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  "packName": "Philosophy: The Big Questions",
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  "description": "A survey of philosophy East and West — from the first Greek naturalists to Sartre and Rawls. The great thinkers, schools, thought experiments, and ideas that ask: what is real, what can we know, and how should we live?",
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      "title": "The Love of Wisdom",
      "body": "The word **philosophy** comes from the Greek *philosophia* — *philo* (love) + *sophia* (wisdom). It is the rigorous, rational examination of the most fundamental questions about existence, knowledge, values, reason, mind, and language. A philosopher accepts nothing on authority or tradition, but interrogates the assumptions hidden inside every claim — using reason and argument rather than faith or experiment alone.",
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      "title": "The Five Branches of Philosophy",
      "body": "Western philosophy is classically divided into five branches, each owning a core question. **Metaphysics**: *What is real?* **Epistemology**: *What can we know?* **Ethics**: *How should we live?* **Logic**: *What is valid reasoning?* **Aesthetics**: *What is beauty and art?* Together they map the whole territory of questions that can be pursued by thought rather than by experiment alone.",
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        "value": "Metaphysics"
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      "definition": {
        "modality": "text",
        "value": "The branch of philosophy that asks what is real — studying existence, substance, causality, time, and free will.",
        "short": "The study of what is real"
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        "label": "Philosophy: A Comprehensive Study Guide"
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        "value": "Epistemology"
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      "definition": {
        "modality": "text",
        "value": "The branch of philosophy that studies knowledge — its sources, limits, and justification.",
        "short": "The study of knowledge"
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        "value": "The branch asking how we should live — moral principles, right action, virtue, and justice",
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        "value": "Logic"
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      "sideB": {
        "modality": "text",
        "value": "The branch studying valid reasoning — validity, soundness, formal systems, and fallacies",
        "short": "What is valid reasoning?"
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        "value": "Aesthetics"
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        "modality": "text",
        "value": "The branch studying beauty and art — taste, creativity, the sublime, and meaning in art",
        "short": "What is beauty and art?"
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        "value": "Philosophy of mind"
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      "sideB": {
        "modality": "text",
        "value": "The sub-discipline studying consciousness and the relationship between mind and body",
        "short": "Studies consciousness and the mind–body link"
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      "id": "l1-mcq-vs-science",
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      "prompt": {
        "modality": "text",
        "value": "What best distinguishes philosophy from empirical science?"
      },
      "options": [
        {
          "modality": "text",
          "value": "It settles questions by faith and revelation rather than testing hypotheses against the world",
          "short": "Revelation, not testing"
        },
        {
          "modality": "text",
          "value": "It examines concepts and assumptions through reason rather than settling questions by experiment",
          "short": "Reason, not experiment"
        },
        {
          "modality": "text",
          "value": "It accepts claims on authority and tradition rather than interrogating the assumptions inside them",
          "short": "Authority, not inquiry"
        },
        {
          "modality": "text",
          "value": "It explains how things happen through observation rather than asking why through reason and argument",
          "short": "Observation, not reason"
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      "explanation": "Science answers 'how' through observation and experiment; philosophy examines the concepts and assumptions science relies on, and tackles questions no laboratory can settle. Faith and revelation are religion's tools, and accepting claims on authority is exactly what a philosopher refuses to do.",
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        "value": "Rationalism vs. Empiricism"
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      "sideB": {
        "modality": "text",
        "value": "Reason and innate ideas as the source of knowledge (Descartes) vs. sense experience as the source (Locke, Hume)",
        "short": "Reason vs. sense experience"
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        "modality": "text",
        "value": "A priori vs. a posteriori"
      },
      "definition": {
        "modality": "text",
        "value": "Knowledge justified independently of experience (like '7+5=12') versus knowledge that depends on experience (like 'water boils at 100°C').",
        "short": "Known without experience vs. from experience"
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        "Rationalism vs. Empiricism",
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      "sideA": {
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        "value": "Dualism vs. Monism"
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      "sideB": {
        "modality": "text",
        "value": "Reality has two kinds of substance, mind and matter (Descartes), vs. reality is ultimately one substance (Spinoza)",
        "short": "Two substances vs. one"
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      "sideA": {
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        "value": "Idealism vs. Materialism"
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      "sideB": {
        "modality": "text",
        "value": "Reality is fundamentally mental, made of mind or ideas, vs. only physical things exist and mind is brain processes",
        "short": "Mind-first vs. matter-first"
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        "modality": "text",
        "value": "Analytic vs. synthetic"
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      "definition": {
        "modality": "text",
        "value": "Kant's split between truths that hold by definition ('all bachelors are unmarried') and truths that add new information about the world ('the sun is 93 million miles away').",
        "short": "True by definition vs. adds information"
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      "sideA": {
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        "value": "Necessity vs. Contingency"
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      "sideB": {
        "modality": "text",
        "value": "A truth that could not have been otherwise (a triangle has three sides) vs. one that happens to be true but could have been false",
        "short": "Could not be otherwise vs. could have been false"
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        "value": "Which ethical framework judges an action solely by its consequences?"
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          "value": "Deontology"
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          "value": "Virtue ethics"
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          "value": "Natural law"
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          "value": "Consequentialism"
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      "explanation": "Consequentialism (e.g. utilitarianism) judges by outcomes. Deontology judges by duties and rules; virtue ethics judges by character and what a flourishing person would do.",
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      "title": "What Philosophers Mean by an Argument",
      "body": "In philosophy an **argument** is not a quarrel but a structure: one or more **premises** offered as support for a **conclusion**. The premises are the reasons; the conclusion is the claim they establish. Evaluating an argument means asking two separate questions — is the logic good (does the conclusion follow?), and are the premises actually true?",
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        "value": "Deductive vs. Inductive reasoning"
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      "sideB": {
        "modality": "text",
        "value": "From premises to a conclusion that follows with certainty vs. from observations to a conclusion that is only probable",
        "short": "Certain vs. probable inference"
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        "value": "Validity"
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      "definition": {
        "modality": "text",
        "value": "A deductive argument has this property when its conclusion follows logically from its premises — the form is correct even if the premises are false.",
        "short": "The conclusion follows from the premises"
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      "curatedDistractors": [
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      "id": "l1-def-soundness",
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      "definition": {
        "modality": "text",
        "value": "A deductive argument has this property when it is valid AND all of its premises are actually true, which guarantees a true conclusion.",
        "short": "Valid plus all premises true"
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      "title": "Aristotle's Syllogism",
      "body": "The **syllogism** is the classic deductive form, devised by **Aristotle**: a major premise, a minor premise, and a conclusion locked in by the two. *All humans are mortal; Socrates is human; therefore Socrates is mortal.* If the premises are true and the form valid, the conclusion cannot be false. This structure anchored logic for two thousand years.",
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        "modality": "text",
        "value": "The basic valid inference: If P then Q; P; therefore Q",
        "short": "If P then Q; P; therefore Q"
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      "title": "The Principle of Non-Contradiction",
      "body": "**Aristotle's principle of non-contradiction** states that nothing can both be and not be in the same respect at the same time — a statement and its denial cannot both be true together. It is often called the bedrock of rational thought: abandon it and *any* claim, however absurd, can be 'proved.'",
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        "value": "Which of these is the straw man fallacy?"
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          "modality": "text",
          "value": "Attacking the arguer rather than the argument they make"
        },
        {
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          "value": "Accepting a claim because an authority asserts it"
        },
        {
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          "value": "Offering only two options when more actually exist"
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          "value": "Refuting a distorted, weaker version of an opponent's view"
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      "explanation": "The straw man refutes a misrepresented, weaker version of the argument rather than the real one. Attacking the arguer instead is the ad hominem; offering only two options when more exist is a false dichotomy; accepting a claim on an authority's say-so is the appeal to authority.",
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      "sideA": {
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        "value": "Ockham's razor"
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      "sideB": {
        "modality": "text",
        "value": "Among competing explanations that fit the evidence, prefer the one with the fewest assumptions",
        "short": "Prefer the simplest adequate explanation"
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      "tags": [
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      "goal": "Testing whether an argument is sound",
      "steps": [
        "Identify the conclusion — the claim being argued for",
        "List the premises offered as support",
        "Check validity: does the conclusion follow logically from the premises?",
        "Check the premises: is each one actually true?",
        "Conclude sound only if it is both valid and all premises are true"
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      "title": "The Mind-Body Problem",
      "body": "How does **consciousness** arise from mere matter? You can describe the brain in complete physical detail — neurons firing, chemicals crossing synaptic gaps — without ever explaining *what it is like* to taste coffee or feel grief. The gulf between objective brain-stuff and subjective experience is the **mind-body problem**, often called philosophy's hardest enduring question.",
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      "title": "The Hard Problem of Consciousness",
      "body": "**David Chalmers** (b. 1966) drew a line between the *easy* problems of mind — explaining how the brain processes information, controls behavior, reports its states — and the **Hard Problem**: why is any of that accompanied by *inner experience* at all? Why isn't it all happening \"in the dark\"? This **explanatory gap** between physical processes and felt experience is what no neuroscience has yet bridged.",
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      "shape": "fact",
      "tags": [
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      "title": "The Philosophical Zombie",
      "body": "Imagine a being **physically identical to you** — same neurons firing in the same patterns, behaving exactly as you do — but with *no inner experience whatsoever*. There is \"nothing it is like\" to be it. Chalmers calls this a **philosophical zombie**. His argument: if such a zombie is even *conceivable*, then consciousness cannot be identical to physical processes. Hotly contested, it remains a central challenge to physicalism.",
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    {
      "id": "l10-def-qualia",
      "shape": "definition",
      "tags": [
        "mind",
        "qualia"
      ],
      "term": {
        "modality": "text",
        "value": "Qualia"
      },
      "definition": {
        "modality": "text",
        "value": "The subjective, felt quality of experience — the \"redness\" of red, the sharp sting of pain, the taste of coffee. What it is like, from the inside, to undergo a mental state.",
        "short": "The felt quality of experience"
      },
      "curatedDistractors": [
        "Intentionality",
        "Functionalism",
        "Panpsychism"
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    {
      "id": "l10-def-intentionality",
      "shape": "definition",
      "tags": [
        "mind",
        "intentionality"
      ],
      "term": {
        "modality": "text",
        "value": "Intentionality"
      },
      "definition": {
        "modality": "text",
        "value": "The \"aboutness\" of the mind: mental states point toward objects. A belief is about something, a desire is for something, a perception is of something. Thoughts reach beyond themselves to the world.",
        "short": "The mind's \"aboutness\""
      },
      "curatedDistractors": [
        "Qualia",
        "Phenomenal consciousness",
        "Self-awareness"
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    {
      "id": "l10-pair-substance-dualism",
      "shape": "pair",
      "tags": [
        "mind",
        "positions",
        "descartes"
      ],
      "sideA": {
        "modality": "text",
        "value": "Substance Dualism (Descartes)"
      },
      "sideB": {
        "modality": "text",
        "value": "Mind and body are two entirely distinct substances — the \"ghost in the machine\"",
        "short": "Mind and body are distinct substances"
      },
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    {
      "id": "l10-pair-functionalism",
      "shape": "pair",
      "tags": [
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      "sideA": {
        "modality": "text",
        "value": "Functionalism"
      },
      "sideB": {
        "modality": "text",
        "value": "Mental states are defined by their functional role, not their material — the basis of AI research",
        "short": "Mind is defined by function, not matter"
      },
      "uid": "pibz5h1xif1p9"
    },
    {
      "id": "l10-pair-panpsychism",
      "shape": "pair",
      "tags": [
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        "panpsychism"
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      "sideA": {
        "modality": "text",
        "value": "Panpsychism"
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      "sideB": {
        "modality": "text",
        "value": "Consciousness is a fundamental feature of the universe, present at every level of matter",
        "short": "Consciousness is fundamental to matter"
      },
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    {
      "id": "l10-mcq-functionalism-ai",
      "shape": "mcq",
      "tags": [
        "mind",
        "functionalism",
        "ai"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which theory of mind holds that mental states are defined by what they do, not what they are made of — making it the basis of AI research?"
      },
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        {
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          "value": "Functionalism"
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          "value": "Physicalism"
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          "value": "Substance dualism"
        },
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          "value": "Panpsychism"
        }
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      "explanation": "Functionalism defines a mental state by its functional role. If a silicon system plays the same role, it has the same state in principle — which is why it underpins AI research.",
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    {
      "id": "l10-fact-applied-ethics",
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      "tags": [
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      "title": "What Is Applied Ethics?",
      "body": "**Applied ethics** takes the grand moral theories — utilitarianism, deontology, virtue ethics — down from the seminar and into the real world. It asks concrete, urgent questions: Is euthanasia permissible? Do animals have rights? What do rich nations owe the poor? It is philosophy's most practically relevant branch today, and its battlegrounds shift as medicine, technology, and the climate change beneath us.",
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      "id": "l10-fact-singer-animals",
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      "tags": [
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      "title": "Peter Singer and Animal Suffering",
      "body": "**Environmental ethics** asks whether non-human animals, species, and ecosystems have intrinsic moral worth. **Peter Singer** (b. 1946) gave the sharpest argument for animals: if *suffering* is what matters morally — not intelligence, language, or species — and animals demonstrably suffer, then their suffering must count in our moral calculations. To ignore it simply because they are not human, he charges, is \"speciesism.\"",
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      "id": "l10-fact-just-war",
      "shape": "fact",
      "tags": [
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      ],
      "title": "Just War Theory",
      "body": "Can a war ever be moral? **Just war theory** splits the question in two. ***Jus ad bellum*** governs the right to *go* to war — was the cause just, the authority legitimate, war the last resort? ***Jus in bello*** governs conduct *within* war — discrimination between combatants and civilians, and proportionality of force. A war can be just to start yet fought unjustly, or the reverse.",
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      "id": "l10-def-bioethics",
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      "term": {
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        "value": "Bioethics"
      },
      "definition": {
        "modality": "text",
        "value": "The study of moral problems raised by medicine and biology — abortion, euthanasia, and genetic engineering among them. Its central thread is the question of moral status: which beings count, and how much?",
        "short": "Moral problems in medicine and biology"
      },
      "curatedDistractors": [
        "Environmental Ethics",
        "Ethics of AI",
        "Business Ethics"
      ],
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    {
      "id": "l10-def-care-ethics",
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      "tags": [
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      ],
      "term": {
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        "value": "Care Ethics"
      },
      "definition": {
        "modality": "text",
        "value": "An approach, central to feminist philosophy, that grounds morality in relationships, empathy, and attention to context — rather than in the abstract, impartial rules of \"justice ethics.\"",
        "short": "Morality grounded in relationships and care"
      },
      "curatedDistractors": [
        "Utilitarianism",
        "Virtue Ethics",
        "Deontology"
      ],
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      "id": "l10-pair-environmental-ethics",
      "shape": "pair",
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      "sideA": {
        "modality": "text",
        "value": "Environmental Ethics"
      },
      "sideB": {
        "modality": "text",
        "value": "Asks whether animals, species, and ecosystems have intrinsic moral worth, not just use-value to humans",
        "short": "Do nature and animals have moral worth?"
      },
      "uid": "sw08dtb0j4ct"
    },
    {
      "id": "l10-pair-ai-moral-status",
      "shape": "pair",
      "tags": [
        "ethics",
        "technology",
        "ai"
      ],
      "sideA": {
        "modality": "text",
        "value": "Ethics of AI"
      },
      "sideB": {
        "modality": "text",
        "value": "Wrestles with algorithmic bias, autonomous weapons, and whether a self-aware machine could have moral status",
        "short": "Bias, autonomous weapons, machine personhood"
      },
      "uid": "1hm7mq1f30ayq"
    },
    {
      "id": "l10-pair-global-justice",
      "shape": "pair",
      "tags": [
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        "global-justice"
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      "sideA": {
        "modality": "text",
        "value": "Global Justice"
      },
      "sideB": {
        "modality": "text",
        "value": "Asks what rich nations owe the global poor, our duties across generations, and whether borders carry moral weight",
        "short": "Duties to the poor, the future, across borders"
      },
      "uid": "1c5ld6ybb5grk"
    },
    {
      "id": "l10-mcq-jus-distinction",
      "shape": "mcq",
      "tags": [
        "ethics",
        "just-war"
      ],
      "prompt": {
        "modality": "text",
        "value": "In just war theory, which of these requirements belongs to jus in bello rather than jus ad bellum?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Keeping force proportional to the aim",
          "short": "Proportional force"
        },
        {
          "modality": "text",
          "value": "Fighting only for a just cause",
          "short": "A just cause"
        },
        {
          "modality": "text",
          "value": "Acting under legitimate authority",
          "short": "Legitimate authority"
        },
        {
          "modality": "text",
          "value": "Going to war only as a last resort",
          "short": "Last resort"
        }
      ],
      "correctIndex": 0,
      "explanation": "Jus in bello — \"justice in war\" — governs conduct once fighting is underway: discriminating between combatants and civilians, and keeping force proportional to the aim. Just cause, legitimate authority and last resort are jus ad bellum conditions, governing whether to go to war at all.",
      "uid": "3y6w255rej0r"
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      "name": "Socrates",
      "clues": [
        "This ancient Greek thinker wrote nothing himself; we know him through his pupil's dialogues.",
        "He buttonholed Athenians in the marketplace and cross-examined them about virtue until they reached a productive bewilderment.",
        "Condemned by an Athenian jury for impiety and corrupting the youth, he drank hemlock rather than stop philosophizing."
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        "An aristocratic Athenian who became the most devoted student of a hemlock-drinking master.",
        "He taught that the changing world we see is a pale shadow of eternal, perfect Forms.",
        "He founded the Academy and wrote the dialogue containing the Allegory of the Cave."
      ],
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      "name": "Aristotle",
      "clues": [
        "A Greek polymath who studied under the founder of the Academy but rejected his theory of separate Forms.",
        "He held that virtue is a mean between extremes and that the good life is flourishing, or eudaimonia.",
        "He invented the syllogism and founded the Lyceum; he also tutored Alexander the Great."
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      "name": "Heraclitus",
      "clues": [
        "A Pre-Socratic Greek who saw constant change as the deepest truth of reality.",
        "He spoke of the logos, a rational principle uniting opposites in tension.",
        "He is famous for the line that you cannot step into the same river twice."
      ],
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      "name": "Pythagoras",
      "clues": [
        "An early Greek thinker who founded a religious and philosophical community with strict rules.",
        "He held that mathematics is the hidden structure underlying all of reality.",
        "His name survives today on a famous theorem about right triangles."
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      "name": "Epicurus",
      "clues": [
        "A Hellenistic Greek often wrongly caricatured as a glutton, though he prized simplicity.",
        "He taught that the highest pleasure is freedom from anxiety and bodily pain, found through modest living and friendship.",
        "He argued death is nothing to us, since where we are, it is not, and where it is, we are not."
      ],
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      "name": "Zeno of Citium",
      "clues": [
        "A Hellenistic thinker who founded a school named for the painted porch where he taught in Athens.",
        "His followers held that virtue alone is good and that we should master only what lies within our power.",
        "His school later counted a former slave and a Roman emperor among its greatest voices."
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      "name": "Augustine",
      "clues": [
        "A late-Roman thinker who fused Christian theology with the philosophy of Plato.",
        "He wrote on divine grace, original sin, and the restless human heart in his Confessions.",
        "His City of God contrasted the earthly city with the eternal one as Rome fell."
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      "name": "Aquinas",
      "clues": [
        "A 13th-century scholastic who set out to reconcile Aristotle with Christian faith.",
        "He offered Five Ways to argue for God's existence, beginning with an unmoved mover.",
        "His vast Summa Theologica became the backbone of Catholic philosophy."
      ],
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      "name": "Descartes",
      "clues": [
        "A 17th-century French rationalist who tried to rebuild all knowledge on one unshakable certainty.",
        "He imagined an all-powerful deceiving demon, then found one thing it could not fake.",
        "His bedrock truth was the cogito: I think, therefore I am."
      ],
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      "clues": [
        "A Scottish empiricist who pushed the appeal to experience to its most radical limit.",
        "Watching billiard balls, he argued we never actually perceive a necessary connection — only constant conjunction.",
        "He framed the problem of induction and said he woke a great German philosopher from his dogmatic slumber."
      ],
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      "name": "Kant",
      "clues": [
        "An 18th-century German thinker who synthesized reason and experience after being woken from a dogmatic slumber.",
        "He argued the mind actively structures experience through space, time, and causality.",
        "His supreme moral rule asks whether you could will your maxim to become a universal law."
      ],
      "source": {
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      },
      "uid": "l7t3wv1jze3o5"
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      "name": "Hegel",
      "clues": [
        "A German idealist who saw reality and history unfolding through contradiction toward higher synthesis.",
        "His thought experiment of two beings struggling for recognition gave us the master and slave.",
        "His Phenomenology of Spirit later fed Marx's theory of class struggle."
      ],
      "source": {
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      },
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      "name": "Nietzsche",
      "clues": [
        "A 19th-century German thinker, perhaps the most widely misread in history.",
        "Through a madman's lantern he announced that God is dead — a warning, not a celebration.",
        "He urged us to create new values and spoke of the Übermensch and the will to power."
      ],
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      },
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    {
      "id": "phil-concept-marx",
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      "name": "Marx",
      "clues": [
        "A 19th-century German thinker who turned Hegel's dialectic toward economics and history.",
        "He analyzed class struggle, alienation, and the workings of capital.",
        "With Engels he co-wrote a fiery 1848 manifesto for the working class."
      ],
      "source": {
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      },
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    {
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      "name": "Mill",
      "clues": [
        "A 19th-century English thinker who championed individual liberty and women's rights.",
        "He refined the ethics of seeking the greatest happiness for the greatest number.",
        "His essay On Liberty defended free thought against the tyranny of the majority."
      ],
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
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    },
    {
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      "name": "Sartre",
      "clues": [
        "A 20th-century French thinker who declared that we are condemned to be free.",
        "He held that for humans, existence precedes essence — we exist first, then define ourselves.",
        "His café waiter, performing his role too perfectly, illustrates the self-deception he called bad faith."
      ],
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      "id": "phil-concept-debeauvoir",
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      "name": "de Beauvoir",
      "clues": [
        "A 20th-century French existentialist and pioneering feminist philosopher.",
        "She argued that womanhood is not born but made — a social construction.",
        "Her landmark 1949 study The Second Sex examined how woman is cast as the Other."
      ],
      "source": {
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      },
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    {
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      "shape": "concept",
      "conceptKind": "person",
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      ],
      "name": "Wittgenstein",
      "clues": [
        "An Austrian-British thinker who wrote two books that each demolished the other's assumptions.",
        "His early work ended: whereof one cannot speak, thereof one must be silent.",
        "His later work held that meaning is use, played out in language-games within forms of life."
      ],
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "oncypcsush60"
    },
    {
      "id": "phil-concept-rawls",
      "shape": "concept",
      "conceptKind": "person",
      "tags": [
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      ],
      "name": "Rawls",
      "clues": [
        "A 20th-century American thinker who revived political philosophy with a single thought experiment.",
        "He asked what principles you would choose for society if you knew nothing of your own place in it.",
        "His 1971 A Theory of Justice argued inequalities are just only if they help the least advantaged."
      ],
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "1jkwm448k1abe"
    },
    {
      "id": "phil-concept-camus",
      "shape": "concept",
      "conceptKind": "person",
      "tags": [
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        "person",
        "modern"
      ],
      "name": "Camus",
      "clues": [
        "A 20th-century French-Algerian writer associated with the philosophy of the absurd.",
        "He confronted the clash between our hunger for meaning and a silent, indifferent universe.",
        "In The Myth of Sisyphus he asks us to imagine the boulder-rolling hero happy."
      ],
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "pprgy1wydrxx"
    },
    {
      "id": "phil-concept-confucius",
      "shape": "concept",
      "conceptKind": "person",
      "tags": [
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        "eastern"
      ],
      "name": "Confucius",
      "clues": [
        "A Chinese teacher of the 6th-5th century BCE who sought to mend war-torn states through moral education.",
        "His central virtue is rén — benevolence expressed through properly ordered relationships.",
        "His sayings, gathered by disciples in the Analects, include an early version of the Golden Rule."
      ],
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "ep2r9c1hdn33u"
    },
    {
      "id": "phil-concept-laozi",
      "shape": "concept",
      "conceptKind": "person",
      "tags": [
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        "person",
        "eastern"
      ],
      "name": "Laozi",
      "clues": [
        "A semi-legendary Chinese sage credited with founding one of China's great traditions.",
        "He taught wu wei — effortless action that flows with nature rather than forcing it.",
        "His Tao Te Ching opens by warning that the Way that can be told is not the eternal Way."
      ],
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "18kfcjxu78q6f"
    },
    {
      "id": "phil-concept-zhuangzi",
      "shape": "concept",
      "conceptKind": "person",
      "tags": [
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        "person",
        "eastern"
      ],
      "name": "Zhuangzi",
      "clues": [
        "The second great teacher of the Chinese Way, known for playful parables and spontaneity.",
        "He told of Cook Ding, whose blade never dulled because it followed the ox's natural seams.",
        "He awoke unsure whether he was a man who had dreamt he was a butterfly, or the reverse."
      ],
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "1t5z74hlyxunt"
    },
    {
      "id": "phil-concept-buddha",
      "shape": "concept",
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      ],
      "name": "Siddhartha Gautama",
      "clues": [
        "A sheltered prince of ancient India who left his palace after encountering sickness, age, and death.",
        "Rejecting both luxury and harsh asceticism, he found a Middle Way to enlightenment.",
        "His first sermon set out Four Noble Truths and an Eightfold Path out of suffering."
      ],
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "1ikfbshj6mzil"
    },
    {
      "id": "phil-concept-shankara",
      "shape": "concept",
      "conceptKind": "person",
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      ],
      "name": "Śaṅkara",
      "clues": [
        "A great Indian teacher of the non-dual school of Vedanta around the 8th century CE.",
        "He used the image of a rope mistaken for a snake to explain how we misperceive one ultimate reality.",
        "He taught that the individual self and universal consciousness are not two: that art thou."
      ],
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
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    {
      "id": "phil-concept-avicenna",
      "shape": "concept",
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      ],
      "name": "Avicenna",
      "clues": [
        "A Persian physician-philosopher of the Islamic golden age, author of a famous medical Canon.",
        "He imagined a person created floating in empty space, cut off from every sensation.",
        "That floating man would still know he exists — proving, he argued, that the soul is prior to the body."
      ],
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "6owz8b1l2bkd3"
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    {
      "id": "phil-concept-averroes",
      "shape": "concept",
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      "name": "Averroes",
      "clues": [
        "A 12th-century philosopher of Islamic Spain who defended philosophy against its theological critics.",
        "His commentaries on Aristotle were so esteemed that Europeans simply called him the Commentator.",
        "He suggested reason and revelation might reach different conclusions, each valid in its own domain."
      ],
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
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    {
      "id": "phil-concept-stoicism",
      "shape": "concept",
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      "name": "Stoicism",
      "clues": [
        "A Hellenistic school founded on a painted porch in Athens around 300 BCE.",
        "It holds that virtue alone is good and that peace comes from accepting what lies beyond our control.",
        "Its dichotomy of control distinguishes our judgments, which are ours, from externals, which are not."
      ],
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
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    {
      "id": "phil-concept-epicureanism",
      "shape": "concept",
      "conceptKind": "thing",
      "tags": [
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      ],
      "name": "Epicureanism",
      "clues": [
        "A Hellenistic school often mistaken for a creed of indulgence.",
        "It actually prizes simple living, close friendship, and the calm freedom from anxiety and pain.",
        "It taught that we should not fear death, for it is nothing to us once we no longer exist."
      ],
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
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      "uid": "1cdgerlnbejol"
    },
    {
      "id": "phil-concept-empiricism",
      "shape": "concept",
      "conceptKind": "thing",
      "tags": [
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        "school",
        "epistemology"
      ],
      "name": "Empiricism",
      "clues": [
        "An epistemological tradition that locates the source of knowledge in the world outside the mind.",
        "It holds that all our ideas ultimately trace back to sense experience.",
        "Its boldest voice argued that even causation is just a habit of expectation, not something we observe."
      ],
      "source": {
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      },
      "uid": "kevopb1s3sper"
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    {
      "id": "phil-concept-rationalism",
      "shape": "concept",
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      "tags": [
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      ],
      "name": "Rationalism",
      "clues": [
        "An epistemological tradition that trusts the mind over the senses.",
        "It holds that reason, not experience, is the primary source of genuine knowledge.",
        "Its champions believed in innate ideas and certainty modeled on mathematics; one began from I think, therefore I am."
      ],
      "source": {
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    {
      "id": "phil-concept-existentialism",
      "shape": "concept",
      "conceptKind": "thing",
      "tags": [
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      ],
      "name": "Existentialism",
      "clues": [
        "A 19th-20th century movement obsessed with freedom, choice, and authenticity.",
        "It denies that humans have a fixed nature: existence precedes essence.",
        "It warns against bad faith — fleeing the anxiety of freedom by hiding inside a fixed role."
      ],
      "source": {
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    {
      "id": "phil-concept-utilitarianism",
      "shape": "concept",
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      "tags": [
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      "name": "Utilitarianism",
      "clues": [
        "A 19th-century ethical theory that judges actions purely by their outcomes.",
        "It says the right act is the one that maximizes overall well-being.",
        "Its slogan is the greatest happiness for the greatest number; Bentham and Mill were its founders."
      ],
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
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    {
      "id": "phil-concept-phenomenology",
      "shape": "concept",
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      "name": "Phenomenology",
      "clues": [
        "A 20th-century movement that studies experience exactly as it appears to consciousness.",
        "It brackets, or suspends, our assumptions about the external world to examine pure experience.",
        "Founded by Husserl, it shaped Heidegger's inquiry into Dasein, the being that questions its own existence."
      ],
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
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    {
      "id": "phil-concept-skepticism",
      "shape": "concept",
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      "tags": [
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      ],
      "name": "Skepticism",
      "clues": [
        "An ancient tradition built on systematic doubt about what can truly be known.",
        "Its practitioners urged suspending judgment to reach tranquility of mind.",
        "Its founder Pyrrho held that nothing can be known with certainty, so we should withhold assent."
      ],
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
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    {
      "id": "phil-concept-cave",
      "shape": "concept",
      "conceptKind": "thing",
      "tags": [
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      ],
      "name": "The Allegory of the Cave",
      "clues": [
        "Prisoners are chained since birth, able to see only shadows flickering on a wall.",
        "One is freed, dragged into painful sunlight, and finally grasps that his old reality was mere images.",
        "Returning to free the others, he is mocked and threatened — Plato's picture of education and the Forms."
      ],
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "1hylnlh79q7eb"
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    {
      "id": "phil-concept-evil-demon",
      "shape": "concept",
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      "tags": [
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      ],
      "name": "The Evil Demon",
      "clues": [
        "Imagine a malicious, all-powerful being bending every effort to deceive you.",
        "It could fake the entire physical world, your body, even that two plus two is four.",
        "Descartes used it to test radical doubt — and found the one thing it could not fake was the doubter."
      ],
      "source": {
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      "uid": "1jvm8ir1g67bdx"
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    {
      "id": "phil-concept-trolley",
      "shape": "concept",
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      "tags": [
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        "ethics"
      ],
      "name": "The Trolley Problem",
      "clues": [
        "A runaway tram is about to kill five people unless you act.",
        "You can pull a lever to divert it onto a side track, where it will kill one instead.",
        "A variant asks if you would instead push a large man off a bridge — same math, very different intuitions."
      ],
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
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      "uid": "19k4nn0xxfc8e"
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    {
      "id": "phil-concept-veil",
      "shape": "concept",
      "conceptKind": "thing",
      "tags": [
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        "thought-experiment",
        "justice"
      ],
      "name": "The Veil of Ignorance",
      "clues": [
        "Imagine designing the rules of a whole society from scratch.",
        "You must choose without knowing your future race, sex, class, talents, or wealth.",
        "Rawls argued this forced impartiality leads you to protect the least advantaged."
      ],
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
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    {
      "id": "phil-concept-chinese-room",
      "shape": "concept",
      "conceptKind": "thing",
      "tags": [
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        "mind"
      ],
      "name": "The Chinese Room",
      "clues": [
        "A person who speaks no Mandarin is sealed inside a booth with only a rulebook.",
        "They shuffle the unfamiliar symbols by the rules and produce perfect replies, fooling outsiders into thinking they understand.",
        "Searle used it to argue that following a program is not the same as genuine understanding."
      ],
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
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      "uid": "1wckom71hf4asr"
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    {
      "id": "phil-concept-ship-theseus",
      "shape": "concept",
      "conceptKind": "thing",
      "tags": [
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      ],
      "name": "The Ship of Theseus",
      "clues": [
        "An old wooden vessel has its rotting planks replaced one by one over many years.",
        "Eventually not a single original plank remains — is it still the same vessel?",
        "Plutarch's puzzle probes what makes a thing the same thing as it changes over time."
      ],
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
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      "uid": "12jtwvn1ai776t"
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    {
      "id": "phil-concept-floating-man",
      "shape": "concept",
      "conceptKind": "thing",
      "tags": [
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      ],
      "name": "The Floating Man",
      "clues": [
        "Imagine a person created fully grown, suspended in empty space.",
        "They have no sight, sound, or touch, and cannot even feel the weight of their own body.",
        "Avicenna argued they would still be aware of themselves — so the soul is independent of the senses."
      ],
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    {
      "id": "phil-concept-butterfly",
      "shape": "concept",
      "conceptKind": "thing",
      "tags": [
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      "name": "The Butterfly Dream",
      "clues": [
        "In his sleep a Taoist sage becomes a winged insect, fluttering happily from flower to flower.",
        "Waking, he cannot tell whether he is a man who imagined the insect, or the insect now imagining the man.",
        "Zhuangzi's parable questions the boundary between sleeping and waking, self and world."
      ],
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
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      "uid": "awh3v6sgip62"
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    {
      "id": "phil-concept-trial-socrates",
      "shape": "concept",
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      "name": "Trial and execution of Socrates",
      "clues": [
        "In 399 BCE an Athenian jury condemned a famous gadfly philosopher to death.",
        "Charged with impiety and corrupting the youth, he refused to grovel or stop philosophizing.",
        "He drank hemlock, becoming Western philosophy's first martyr for ideas."
      ],
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    {
      "id": "phil-concept-academy",
      "shape": "concept",
      "conceptKind": "event",
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      "name": "Plato founds the Academy",
      "clues": [
        "Around 387 BCE a student of the hemlock martyr opened a school in a grove outside Athens.",
        "It is often called the first true institution of higher learning in the West.",
        "Aristotle would study there for two decades before founding his own rival school."
      ],
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
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    {
      "id": "phil-concept-justinian",
      "shape": "concept",
      "conceptKind": "event",
      "tags": [
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        "medieval"
      ],
      "name": "Justinian closes the Schools of Athens",
      "clues": [
        "In 529 CE a Christian Roman emperor shut down the ancient pagan philosophical academies of Greece.",
        "The move is often taken to mark the end of pagan philosophy in the Roman Empire.",
        "It silenced a tradition that ran unbroken from the days of Plato's grove."
      ],
      "source": {
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    {
      "id": "phil-concept-critique",
      "shape": "concept",
      "conceptKind": "event",
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      ],
      "name": "Kant's Critique of Pure Reason",
      "clues": [
        "An 1781 German treatise often called the Copernican revolution in philosophy.",
        "It argued the mind actively structures experience through space, time, and causality.",
        "Its author had been roused to write it after reading Hume on causation."
      ],
      "source": {
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      },
      "uid": "17v988psamou"
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    {
      "id": "phil-concept-manifesto",
      "shape": "concept",
      "conceptKind": "event",
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      "name": "The Communist Manifesto",
      "clues": [
        "An 1848 pamphlet that opened by warning of a spectre haunting Europe.",
        "It cast all history as a story of class struggle and called workers to unite.",
        "Marx and Engels co-authored it on the eve of a wave of European revolutions."
      ],
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
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      "uid": "vjw456di9aec"
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    {
      "id": "phil-concept-gay-science",
      "shape": "concept",
      "conceptKind": "event",
      "tags": [
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        "modern"
      ],
      "name": "Nietzsche's The Gay Science",
      "clues": [
        "An 1882 German book in which a madman runs into the marketplace seeking God.",
        "It first delivered the famous announcement that God is dead and we have killed him.",
        "Its author meant it not as triumph but as a warning about the collapse of shared values."
      ],
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "1jce1ky1jdu9vu"
    },
    {
      "id": "phil-concept-being-time",
      "shape": "concept",
      "conceptKind": "event",
      "tags": [
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      ],
      "name": "Heidegger's Being and Time",
      "clues": [
        "A dense 1927 German work that reopened the ancient question of what it means to exist at all.",
        "It centers on Dasein, the entity that questions its own existence.",
        "It became a founding text of continental existentialism and phenomenology."
      ],
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "x85skrp2dkvl"
    },
    {
      "id": "phil-concept-gettier",
      "shape": "concept",
      "conceptKind": "event",
      "tags": [
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        "event",
        "modern"
      ],
      "name": "Gettier's paper",
      "clues": [
        "A mere three pages, published in 1963, shook the theory of knowledge.",
        "With clever counterexamples it showed that a justified true belief can still fall short of knowledge.",
        "It overturned a definition of knowledge that had stood since Plato."
      ],
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "1daq28r10oybfv"
    },
    {
      "id": "phil-concept-theory-justice",
      "shape": "concept",
      "conceptKind": "event",
      "tags": [
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      ],
      "name": "Rawls' A Theory of Justice",
      "clues": [
        "A landmark 1971 book widely credited with reviving political philosophy.",
        "It introduced the veil of ignorance as a way to derive fair principles for society.",
        "It argued inequalities are just only when they benefit the least advantaged."
      ],
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "htnvba10qmdss"
    },
    {
      "id": "l2-fact-thales",
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      "tags": [
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      ],
      "title": "Thales: The First Philosopher",
      "body": "**Thales of Miletus** (~585 BCE) is traditionally called the first philosopher. He proposed that **water** is the fundamental substance of all things — but his real breakthrough was the *method*: instead of crediting the gods, he sought a single natural principle (an *arche*) behind the changing world. That shift from myth to reasoned explanation is the birth of philosophy.",
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      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
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      "uid": "6y2z9k3dqz5m"
    },
    {
      "id": "l2-pair-anaximander",
      "shape": "pair",
      "tags": [
        "presocratics",
        "anaximander"
      ],
      "sideA": {
        "modality": "text",
        "value": "Apeiron (Anaximander)"
      },
      "sideB": {
        "modality": "text",
        "value": "The \"boundless\" or infinite — an indefinite first principle from which all opposites emerge",
        "short": "The boundless, infinite first principle"
      },
      "uid": "17nnktfv8a627"
    },
    {
      "id": "l2-pair-pythagoras",
      "shape": "pair",
      "tags": [
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        "pythagoras"
      ],
      "sideA": {
        "modality": "text",
        "value": "Pythagoras"
      },
      "sideB": {
        "modality": "text",
        "value": "Held that mathematics — number and proportion — is the hidden structure of reality",
        "short": "Mathematics is the structure of reality"
      },
      "uid": "1guznmx1r0weft"
    },
    {
      "id": "l2-fact-heraclitus",
      "shape": "fact",
      "tags": [
        "presocratics",
        "heraclitus",
        "metaphysics"
      ],
      "title": "Heraclitus: Everything Flows",
      "body": "**Heraclitus** (~535–475 BCE) taught that reality is constant change: *\"You cannot step in the same river twice,\"* because fresh waters are forever flowing over you. Yet beneath the flux runs the ***logos*** — a rational, ordering principle that governs all change. Reality, for him, is process held together by hidden law.",
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      "imageCaption": "The same river, never the same water — Heraclitus on perpetual flux.",
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      "id": "l2-mcq-parmenides",
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      "prompt": {
        "modality": "text",
        "value": "Parmenides, founder of the Eleatic school, argued that:"
      },
      "options": [
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          "value": "Water is the first principle, and all things are made from it",
          "short": "Water, the first principle"
        },
        {
          "modality": "text",
          "value": "Reality is unchanging, and change is an illusion",
          "short": "Reality is unchanging"
        },
        {
          "modality": "text",
          "value": "Everything is in constant flux, and a hidden law orders it",
          "short": "Flux ordered by hidden law"
        },
        {
          "modality": "text",
          "value": "Reality is atoms and void, and change is their rearranging",
          "short": "Atoms and void rearranging"
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      "explanation": "Using pure logic, Parmenides concluded that being simply is — eternal and unchanging — so motion and change reported by the senses are illusion. Water was Thales' principle, flux under a hidden law was Heraclitus', and atoms rearranging in the void were Democritus'.",
      "source": {
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      "term": {
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        "value": "Atomism (Democritus)"
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      "definition": {
        "modality": "text",
        "value": "The theory that reality consists entirely of indivisible particles moving through empty void — all change is just these particles rearranging.",
        "short": "Reality is indivisible particles and void"
      },
      "curatedDistractors": [
        "Apeiron (Anaximander)",
        "Monism (Parmenides)",
        "Flux (Heraclitus)"
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    {
      "id": "l2-pair-protagoras",
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      "tags": [
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      "sideA": {
        "modality": "text",
        "value": "\"Man is the measure of all things\" (Protagoras)"
      },
      "sideB": {
        "modality": "text",
        "value": "The Sophist view that truth is relative — what is true or good depends on the human standpoint",
        "short": "Truth is relative to the perceiver"
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      "title": "From Myth to Reason",
      "body": "The **Pre-Socratics** of Ionia (modern Turkey) launched philosophy by replacing mythological explanation with rational inquiry. They asked one electrifying question — *what is everything ultimately made of?* — and their competing answers (water, the boundless, number, flux, atoms) became the seedbed of both science and metaphysics. The **Sophists** later turned the focus from the cosmos to human life.",
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      "title": "The Philosopher Who Wrote Nothing",
      "body": "**Socrates** (469–399 BCE) wrote nothing, founded no school, and charged no fees — yet he reoriented all of Western philosophy, turning its gaze from the cosmos to the soul. Everything we know of him comes filtered through his student **Plato** (and partly Xenophon), which makes separating the real Socrates from Plato's mouthpiece genuinely hard — the famous \"Socratic problem.\"",
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        "value": "The Elenchus"
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        "modality": "text",
        "value": "Socrates' method of cross-examination: he draws out a confident claim, then probes it for contradictions until it collapses, exposing the speaker's ignorance.",
        "short": "Cross-examination that exposes contradictions"
      },
      "curatedDistractors": [
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        "Reductio ad absurdum"
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      },
      "sideB": {
        "modality": "text",
        "value": "Productive bewilderment — the moment you realize you don't actually know what you thought you knew, the start of real inquiry",
        "short": "Productive bewilderment; admitted ignorance"
      },
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        "Invite the other person to assert a confident claim (e.g. \"I know what justice is\")",
        "Ask them to define the key term precisely",
        "Draw out further beliefs they already hold",
        "Show that those beliefs contradict the original definition",
        "Lead them to aporia — the recognition that they do not truly know",
        "Treat that admitted ignorance as the real beginning of wisdom"
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      "title": "\"The Unexamined Life Is Not Worth Living\"",
      "body": "At his trial (Plato's *Apology*), **Socrates** was offered his life if he would only stop philosophizing. He refused, declaring: *\"The unexamined life is not worth living for a human being.\"* This was no flourish — for Socrates the daily inquiry into virtue *is* the substance of a human life. To live unexamined is to live as an echo of other people's assumptions.",
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      "tags": [
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      "prompt": {
        "modality": "text",
        "value": "What did Socrates mean by \"no one does wrong knowingly\"?"
      },
      "options": [
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          "modality": "text",
          "value": "Knowledge has nothing to do with virtue",
          "short": "Knowledge doesn't affect virtue"
        },
        {
          "modality": "text",
          "value": "Wrongdoing always stems from ignorance of what is truly good",
          "short": "Wrongdoing stems from ignorance"
        },
        {
          "modality": "text",
          "value": "Only the gods can judge right and wrong",
          "short": "Only gods can judge right/wrong"
        },
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          "value": "People are basically evil by nature",
          "short": "People are evil by nature"
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      "explanation": "Socrates held that everyone aims at the good as they see it, so wrongdoing is really a mistake — ignorance is the root of all vice, and virtue is a kind of knowledge.",
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      "title": "The Trial and the Hemlock",
      "body": "Charged with impiety and \"corrupting the youth,\" **Socrates** was tried before an Athenian jury in 399 BCE. His defense — Plato's *Apology* — refuses to grovel; he insists the greatest harm is not death but injustice. Condemned, he drank **hemlock** rather than abandon his mission, becoming philosophy's first martyr.",
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      "sideA": {
        "modality": "text",
        "value": "Meno's \"tangle\" (the Meno)"
      },
      "sideB": {
        "modality": "text",
        "value": "A confident young man's definitions of virtue all collapse under Socratic questioning, leaving him numbed \"like a stingray\" — and finally honest about his ignorance",
        "short": "Confident definitions collapse into honest doubt"
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      "title": "Plato Founds the Academy",
      "body": "Around 387 BCE, **Plato** (428–348 BCE) — Socrates' devoted student — founded the **Academy** in Athens, often called the first institution of higher learning in the Western world. It endured for centuries and trained, among others, **Aristotle**. Its name gives us the word *academic*.",
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      "term": {
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        "value": "Theory of Forms"
      },
      "definition": {
        "modality": "text",
        "value": "Plato's claim that beyond the changing physical world lies a realm of eternal, perfect, immaterial archetypes; visible things are only imperfect copies of these.",
        "short": "Eternal perfect archetypes behind physical things"
      },
      "curatedDistractors": [
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        "Materialism",
        "Monism"
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      "id": "l2-mcq-form-good",
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      "prompt": {
        "modality": "text",
        "value": "In Plato's philosophy, the Form of the Good is compared to the sun because:"
      },
      "options": [
        {
          "modality": "text",
          "value": "It is grasped by sight alone, while the other Forms need reason",
          "short": "Grasped by sight alone"
        },
        {
          "modality": "text",
          "value": "It makes the other Forms knowable and gives them their reality",
          "short": "Makes Forms knowable and real"
        },
        {
          "modality": "text",
          "value": "It lights the cave from within, casting the Forms as shadows",
          "short": "Cave fire casting shadows"
        },
        {
          "modality": "text",
          "value": "It stands below the other Forms, the first a learner grasps",
          "short": "Below the Forms, grasped first"
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      "explanation": "Just as sunlight makes things visible and lets them grow, the Form of the Good — the highest reality — makes the other Forms knowable and is the source of all truth and being. It is grasped by reason rather than sight, and grasped last: the summit of philosophical education.",
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      "title": "The Allegory of the Cave",
      "body": "In *Republic* Book VII, **Plato** gives Western philosophy's most famous image. Prisoners chained since birth face a cave wall, seeing only **shadows** cast by puppets before a fire. One is freed and dragged painfully up into **sunlight**, where he sees real things and finally the **sun** itself — realizing the shadows were illusions. He returns to free the others, who, comfortable in their ignorance, mock him and would kill him.",
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        "value": "The shadows on the cave wall"
      },
      "sideB": {
        "modality": "text",
        "value": "The world of mere images and rumor — what the prisoners mistake for reality",
        "short": "Mere images mistaken for reality"
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      "sideA": {
        "modality": "text",
        "value": "The sun outside the cave"
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      "sideB": {
        "modality": "text",
        "value": "The Form of the Good — ultimate reality and the source of all truth and being",
        "short": "The Form of the Good"
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      "id": "l2-proc-cave-ascent",
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      "goal": "The prisoner's ascent in the Allegory of the Cave",
      "steps": [
        "Chained from birth, the prisoner watches only shadows on the wall",
        "He is freed and turns to see the fire that casts the shadows",
        "He is dragged painfully up out of the cave into the sunlight",
        "His eyes adjust and he sees real objects — trees, water, animals",
        "At last he looks upon the sun itself, the source of all light",
        "He returns to free the others, who resent and reject him"
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      "id": "l2-fact-recollection",
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      "title": "Learning Is Remembering",
      "body": "In the *Meno*, **Plato** confronts a paradox: if you know something you needn't learn it; if you don't, you won't recognize the answer — so learning seems impossible. His solution: **all learning is recollection**. The immortal soul knew the Forms before birth and merely forgot them. Socrates proves it by questioning an uneducated **slave boy** into deriving a geometric truth he was never taught — he didn't learn it, he *remembered* it.",
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      "tags": [
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      "prompt": {
        "modality": "text",
        "value": "Why did Plato argue the ideal state should be ruled by philosopher-kings?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Only philosophers want power badly enough to rule well",
          "short": "Philosophers crave power most"
        },
        {
          "modality": "text",
          "value": "Philosophers are the rulers a populace most gladly follows",
          "short": "Populace follows philosophers"
        },
        {
          "modality": "text",
          "value": "Only those who have seen the Good truly know justice",
          "short": "Seen the Good, so know justice"
        },
        {
          "modality": "text",
          "value": "Philosophers learn true justice through long years in office",
          "short": "Justice learned in office"
        }
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      "correctIndex": 2,
      "explanation": "Having seen the Form of the Good, philosopher-kings know true justice; Plato adds they must rule reluctantly, since the wise prefer contemplation to power — and the populace, like the cave prisoners, resists the very people who could free them.",
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      "tags": [
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      "title": "Forms in Things, Not Beyond Them",
      "body": "**Aristotle** (384–322 BCE) studied under Plato for twenty years, then broke with him: he denied that Forms exist *separately*. The form of a horse does not float in an eternal realm — it exists *in* horses, inseparable from the matter that makes them. This view, **hylomorphism**, holds that every concrete thing is matter shaped by form, anchoring philosophy back in the observable world.",
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      "definition": {
        "modality": "text",
        "value": "Aristotle's goal of human life — best translated as flourishing or living well; not a passing feeling but the activity of a whole life lived excellently.",
        "short": "Flourishing; living well over a whole life"
      },
      "curatedDistractors": [
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        "Ataraxia"
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      "title": "The Golden Mean",
      "body": "**Aristotle's** central ethical idea is the **Golden Mean**: every virtue is a *mean between two extremes*, one of deficiency and one of excess. **Courage** sits between cowardice and recklessness; **generosity** between stinginess and extravagance; **truthfulness** between self-deprecation and boastfulness. The mean is not a fixed midpoint but the response appropriate to the situation.",
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      "uid": "rglyi31btnw8v"
    },
    {
      "id": "l2-pair-courage",
      "shape": "pair",
      "tags": [
        "aristotle",
        "golden-mean",
        "virtue"
      ],
      "sideA": {
        "modality": "text",
        "value": "Courage (the virtue)"
      },
      "sideB": {
        "modality": "text",
        "value": "The Golden Mean between the deficiency of cowardice and the excess of recklessness",
        "short": "Mean between cowardice and recklessness"
      },
      "uid": "1psgswp1cdi0mp"
    },
    {
      "id": "l2-pair-generosity",
      "shape": "pair",
      "tags": [
        "aristotle",
        "golden-mean",
        "virtue"
      ],
      "sideA": {
        "modality": "text",
        "value": "Generosity (the virtue)"
      },
      "sideB": {
        "modality": "text",
        "value": "The Golden Mean between the deficiency of stinginess and the excess of extravagance",
        "short": "Mean between stinginess and extravagance"
      },
      "uid": "1gmhvue1ijzf2"
    },
    {
      "id": "l2-def-phronesis",
      "shape": "definition",
      "tags": [
        "aristotle",
        "ethics",
        "phronesis"
      ],
      "term": {
        "modality": "text",
        "value": "Phronesis"
      },
      "definition": {
        "modality": "text",
        "value": "Practical wisdom — the experienced judgment that reads a particular situation and discerns the right response; no rulebook can supply it.",
        "short": "Practical wisdom; situational judgment"
      },
      "curatedDistractors": [
        "Eudaimonia",
        "Arete",
        "Sophia"
      ],
      "uid": "1rgz4sjghr00r"
    },
    {
      "id": "l2-fact-virtue-skill",
      "shape": "fact",
      "tags": [
        "aristotle",
        "ethics",
        "virtue"
      ],
      "title": "Virtue Is a Learned Skill",
      "body": "For **Aristotle** virtue is not innate but a **skill** acquired by practice, like archery or playing an instrument. A skilled archer adjusts to wind and distance rather than repeating one fixed motion; the virtuous person likewise reads each situation. As he put it: *\"We become just by doing just acts, courageous by doing courageous acts.\"* Character is built by habit.",
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    {
      "id": "l2-mcq-syllogism",
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      "tags": [
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        "syllogism"
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        "modality": "text",
        "value": "Aristotle invented the syllogism. Which is a classic example?"
      },
      "options": [
        {
          "modality": "text",
          "value": "All men are mortal; Socrates is mortal; therefore Socrates is a man",
          "short": "Mortal; therefore a man"
        },
        {
          "modality": "text",
          "value": "Socrates is a man; Socrates is mortal; therefore all men are mortal",
          "short": "One man; therefore all mortal"
        },
        {
          "modality": "text",
          "value": "Some men are mortal; Socrates is a man; therefore Socrates is mortal",
          "short": "Some men mortal; Socrates mortal"
        },
        {
          "modality": "text",
          "value": "All men are mortal; Socrates is a man; therefore Socrates is mortal",
          "short": "All men mortal; Socrates mortal"
        }
      ],
      "correctIndex": 3,
      "explanation": "From the major premise (all men are mortal) and the minor premise (Socrates is a man) the conclusion follows necessarily — the basic unit of deductive logic for two thousand years.",
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
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    {
      "id": "l3-fact-zeno-stoa",
      "shape": "fact",
      "tags": [
        "stoicism",
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      ],
      "title": "Founded on a Painted Porch",
      "body": "Around **300 BCE**, **Zeno of Citium** began teaching in Athens on a public colonnade called the *Stoa Poikile* — the \"Painted Porch.\" The school took its name from the spot: **Stoicism**. Zeno taught that the universe is ordered by a rational principle, the *logos*, and that the good life means living in harmony with it.",
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      "source": {
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    {
      "id": "l3-fact-dichotomy",
      "shape": "fact",
      "tags": [
        "stoicism",
        "dichotomy-of-control"
      ],
      "title": "Some Things Are Up to Us",
      "body": "The engine of Stoic practice is the **Dichotomy of Control**. *\"Some things are within our power, while others are not,\"* wrote **Epictetus**. Up to us: our opinions, desires, and aversions — our judgments. Not up to us: our body, our property, our reputation. The Stoics never said externals don't matter; they said your *response* to them is always your own.",
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    {
      "id": "l3-def-dichotomy-control",
      "shape": "definition",
      "tags": [
        "stoicism",
        "dichotomy-of-control"
      ],
      "term": {
        "modality": "text",
        "value": "Dichotomy of Control"
      },
      "definition": {
        "modality": "text",
        "value": "The Stoic division of life into what is \"up to us\" (our judgments and choices) and what is not (everything external) — so we invest only where we have power.",
        "short": "Sorting what is and isn't up to you"
      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "curatedDistractors": [
        "Premeditatio malorum",
        "Amor fati",
        "Living according to nature"
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    {
      "id": "l3-fact-epictetus",
      "shape": "fact",
      "tags": [
        "stoicism",
        "epictetus"
      ],
      "title": "Epictetus: From Slave to Sage",
      "body": "**Epictetus** (c. 55–135 CE) was born a slave and taught philosophy after gaining his freedom. His handbook, the *Enchiridion*, is Stoicism distilled. Legend holds that when his master once twisted his leg, Epictetus said calmly, *\"You are going to break it.\"* When it broke, he replied, *\"Did I not tell you?\"* — a story dramatizing his point that pain is external, composure is not.",
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      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
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    {
      "id": "l3-fact-marcus",
      "shape": "fact",
      "tags": [
        "stoicism",
        "marcus-aurelius"
      ],
      "title": "The Emperor's Private Journal",
      "body": "**Marcus Aurelius** (121–180 CE), Roman emperor, kept a private notebook of Stoic reminders never meant for publication. We call it the *Meditations*. While commanding armies and running an empire, he wrote to himself: *\"You have power over your mind — not outside events. Realize this, and you will find strength.\"* Few rulers had more external power; he located the real power within.",
      "studyGuideAnchor": "the-emperor-s-private-journal",
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      "imageCaption": "Marcus Aurelius: emperor of Rome, student of his own mind.",
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      },
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        "label": "Philosophy: A Comprehensive Study Guide"
      },
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    {
      "id": "l3-def-premeditatio",
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      "tags": [
        "stoicism",
        "premeditatio-malorum",
        "practice"
      ],
      "term": {
        "modality": "text",
        "value": "Premeditatio malorum"
      },
      "definition": {
        "modality": "text",
        "value": "The Stoic exercise of deliberately imagining loss or misfortune in advance — not to wallow, but to prepare the mind so adversity, when it comes, finds you ready.",
        "short": "Rehearsing misfortune to prepare for it"
      },
      "illustration": {
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      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "curatedDistractors": [
        "Dichotomy of Control",
        "Amor fati",
        "Living according to nature"
      ],
      "uid": "z6wmqjzpv7oh"
    },
    {
      "id": "l3-pair-virtue-good",
      "shape": "pair",
      "tags": [
        "stoicism",
        "ethics",
        "virtue"
      ],
      "sideA": {
        "modality": "text",
        "value": "Stoic view of virtue"
      },
      "sideB": {
        "modality": "text",
        "value": "Virtue is the only true good; health, wealth, and reputation are merely \"preferred indifferents.\"",
        "short": "The only true good"
      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "1v0zqmmku0lv8"
    },
    {
      "id": "l3-pair-according-nature",
      "shape": "pair",
      "tags": [
        "stoicism",
        "logos",
        "nature"
      ],
      "sideA": {
        "modality": "text",
        "value": "Living \"according to nature\""
      },
      "sideB": {
        "modality": "text",
        "value": "Living in agreement with reason and the rational order of the cosmos (the logos), accepting what cannot be changed.",
        "short": "Living in line with reason and the cosmos"
      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "1o5jokr144dskx"
    },
    {
      "id": "l3-mcq-up-to-us",
      "shape": "mcq",
      "tags": [
        "stoicism",
        "dichotomy-of-control"
      ],
      "prompt": {
        "modality": "text",
        "value": "According to Epictetus's Dichotomy of Control, which of these is \"up to us\"?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Our body and our possessions",
          "short": "Body and possessions"
        },
        {
          "modality": "text",
          "value": "Our standing in others' eyes",
          "short": "Standing in others' eyes"
        },
        {
          "modality": "text",
          "value": "Our own judgments and desires",
          "short": "Our judgments/desires"
        },
        {
          "modality": "text",
          "value": "Our office and our public rank",
          "short": "Office and public rank"
        }
      ],
      "correctIndex": 2,
      "explanation": "Only our own judgments, desires, and aversions are truly within our power. Body, property, reputation, and office are external.",
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "1h1i4ux7feq0t"
    },
    {
      "id": "l3-fact-epicurus-garden",
      "shape": "fact",
      "tags": [
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        "epicurus",
        "the-garden"
      ],
      "title": "Epicurus and the Garden",
      "body": "**Epicurus** (341–270 BCE) taught in a private garden outside Athens — open, unusually, to women and slaves. He held that the highest good is **pleasure**, but defined it as the absence of pain and anxiety, not indulgence. The Garden's life was strikingly modest: simple food, philosophy, and the company of friends, which Epicurus called the greatest aid to a happy life.",
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    {
      "id": "l3-def-ataraxia",
      "shape": "definition",
      "tags": [
        "epicureanism",
        "ataraxia",
        "tranquility"
      ],
      "term": {
        "modality": "text",
        "value": "Ataraxia"
      },
      "definition": {
        "modality": "text",
        "value": "A state of serene calm and freedom from mental disturbance — the highest pleasure for the Epicureans (and, by a different route, the goal of the Skeptics).",
        "short": "Freedom from mental disturbance"
      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "curatedDistractors": [
        "Aponia",
        "Apatheia",
        "Eudaimonia"
      ],
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    {
      "id": "l3-pair-aponia",
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      "tags": [
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      ],
      "sideA": {
        "modality": "text",
        "value": "Aponia (Epicurus)"
      },
      "sideB": {
        "modality": "text",
        "value": "Freedom from bodily pain — the physical half of Epicurean pleasure, paired with ataraxia, the mental half.",
        "short": "Freedom from bodily pain"
      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
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    {
      "id": "l3-fact-death-nothing",
      "shape": "fact",
      "tags": [
        "epicureanism",
        "death",
        "ethics"
      ],
      "title": "\"Death Is Nothing to Us\"",
      "body": "Much of human misery, Epicurus argued, comes from the fear of death — so he tried to argue it away. *\"Death is nothing to us, since when we are, death has not come, and when death has come, we are not.\"* Where there is no subject left to suffer, he reasoned, there is no harm. Removing that dread was, for Epicurus, a first step toward a tranquil life.",
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    {
      "id": "l3-mcq-epicurean-good",
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      "tags": [
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      "prompt": {
        "modality": "text",
        "value": "What did Epicurus mean by \"pleasure\" as the highest good?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Lasting security of body and fortune, reached through wealth and fame",
          "short": "Security via wealth and fame"
        },
        {
          "modality": "text",
          "value": "Freedom from the strain of deciding, reached by suspending judgment",
          "short": "Freedom via suspended judgment"
        },
        {
          "modality": "text",
          "value": "Calm agreement with the cosmic order, reached by accepting fate",
          "short": "Calm via accepting fate"
        },
        {
          "modality": "text",
          "value": "Freedom from pain and anxiety, reached through simple living",
          "short": "Freedom from pain and anxiety"
        }
      ],
      "correctIndex": 3,
      "explanation": "Epicurean pleasure is ataraxia and aponia — tranquility and absence of pain — reached through modest desires, not indulgence. Suspending judgment is the Skeptic's road to calm, accepting fate the Stoic's; wealth and fame, Epicurus held, breed anxiety, being never secure.",
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
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    },
    {
      "id": "l3-fact-pyrrho",
      "shape": "fact",
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        "pyrrho"
      ],
      "title": "Pyrrho and the Power of Doubt",
      "body": "**Pyrrho of Elis** (c. 360–270 BCE) founded Greek **Skepticism**. Having traveled with Alexander's army as far as India, he returned convinced that for every claim a counter-claim can be found, so certainty is out of reach. His radical response: **suspend judgment** entirely. The Skeptics found that this very refusal to dogmatically assert brought an unexpected peace.",
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      "term": {
        "modality": "text",
        "value": "Epoché"
      },
      "definition": {
        "modality": "text",
        "value": "The deliberate suspension of judgment — neither affirming nor denying a claim when the evidence on each side seems equally balanced.",
        "short": "Suspending judgment"
      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "curatedDistractors": [
        "Ataraxia",
        "Aporia",
        "Acatalepsia"
      ],
      "uid": "17ru2z91bfn2yp"
    },
    {
      "id": "l3-pair-skeptic-ataraxia",
      "shape": "pair",
      "tags": [
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        "ataraxia"
      ],
      "sideA": {
        "modality": "text",
        "value": "Skeptic path to tranquility"
      },
      "sideB": {
        "modality": "text",
        "value": "By suspending judgment (epoché), the Skeptic stops worrying about which view is true and so arrives at ataraxia — calm.",
        "short": "Calm through suspending judgment"
      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
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    {
      "id": "l3-fact-practical-turn",
      "shape": "fact",
      "tags": [
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        "the-good-life"
      ],
      "title": "Philosophy Asks: How Should I Live?",
      "body": "After **Alexander the Great** shattered the old city-states into a sprawling, cosmopolitan world, philosophy's central question shifted. The Pre-Socratics had asked *\"What is real?\"*; the Hellenistic schools asked *\"How should I live?\"* Stoics, Epicureans, and Skeptics differed sharply on the answer — but all treated philosophy as a *cure* for a troubled mind.",
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      "tags": [
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        "stoicism"
      ],
      "sideA": {
        "modality": "text",
        "value": "The Stoic route to peace"
      },
      "sideB": {
        "modality": "text",
        "value": "Master your judgments: want only what is up to you, accept the rest, and pursue virtue as the only true good.",
        "short": "Master your own judgments"
      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "1s4xbslnyuzlr"
    },
    {
      "id": "l3-pair-epicurean-route",
      "shape": "pair",
      "tags": [
        "the-good-life",
        "epicureanism"
      ],
      "sideA": {
        "modality": "text",
        "value": "The Epicurean route to peace"
      },
      "sideB": {
        "modality": "text",
        "value": "Simplify your desires: seek freedom from pain and anxiety through modest living, friendship, and the study of nature.",
        "short": "Simplify your desires"
      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
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    },
    {
      "id": "l3-pair-skeptic-route",
      "shape": "pair",
      "tags": [
        "the-good-life",
        "skepticism"
      ],
      "sideA": {
        "modality": "text",
        "value": "The Skeptic route to peace"
      },
      "sideB": {
        "modality": "text",
        "value": "Suspend your judgments: stop straining after certainties you cannot reach, and let the worry fall away with them.",
        "short": "Suspend your judgments"
      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "wdsetw18c4kla"
    },
    {
      "id": "l3-mcq-shared-goal",
      "shape": "mcq",
      "tags": [
        "the-good-life",
        "ataraxia"
      ],
      "prompt": {
        "modality": "text",
        "value": "What goal did the Stoics, Epicureans, and Skeptics largely share, despite their disagreements?"
      },
      "options": [
        {
          "modality": "text",
          "value": "A firm, unshakable certainty",
          "short": "A firm, unshakable certainty"
        },
        {
          "modality": "text",
          "value": "A pious, god-fearing life",
          "short": "A pious, god-fearing life"
        },
        {
          "modality": "text",
          "value": "A tranquil, untroubled mind",
          "short": "A tranquil, untroubled mind"
        },
        {
          "modality": "text",
          "value": "A just, well-governed city",
          "short": "A just, well-governed city"
        }
      ],
      "correctIndex": 2,
      "explanation": "All three schools aimed at inner peace — tranquility (ataraxia) — even though they prescribed very different paths to reach it.",
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
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    {
      "id": "l3-fact-therapy-of-desire",
      "shape": "fact",
      "tags": [
        "the-good-life",
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      "title": "Philosophy as Therapy",
      "body": "The Hellenistic schools saw philosophy less as abstract theory than as **therapy for the soul** — a set of daily exercises for living well. Stoics rehearsed misfortune at dawn; Epicureans repeated arguments to dissolve the fear of death; Skeptics trained themselves to withhold assent. The aim was practical: a mind no longer at war with the world.",
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      "id": "l3-def-eudaimonia-hellenistic",
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      "tags": [
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      ],
      "term": {
        "modality": "text",
        "value": "Eudaimonia"
      },
      "definition": {
        "modality": "text",
        "value": "Greek for human flourishing or a life well lived — the shared target of ancient ethics, which each Hellenistic school redefined in terms of its own path to a peaceful mind.",
        "short": "A flourishing, well-lived life"
      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
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      "id": "l4-fact-faith-reason",
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      "tags": [
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      ],
      "title": "Reconciling Faith and Reason",
      "body": "For roughly nine centuries (c. 500–1400 CE), philosophy in the Christian West was woven into theology, and its central project was a single tense question: can **faith** and **reason** be reconciled? **Augustine** (354–430) set the tone — \"I believe so that I may understand\" — fusing Plato with Christian doctrine. Later **Scholastics** tried the reverse: using rigorous logic, much of it inherited from Aristotle, to *demonstrate* what faith already held.",
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    {
      "id": "l4-fact-anselm",
      "shape": "fact",
      "tags": [
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      "title": "Anselm's Ontological Argument",
      "body": "In 1078, **Anselm of Canterbury** attempted the most audacious proof in philosophy: to demonstrate God's existence from the *definition* of God alone, with no appeal to the world. Define God as **\"that than which nothing greater can be conceived.\"** A being that exists in reality is greater than one existing only in the mind. So if God existed only as an idea, we could imagine something greater — a contradiction. Therefore God must exist in reality.",
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    {
      "id": "l4-proc-anselm",
      "shape": "procedure",
      "tags": [
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      "goal": "Anselm's ontological argument for God's existence",
      "steps": [
        "Define God as \"that than which nothing greater can be conceived\"",
        "Note that even an atheist who denies God has this concept in mind",
        "Observe that existing in reality is greater than existing only in the mind",
        "Suppose God existed only in the mind — then we could conceive of a greater God, one that also exists in reality",
        "This contradicts the definition of God as the greatest conceivable being",
        "Conclude: God must therefore exist in reality"
      ],
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
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    {
      "id": "l4-fact-gaunilo",
      "shape": "fact",
      "tags": [
        "anselm",
        "gaunilo",
        "objection"
      ],
      "title": "Gaunilo's Perfect Island",
      "body": "The argument drew an instant, famous rebuttal. The monk **Gaunilo** retorted: by the same logic, define the **\"perfect island\"** — the greatest conceivable island — and it too must exist, since a real island beats an imaginary one. Absurd. **Anselm's reply**: the trick works only for God, a *necessary* being whose very nature is to exist; islands are *contingent* — they merely happen to be. The debate has run for nearly a thousand years.",
      "studyGuideAnchor": "gaunilo-s-perfect-island",
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      "uid": "qfjzm44uooja"
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    {
      "id": "l4-fact-aquinas",
      "shape": "fact",
      "tags": [
        "medieval",
        "aquinas",
        "five-ways"
      ],
      "title": "Aquinas and the Five Ways",
      "body": "**Thomas Aquinas** (1225–1274) undertook the grandest synthesis of the age: marrying **Aristotle's** newly recovered philosophy to Christian theology in his vast *Summa Theologica*. At its heart are the **Five Ways** — five cosmological arguments for God's existence, reasoning from features of the world (motion, causation, contingency, perfection, purpose) back to a first principle he identifies as God.",
      "studyGuideAnchor": "aquinas-and-the-five-ways",
      "factVariant": "image-heavy",
      "imageCaption": "Thomas Aquinas, the \"Angelic Doctor,\" who fused Aristotle with Christian faith.",
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        "alt": "Painting of Thomas Aquinas in Dominican robes holding a book",
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      },
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    {
      "id": "l4-mcq-five-ways",
      "shape": "mcq",
      "tags": [
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        "five-ways"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which is NOT one of Aquinas's Five Ways to prove God's existence?"
      },
      "options": [
        {
          "modality": "text",
          "value": "The Unmoved Mover",
          "short": "The Unmoved Mover"
        },
        {
          "modality": "text",
          "value": "The Wager: belief is the safest bet",
          "short": "The Wager (safest bet)"
        },
        {
          "modality": "text",
          "value": "The argument from Contingency",
          "short": "Argument from Contingency"
        },
        {
          "modality": "text",
          "value": "The argument from Design",
          "short": "Argument from Design"
        }
      ],
      "correctIndex": 1,
      "explanation": "The Five Ways are the Unmoved Mover, First Cause, Contingency, Degrees of Perfection, and Design. \"The Wager\" is Pascal's argument, not one of Aquinas's.",
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        "label": "Philosophy: A Comprehensive Study Guide"
      },
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    },
    {
      "id": "l4-pair-unmoved-mover",
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        "five-ways"
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      "sideA": {
        "modality": "text",
        "value": "The Unmoved Mover (First Way)"
      },
      "sideB": {
        "modality": "text",
        "value": "Everything in motion was moved by something else; the chain can't be infinite, so there must be a first mover, itself unmoved — God.",
        "short": "A first mover, itself unmoved"
      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "xq4mta1clw3ys"
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    {
      "id": "l4-pair-first-cause",
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        "five-ways"
      ],
      "sideA": {
        "modality": "text",
        "value": "First Cause (Second Way)"
      },
      "sideB": {
        "modality": "text",
        "value": "Every effect has a cause; the chain of causes must have a first, uncaused cause — God.",
        "short": "A first, uncaused cause"
      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "50atuql4s0v2"
    },
    {
      "id": "l4-pair-contingency",
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      "tags": [
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      "sideA": {
        "modality": "text",
        "value": "Contingency (Third Way)"
      },
      "sideB": {
        "modality": "text",
        "value": "Contingent things might not have existed; if all were contingent, nothing would exist, so there must be a necessary being — God.",
        "short": "A necessary being behind contingent things"
      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "11uj30fxos075"
    },
    {
      "id": "l4-pair-degrees",
      "shape": "pair",
      "tags": [
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        "five-ways"
      ],
      "sideA": {
        "modality": "text",
        "value": "Degrees of Perfection (Fourth Way)"
      },
      "sideB": {
        "modality": "text",
        "value": "We rank things as more or less good, true, and noble; such gradations imply a maximum, an absolute standard — God.",
        "short": "A maximum of goodness and truth"
      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "5z8diw19xz0i8"
    },
    {
      "id": "l4-pair-design",
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      "sideA": {
        "modality": "text",
        "value": "Design (Fifth Way)"
      },
      "sideB": {
        "modality": "text",
        "value": "Unintelligent natural things act toward ends (an acorn becomes an oak), which implies an intelligent director — God.",
        "short": "An intelligent director of nature's ends"
      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "1asveah7wbr0d"
    },
    {
      "id": "l4-fact-ockham",
      "shape": "fact",
      "tags": [
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      ],
      "title": "Ockham's Razor",
      "body": "**William of Ockham** (c. 1287–1347) gave the age a principle that would later reshape science: **\"Entities must not be multiplied beyond necessity.\"** Don't invent more explanations than the evidence requires — when two theories fit the facts, prefer the simpler. Known as **Ockham's Razor**, it is a guide to *theory choice*, not a proof, and it remains a working rule of thumb across the sciences today.",
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    {
      "id": "l4-fact-falsafa",
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      "tags": [
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      "title": "The Flowering of Falsafa",
      "body": "While Western Europe's contact with Greek thought thinned, the Islamic world became its great custodian. From roughly **800 to 1200 CE**, *falsafa* — philosophy in the Greek tradition — flourished across the caliphates, chiefly by translating and extending **Aristotle**. These thinkers didn't merely preserve the classics; they argued with them, and their commentaries would later ignite philosophy in Christian Europe.",
      "studyGuideAnchor": "the-flowering-of-falsafa",
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      },
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        "imageSearchTerm": "Islamic Golden Age manuscripts",
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    {
      "id": "l4-fact-house-of-wisdom",
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      "tags": [
        "islamic",
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        "baghdad"
      ],
      "title": "The House of Wisdom",
      "body": "In 9th-century **Baghdad**, the **House of Wisdom** (*Bayt al-Hikma*) ran one of history's great translation projects: scholars rendered Greek works of Aristotle, Plato, Euclid, and Galen into Arabic, often via Syriac. This mass translation (c. 830–870) saved much ancient philosophy and science from being lost — and gave the Islamic world a living inheritance of Greek reason to build on.",
      "studyGuideAnchor": "the-house-of-wisdom",
      "illustration": {
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        "credit": "Wikimedia Commons · Unknown 13th-century illustrator (Maqamat al-Hariri manuscript, BnF) · Public domain",
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    {
      "id": "l4-def-falsafa",
      "shape": "definition",
      "tags": [
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      ],
      "term": {
        "modality": "text",
        "value": "Falsafa"
      },
      "definition": {
        "modality": "text",
        "value": "Philosophy in the Greek rational tradition as practiced in the medieval Islamic world — chiefly the study and extension of Aristotle. The word is itself an Arabic borrowing of the Greek \"philosophia.\"",
        "short": "Greek-style philosophy in the Islamic world"
      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "curatedDistractors": [
        "Kalam",
        "Sufism",
        "Fiqh"
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      "uid": "w693cn1hmz4ex"
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    {
      "id": "l4-fact-floating-man",
      "shape": "fact",
      "tags": [
        "islamic",
        "avicenna",
        "thought-experiment"
      ],
      "title": "Avicenna's Floating Man",
      "body": "**Avicenna** (Ibn Sīnā, 980–1037) — physician, polymath, author of the *Canon of Medicine* — posed a haunting thought experiment. Imagine a person created fully grown, suspended in empty space, with **no sensation at all**: blind, untouching, weightless, feeling nothing of their own body. Would they be aware of anything? Yes, Avicenna said — they would still be aware of **themselves**. Self-awareness needs no input from the senses, which means the **soul is prior to and independent of the body**.",
      "studyGuideAnchor": "avicenna-s-floating-man",
      "factVariant": "image-heavy",
      "imageCaption": "Avicenna's Floating Man: self-awareness with no senses at all — 600 years before Descartes.",
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        "imagePrompt": "A serene adult human figure floating weightless in a soft black void, eyes closed, limbs gently outstretched and untouching, ethereal blue-grey light, dreamlike and philosophical, isolation and self-awareness, no text in image",
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    {
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      "sideA": {
        "modality": "text",
        "value": "The Floating Man (Avicenna)"
      },
      "sideB": {
        "modality": "text",
        "value": "A sensation-deprived person would still be aware of their own existence — proof the soul is independent of the body.",
        "short": "Self-awareness without any sensation"
      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "1u8ndrwlqepci"
    },
    {
      "id": "l4-def-essence-existence",
      "shape": "definition",
      "tags": [
        "avicenna",
        "metaphysics"
      ],
      "term": {
        "modality": "text",
        "value": "Essence vs. existence (Avicenna)"
      },
      "definition": {
        "modality": "text",
        "value": "Avicenna's distinction between *what a thing is* (its nature) and *that it is* (the fact that it actually exists). For everything except God, the two come apart — a thing's nature does not guarantee its being.",
        "short": "What a thing is vs. that it is"
      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "curatedDistractors": [
        "Necessity vs. Contingency",
        "Dualism vs. Monism",
        "Idealism vs. Materialism"
      ],
      "uid": "1r6tcg41c12jwa"
    },
    {
      "id": "l4-fact-averroes",
      "shape": "fact",
      "tags": [
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        "averroes",
        "aristotle"
      ],
      "title": "Averroes, \"the Commentator\"",
      "body": "**Averroes** (Ibn Rushd, 1126–1198) wrote commentaries on **Aristotle** so thorough and clarifying that European Scholastics simply called him **\"the Commentator\"** — Aristotle being \"the Philosopher.\" Through Latin translations of his work, Aristotle returned to the Christian West in force. Averroes defended philosophy as a legitimate path to truth against critics who deemed it a threat to faith.",
      "studyGuideAnchor": "averroes-the-commentator",
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        "imagePrompt": "Detail from a Renaissance fresco depicting Averroes (Ibn Rushd) in a green robe and turban among classical philosophers, in the manner of Raphael's School of Athens, warm fresco palette, no text in image",
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        "alt": "Renaissance fresco depiction of Averroes among philosophers",
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        "value": "\"The Commentator\""
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        "value": "Averroes (Ibn Rushd) — so named by European Scholastics for his definitive commentaries on Aristotle.",
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      "title": "The \"Double Truth\"",
      "body": "Defending philosophy against **al-Ghazali**, whose *Incoherence of the Philosophers* charged that reason clashed with Islam, Averroes argued that philosophy and revelation are two valid roads to the same truth. This was later read in Europe as the explosive **\"double truth\"** — the idea that reason and faith might reach *different* conclusions, each valid in its own domain. \"Latin Averroism\" took it up; the Church condemned it as heresy.",
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        "value": "Averroes wrote the Incoherence of the Incoherence in reply to whom?"
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          "value": "Al-Ghazali, who had attacked philosophy as incompatible with Islam",
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          "value": "Thomas Aquinas",
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          "value": "Avicenna, his rival physician",
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      "explanation": "Al-Ghazali's Incoherence of the Philosophers charged that philosophy was incompatible with Islam; Averroes answered with the Incoherence of the Incoherence.",
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      "title": "Reason as the Source of Truth",
      "body": "The 17th century opened a great divide over a single question: where does knowledge come from? The **Rationalists** — Descartes, Spinoza, Leibniz — answered: from **reason**. The mind contains *innate ideas* and can reach certain truth by pure thinking, the way mathematics proves theorems without ever consulting the senses. Geometry was their ideal: start from self-evident axioms, deduce the rest. The senses, they warned, are unreliable; only reason is trustworthy enough to build knowledge on.",
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      "title": "Descartes' Radical Doubt",
      "body": "**René Descartes** (1596–1650) set out to rebuild all knowledge from scratch. His method: doubt *everything* that can possibly be doubted, and see what — if anything — survives. He noticed the senses sometimes deceive (a stick looks bent in water; dreams feel real while we sleep). If the senses can mislead us even once, he reasoned, they cannot be a secure foundation. So he set them aside and pushed his doubt as far as it could go.",
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      "title": "The Evil Demon",
      "body": "To test the limits of doubt, Descartes imagined the worst case: **an all-powerful, malicious demon** devoting all its energy to deceiving him. It could fake the entire physical world, other people, even his own body. It could make him believe *2 + 2 = 5* every time he added them. \"No earth, no sky, no extended thing\" — all might be illusion. Under this radical doubt, what could possibly remain certain? The Evil Demon is the ancestor of every \"brain in a vat\" and *Matrix* scenario since.",
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      "imageCaption": "If a god-like deceiver faked everything, what could you still know?",
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      "goal": "Descartes' method of finding one certainty",
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        "Notice that doubting is itself a kind of thinking",
        "Realize that thinking requires a thinker who exists",
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      "title": "\"I Think, Therefore I Am\"",
      "body": "Even if a demon deceives him about everything, Descartes realized, *there must be a him being deceived*. The very act of doubting is a form of thinking — and thinking requires a thinker. The demon cannot deceive a *non-existent* mind. Here, at last, was bedrock: ***\"Cogito ergo sum\" — \"I think, therefore I am.\"*** It is the one truth immune to total doubt, because doubting it would itself prove it. From this single certainty Descartes tried to rebuild all the rest of knowledge.",
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      "title": "Mind-Body Dualism",
      "body": "From the *cogito* Descartes drew a sweeping conclusion: he is fundamentally a **thinking thing** (*res cogitans*), while his body is an **extended thing** (*res extensa*) — matter occupying space. These are two completely different *substances*. But this creates a famous puzzle: how do two utterly different kinds of stuff interact? How does a weightless thought move a physical arm? This is the **mind-body problem**, and after four centuries it has never been solved — it remains central to philosophy of mind today.",
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        "value": "The \"thinking thing\" — the immaterial mind, whose essence is thought",
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      "sideA": {
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        "value": "Res extensa (Descartes)"
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        "value": "The \"extended thing\" — physical matter, whose essence is occupying space",
        "short": "The extended thing (the body)"
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      "id": "l5-mcq-mind-body",
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        "value": "What is the famous \"mind-body problem\" that Descartes' dualism creates?"
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          "value": "How two completely different substances — mind and matter — can interact",
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          "modality": "text",
          "value": "Whether the senses — once caught deceiving — can ever anchor knowledge",
          "short": "Whether senses can be trusted"
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          "modality": "text",
          "value": "How a thinker — deceived about everything else — can still know it exists",
          "short": "How a doubter knows it exists"
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          "modality": "text",
          "value": "Whether a demon — all-powerful and malicious — could fake the body itself",
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      "explanation": "If mind and matter are wholly different substances, it becomes mysterious how a non-physical thought could move a physical body — a problem still unsolved.",
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      "title": "Spinoza: God Is Nature",
      "body": "**Baruch Spinoza** (1632–1677) took rationalism to a startling conclusion. In his *Ethics* — written like a geometry textbook, with definitions, axioms and proofs — he argued there is only *one* substance, which he called **\"God, or Nature\"** (*Deus sive Natura*). God is not a person outside the world but the single infinite reality of which everything is a part. This **pantheism** got him expelled from his Amsterdam Jewish community. It also made him a strict **determinist**: everything follows necessarily from God's nature, so true freedom is understanding that necessity, not escaping it.",
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      "sideB": {
        "modality": "text",
        "value": "Rationalist who held reality is built from indivisible mind-like units (monads) and that this is \"the best of all possible worlds\"",
        "short": "Monads; the best possible world"
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      "title": "Knowledge from Experience",
      "body": "Against the Rationalists stood the **Empiricists** — Locke, Berkeley, Hume — mostly British, who answered the same question very differently: knowledge comes from **sense experience**, not from reason alone. There are no innate ideas; everything in the mind got there through the five senses. Reason can shuffle and combine what experience supplies, but it cannot conjure new content from nothing. This emphasis on observation over speculation made empiricism the natural philosophy of the new experimental science.",
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      "title": "Locke's Blank Slate",
      "body": "**John Locke** (1632–1704) opened his *Essay Concerning Human Understanding* (1689) by denying innate ideas outright. The mind at birth, he said, is a **\"blank slate\"** — *tabula rasa* — with no built-in knowledge whatsoever. Every idea is written onto it by **experience**: by *sensation* (what the senses report) and *reflection* (the mind observing its own operations). A child raised in total darkness and silence would have no ideas of color or sound. We are, for Locke, made by what we encounter.",
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      "title": "Locke and Natural Rights",
      "body": "Locke was also a founder of political **liberalism**. He held that people possess **natural rights** — to *life, liberty, and property* — that exist before any government and that no ruler may justly violate. Government is legitimate only by the **consent** of the governed, and its job is to protect those rights; a regime that tramples them may rightfully be resisted. These ideas flowed almost word-for-word into the American Declaration of Independence (\"life, liberty, and the pursuit of happiness\") a century later.",
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        "value": "Berkeley: \"To be is to be perceived\""
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      "sideB": {
        "modality": "text",
        "value": "Idealism — physical objects exist only as ideas in minds; there is no mind-independent matter",
        "short": "Objects exist only as perceived ideas"
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      "tags": [
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      "title": "Hume's Billiard Balls",
      "body": "**David Hume** (1711–1776) pushed empiricism to its radical edge. Watch a cue ball strike another, which then rolls away. What did you actually *see*? Only this: first one ball moved and touched the second; *then* the second moved. You never perceive a **\"necessary connection\"** — some hidden force *making* the second ball move. All you observe is one event followed by another. We *feel* sure causation is there, Hume says, but our senses never deliver it.",
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      "imageCaption": "You see one ball, then the other. The 'cause' is never in the picture.",
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        "value": "The mere repeated observation of one type of event regularly followed by another — all we actually perceive of \"cause and effect.\" After enough repetitions the mind forms a habit of expecting the second event, and mistakes that habit for a real necessity in the world.",
        "short": "Repeated pairing we mistake for necessity"
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      "title": "The Problem of Induction",
      "body": "Hume's billiard balls lead to a deeper crisis. We believe the sun will rise tomorrow because it always has. But notice the hidden assumption: *the future will resemble the past*. How do we know that? Only from past experience — which is exactly what's in question. The reasoning is **circular**. Hume's verdict: there is no purely *rational* justification for induction. We rely on the future matching the past out of **habit and custom**, not proof. This quietly destabilizes the foundations of all of science — and \"woke Kant from his dogmatic slumber.\"",
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        "label": "Philosophy: A Comprehensive Study Guide"
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      "uid": "l0q76i1bf9xjw"
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    {
      "id": "l5-mcq-hume-causation",
      "shape": "mcq",
      "tags": [
        "empiricism",
        "hume",
        "causation"
      ],
      "prompt": {
        "modality": "text",
        "value": "According to Hume, what do we actually perceive when we watch one billiard ball strike another?"
      },
      "options": [
        {
          "modality": "text",
          "value": "The hidden force that makes the second ball move — not merely its motion",
          "short": "Hidden force, not just motion"
        },
        {
          "modality": "text",
          "value": "The mind's own expectation that it will move — not the ball's actual motion",
          "short": "Mind's expectation, not motion"
        },
        {
          "modality": "text",
          "value": "A logical proof that the second ball must move — not a mere expectation",
          "short": "Logical proof, not expectation"
        },
        {
          "modality": "text",
          "value": "One event followed by another — never the necessary connection between them",
          "short": "Succession, no real connection"
        }
      ],
      "correctIndex": 3,
      "explanation": "We see only constant conjunction — one thing then another. The \"necessary connection\" is a habit of expectation the mind projects onto the world.",
      "uid": "rccj3wnm28a"
    },
    {
      "id": "l5-fact-copernican",
      "shape": "fact",
      "tags": [
        "kant",
        "epistemology",
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      ],
      "title": "Kant's Copernican Revolution",
      "body": "**Immanuel Kant** (1724–1804) fused rationalism and empiricism and changed philosophy forever. Before him, thinkers assumed the mind passively *receives* knowledge — the world impresses itself on us. Kant inverted this, his own \"Copernican revolution\": the mind *actively structures* experience. **Space, time, and causality** are not features we discover out there; they are the **lenses** through which we are built to see anything at all. We never know things \"in themselves,\" only as they appear. This answered Hume: causality is real *for us* because it is how the mind must organize experience.",
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    {
      "id": "l5-fact-categorical-imperative",
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      "tags": [
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      ],
      "title": "The Categorical Imperative",
      "body": "Kant's supreme moral law turns on one test: *Can I will that my maxim become a universal law for everyone?* Take the **lying promise**: you need money and plan to promise repayment you know you can't make. Now universalize the rule — *what if everyone made false promises?* Promising itself would collapse; no one would believe a promise, so yours couldn't work either. The maxim **self-destructs** when made universal — which means it is morally forbidden. For Kant, morality is about the *form* of our reasons, binding regardless of consequences (this is **deontology**).",
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      "id": "l5-pair-end-not-means",
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      "sideA": {
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        "value": "Treat humanity as an end, never merely as a means (Kant)"
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      "sideB": {
        "modality": "text",
        "value": "Always respect people as rational agents with their own ends — never use them as mere tools for your purposes",
        "short": "Respect people; don't use them as tools"
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      "id": "l5-def-a-priori",
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      "term": {
        "modality": "text",
        "value": "A priori knowledge"
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      "definition": {
        "modality": "text",
        "value": "Knowledge that holds independently of experience, graspable by thought alone — for example that 7 + 5 = 12, or that every event has a cause. Contrasted with a posteriori knowledge, which can only be gained by observing the world.",
        "short": "Knowledge prior to / independent of experience"
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    {
      "id": "l5-pair-analytic-synthetic",
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      "sideA": {
        "modality": "text",
        "value": "Analytic vs. synthetic (Kant)"
      },
      "sideB": {
        "modality": "text",
        "value": "Analytic: true by definition (\"all bachelors are unmarried\"). Synthetic: adds new information (\"the cat is on the mat\")",
        "short": "True-by-definition vs. adds new info"
      },
      "uid": "vwc17sx233xo"
    },
    {
      "id": "l5-mcq-categorical",
      "shape": "mcq",
      "tags": [
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      "prompt": {
        "modality": "text",
        "value": "How does the Categorical Imperative show that making a false promise is wrong?"
      },
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          "modality": "text",
          "value": "Weighed by its results, it fails the test — the liar soon loses others' trust",
          "short": "By results, the liar loses trust"
        },
        {
          "modality": "text",
          "value": "Checked against scripture, it stands condemned — divine law forbids deceit",
          "short": "By scripture, it stands condemned"
        },
        {
          "modality": "text",
          "value": "Summed across society, it lowers the total — each lie subtracts from happiness",
          "short": "By the sum, it lowers happiness"
        },
        {
          "modality": "text",
          "value": "Universalized, it self-destructs — if everyone lied, promising itself would collapse",
          "short": "Universalized, it self-destructs"
        }
      ],
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      "explanation": "Kant's test is universalizability, not consequences: a maxim that cannot coherently be willed as a universal law is forbidden. \"Everyone makes false promises\" destroys the very institution of promising.",
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    {
      "id": "l5-num-critique",
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      "tags": [
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      ],
      "prompt": {
        "modality": "text",
        "value": "Year Kant published the Critique of Pure Reason"
      },
      "value": 1781,
      "unit": "year",
      "uid": "1bgm7lh15ey71t"
    },
    {
      "id": "l5-num-leviathan",
      "shape": "numeric",
      "tags": [
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      "prompt": {
        "modality": "text",
        "value": "Year Hobbes published Leviathan"
      },
      "value": 1651,
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    },
    {
      "id": "l5-num-locke-essay",
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      "prompt": {
        "modality": "text",
        "value": "Year Locke published his Essay Concerning Human Understanding"
      },
      "value": 1689,
      "unit": "year",
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      "id": "l5-fact-hobbes",
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      "title": "Hobbes: Escaping the State of Nature",
      "body": "**Thomas Hobbes** (1588–1679) asked what life would be like with no government at all — the **\"state of nature.\"** His answer was bleak: a \"war of all against all,\" in which life is *\"solitary, poor, nasty, brutish, and short.\"* To escape this terror, rational people agree to a **social contract**: they hand near-absolute power to a sovereign — his *Leviathan* (1651) — in exchange for security. For Hobbes, even a harsh ruler is better than the chaos of having none. Political authority rests not on divine right but on this rational bargain.",
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      "id": "l5-fact-rousseau",
      "shape": "fact",
      "tags": [
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      "title": "Rousseau and the General Will",
      "body": "**Jean-Jacques Rousseau** (1712–1778) flipped Hobbes. Humanity in its natural state, he suggested, was free and basically good — closer to the **\"noble savage\"** — and it was *society* that corrupted us: \"Man is born free, and everywhere he is in chains.\" His remedy was a contract of a different kind: citizens unite and govern themselves according to the **general will** — what the community genuinely wills for the common good, not the mere sum of selfish wants. Obeying the general will, Rousseau argued, is how we stay free even under law. His ideas helped fire the French Revolution.",
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      "sideA": {
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        "value": "The general will (Rousseau)"
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      "sideB": {
        "modality": "text",
        "value": "What the whole community truly wills for the common good — not just the sum of individuals' private wants",
        "short": "The community's will for the common good"
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      "id": "l6-fact-hegel-dialectic",
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      "tags": [
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      "title": "Hegel: Reality Unfolds Through Contradiction",
      "body": "**G.W.F. Hegel** (1770–1831) argued that reality is not static but *unfolds through contradiction*. Every idea (a **thesis**) generates its opposite (an **antithesis**); the tension between them is resolved in a higher **synthesis**, which becomes a new thesis — and the cycle repeats. This is the **dialectic**, and for Hegel history itself is this process playing out, a long march toward fuller self-awareness.",
      "studyGuideAnchor": "hegel-reality-unfolds-through-contradiction",
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      "term": {
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        "value": "Dialectic (Hegel)"
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      "definition": {
        "modality": "text",
        "value": "Reasoning that drives forward through contradiction: a thesis provokes its antithesis, and their conflict resolves into a higher synthesis.",
        "short": "Thesis + antithesis → synthesis"
      },
      "source": {
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      },
      "curatedDistractors": [
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      "id": "l6-pair-geist",
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      "sideA": {
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        "value": "Geist (Hegel)"
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      "sideB": {
        "modality": "text",
        "value": "\"Spirit\" or \"Mind\" — the collective rational consciousness that comes to know itself through the unfolding of history",
        "short": "Spirit/Mind realizing itself in history"
      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
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    {
      "id": "l6-fact-master-slave",
      "shape": "fact",
      "tags": [
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      "title": "The Master-Slave Dialectic",
      "body": "In the *Phenomenology of Spirit* (1807), Hegel stages a thought experiment about self-consciousness. Two self-aware beings meet, and each craves **recognition** — to be acknowledged as a free, autonomous self. A struggle to the death follows. One backs down, choosing life over recognition, and becomes the **Slave** (or *Bondsman*); the victor becomes the **Master** (or *Lord*).",
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      "goal": "How Hegel's Master-Slave Dialectic unfolds",
      "steps": [
        "Two self-conscious beings meet; each desires recognition as a free self",
        "A struggle to the death breaks out over who will be acknowledged",
        "One backs down, choosing life over recognition, and becomes the Slave",
        "The victor becomes the Master, who consumes while the Slave labors",
        "The Master finds his win hollow: recognition from a non-free Slave is worthless",
        "The Slave, by transforming the world through labor, develops true self-consciousness"
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      "id": "l6-fact-slave-labor",
      "shape": "fact",
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      "title": "The Master's Hollow Victory",
      "body": "The Master seems to have won everything: the Slave works, the Master consumes. But he is trapped. To feel truly free he needs **recognition** — yet recognition from a Slave is worthless, since a Slave is not a free being, and the Master has reduced him to a non-person. The Slave, meanwhile, works on raw material, *transforming the world through labor*. That relationship with reality builds genuine self-consciousness. Paradoxically, the Master stays dependent and unfulfilled while the Slave is on the path to freedom.",
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      "tags": [
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      "prompt": {
        "modality": "text",
        "value": "Whose theory of class struggle drew directly on Hegel's Master-Slave Dialectic?"
      },
      "options": [
        {
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          "value": "Frantz Fanon"
        },
        {
          "modality": "text",
          "value": "Albert Camus"
        },
        {
          "modality": "text",
          "value": "John Rawls"
        },
        {
          "modality": "text",
          "value": "Karl Marx"
        }
      ],
      "correctIndex": 3,
      "explanation": "The dialectic became the foundation for Marx's class struggle, Sartre's \"look,\" Fanon's analysis of colonialism, and Beauvoir's feminism.",
      "source": {
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    {
      "id": "l6-fact-schopenhauer",
      "shape": "fact",
      "tags": [
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      "title": "Schopenhauer: The World as Will",
      "body": "**Arthur Schopenhauer** (1788–1860) saw beneath the orderly surface of the world a single blind, striving force he called the **Will** — a restless, purposeless craving that drives all of nature and all of us. Because desire can never be permanently satisfied, life swings forever between *want* and *boredom*. This made him philosophy's great **pessimist**: existence, he argued, is fundamentally suffering.",
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    {
      "id": "l6-pair-will",
      "shape": "pair",
      "tags": [
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      "sideA": {
        "modality": "text",
        "value": "The Will (Schopenhauer)"
      },
      "sideB": {
        "modality": "text",
        "value": "The blind, restless, purposeless striving that Schopenhauer saw as the inner essence of all reality",
        "short": "Blind, restless striving behind all things"
      },
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    {
      "id": "l6-fact-schopenhauer-art",
      "shape": "fact",
      "tags": [
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      "title": "Art as a Brief Escape",
      "body": "If life is endless striving driven by the Will, is there any relief? Schopenhauer found one in **aesthetic experience**. When we lose ourselves in a piece of music or a great painting, we stop *wanting* — we contemplate rather than crave, and the tyranny of the Will falls silent for a moment. He prized **music** above all the arts as the most direct expression of the Will itself. This pessimism-with-an-exit deeply influenced the young Nietzsche.",
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      "tags": [
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      "title": "\"God Is Dead\" — A Warning, Not a Cheer",
      "body": "**Friedrich Nietzsche** (1844–1900) is the most widely misread philosopher in history. His line **\"God is dead\"** is usually heard as atheist triumph. He meant nearly the opposite. \"God\" stood for the entire framework of **Western values** — objective moral truth, cosmic purpose, the foundation beneath \"justice,\" \"dignity,\" and \"equality.\" When scientific materialism made sincere belief impossible, those values lost their foundation. Nietzsche wasn't celebrating; he was *terrified*.",
      "studyGuideAnchor": "god-is-dead-a-warning-not-a-cheer",
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    {
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      "imageCaption": "The madman with his lantern in the bright morning marketplace",
      "title": "The Parable of the Madman",
      "body": "In *The Gay Science* (1882), Nietzsche tells of a **madman** who lights a lantern in the bright morning and runs into the marketplace crying, \"I seek God!\" The secular crowd, who long ago stopped believing, only mock him. He rounds on them: *\"God is dead... and we have killed him. How shall we comfort ourselves, the murderers of all murderers?\"* Then he smashes his lantern: *\"I have come too early. This tremendous event is still on its way.\"* The crowd doesn't grasp what it has done.",
      "studyGuideAnchor": "the-parable-of-the-madman",
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        "imagePrompt": "A wild-haired man in tattered 19th-century clothes holding a lit lantern in the bright morning sunlight of a crowded European market square, bystanders looking on with amusement, dramatic painterly realism, oil-painting mood, no text",
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        "alt": "A madman holding a lantern in a sunlit marketplace as a crowd watches",
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        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "19pqdhifg9zlk"
    },
    {
      "id": "l6-pair-god-meant",
      "shape": "pair",
      "tags": [
        "nietzsche",
        "god-is-dead",
        "values"
      ],
      "sideA": {
        "modality": "text",
        "value": "What \"God\" stood for (Nietzsche)"
      },
      "sideB": {
        "modality": "text",
        "value": "The whole framework of Western values — objective moral truth, cosmic purpose, and the foundation of justice and dignity",
        "short": "The whole framework of Western values"
      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "1elezvg1yd7z1g"
    },
    {
      "id": "l6-def-will-to-power",
      "shape": "definition",
      "tags": [
        "nietzsche",
        "will-to-power"
      ],
      "term": {
        "modality": "text",
        "value": "Will to Power"
      },
      "definition": {
        "modality": "text",
        "value": "Nietzsche's name for the fundamental drive to grow, create, and express one's full capacities — not a lust to dominate others.",
        "short": "The drive to grow, create, and self-overcome"
      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "curatedDistractors": [
        "Übermensch",
        "Eternal recurrence",
        "Ressentiment"
      ],
      "uid": "qw4s7epqldnc"
    },
    {
      "id": "l6-def-ubermensch",
      "shape": "definition",
      "tags": [
        "nietzsche",
        "ubermensch"
      ],
      "term": {
        "modality": "text",
        "value": "Übermensch"
      },
      "definition": {
        "modality": "text",
        "value": "The person who, accepting that objective meaning has collapsed, takes responsibility for creating their own values — not a comic-book \"superman.\"",
        "short": "A creator of new values"
      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "curatedDistractors": [
        "Will to Power",
        "Eternal recurrence",
        "The Last Man"
      ],
      "uid": "v6zrmjh898id"
    },
    {
      "id": "l6-pair-eternal-recurrence",
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      "tags": [
        "nietzsche",
        "eternal-recurrence"
      ],
      "sideA": {
        "modality": "text",
        "value": "Eternal recurrence (Nietzsche)"
      },
      "sideB": {
        "modality": "text",
        "value": "A test of affirmation: could you embrace living this exact life, with all its pain, over and over for eternity?",
        "short": "Could you will this life to repeat forever?"
      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "mfo2hekx1krs"
    },
    {
      "id": "l6-mcq-nietzsche-answer",
      "shape": "mcq",
      "tags": [
        "nietzsche",
        "values"
      ],
      "prompt": {
        "modality": "text",
        "value": "What was Nietzsche's answer to the loss of objective meaning?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Commit through a leap of faith",
          "short": "Commit through a leap of faith"
        },
        {
          "modality": "text",
          "value": "Become creators of new values",
          "short": "Become creators of new values"
        },
        {
          "modality": "text",
          "value": "Ground morality in reason alone",
          "short": "Ground morality in reason alone"
        },
        {
          "modality": "text",
          "value": "Revolt against a silent universe",
          "short": "Revolt against a silent universe"
        }
      ],
      "correctIndex": 1,
      "explanation": "Not \"go back to religion\" but \"become creators of new values\" through the will to power — the task of the Übermensch.",
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "1aubd9f1gcw2lz"
    },
    {
      "id": "l6-fact-marx",
      "shape": "fact",
      "tags": [
        "marx",
        "materialism",
        "class-struggle"
      ],
      "title": "Marx: History as Class Struggle",
      "body": "**Karl Marx** (1818–1883) turned Hegel's dialectic toward the material world. In his **historical materialism**, the engine of history is not the unfolding of *Spirit* but economics — who owns the means of production. \"The history of all hitherto existing society is the history of **class struggles**.\" With Friedrich Engels he published *The Communist Manifesto* in **1848**, a call for the working class to overthrow the system that exploited it.",
      "studyGuideAnchor": "marx-history-as-class-struggle",
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        "kind": "photo",
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    {
      "id": "l6-def-alienation",
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      "tags": [
        "marx",
        "alienation",
        "labor"
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      "term": {
        "modality": "text",
        "value": "Alienation (Marx)"
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      "definition": {
        "modality": "text",
        "value": "The estrangement workers feel under capitalism when their labor, its products, and their fellow workers become things controlled by someone else.",
        "short": "Estrangement of workers from their own labor"
      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "curatedDistractors": [
        "Historical materialism",
        "Commodity fetishism",
        "Surplus value"
      ],
      "uid": "kfn5j8x6vzwc"
    },
    {
      "id": "l6-pair-historical-materialism",
      "shape": "pair",
      "tags": [
        "marx",
        "materialism"
      ],
      "sideA": {
        "modality": "text",
        "value": "Historical materialism (Marx)"
      },
      "sideB": {
        "modality": "text",
        "value": "The view that material and economic conditions — above all, who controls production — drive the course of history",
        "short": "Economics drives history"
      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "1bl2n1t1p1e86t"
    },
    {
      "id": "l6-num-manifesto",
      "shape": "numeric",
      "tags": [
        "dates",
        "marx"
      ],
      "prompt": {
        "modality": "text",
        "value": "Year Marx and Engels published The Communist Manifesto"
      },
      "value": 1848,
      "unit": "year",
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "1u5zdyi1xd2pk"
    },
    {
      "id": "l6-fact-mill",
      "shape": "fact",
      "tags": [
        "mill",
        "utilitarianism",
        "liberty"
      ],
      "title": "Mill: The Greatest Happiness",
      "body": "**John Stuart Mill** (1806–1873) refined **utilitarianism**: the right action is the one that produces the **greatest happiness for the greatest number**. But Mill insisted that pleasures differ in *quality*, not just quantity — the intellectual and moral **\"higher\" pleasures** outrank mere bodily ones. \"It is better to be a human being dissatisfied than a pig satisfied.\" In *On Liberty* (**1859**) he defended individual freedom with the **harm principle**.",
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        "label": "Philosophy: A Comprehensive Study Guide"
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    {
      "id": "l6-def-utilitarianism",
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      "tags": [
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        "utilitarianism",
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      "term": {
        "modality": "text",
        "value": "Utilitarianism"
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      "definition": {
        "modality": "text",
        "value": "The ethical view that an act is right insofar as it maximizes overall well-being — the greatest happiness for the greatest number.",
        "short": "Maximize happiness for the most people"
      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "curatedDistractors": [
        "Deontology",
        "Virtue ethics",
        "Care Ethics"
      ],
      "uid": "171nkm7jgs9tv"
    },
    {
      "id": "l6-pair-harm-principle",
      "shape": "pair",
      "tags": [
        "mill",
        "liberty",
        "harm-principle"
      ],
      "sideA": {
        "modality": "text",
        "value": "The harm principle (Mill)"
      },
      "sideB": {
        "modality": "text",
        "value": "Society may rightly restrain a person's liberty only to prevent harm to others — not for the person's own good",
        "short": "Restrain liberty only to prevent harm to others"
      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "1v37qurtncg19"
    },
    {
      "id": "l6-num-on-liberty",
      "shape": "numeric",
      "tags": [
        "dates",
        "mill"
      ],
      "prompt": {
        "modality": "text",
        "value": "Year Mill published On Liberty"
      },
      "value": 1859,
      "unit": "year",
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "17r2jwt1azbxpv"
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    {
      "id": "l6-fact-kierkegaard",
      "shape": "fact",
      "tags": [
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        "existentialism",
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      "title": "Kierkegaard: The Leap of Faith",
      "body": "The Danish thinker **Søren Kierkegaard** (1813–1855) is often called the **father of existentialism**. Against Hegel's vast impersonal system, he insisted that **\"truth is subjectivity\"** — what matters is the passionate, first-person commitment of an existing individual, not abstract doctrine. Faith, for Kierkegaard, cannot be proven by reason; it requires a **leap of faith**, a wholehearted commitment made precisely *because* it cannot be guaranteed.",
      "studyGuideAnchor": "kierkegaard-the-leap-of-faith",
      "illustration": {
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        "imagePrompt": "Photograph of a 19th-century sketch or portrait of Søren Kierkegaard, distinctive swept-up wavy hair, thoughtful melancholic expression, period clothing, neutral background, museum lighting, photorealistic",
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      "uid": "kg4o9x1pvekot"
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    {
      "id": "l6-pair-leap-of-faith",
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      "tags": [
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        "faith",
        "existentialism"
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      "sideA": {
        "modality": "text",
        "value": "Three stages of life (Kierkegaard)"
      },
      "sideB": {
        "modality": "text",
        "value": "Ascending ways of living: the aesthetic (pleasure), the ethical (duty), and the religious (faith)",
        "short": "Aesthetic → ethical → religious"
      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "1vcdtdc9m203i"
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    {
      "id": "l6-mcq-existentialism-father",
      "shape": "mcq",
      "tags": [
        "kierkegaard",
        "existentialism"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which 19th-century thinker is often called the \"father of existentialism\"?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Arthur Schopenhauer"
        },
        {
          "modality": "text",
          "value": "Edmund Husserl"
        },
        {
          "modality": "text",
          "value": "Søren Kierkegaard"
        },
        {
          "modality": "text",
          "value": "Jean-Paul Sartre"
        }
      ],
      "correctIndex": 2,
      "explanation": "Kierkegaard's emphasis on subjectivity, anxiety, and individual choice laid the groundwork for 20th-century existentialism.",
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "1iotz1619khfy4"
    },
    {
      "id": "l6-num-phenomenology",
      "shape": "numeric",
      "tags": [
        "dates",
        "hegel"
      ],
      "prompt": {
        "modality": "text",
        "value": "Year Hegel published the Phenomenology of Spirit"
      },
      "value": 1807,
      "unit": "year",
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "mzpiqc1eo33ny"
    },
    {
      "id": "l7-fact-existence-precedes-essence",
      "shape": "fact",
      "tags": [
        "existentialism",
        "sartre",
        "freedom"
      ],
      "title": "\"Existence Precedes Essence\"",
      "body": "**Sartre** compressed existentialism into a slogan: *existence precedes essence*. A tool like a letter-opener has an essence — a purpose in its maker's mind — *before* it exists. A human being does not. We first *exist*, then through our choices define what we are. There is no fixed human nature, no script. We are, he said, **\"condemned to be free\"** — and so wholly responsible for who we become.",
      "studyGuideAnchor": "existence-precedes-essence",
      "illustration": {
        "kind": "photo",
        "imagePrompt": "Black and white photographic portrait of Jean-Paul Sartre, mid-20th-century French intellectual, pipe in hand, thick glasses, seated in a Paris café, contemplative expression, documentary photography style",
        "imageSearchTerm": "Jean-Paul Sartre portrait",
        "alt": "A portrait of philosopher Jean-Paul Sartre",
        "credit": "Wikipedia — Jean-Paul Sartre · See Wikimedia Commons",
        "creditUrl": "https://en.wikipedia.org/wiki/Jean-Paul_Sartre",
        "subject": "Black-and-white head-and-shoulders photograph of an elderly man in heavy dark-framed glasses, tweed jacket, white shirt and dark tie, smiling slightly, stacks of papers behind him; the 1965 Anefo photo of Jean-Paul Sartre used as his Wikipedia lead image, 1462x1914",
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      "imageCaption": "Sartre: we are condemned to be free.",
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    {
      "id": "l7-fact-cafe-waiter",
      "shape": "fact",
      "tags": [
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        "sartre",
        "bad-faith"
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      "title": "The Café Waiter",
      "body": "Sartre's most famous portrait of **bad faith** is the **café waiter** whose movements are a little too crisp — balancing the tray with exaggerated care, gliding like an actor playing \"Waiter.\" He performs the role so completely that he tries to *become* it, hiding from himself the truth that he is a free person merely doing a job. The lesson: **you are always more than your situation.** You can step out of the role; the waiter only pretends he cannot.",
      "studyGuideAnchor": "the-caf-waiter",
      "illustration": {
        "kind": "photo",
        "imagePrompt": "A Parisian café waiter in a black waistcoat and long white apron balancing a tray of drinks with exaggerated precision, mid-century atmosphere, warm interior light, slightly theatrical posture, photorealistic",
        "imageSearchTerm": "Parisian waiter cafe tray",
        "alt": "A café waiter carefully balancing a tray of drinks",
        "credit": "Pexels · Male waiter holding a tray with coffee cups in a warm, atmospheric cafe setting.",
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      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "1mlgqlvui4sdb"
    },
    {
      "id": "l7-fact-sisyphus",
      "shape": "fact",
      "tags": [
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        "camus",
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      ],
      "title": "One Must Imagine Sisyphus Happy",
      "body": "**Camus** faced the **absurd** — our hunger for meaning meeting a silent, indifferent universe. In *The Myth of Sisyphus* he takes the man condemned to roll a boulder uphill forever, only to watch it roll back, as the image of human life. His answer is not suicide but **revolt**: living fully and defiantly in the face of meaninglessness. The essay's closing line: *\"One must imagine Sisyphus happy.\"*",
      "studyGuideAnchor": "one-must-imagine-sisyphus-happy",
      "illustration": {
        "kind": "photo",
        "imagePrompt": "A lone muscular figure pushing an enormous boulder up a steep barren mountain slope under a vast indifferent sky, classical mythological mood, dramatic side lighting, dust and strain, painterly photorealistic, no text",
        "imageSearchTerm": "Sisyphus boulder mountain",
        "alt": "A figure pushing a great boulder up a steep mountainside",
        "credit": "Wikimedia Commons · see source",
        "creditUrl": "https://commons.wikimedia.org/wiki/File:Sisyphus_tries_the_other_way_-_panoramio.jpg",
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      },
      "factVariant": "image-heavy",
      "imageCaption": "The struggle itself is enough to fill a heart.",
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        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "aayjnz1fwxq4h"
    },
    {
      "id": "l7-def-bad-faith",
      "shape": "definition",
      "tags": [
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        "sartre",
        "bad-faith"
      ],
      "term": {
        "modality": "text",
        "value": "Bad faith (mauvaise foi)"
      },
      "definition": {
        "modality": "text",
        "value": "Sartre's term for the self-deception by which we flee our own freedom — pretending we have no choice, reducing ourselves to a fixed role or to \"the way things are.\"",
        "short": "Self-deception that denies one's own freedom"
      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "curatedDistractors": [
        "Facticity",
        "Authenticity",
        "Angst"
      ],
      "uid": "66rtqo12vnkzg"
    },
    {
      "id": "l7-pair-second-sex",
      "shape": "pair",
      "tags": [
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        "de-beauvoir",
        "feminism"
      ],
      "sideA": {
        "modality": "text",
        "value": "\"One is not born, but becomes, a woman\" (de Beauvoir)"
      },
      "sideB": {
        "modality": "text",
        "value": "From The Second Sex: femininity is a social construction, not a biological essence; woman is defined as the \"Other\"",
        "short": "Gender is constructed, not born"
      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "1csq5xl19vlgl5"
    },
    {
      "id": "l7-pair-the-absurd",
      "shape": "pair",
      "tags": [
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        "camus",
        "the-absurd"
      ],
      "sideA": {
        "modality": "text",
        "value": "The absurd (Camus)"
      },
      "sideB": {
        "modality": "text",
        "value": "The clash between our craving for meaning and the silent, indifferent universe — to be met with revolt, not suicide",
        "short": "Our need for meaning vs. an indifferent universe"
      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "ttj3d9lb8x5j"
    },
    {
      "id": "l7-mcq-existence-essence",
      "shape": "mcq",
      "tags": [
        "existentialism",
        "sartre"
      ],
      "prompt": {
        "modality": "text",
        "value": "What does Sartre mean by \"existence precedes essence\"?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Humans have no given essence; we choose one early, and that choice then fixes us for life",
          "short": "No essence; one choice fixes us"
        },
        {
          "modality": "text",
          "value": "Humans share one nature; we exist to realize it through the choices we freely make",
          "short": "One shared nature; we realize it"
        },
        {
          "modality": "text",
          "value": "Humans have no fixed nature; we exist first and define ourselves through our choices",
          "short": "No fixed nature; we self-define"
        },
        {
          "modality": "text",
          "value": "Humans have no maker's blueprint; we inherit a nature and then freely perfect it",
          "short": "No blueprint; we inherit a nature"
        }
      ],
      "correctIndex": 2,
      "explanation": "Unlike a manufactured tool, a person has no pre-given essence — we first exist, then make ourselves through free choices.",
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "nnd68udk52ya"
    },
    {
      "id": "l7-fact-tractatus-silence",
      "shape": "fact",
      "tags": [
        "analytic",
        "wittgenstein",
        "tractatus"
      ],
      "title": "\"Whereof One Cannot Speak...\"",
      "body": "In the *Tractatus Logico-Philosophicus* (1921), the early **Wittgenstein** argued that **language is a picture of facts** — a sentence has meaning only if it pictures a possible state of affairs in the world. It follows that ethics, God, and the meaning of life cannot be *said* at all; they lie beyond the limits of language. The book ends with one of philosophy's most famous lines: *\"Whereof one cannot speak, thereof one must be silent.\"*",
      "studyGuideAnchor": "the-tractatus-whereof-one-cannot-speak",
      "illustration": {
        "kind": "photo",
        "imagePrompt": "Black and white photographic portrait of Ludwig Wittgenstein, intense piercing eyes, lean angular face, early-to-mid 20th century, plain background, documentary style",
        "imageSearchTerm": "Ludwig Wittgenstein portrait",
        "alt": "A portrait of philosopher Ludwig Wittgenstein",
        "credit": "Wikimedia Commons · see source",
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      "imageCaption": "Wittgenstein wrote two books that demolished each other.",
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      "id": "l7-fact-meaning-is-use",
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      "tags": [
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      "title": "Meaning Is Use",
      "body": "Twenty years on, Wittgenstein repudiated his own picture theory. In *Philosophical Investigations* (1953), he argued that words are not labels mirroring reality but **tools used in countless ways** within forms of life. *Meaning is use* — to know what a word means is to know how it is used in practice, not what object it names. Language is like chess: \"checkmate\" means nothing apart from the rules and context of the game.",
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      "tags": [
        "analytic",
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      "term": {
        "modality": "text",
        "value": "Language-game"
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      "definition": {
        "modality": "text",
        "value": "Wittgenstein's metaphor that words get their meaning only from their use within a rule-governed activity and context — like understanding \"checkmate\" only by knowing chess.",
        "short": "Words mean what they do within a context of use"
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      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
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      "curatedDistractors": [
        "Family resemblance",
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        "Private language argument"
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      "id": "l7-def-family-resemblance",
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      "tags": [
        "analytic",
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      ],
      "term": {
        "modality": "text",
        "value": "Family resemblance"
      },
      "definition": {
        "modality": "text",
        "value": "The idea that the things a word names (e.g. \"games\") share no single common essence, only a web of overlapping similarities — like features running through a family.",
        "short": "Overlapping similarities with no single shared essence"
      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "curatedDistractors": [
        "Language-game",
        "Forms of life",
        "Private language argument"
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    },
    {
      "id": "l7-pair-frege-sense-reference",
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      "tags": [
        "analytic",
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      "sideA": {
        "modality": "text",
        "value": "Sense vs. reference (Frege)"
      },
      "sideB": {
        "modality": "text",
        "value": "\"Morning star\" and \"evening star\" have different senses (meanings) but the same reference (Venus)",
        "short": "Different meanings, same object referred to"
      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
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      "uid": "tv339r6c1963"
    },
    {
      "id": "l7-pair-russell-atomism",
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      "tags": [
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      "sideA": {
        "modality": "text",
        "value": "Logical atomism (Russell)"
      },
      "sideB": {
        "modality": "text",
        "value": "The world is built of simple \"atomic facts\"; a logically perfect language would mirror that structure. Russell co-wrote Principia Mathematica",
        "short": "The world is built from simple atomic facts"
      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
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    {
      "id": "l7-mcq-verification",
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      "tags": [
        "analytic",
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      "prompt": {
        "modality": "text",
        "value": "According to the Logical Positivists' verification principle, a statement is meaningful only if it is:"
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      "options": [
        {
          "modality": "text",
          "value": "True by definition, or empirically verifiable by observation",
          "short": "Definitional or verifiable"
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          "modality": "text",
          "value": "Used correctly in practice, or governed by a rule of a language-game",
          "short": "In use or in a language-game"
        },
        {
          "modality": "text",
          "value": "Carrying a definite sense, or referring to an object that exists",
          "short": "Has a sense or a reference"
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          "modality": "text",
          "value": "Bracketed from assumptions, or described exactly as it is lived",
          "short": "Bracketed or described as lived"
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      "explanation": "The verification principle limits meaning to logical/mathematical truths and empirically testable claims — dismissing metaphysics as meaningless. Notoriously, the principle fails its own test.",
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        "label": "Philosophy: A Comprehensive Study Guide"
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      "id": "l7-fact-veil-of-ignorance",
      "shape": "fact",
      "tags": [
        "political-philosophy",
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      "title": "The Veil of Ignorance",
      "body": "**Rawls** revived political philosophy with one thought experiment. Imagine designing society's basic rules from an \"original position\" in which you don't know who you'll be — your race, sex, class, talents, or even your idea of the good life. You could be anyone, richest or poorest. **The veil forces impartiality:** you can't rig the system for a group when you don't know which group is yours. From behind it, Rawls argued, you would choose principles that protect even the least advantaged.",
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      "factVariant": "image-heavy",
      "imageCaption": "Choose the rules without knowing who you'll be.",
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        "label": "Philosophy: A Comprehensive Study Guide"
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    },
    {
      "id": "l7-fact-dasein",
      "shape": "fact",
      "tags": [
        "phenomenology",
        "heidegger",
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      ],
      "title": "Dasein: Being-There",
      "body": "**Heidegger**, Husserl's student, asked the oldest question anew: what is *being*? In *Being and Time* (1927) he coined ***Dasein*** — literally \"being-there\" — for the peculiar human kind of being, the only being that questions its own existence. We don't float above the world; we are always already **thrown** into it, caring about things and heading toward death. To live **authentically** is to own that existence rather than drift in anonymous conformity.",
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        "kind": "photo",
        "imagePrompt": "Black and white photographic portrait of Martin Heidegger, mid-20th century German philosopher, plain dark jacket, serious weathered face, neutral background, documentary style",
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        "alt": "A portrait of philosopher Martin Heidegger",
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    {
      "id": "l7-def-epoche",
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      "tags": [
        "phenomenology",
        "husserl"
      ],
      "term": {
        "modality": "text",
        "value": "Epoché (Husserl)"
      },
      "definition": {
        "modality": "text",
        "value": "The \"bracketing\" or suspension of our ordinary assumptions about whether things really exist, so that we can examine pure experience exactly as it presents itself to consciousness.",
        "short": "Bracketing assumptions to study pure experience"
      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
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      "curatedDistractors": [
        "Intentionality (Husserl)",
        "Dasein (Heidegger)",
        "Bad Faith (Sartre)"
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    {
      "id": "l7-pair-intentionality",
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      "tags": [
        "phenomenology",
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      "sideA": {
        "modality": "text",
        "value": "Intentionality (Husserl)"
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      "sideB": {
        "modality": "text",
        "value": "Consciousness is always consciousness OF something — to be aware is always to be aware of an object",
        "short": "Consciousness is always directed at an object"
      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
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    },
    {
      "id": "l7-pair-foucault-power",
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      "tags": [
        "poststructuralism",
        "foucault",
        "power"
      ],
      "sideA": {
        "modality": "text",
        "value": "Power/knowledge (Foucault)"
      },
      "sideB": {
        "modality": "text",
        "value": "What a society counts as \"truth\" is shaped by its institutions and power relations; genealogy traces how concepts arose historically",
        "short": "Truth is shaped by power and institutions"
      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "1fy248s16cjhtg"
    },
    {
      "id": "l7-pair-derrida-deconstruction",
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      "tags": [
        "poststructuralism",
        "derrida",
        "language"
      ],
      "sideA": {
        "modality": "text",
        "value": "Deconstruction (Derrida)"
      },
      "sideB": {
        "modality": "text",
        "value": "A way of reading that exposes the unstable assumptions and hidden hierarchies in texts; meaning is endlessly deferred (différance)",
        "short": "Reading that exposes a text's hidden instabilities"
      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "1k9tg6t8ugpmd"
    },
    {
      "id": "l7-mcq-difference-principle",
      "shape": "mcq",
      "tags": [
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        "rawls",
        "justice"
      ],
      "prompt": {
        "modality": "text",
        "value": "What does Rawls' Difference Principle say about economic inequality?"
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      "options": [
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          "value": "Inequalities are just only if they raise the average well-being of the whole society",
          "short": "Just if it raises the average"
        },
        {
          "modality": "text",
          "value": "Inequalities are just only if they benefit the least advantaged members of society",
          "short": "Just if it helps the worst-off"
        },
        {
          "modality": "text",
          "value": "Inequalities are just only if they arise from exchanges that everyone freely entered",
          "short": "Just if exchanges were free"
        },
        {
          "modality": "text",
          "value": "Inequalities are just only if they reward talents that people worked to develop",
          "short": "Just if it rewards talent"
        }
      ],
      "correctIndex": 1,
      "explanation": "Rawls' second principle permits inequalities, but only when they improve the position of the worst-off — alongside his first principle of equal basic liberties.",
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
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      "uid": "ekuixl4zn9ex"
    },
    {
      "id": "l7-num-being-and-time",
      "shape": "numeric",
      "tags": [
        "dates",
        "heidegger"
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      "prompt": {
        "modality": "text",
        "value": "Year Heidegger published Being and Time"
      },
      "value": 1927,
      "unit": "year",
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "vr3r82esh3ae"
    },
    {
      "id": "l7-num-theory-of-justice",
      "shape": "numeric",
      "tags": [
        "dates",
        "rawls"
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      "prompt": {
        "modality": "text",
        "value": "Year Rawls published A Theory of Justice"
      },
      "value": 1971,
      "unit": "year",
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "1axwfu11m1qd17"
    },
    {
      "id": "l7-num-phil-investigations",
      "shape": "numeric",
      "tags": [
        "dates",
        "wittgenstein"
      ],
      "prompt": {
        "modality": "text",
        "value": "Year Wittgenstein's Philosophical Investigations was published"
      },
      "value": 1953,
      "unit": "year",
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
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      "uid": "9712441pmemci"
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    {
      "id": "l8-fact-astika-nastika",
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      "tags": [
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      "title": "Orthodox and Heterodox",
      "body": "Indian philosophy sorts its schools by a single question: do you accept the authority of the **Vedas**, the ancient sacred texts? Schools that do are **āstika** (\"orthodox\"); schools that reject Vedic authority — most famously **Buddhism** and Jainism — are **nāstika** (\"heterodox\"). The label is not about belief in a god but about which texts count as a foundation for knowledge.",
      "studyGuideAnchor": "orthodox-and-heterodox",
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
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      "id": "l8-def-saddarsana",
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      "tags": [
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      "term": {
        "modality": "text",
        "value": "Ṣaḍdarśana"
      },
      "definition": {
        "modality": "text",
        "value": "The six orthodox \"viewpoints\" of Indian philosophy: Nyāya, Vaiśeṣika, Sāṃkhya, Yoga, Mīmāṃsā, and Vedānta — often paired as complementary partners.",
        "short": "The six orthodox Indian schools"
      },
      "uid": "s8458zl3glil"
    },
    {
      "id": "l8-pair-nyaya",
      "shape": "pair",
      "tags": [
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        "schools",
        "nyaya"
      ],
      "sideA": {
        "modality": "text",
        "value": "Nyāya"
      },
      "sideB": {
        "modality": "text",
        "value": "The school of logic and epistemology — it maps the valid sources of knowledge (perception, inference, comparison, testimony)",
        "short": "Logic and the sources of knowledge"
      },
      "uid": "15150f21hunvi0"
    },
    {
      "id": "l8-pair-samkhya",
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      "tags": [
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      "sideA": {
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        "value": "Sāṃkhya"
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      "sideB": {
        "modality": "text",
        "value": "The dualist school: reality splits into puruṣa (pure consciousness) and prakṛti (matter); liberation means telling them apart",
        "short": "Dualism of consciousness and matter"
      },
      "uid": "1aaclcqhxzw9u"
    },
    {
      "id": "l8-pair-mimamsa",
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      "tags": [
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      "sideA": {
        "modality": "text",
        "value": "Mīmāṃsā"
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      "sideB": {
        "modality": "text",
        "value": "The school of Vedic exegesis, concerned with the correct performance of ritual duty (dharma)",
        "short": "Ritual duty and Vedic interpretation"
      },
      "uid": "11yc8nx7w10fr"
    },
    {
      "id": "l8-fact-snake-rope",
      "shape": "fact",
      "tags": [
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        "advaita"
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      "title": "The Snake and the Rope",
      "body": "**Śaṅkara** (c. 788–820 CE), the great teacher of **Advaita Vedānta** (\"non-duality\"), explained our predicament with a metaphor. Walking in dim light, you see a snake coiled in the path and recoil in fear. Someone brings a lamp — it was only a rope. The snake never existed; you superimposed a familiar shape onto a neutral reality. In the same way, we mistake the one ultimate reality, **Brahman**, for a world of separate things. Liberation is simply the lamp arriving.",
      "studyGuideAnchor": "the-snake-and-the-rope",
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      "id": "l8-def-maya",
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      "term": {
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        "value": "Māyā"
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      "definition": {
        "modality": "text",
        "value": "Not total illusion, but misperception — seeing the single reality of Brahman as a world of separate, independent things. The world is real; our reading of it is mistaken.",
        "short": "Misperceiving the one reality as many"
      },
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    {
      "id": "l8-pair-tat-tvam-asi",
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      "tags": [
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      "sideA": {
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        "value": "Tat tvam asi"
      },
      "sideB": {
        "modality": "text",
        "value": "\"That art thou\" — the Upaniṣadic teaching that the individual self (ātman) and universal consciousness (Brahman) are not two things but one",
        "short": "\"That art thou\": ātman is Brahman"
      },
      "uid": "1osb1q2wo4ajs"
    },
    {
      "id": "l8-mcq-advaita-dvaita",
      "shape": "mcq",
      "tags": [
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        "vedanta",
        "advaita"
      ],
      "prompt": {
        "modality": "text",
        "value": "How does Madhva's Dvaita Vedānta differ from Śaṅkara's Advaita?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Dvaita teaches that liberation is waking up to the soul's identity with Brahman",
          "short": "Liberation is waking to Brahman"
        },
        {
          "modality": "text",
          "value": "Dvaita holds that the world of separate things is a projection onto Brahman",
          "short": "World is projected onto Brahman"
        },
        {
          "modality": "text",
          "value": "Dvaita holds that reality splits into pure consciousness and primordial matter",
          "short": "Pure consciousness vs. matter"
        },
        {
          "modality": "text",
          "value": "Dvaita holds that God and the individual soul are eternally distinct",
          "short": "God and soul eternally distinct"
        }
      ],
      "correctIndex": 3,
      "explanation": "Dvaita means \"dualism\": Madhva insisted that God (Brahman) and the soul (ātman) are genuinely separate — the opposite of Advaita's \"Tat tvam asi.\"",
      "uid": "pdnmsol0ub5g"
    },
    {
      "id": "l8-fact-middle-way",
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      "tags": [
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      "title": "The Middle Way",
      "body": "**Siddhartha Gautama** (~563–483 BCE), a sheltered prince, was shaken when his first journeys beyond the palace revealed sickness, old age, and death. He left his life of luxury and spent years in extreme asceticism — near starvation — which he also rejected. The answer he found, the **Buddha** (\"awakened one\") taught, lay between the extremes. He compared the mind to a lute string: too loose, it makes no sound; too tight, it snaps. The **Middle Way** is tuning it to just the right tension.",
      "studyGuideAnchor": "the-middle-way",
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      "illustration": {
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        "imagePrompt": "Serene seated stone Buddha statue in meditation, half-closed eyes, soft natural light, weathered ancient surface, neutral background, photorealistic, contemplative mood, no text",
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    {
      "id": "l8-proc-four-truths",
      "shape": "procedure",
      "tags": [
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      ],
      "goal": "The Buddha's Four Noble Truths, framed as a physician's diagnosis",
      "steps": [
        "Diagnose the disease: life is pervaded by dukkha — suffering and chronic dissatisfaction (1st Truth)",
        "Find the cause: suffering arises from taṇhā, craving and clinging (2nd Truth, samudaya)",
        "Confirm a cure is possible: craving can be extinguished, reaching nirvana (3rd Truth, nirodha)",
        "Prescribe the treatment: follow the Noble Eightfold Path (4th Truth, magga)"
      ],
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    {
      "id": "l8-pair-dukkha",
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        "modality": "text",
        "value": "The First Noble Truth: not just acute pain but the subtle, chronic dissatisfaction of impermanence — even pleasures end",
        "short": "Pervasive suffering and dissatisfaction"
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        "value": "Taṇhā"
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        "modality": "text",
        "value": "Craving — the origin of suffering (Second Noble Truth): the desire to have, to become, or to be rid of",
        "short": "Craving, the origin of suffering"
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        "value": "Nirvana"
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      "sideB": {
        "modality": "text",
        "value": "The cessation of suffering (Third Noble Truth): the extinguishing of craving, like a flame going out once its fuel is removed",
        "short": "The extinguishing of craving"
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        "value": "The Noble Eightfold Path"
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        "modality": "text",
        "value": "The Fourth Noble Truth's practical curriculum: eight factors grouped under wisdom, ethics, and meditation that together lead out of suffering.",
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        "value": "The Noble Eightfold Path groups its eight factors under three headings. What are they?"
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          "value": "Suffering, craving, and cessation",
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          "value": "Speech, action, and livelihood",
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          "value": "Wisdom, ethics, and meditation",
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          "value": "Form, feeling, and perception",
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      "explanation": "Right Understanding and Intention fall under wisdom; Right Speech, Action, and Livelihood under ethics; Right Effort, Mindfulness, and Concentration under meditation.",
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      "title": "No-Self",
      "body": "Buddhism's most radical claim is **anattā** — *no-self*. The \"I\" that feels so solid and permanent is, on inspection, a bundle of changing processes with no unchanging owner behind them. There is experience, but no fixed experiencer. Clinging to a permanent self, the Buddha taught, is a root of suffering: we exhaust ourselves defending something that was never there. Let the lamp arrive, and the snake — here, the solid self — turns out to be a rope.",
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        "value": "The Five Aggregates"
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        "modality": "text",
        "value": "The five bundles a person can be analyzed into — form, feeling, perception, mental formations, and consciousness. None of them, alone or together, is a permanent self.",
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      "title": "Confucius and the Analects",
      "body": "**Confucius** (Kongzi, 551–479 BCE) was a teacher and civil servant who watched the war-torn states of his era collapse into chaos and concluded that the cure was moral education, not force. He wrote no treatise; his disciples preserved his conversations and sayings in the ***Analects***. For Confucius, education is not job training but **moral formation** — the slow cultivation of a person fit to lead.",
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        "modality": "text",
        "value": "Benevolence or humaneness — Confucius's central virtue: a disposition of care toward others, expressed in the proper conduct of relationships",
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      "title": "The Confucian Golden Rule",
      "body": "Asked for a single word to live by, Confucius offered **shu** (恕), *reciprocity*: \"What you do not want done to yourself, do not do to others\" (*Analects* 15.24). This is the Golden Rule in its negative form — restraint rather than initiative. Confucius rooted it in concrete social life: the **Five Relationships** (ruler–subject, parent–child, husband–wife, elder–younger sibling, friend–friend), each with its own proper conduct. Harmony, he held, follows when every relationship is rightly maintained.",
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        "modality": "text",
        "value": "The exemplary person versus the petty person — for Confucius, a distinction of cultivated character, not of birth",
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      "title": "The Way That Cannot Be Named",
      "body": "**Laozi's** ***Tao Te Ching*** (~500 BCE) opens with a paradox: \"The **Tao** that can be told is not the eternal Tao. The name that can be named is not the eternal name.\" The Tao — \"the Way\" — is the dynamic, self-organizing principle by which nature works. It cannot be defined, only pointed at. The moment you pin it to a word, you have lost the living thing and kept only a label.",
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      "title": "The Usefulness of Emptiness",
      "body": "The *Tao Te Ching* delivers a quiet reversal of common sense: \"Thirty spokes join in the wheel's hub; it is the center hole that makes it useful. Shape clay into a vessel; it is the space within that makes it useful. Cut doors and windows for a room; it is the holes which make it useful\" (Chapter 11). We fixate on substance — the clay, the walls — and overlook the **emptiness**. Yet it is the emptiness that does the work.",
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      "term": {
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      "definition": {
        "modality": "text",
        "value": "Literally \"non-action,\" but better understood as action without contrivance — moving with the natural flow of a situation rather than forcing an outcome.",
        "short": "Effortless, uncontrived action"
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      "title": "Cook Ding's Cleaver",
      "body": "**Zhuangzi**, the second great Taoist, told of **Cook Ding**, who carved an ox so skillfully his blade never dulled. His secret? \"I glide through the great cavities according to the natural constitution of the animal... A good cook changes his chopper once a year, because he cuts; an ordinary cook, once a month, because he hacks.\" Ding follows the ox's natural structure rather than fighting it — a perfect picture of *wu wei*: maximum effect, minimum force.",
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        "value": "Why does Laozi hold up water as a model for the sage?"
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          "value": "It is essential to all life and must be conserved",
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        {
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          "value": "It is yielding and seeks the low places, yet overcomes everything without striving",
          "short": "Yields, seeks low, yet overcomes"
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          "value": "It is pure and reflects the heavens",
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          "modality": "text",
          "value": "It freezes hard and can shatter rock",
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      "explanation": "\"The highest good is like water. Water gives life to the ten thousand things and does not strive\" — it flows around every obstacle, yet over time carves canyons.",
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      "id": "l8-fact-ubuntu-phrase",
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      "title": "I Am Because We Are",
      "body": "**Ubuntu** is a pan-African moral philosophy, most associated with Southern and Eastern African traditions, captured in the Zulu/Xhosa phrase *\"Umuntu ngumuntu ngabantu\"* — \"a person is a person through other persons.\" Often rendered \"**I am because we are**,\" it is not just a warm observation about society but a claim about what a person fundamentally *is*.",
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      "definition": {
        "modality": "text",
        "value": "The view that personhood is not an inherent individual property but something achieved and sustained in community — you become fully human through your relationships and your recognition by others.",
        "short": "Personhood achieved through community"
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      "sideA": {
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        "value": "Cogito vs. Ubuntu"
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      "sideB": {
        "modality": "text",
        "value": "Descartes' isolated thinker proves himself in solitude — \"I think, therefore I am\"; Ubuntu starts the other way around — \"I am because we are\"",
        "short": "Solitary self vs. communal self"
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      "id": "l8-mcq-personhood",
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      "prompt": {
        "modality": "text",
        "value": "On the Ubuntu view, how does a human being become a full person?"
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          "modality": "text",
          "value": "Through the kinship and ancestral line into which a person is born",
          "short": "Kinship line one is born into"
        },
        {
          "modality": "text",
          "value": "Through seeing that the self is only a stream of changing processes",
          "short": "Self is a stream of processes"
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        {
          "modality": "text",
          "value": "Through participation in community and recognition by others",
          "short": "Through community & recognition"
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        {
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          "value": "Through the choices one makes, since existence comes before essence",
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      "explanation": "Ubuntu treats personhood as achieved in relationship, not as a property the isolated individual already possesses.",
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      "sideA": {
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        "value": "Indaba"
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      "sideB": {
        "modality": "text",
        "value": "The circle of dialogue — a practice of collective decision-making in which a community talks an issue through together until it reaches consensus",
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      "title": "Healing the Community",
      "body": "Because Ubuntu locates personhood in relationship, its ethics aim at **restoring** broken relationships rather than simply punishing offenders. A wrong tears the communal fabric, so justice tries to repair it — bringing victim, offender, and community back into right relation. This logic shaped South Africa's post-apartheid **Truth and Reconciliation** process, alongside other Ubuntu practices: consensus decision-making through *indaba*, and respect for elders as living repositories of communal wisdom.",
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      "title": "Plato's Allegory of the Cave",
      "body": "Prisoners chained since birth face a wall, watching shadows cast by a fire behind them. They mistake the shadows for reality, prizing whoever best predicts them. One escapes, is blinded by sunlight, and slowly sees real things — finally the **sun** itself. The shadows are sense-perception; the outside world is the realm of **Forms**, grasped by reason; the sun is the **Form of the Good**. Returning to free the others, he is mocked as broken — even threatened with death. The allegory is Plato's picture of education and the philosopher's burden.",
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        "value": "What does the Allegory of the Cave primarily illustrate?"
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          "modality": "text",
          "value": "The gap between mere appearance and true reality",
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          "modality": "text",
          "value": "The luck that can separate justified belief from knowledge",
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          "modality": "text",
          "value": "The dependence of genuine knowledge on sense experience",
          "short": "Knowledge rests on the senses"
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        {
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          "value": "The identity of a thing whose parts have all been replaced",
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      "explanation": "The freed prisoner moves from shadows (appearance) to the sunlit world of Forms (reality) — Plato's image of education and the difference between seeming and being.",
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      "title": "Descartes' Evil Demon",
      "body": "**Descartes** imagined an all-powerful, malicious demon bent on deceiving him about everything: the external world, his own body, even that 2+2=4. Under such radical doubt, what could survive? He realized the deception itself needs a victim — *there must be a him being deceived*. The demon cannot trick a mind that doesn't exist. The very act of doubting proves a doubter. From this single unshakable point — *cogito ergo sum*, \"I think, therefore I am\" — Descartes tried to rebuild all of knowledge.",
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      "imageCaption": "What if a deceiving demon faked the entire world — even arithmetic?",
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    },
    {
      "id": "l9-pair-evil-demon",
      "shape": "pair",
      "tags": [
        "knowledge-reality",
        "descartes"
      ],
      "sideA": {
        "modality": "text",
        "value": "The Evil Demon (Descartes)"
      },
      "sideB": {
        "modality": "text",
        "value": "Tests radical skepticism — what, if anything, can be known with certainty under total deception",
        "short": "What can be known with certainty"
      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "x348zd168px7z"
    },
    {
      "id": "l9-fact-floating-man",
      "shape": "fact",
      "tags": [
        "knowledge-reality",
        "avicenna",
        "soul"
      ],
      "title": "Avicenna's Floating Man",
      "body": "Six centuries before Descartes, **Avicenna** (Ibn Sīnā, 980–1037 CE) imagined a person created fully formed, suspended in empty space with no sensation whatsoever — eyes covered, limbs spread so they touch nothing, unable even to feel their own weight. Would they be aware of anything? Avicenna argued: **yes — they would still be aware of *themselves***. Pure self-awareness survives the total loss of the senses. This shows the soul is not derived from the body; self-knowledge is prior to and independent of sensation.",
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      "imageCaption": "A man floating in a void, sensing nothing — yet still aware that he is.",
      "studyGuideAnchor": "avicenna-s-floating-man",
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        "imagePrompt": "Ethereal painting of a serene adult figure floating weightless in a vast featureless dark void, limbs gently outstretched touching nothing, soft luminous glow around the body suggesting inner awareness, minimalist, contemplative, classical painterly aesthetic, deep blacks and faint silver light, no text",
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        "alt": "A person floating outstretched in an empty dark void",
        "credit": "Wikimedia Commons · see source",
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        "label": "Philosophy: A Comprehensive Study Guide"
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      "uid": "u8q47ttihj89"
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    {
      "id": "l9-pair-floating-man",
      "shape": "pair",
      "tags": [
        "knowledge-reality",
        "avicenna"
      ],
      "sideA": {
        "modality": "text",
        "value": "The Floating Man (Avicenna)"
      },
      "sideB": {
        "modality": "text",
        "value": "Shows the soul and self-awareness are independent of and prior to bodily sensation",
        "short": "Self-awareness is prior to sensation"
      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "1ibqyg22mtgng"
    },
    {
      "id": "l9-fact-ship-theseus",
      "shape": "fact",
      "tags": [
        "knowledge-reality",
        "plutarch",
        "identity"
      ],
      "title": "The Ship of Theseus",
      "body": "Recorded by **Plutarch**, the puzzle asks: a ship's planks are replaced one by one as they rot, until *not a single original plank remains*. Is it still the same ship? Now suppose you saved every discarded plank and rebuilt the original from them — which ship is the *real* Theseus? The experiment probes **personal identity over time**: what makes something the *same* thing when all its parts have changed — as ours do, cell by cell, across a lifetime?",
      "factVariant": "image-heavy",
      "imageCaption": "Replace every plank, one by one — is it still the same ship?",
      "studyGuideAnchor": "the-ship-of-theseus",
      "illustration": {
        "kind": "photo",
        "imagePrompt": "An ancient wooden sailing ship docked in harbor, its hull a patchwork of newly replaced planks among weathered original wood.",
        "imageSearchTerm": "ancient wooden ship harbor",
        "alt": "An ancient Greek ship being repaired plank by plank at a harbor",
        "depictable": true,
        "credit": "Pexels · A historic wooden ship moored in Alicante harbor with a clear blue sky backdrop.",
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      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "x4deq01rqefhq"
    },
    {
      "id": "l9-mcq-ship-theseus",
      "shape": "mcq",
      "tags": [
        "knowledge-reality",
        "identity"
      ],
      "prompt": {
        "modality": "text",
        "value": "The Ship of Theseus is a thought experiment about what?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Certainty — what can be known when everything else is in doubt",
          "short": "Certainty: knowable under doubt"
        },
        {
          "modality": "text",
          "value": "Vagueness — whether words like heap and tall have any sharp boundary",
          "short": "Vagueness: where 'heap' ends"
        },
        {
          "modality": "text",
          "value": "Knowledge — whether a justified true belief can still fall short of it",
          "short": "Knowledge: justified yet lucky"
        },
        {
          "modality": "text",
          "value": "Identity — what makes something the same thing over time",
          "short": "Identity: same thing over time"
        }
      ],
      "correctIndex": 3,
      "explanation": "As every part is replaced, we ask whether identity persists — the core question of personal identity over time.",
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "y4didhv3oy4l"
    },
    {
      "id": "l9-fact-butterfly",
      "shape": "fact",
      "tags": [
        "knowledge-reality",
        "zhuangzi",
        "dreaming"
      ],
      "title": "Zhuangzi's Butterfly Dream",
      "body": "The Daoist sage **Zhuangzi** wrote: *\"Once I dreamt I was a butterfly, fluttering hither and thither. Then I awoke as a man. Now I do not know whether I was a man dreaming I was a butterfly, or am now a butterfly dreaming I am a man.\"* More than a charming image, it is a serious challenge to our confidence in the boundary between **dreaming and waking**, and to the stability of personal identity. How can we be certain which state is the real one — or that the distinction is as firm as we assume?",
      "factVariant": "image-heavy",
      "imageCaption": "A man dreaming he is a butterfly — or a butterfly dreaming it is a man?",
      "studyGuideAnchor": "zhuangzi-s-butterfly-dream",
      "illustration": {
        "kind": "photo",
        "imagePrompt": "Dreamlike ink-wash painting in Chinese classical style of a sleeping man whose form gently dissolves at the edges into a large translucent butterfly drifting upward, soft mist, muted indigo and pale gold, poetic and serene, traditional brushwork aesthetic, no text",
        "imageSearchTerm": "butterfly dream sleeping man",
        "alt": "A sleeping man dissolving into a butterfly in ink-wash style",
        "credit": "Pexels · A man peacefully sleeping in bed with gentle morning light streaming in a cozy bedroom.",
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      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "1ag4o3s1wl7fjg"
    },
    {
      "id": "l9-fact-gettier",
      "shape": "fact",
      "tags": [
        "knowledge-reality",
        "gettier",
        "epistemology"
      ],
      "title": "The Gettier Sheep Case",
      "body": "For 2,000 years knowledge was defined as **justified true belief**. In a famous three-page 1963 paper, **Edmund Gettier** broke it. A farmer looks into a field, sees what looks exactly like a sheep, and believes \"there is a sheep in the field.\" His belief is **justified** (he has good evidence) and **true** (there *is* a sheep) — but the thing he's looking at is actually a dog; the real sheep is hidden behind a rock. He has a justified true belief, yet surely he doesn't *know*. Truth here is a lucky accident, not knowledge.",
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      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
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        "imageSearchTerm": "farmer field sheep grazing",
        "imagePrompt": "A farmer standing at the edge of a field, looking out at what appears to be a sheep grazing in the distance.",
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        "credit": "Pexels · A shepherd stands in a sunny field watching over sheep grazing on the golden grass.",
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      },
      "uid": "1e6uddoa2qzqa"
    },
    {
      "id": "l9-mcq-gettier",
      "shape": "mcq",
      "tags": [
        "knowledge-reality",
        "gettier",
        "epistemology"
      ],
      "prompt": {
        "modality": "text",
        "value": "What did Gettier's 1963 cases show?"
      },
      "options": [
        {
          "modality": "text",
          "value": "That a well-justified belief can count as knowledge without being true"
        },
        {
          "modality": "text",
          "value": "That true belief becomes knowledge only through careful observation"
        },
        {
          "modality": "text",
          "value": "That justified true belief is not sufficient for knowledge"
        },
        {
          "modality": "text",
          "value": "That a justified belief made true by luck still counts as knowledge"
        }
      ],
      "correctIndex": 2,
      "explanation": "Gettier produced beliefs that were justified and true yet clearly not knowledge — because they were true only by luck.",
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "7f1nw9znbgx5"
    },
    {
      "id": "l9-fact-sorites",
      "shape": "fact",
      "tags": [
        "knowledge-reality",
        "eubulides",
        "vagueness"
      ],
      "title": "The Sorites (Heap) Paradox",
      "body": "Attributed to **Eubulides**, the paradox runs: a thousand grains of sand make a heap. Removing one grain surely still leaves a heap. But if that's always true, then by repeating the step you reach a single grain — still a \"heap,\" which is absurd. The puzzle exposes **vagueness**: words like *heap*, *bald*, or *tall* have no precise boundary. Where exactly does a heap stop being a heap? There seems to be no non-arbitrary answer — a deep problem for logic and language.",
      "studyGuideAnchor": "the-sorites-heap-paradox",
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "illustration": {
        "imageSearchTerm": "sand grains heap pile",
        "imagePrompt": "A large heap of sand with a single grain being lifted away by a hand, the pile still mostly intact.",
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        "depictable": true,
        "credit": "Pexels · A large pile of sand inside an aged industrial building, showcasing urban decay.",
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      "uid": "5syc9k3ukhci"
    },
    {
      "id": "l9-pair-sorites",
      "shape": "pair",
      "tags": [
        "knowledge-reality",
        "vagueness"
      ],
      "sideA": {
        "modality": "text",
        "value": "The Sorites Paradox"
      },
      "sideB": {
        "modality": "text",
        "value": "Tests vagueness — when does a heap stop being a heap as you remove grains one at a time?",
        "short": "Vagueness and fuzzy boundaries"
      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "1fi24ey11x2c6o"
    },
    {
      "id": "l9-fact-trolley",
      "shape": "fact",
      "tags": [
        "mind-ethics-society",
        "trolley",
        "ethics"
      ],
      "title": "The Trolley Problem",
      "body": "Introduced by **Philippa Foot** (1967) and sharpened by **Judith Jarvis Thomson**: a runaway trolley will kill five people. You can pull a lever to divert it onto a side track, killing one instead. Most people say: pull it. Now change the case — the only way to stop the trolley is to **push a large man off a bridge** into its path. The math is identical — one death to save five — yet almost everyone refuses. Same calculus, opposite intuition. The puzzle exposes the **limits of consequentialism**: outcomes alone can't capture why *using* someone as a means feels wrong.",
      "factVariant": "image-heavy",
      "imageCaption": "Pull the lever to kill one and save five? Most say yes. Push the man? Most say no.",
      "studyGuideAnchor": "the-trolley-problem",
      "illustration": {
        "kind": "photo",
        "imagePrompt": "Dramatic illustration of a runaway tram speeding along railway tracks that fork at a switch lever, five small figures tied on the main track ahead and a single figure on the diverging side track, tense overcast lighting, dynamic perspective, painterly graphic aesthetic, no text",
        "imageSearchTerm": "runaway trolley track lever",
        "alt": "A runaway trolley approaching a fork with people on both tracks and a lever",
        "credit": "Wikimedia Commons · see source",
        "creditUrl": "https://commons.wikimedia.org/wiki/File:Flowervin_at_fan_signing.jpg",
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      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
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    {
      "id": "l9-mcq-trolley",
      "shape": "mcq",
      "tags": [
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        "trolley",
        "ethics"
      ],
      "prompt": {
        "modality": "text",
        "value": "Why is the Trolley Problem philosophically important?"
      },
      "options": [
        {
          "modality": "text",
          "value": "It proves that killing is always wrong",
          "short": "Killing is always wrong"
        },
        {
          "modality": "text",
          "value": "It defines what counts as knowledge",
          "short": "Defines what counts as knowledge"
        },
        {
          "modality": "text",
          "value": "It exposes the limits of purely consequentialist reasoning",
          "short": "Limits of consequentialism"
        },
        {
          "modality": "text",
          "value": "It shows that the senses cannot be trusted",
          "short": "Senses cannot be trusted"
        }
      ],
      "correctIndex": 2,
      "explanation": "The lever and the bridge cases have identical outcomes but opposite intuitions — revealing that consequences alone don't explain our moral judgments.",
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "12opvcf1dycz1h"
    },
    {
      "id": "l9-pair-trolley",
      "shape": "pair",
      "tags": [
        "mind-ethics-society",
        "trolley"
      ],
      "sideA": {
        "modality": "text",
        "value": "The Trolley Problem"
      },
      "sideB": {
        "modality": "text",
        "value": "Devised by Philippa Foot to probe consequentialist ethics",
        "short": "Philippa Foot"
      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "j9j1vp1uvpz9l"
    },
    {
      "id": "l9-fact-veil",
      "shape": "fact",
      "tags": [
        "mind-ethics-society",
        "rawls",
        "justice"
      ],
      "title": "Rawls' Veil of Ignorance",
      "body": "**John Rawls** asked: imagine designing a society's rules — but from behind a **veil of ignorance**, not knowing what position you'll occupy. You don't know your race, sex, class, talents, or even your idea of the good life. You could be the richest or the most disadvantaged person. What principles would you rationally choose? Rawls argued you'd pick **equal basic liberties** for all, and accept inequalities only if they **benefit the least advantaged** (the Difference Principle). The veil's genius: it forces impartiality — you can't rig the game when you don't know your own hand.",
      "factVariant": "image-heavy",
      "imageCaption": "Design society's rules — but not knowing who in it you'll be.",
      "studyGuideAnchor": "rawls-veil-of-ignorance",
      "illustration": {
        "kind": "photo",
        "imagePrompt": "Symbolic allegorical painting of a blindfolded figure standing before a vast translucent veil, behind which faint silhouettes of people from every walk of life — rich and poor, varied — are dimly visible, balanced soft lighting, dignified and contemplative, classical aesthetic, no text",
        "imageSearchTerm": "blindfolded figure veil society",
        "alt": "A blindfolded figure before a veil with dim silhouettes of diverse people",
        "credit": "Wikimedia Commons · see source",
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      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "1il2y2o88qmh6"
    },
    {
      "id": "l9-mcq-veil",
      "shape": "mcq",
      "tags": [
        "mind-ethics-society",
        "rawls",
        "justice"
      ],
      "prompt": {
        "modality": "text",
        "value": "What does Rawls' Veil of Ignorance test?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Which maxims we could will as universal laws if everyone acted on them",
          "short": "Maxims willed as universal laws"
        },
        {
          "modality": "text",
          "value": "What powers we'd hand a sovereign if the alternative were a war of all against all",
          "short": "Powers ceded to a sovereign"
        },
        {
          "modality": "text",
          "value": "What principles of justice we'd choose if impartial about our own place in society",
          "short": "Justice chosen while impartial"
        },
        {
          "modality": "text",
          "value": "Which arrangement we'd pick if we wanted the greatest happiness overall",
          "short": "Arrangement for most happiness"
        }
      ],
      "correctIndex": 2,
      "explanation": "Not knowing your own position forces impartiality, yielding principles of fair distribution — equal liberties plus the Difference Principle.",
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "hi2vft1rccjq5"
    },
    {
      "id": "l9-fact-chinese-room",
      "shape": "fact",
      "tags": [
        "mind-ethics-society",
        "searle",
        "mind"
      ],
      "title": "Searle's Chinese Room",
      "body": "**John Searle** imagined himself locked in a room with a giant rulebook. Chinese symbols come in under the door; following the rulebook, he sends other symbols out — and to Chinese speakers outside, the answers are perfect. He passes for a fluent speaker. Yet he understands **not a word** of Chinese; he's just manipulating symbols by their shapes. Searle's point: this is exactly what a computer does. Running a program — shuffling symbols by rules — produces the *appearance* of understanding without any genuine **understanding** at all. Syntax is not semantics.",
      "factVariant": "image-heavy",
      "imageCaption": "Perfect Chinese answers from a man who understands none of it.",
      "studyGuideAnchor": "searle-s-chinese-room",
      "illustration": {
        "kind": "photo",
        "imagePrompt": "Detailed illustration of a person sitting inside a small enclosed room surrounded by towering shelves of rulebooks, methodically matching and shuffling cards covered in Chinese characters, a slot in the door where symbol cards pass in and out, warm lamplight, slightly claustrophobic studious mood, painterly aesthetic, no readable text",
        "imageSearchTerm": "person room symbol cards rulebook",
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        "subject": "A player's hands at a green-felt game table handling small cards printed with orange emblems, an open illustrated rulebook in the foreground under their sleeve, other players' hands blurred across the table — a tabletop card-game session; no face, no legible text or brand",
        "url": "https://cdn.recurxive.com/packs/philosophy/images/l9-fact-chinese-room.webp"
      },
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      "uid": "9hh8xu1opfy30"
    },
    {
      "id": "l9-pair-chinese-room",
      "shape": "pair",
      "tags": [
        "mind-ethics-society",
        "searle"
      ],
      "sideA": {
        "modality": "text",
        "value": "The Chinese Room (Searle)"
      },
      "sideB": {
        "modality": "text",
        "value": "Tests whether a computer can truly understand or only simulate understanding",
        "short": "Understanding vs. simulation"
      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "1794q4hlxdcy3"
    },
    {
      "id": "l9-fact-zombie",
      "shape": "fact",
      "tags": [
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        "chalmers",
        "consciousness"
      ],
      "title": "Chalmers' Philosophical Zombie",
      "body": "**David Chalmers** asks you to imagine a \"**philosophical zombie**\" — a being physically identical to you, atom for atom, whose neurons fire in exactly the same patterns and who behaves just as you do, but who has **no inner experience whatsoever**. There is *nothing it is like* to be it. Chalmers argues such a zombie is at least *conceivable* — and if it is, then **consciousness cannot be identical to physical processes**, since you could have all the physics without the experience. The argument targets the \"hard problem\" of consciousness and remains hotly contested.",
      "factVariant": "image-heavy",
      "imageCaption": "Physically identical to you — but with the lights of experience switched off.",
      "studyGuideAnchor": "chalmers-philosophical-zombie",
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        "imagePrompt": "Conceptual painting of two identical human figures standing side by side; one rendered warm and luminous with a soft inner glow, the other identical in pose and feature but rendered hollow, grey and lightless inside, dark neutral background, eerie philosophical mood, painterly aesthetic, no text",
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      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "1vszhr6ff3brm"
    },
    {
      "id": "l9-fact-invisible-hand",
      "shape": "fact",
      "tags": [
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        "economics"
      ],
      "title": "Adam Smith's Invisible Hand",
      "body": "**Adam Smith** observed that the baker, brewer and butcher serve us our dinner not from kindness but from **self-interest** — yet the result is broad social benefit. Each pursuing private gain is led, \"as if by an **invisible hand**,\" to promote an end no one intended: an efficiently coordinated economy. It's a thought experiment about **unintended social order** — how decentralized self-interested choices can produce large-scale coordination without any central planner. The metaphor became foundational to economics, though Smith himself knew markets had moral limits.",
      "factVariant": "image-heavy",
      "imageCaption": "Countless self-interested choices, coordinated by no one in particular.",
      "studyGuideAnchor": "adam-smith-s-invisible-hand",
      "illustration": {
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        "imagePrompt": "Allegorical painting of a bustling 18th-century town marketplace seen from above, traders, bakers and buyers busy at stalls, a faint translucent giant open hand subtly suggested in the sky above gently overarching the scene, warm period lighting, classical aesthetic, no text",
        "imageSearchTerm": "18th century market town stalls",
        "alt": "A busy historical marketplace with a faint hand suggested above",
        "credit": "Wikimedia Commons · see source",
        "creditUrl": "https://commons.wikimedia.org/wiki/File:Immeuble_de_briques_-_11_rue_Montoulieu-Velane_(Toulouse).JPG",
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      },
      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
      },
      "uid": "1yuokxo1vsehyy"
    },
    {
      "id": "l9-fact-schrodinger",
      "shape": "fact",
      "tags": [
        "mind-ethics-society",
        "schrodinger",
        "reality"
      ],
      "title": "Schrödinger's Cat",
      "body": "**Erwin Schrödinger** devised it (1935) to dramatize a problem in quantum theory. A cat is sealed in a box with a device that, depending on a single random atom decaying, may release poison. Until someone opens the box, quantum mechanics seems to describe the atom — and so the cat — as being in a **superposition**: both decayed and not, the cat both *alive and dead at once*. Only **observation** appears to resolve it. The experiment presses the **measurement problem**: what role, if any, does observation play in fixing reality?",
      "factVariant": "image-heavy",
      "imageCaption": "Until you open the box, the cat is — somehow — both alive and dead.",
      "studyGuideAnchor": "schr-dinger-s-cat",
      "illustration": {
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        "imagePrompt": "Surreal painting of a closed steel box on a laboratory bench, a ghostly double-exposure of a cat both sitting alive and lying still overlapping inside it, faint quantum waveform glow, cool blue lab lighting, mysterious conceptual mood, painterly aesthetic, no text",
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      "tags": [
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      "sideA": {
        "modality": "text",
        "value": "Schrödinger's Cat"
      },
      "sideB": {
        "modality": "text",
        "value": "Dramatizes the measurement problem — the role of observation in fixing reality",
        "short": "Observation and reality"
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      "source": {
        "label": "Philosophy: A Comprehensive Study Guide"
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      "id": "scrapbook-philosophy-1",
      "shape": "fact",
      "factVariant": "scrapbook",
      "title": "Philosophia",
      "body": "An illuminated-manuscript frontispiece reading PHILOSOPHIA — The Love of Wisdom, with the owl of Athena and gilded borders.",
      "tags": [
        "scrapbook",
        "overview"
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      "illustration": {
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        "alt": "An illuminated-manuscript frontispiece reading PHILOSOPHIA — The Love of Wisdom, with the owl of Athena and gilded borders.",
        "imageSearchTerm": "philosophy scrapbook poster",
        "imagePrompt": "A richly detailed illuminated-manuscript frontispiece on aged parchment, in the style of a medieval illuminated page meets a Renaissance book title-page. Centered title in elegant hand-lettered serif capitals reading exactly 'PHILOSOPHIA'. Below it a smaller flawless Latin motto reading exactly 'THE LOVE OF WISDOM'. An owl of Athena perched at the top, surrounded by ornate gold-leaf vine borders, tiny ink drawings of scrolls, an oil lamp, a quill, and geometric figures in the margins. Sepia and gold ink, deep crimson and ultramarine accents, weathered vellum texture. Lettering must be crisp, correctly spelled, and clearly legible.",
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    {
      "id": "scrapbook-philosophy-2",
      "shape": "fact",
      "factVariant": "scrapbook",
      "title": "The Five Branches",
      "body": "An antique engraved broadside titled THE FIVE BRANCHES, with five emblem medallions for the branches of philosophy.",
      "tags": [
        "scrapbook",
        "overview"
      ],
      "illustration": {
        "kind": "scrapbook",
        "alt": "An antique engraved broadside titled THE FIVE BRANCHES, with five emblem medallions for the branches of philosophy.",
        "imageSearchTerm": "philosophy scrapbook poster",
        "imagePrompt": "An antique engraved broadside poster on aged paper, 18th-century copperplate-engraving style, titled in ornate hand-lettered capitals reading exactly 'THE FIVE BRANCHES'. Five small engraved emblem medallions arranged in an elegant column, each a classical symbol: a globe, an eye, a balance scale, a lyre, and interlocking geometric shapes. Decorative engraved scrollwork frame, fine cross-hatching, monochrome sepia ink on cream parchment with subtle foxing. All lettering crisp, correctly spelled, legible; no gibberish text.",
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    {
      "id": "scrapbook-philosophy-3",
      "shape": "fact",
      "factVariant": "scrapbook",
      "title": "East & West",
      "body": "An illuminated plate titled EAST & WEST, joining a Greek column and bust with an ink-wash mountain, lotus, and yin-yang.",
      "tags": [
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        "alt": "An illuminated plate titled EAST & WEST, joining a Greek column and bust with an ink-wash mountain, lotus, and yin-yang.",
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        "imagePrompt": "A scholarly illuminated plate on aged parchment blending Eastern and Western motifs, titled in graceful hand-lettered serif capitals reading exactly 'EAST & WEST'. On the left, a classical Greek column and a marble bust in sepia engraving; on the right, an ink-wash mountain, a lotus, and a yin-yang, in East-Asian brush style. A meandering golden river divides and joins them. Ornate manuscript border with gold leaf, warm earth tones, vellum texture. Lettering crisp, correctly spelled, clearly legible.",
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    {
      "id": "mcq-rw-l11p1-people-ancient",
      "shape": "mcq",
      "tags": [
        "aquinas",
        "medieval-philosophy",
        "five-ways"
      ],
      "prompt": {
        "modality": "text",
        "value": "Aquinas's famous \"Five Ways\" in the Summa Theologica are five arguments for what conclusion?"
      },
      "options": [
        {
          "modality": "text",
          "value": "The reality of the Forms",
          "short": "Reality of the Forms"
        },
        {
          "modality": "text",
          "value": "The existence of God",
          "short": "The existence of God"
        },
        {
          "modality": "text",
          "value": "The survival of the soul",
          "short": "Survival of the soul"
        },
        {
          "modality": "text",
          "value": "The primacy of faith",
          "short": "Primacy of faith"
        }
      ],
      "correctIndex": 1,
      "explanation": "Aquinas's Five Ways argue for God's existence from motion, causation, contingency, degrees of perfection, and design — his effort to reconcile Aristotle's philosophy with Christian faith in the Summa Theologica.",
      "uid": "9tc5e411bdf8a"
    },
    {
      "id": "mcq-rw-l11p2-people-modern",
      "shape": "mcq",
      "tags": [
        "hume",
        "empiricism",
        "induction"
      ],
      "prompt": {
        "modality": "text",
        "value": "Hume's \"problem of induction\" challenges our justification for believing that…"
      },
      "options": [
        {
          "modality": "text",
          "value": "the future will resemble the past",
          "short": "The future resembles the past"
        },
        {
          "modality": "text",
          "value": "an external world exists beyond the mind",
          "short": "An external world exists"
        },
        {
          "modality": "text",
          "value": "our memories accurately record the past",
          "short": "Memories record the past"
        },
        {
          "modality": "text",
          "value": "other minds besides our own exist",
          "short": "Other minds besides ours exist"
        }
      ],
      "correctIndex": 0,
      "explanation": "No logic or past experience can guarantee that nature's regularities will continue. Hume's problem of induction names this gap: we cannot rationally justify assuming the future must resemble the past.",
      "uid": "1jus1r29fmqh2"
    },
    {
      "id": "mcq-rw-l11p3-people-eastern",
      "shape": "mcq",
      "tags": [
        "confucius",
        "confucianism",
        "ren"
      ],
      "prompt": {
        "modality": "text",
        "value": "In Confucius's teaching, the central virtue of rén is best understood as…"
      },
      "options": [
        {
          "modality": "text",
          "value": "impartial care extended equally to everyone regardless of relationship",
          "short": "Impartial care for everyone alike"
        },
        {
          "modality": "text",
          "value": "ritual propriety fitted to the outward form each relationship requires",
          "short": "Ritual propriety per relationship"
        },
        {
          "modality": "text",
          "value": "benevolence expressed through properly ordered relationships",
          "short": "Benevolence in ordered relations"
        },
        {
          "modality": "text",
          "value": "social harmony arising once every relationship is rightly maintained",
          "short": "Harmony when relations are kept"
        }
      ],
      "correctIndex": 2,
      "explanation": "Rén (benevolence or humaneness) is Confucius's highest virtue, realized through properly ordered human relationships. The Analects capture it in the Golden Rule: do not do to others what you would not want done to yourself.",
      "uid": "sxx58cnx33pc"
    },
    {
      "id": "mcq-rw-l11p4-schools",
      "shape": "mcq",
      "tags": [
        "phenomenology",
        "husserl",
        "epoche"
      ],
      "prompt": {
        "modality": "text",
        "value": "In Husserl's phenomenology, the method known as the epoché consists of…"
      },
      "options": [
        {
          "modality": "text",
          "value": "bracketing assumptions about the external world to examine experience as it appears",
          "short": "Bracket world; view experience"
        },
        {
          "modality": "text",
          "value": "setting aside the contents of consciousness to describe the external world as it is in itself",
          "short": "Set aside mind; describe world"
        },
        {
          "modality": "text",
          "value": "testing each appearance against the external world to decide whether the experience is genuine",
          "short": "Test appearances against world"
        },
        {
          "modality": "text",
          "value": "tracing every experience back to the sense impressions from which the mind assembled it",
          "short": "Trace experience to sensations"
        }
      ],
      "correctIndex": 0,
      "explanation": "The epoché (\"bracketing\") sets aside all assumptions about whether the external world is real, so the phenomenologist can describe experience exactly as it appears to consciousness. Husserl made it the core method.",
      "uid": "5zc0x11p2j3v"
    },
    {
      "id": "mcq-rw-l11p5-experiments",
      "shape": "mcq",
      "tags": [
        "chinese-room",
        "searle",
        "philosophy-of-mind"
      ],
      "prompt": {
        "modality": "text",
        "value": "Searle's Chinese Room thought experiment is designed to show that…"
      },
      "options": [
        {
          "modality": "text",
          "value": "a machine cannot produce fluent replies without understanding them",
          "short": "No fluency without understanding"
        },
        {
          "modality": "text",
          "value": "running a program is not the same as genuinely understanding",
          "short": "Programs aren't understanding"
        },
        {
          "modality": "text",
          "value": "a system that fools every outsider must genuinely understand its replies",
          "short": "Fooling outsiders is understanding"
        },
        {
          "modality": "text",
          "value": "a person can learn a language by shuffling its symbols long enough",
          "short": "Symbol-shuffling teaches language"
        }
      ],
      "correctIndex": 1,
      "explanation": "In the Chinese Room a person follows a rulebook to shuffle Mandarin symbols and produce perfect replies without understanding a word. Searle argues this shows executing a program (syntax) is not genuine understanding (meaning).",
      "uid": "itf7cw1aijzy"
    },
    {
      "id": "mcq-rw-l11p6-events",
      "shape": "mcq",
      "tags": [
        "marx",
        "communist-manifesto",
        "1848"
      ],
      "prompt": {
        "modality": "text",
        "value": "The 1848 Communist Manifesto by Marx and Engels famously opens by warning of…"
      },
      "options": [
        {
          "modality": "text",
          "value": "\"a storm gathering over Europe\"",
          "short": "\"A storm gathering over Europe\""
        },
        {
          "modality": "text",
          "value": "\"a spectre haunting Europe\"",
          "short": "\"A spectre haunting Europe\""
        },
        {
          "modality": "text",
          "value": "\"a class war dividing Europe\"",
          "short": "\"A class war dividing Europe\""
        },
        {
          "modality": "text",
          "value": "\"a revolution sweeping Europe\"",
          "short": "\"A revolution sweeping Europe\""
        }
      ],
      "correctIndex": 1,
      "explanation": "The Manifesto opens, \"A spectre is haunting Europe — the spectre of communism.\" Written on the eve of the 1848 revolutions, it recast history as class struggle and called the workers of the world to unite.",
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    },
    {
      "id": "czr-philosophy-l1-def-metaphysics",
      "shape": "cloze",
      "tags": [
        "branches",
        "metaphysics"
      ],
      "template": "___ — The branch of philosophy that asks what is real — studying existence, substance, causality, time, and free will",
      "answer": "Metaphysics",
      "distractors": [
        "Epistemology",
        "Ethics",
        "Logic"
      ],
      "derivedFrom": "l1-def-metaphysics",
      "explanation": "Compare: Epistemology — The branch of philosophy that studies knowledge — its sources, limits, and justification. Ethics — One of the five classical branches, focused on how a person ought to act.",
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    {
      "id": "czr-philosophy-l1-def-epistemology",
      "shape": "cloze",
      "tags": [
        "branches",
        "epistemology"
      ],
      "template": "___ — The branch of philosophy that studies knowledge — its sources, limits, and justification",
      "answer": "Epistemology",
      "distractors": [
        "Metaphysics",
        "Ethics",
        "Aesthetics"
      ],
      "derivedFrom": "l1-def-epistemology",
      "explanation": "Compare: Metaphysics — The branch of philosophy that asks what is real — studying existence, substance, causality, time, and free will. Ethics — One of the five classical branches, focused on how a person ought to act.",
      "uid": "clvaw8f9fgmg"
    },
    {
      "id": "czr-philosophy-l1-def-a-priori",
      "shape": "cloze",
      "tags": [
        "distinctions",
        "epistemology"
      ],
      "template": "___ — Knowledge justified independently of experience (like '7+5=12') versus knowledge that depends on experience (like 'water boils at 100°C')",
      "answer": "A priori vs. a posteriori",
      "distractors": [
        "Rationalism vs. Empiricism",
        "Analytic vs. synthetic",
        "Necessity vs. Contingency"
      ],
      "derivedFrom": "l1-def-a-priori",
      "explanation": "Compare: Analytic vs. synthetic — Kant's split between truths that hold by definition ('all bachelors are unmarried') and truths that add new information about the world ('the sun is 93 million miles away').",
      "uid": "jzhavb1ra6szb"
    },
    {
      "id": "czr-philosophy-l1-def-analytic-synthetic",
      "shape": "cloze",
      "tags": [
        "distinctions",
        "logic"
      ],
      "template": "___ — Kant's split between truths that hold by definition ('all bachelors are unmarried') and truths that add new information about the world ('the sun is 93 million miles away')",
      "answer": "Analytic vs. synthetic",
      "distractors": [
        "A priori vs. a posteriori",
        "Rationalism vs. Empiricism",
        "Deductive vs. Inductive reasoning"
      ],
      "derivedFrom": "l1-def-analytic-synthetic",
      "explanation": "Compare: A priori vs. a posteriori — Knowledge justified independently of experience (like '7+5=12') versus knowledge that depends on experience (like 'water boils at 100°C').",
      "uid": "mvnun91271pkp"
    },
    {
      "id": "czr-philosophy-l1-def-validity",
      "shape": "cloze",
      "tags": [
        "reasoning",
        "logic"
      ],
      "template": "___ — A deductive argument has this property when its conclusion follows logically from its premises — the form is correct even if the premises are false",
      "answer": "Validity",
      "distractors": [
        "Soundness",
        "Cogency",
        "Consistency"
      ],
      "derivedFrom": "l1-def-validity",
      "explanation": "Compare: Soundness — A deductive argument has this property when it is valid AND all of its premises are actually true, which guarantees a true conclusion.",
      "uid": "1nvyhby1fgq5is"
    },
    {
      "id": "czr-philosophy-l1-def-soundness",
      "shape": "cloze",
      "tags": [
        "reasoning",
        "logic"
      ],
      "template": "___ — A deductive argument has this property when it is valid AND all of its premises are actually true, which guarantees a true conclusion",
      "answer": "Soundness",
      "distractors": [
        "Validity",
        "Cogency",
        "Consistency"
      ],
      "derivedFrom": "l1-def-soundness",
      "explanation": "Compare: Validity — A deductive argument has this property when its conclusion follows logically from its premises — the form is correct even if the premises are false.",
      "uid": "rsbjcw14ju21w"
    },
    {
      "id": "czr-philosophy-l10-def-qualia",
      "shape": "cloze",
      "tags": [
        "mind",
        "qualia"
      ],
      "template": "___ — The subjective, felt quality of experience — the \"redness\" of red, the sharp sting of pain, the taste of coffee. What it is like, from the inside, to undergo a mental state",
      "answer": "Qualia",
      "distractors": [
        "Intentionality",
        "Functionalism",
        "Panpsychism"
      ],
      "derivedFrom": "l10-def-qualia",
      "explanation": "Compare: Intentionality — The \"aboutness\" of the mind: mental states point toward objects. A belief is about something, a desire is for something, a perception is of something. Thoughts reach beyond themselves to the world.",
      "uid": "4c0gm6exdd16"
    },
    {
      "id": "czr-philosophy-l10-def-intentionality",
      "shape": "cloze",
      "tags": [
        "mind",
        "intentionality"
      ],
      "template": "___ — The \"aboutness\" of the mind: mental states point toward objects. A belief is about something, a desire is for something, a perception is of something. Thoughts reach beyond themselves to the world",
      "answer": "Intentionality",
      "distractors": [
        "Qualia",
        "Phenomenal consciousness",
        "Self-awareness"
      ],
      "derivedFrom": "l10-def-intentionality",
      "explanation": "Compare: Qualia — The subjective, felt quality of experience — the \"redness\" of red, the sharp sting of pain, the taste of coffee. What it is like, from the inside, to undergo a mental state.",
      "uid": "1reksx9x19iq1"
    },
    {
      "id": "czr-philosophy-l10-def-bioethics",
      "shape": "cloze",
      "tags": [
        "ethics",
        "bioethics"
      ],
      "template": "___ — The study of moral problems raised by medicine and biology — abortion, euthanasia, and genetic engineering among them. Its central thread is the question of moral status: which beings count, and how much?",
      "answer": "Bioethics",
      "distractors": [
        "Environmental Ethics",
        "Ethics of AI",
        "Business Ethics"
      ],
      "derivedFrom": "l10-def-bioethics",
      "uid": "1fd19771vg63p5"
    },
    {
      "id": "czr-philosophy-l10-def-care-ethics",
      "shape": "cloze",
      "tags": [
        "ethics",
        "feminist",
        "care-ethics"
      ],
      "template": "___ — An approach, central to feminist philosophy, that grounds morality in relationships, empathy, and attention to context — rather than in the abstract, impartial rules of \"justice ethics.\"",
      "answer": "Care Ethics",
      "distractors": [
        "Utilitarianism",
        "Virtue Ethics",
        "Deontology"
      ],
      "derivedFrom": "l10-def-care-ethics",
      "explanation": "Compare: Utilitarianism — The ethical view that an act is right insofar as it maximizes overall well-being — the greatest happiness for the greatest number.",
      "uid": "3zj0snb75il"
    },
    {
      "id": "czr-philosophy-l2-def-atom",
      "shape": "cloze",
      "tags": [
        "presocratics",
        "democritus",
        "atomism"
      ],
      "template": "___ — The theory that reality consists entirely of indivisible particles moving through empty void — all change is just these particles rearranging",
      "answer": "Atomism (Democritus)",
      "distractors": [
        "Apeiron (Anaximander)",
        "Monism (Parmenides)",
        "Flux (Heraclitus)"
      ],
      "derivedFrom": "l2-def-atom",
      "uid": "ihe5opxvx7un"
    },
    {
      "id": "czr-philosophy-l2-def-elenchus",
      "shape": "cloze",
      "tags": [
        "socrates",
        "method",
        "elenchus"
      ],
      "template": "___ — Socrates' method of cross-examination: he draws out a confident claim, then probes it for contradictions until it collapses, exposing the speaker's ignorance",
      "answer": "The Elenchus",
      "distractors": [
        "Dialectic",
        "Ockham's razor",
        "Reductio ad absurdum"
      ],
      "derivedFrom": "l2-def-elenchus",
      "uid": "wz4vij14zidfp"
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    {
      "id": "czr-philosophy-l2-def-forms",
      "shape": "cloze",
      "tags": [
        "plato",
        "metaphysics",
        "forms"
      ],
      "template": "___ — Plato's claim that beyond the changing physical world lies a realm of eternal, perfect, immaterial archetypes; visible things are only imperfect copies of these",
      "answer": "Theory of Forms",
      "distractors": [
        "Atomism",
        "Materialism",
        "Monism"
      ],
      "derivedFrom": "l2-def-forms",
      "uid": "6nvz081f9klcu"
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    {
      "id": "czr-philosophy-l2-def-eudaimonia",
      "shape": "cloze",
      "tags": [
        "aristotle",
        "ethics",
        "eudaimonia"
      ],
      "template": "___ — Aristotle's goal of human life — best translated as flourishing or living well; not a passing feeling but the activity of a whole life lived excellently",
      "answer": "Eudaimonia",
      "distractors": [
        "Phronesis",
        "Arete",
        "Ataraxia"
      ],
      "derivedFrom": "l2-def-eudaimonia",
      "explanation": "Compare: Phronesis — Practical wisdom — the experienced judgment that reads a particular situation and discerns the right response; no rulebook can supply it.",
      "uid": "1w01jw65w8cvy"
    },
    {
      "id": "czr-philosophy-l2-def-phronesis",
      "shape": "cloze",
      "tags": [
        "aristotle",
        "ethics",
        "phronesis"
      ],
      "template": "___ — Practical wisdom — the experienced judgment that reads a particular situation and discerns the right response; no rulebook can supply it",
      "answer": "Phronesis",
      "distractors": [
        "Eudaimonia",
        "Arete",
        "Sophia"
      ],
      "derivedFrom": "l2-def-phronesis",
      "explanation": "Compare: Eudaimonia — Aristotle's goal of human life — best translated as flourishing or living well; not a passing feeling but the activity of a whole life lived excellently.",
      "uid": "1dcothc1tbz4j2"
    },
    {
      "id": "czr-philosophy-l3-def-dichotomy-control",
      "shape": "cloze",
      "tags": [
        "stoicism",
        "dichotomy-of-control"
      ],
      "template": "___ — The Stoic division of life into what is \"up to us\" (our judgments and choices) and what is not (everything external) — so we invest only where we have power",
      "answer": "Dichotomy of Control",
      "distractors": [
        "Premeditatio malorum",
        "Amor fati",
        "Living according to nature"
      ],
      "derivedFrom": "l3-def-dichotomy-control",
      "explanation": "Compare: Premeditatio malorum — The Stoic exercise of deliberately imagining loss or misfortune in advance — not to wallow, but to prepare the mind so adversity, when it comes, finds you ready.",
      "uid": "jnxstdczaoj5"
    },
    {
      "id": "czr-philosophy-l3-def-premeditatio",
      "shape": "cloze",
      "tags": [
        "stoicism",
        "premeditatio-malorum",
        "practice"
      ],
      "template": "___ — The Stoic exercise of deliberately imagining loss or misfortune in advance — not to wallow, but to prepare the mind so adversity, when it comes, finds you ready",
      "answer": "Premeditatio malorum",
      "distractors": [
        "Dichotomy of Control",
        "Amor fati",
        "Living according to nature"
      ],
      "derivedFrom": "l3-def-premeditatio",
      "explanation": "Compare: Dichotomy of Control — The Stoic division of life into what is \"up to us\" (our judgments and choices) and what is not (everything external) — so we invest only where we have power.",
      "uid": "qsod06e7upiu"
    },
    {
      "id": "czr-philosophy-l3-def-ataraxia",
      "shape": "cloze",
      "tags": [
        "epicureanism",
        "ataraxia",
        "tranquility"
      ],
      "template": "___ — A state of serene calm and freedom from mental disturbance — the highest pleasure for the Epicureans (and, by a different route, the goal of the Skeptics)",
      "answer": "Ataraxia",
      "distractors": [
        "Aponia",
        "Apatheia",
        "Eudaimonia"
      ],
      "derivedFrom": "l3-def-ataraxia",
      "explanation": "Compare: Eudaimonia — Aristotle's goal of human life — best translated as flourishing or living well; not a passing feeling but the activity of a whole life lived excellently.",
      "uid": "k1bop9q7k5wd"
    },
    {
      "id": "czr-philosophy-l3-def-epoche",
      "shape": "cloze",
      "tags": [
        "skepticism",
        "epoche"
      ],
      "template": "___ — The deliberate suspension of judgment — neither affirming nor denying a claim when the evidence on each side seems equally balanced",
      "answer": "Epoché",
      "distractors": [
        "Ataraxia",
        "Aporia",
        "Acatalepsia"
      ],
      "derivedFrom": "l3-def-epoche",
      "explanation": "Compare: Ataraxia — A state of serene calm and freedom from mental disturbance — the highest pleasure for the Epicureans (and, by a different route, the goal of the Skeptics).",
      "uid": "oztt7a8atzyo"
    },
    {
      "id": "czr-philosophy-l4-def-falsafa",
      "shape": "cloze",
      "tags": [
        "islamic",
        "falsafa"
      ],
      "template": "___ — Philosophy in the Greek rational tradition as practiced in the medieval Islamic world — chiefly the study and extension of Aristotle. The word is itself an Arabic borrowing of the Greek \"philosophia.\"",
      "answer": "Falsafa",
      "distractors": [
        "Kalam",
        "Sufism",
        "Fiqh"
      ],
      "derivedFrom": "l4-def-falsafa",
      "uid": "124ngbq3a1zns"
    },
    {
      "id": "czr-philosophy-l4-def-essence-existence",
      "shape": "cloze",
      "tags": [
        "avicenna",
        "metaphysics"
      ],
      "template": "___ — Avicenna's distinction between *what a thing is* (its nature) and *that it is* (the fact that it actually exists). For everything except God, the two come apart — a thing's nature does not guarantee its being",
      "answer": "Essence vs. existence (Avicenna)",
      "distractors": [
        "Necessity vs. Contingency",
        "Dualism vs. Monism",
        "Idealism vs. Materialism"
      ],
      "derivedFrom": "l4-def-essence-existence",
      "uid": "ed838tz05ebl"
    },
    {
      "id": "czr-philosophy-l5-def-a-priori",
      "shape": "cloze",
      "tags": [
        "kant",
        "epistemology"
      ],
      "template": "___ — Knowledge that holds independently of experience, graspable by thought alone — for example that 7 + 5 = 12, or that every event has a cause. Contrasted with a posteriori knowledge, which can only be gained by observing the world",
      "answer": "A priori knowledge",
      "distractors": [
        "Empiricism",
        "Rationalism",
        "Skepticism"
      ],
      "derivedFrom": "l5-def-a-priori",
      "explanation": "Compare: Empiricism — An epistemological tradition that locates the source of knowledge in the world outside the mind. Rationalism — An epistemological tradition that trusts the mind over the senses.",
      "uid": "x3xxw11or5825"
    },
    {
      "id": "czr-philosophy-l6-def-dialectic",
      "shape": "cloze",
      "tags": [
        "idealism",
        "hegel",
        "logic"
      ],
      "template": "___ — Reasoning that drives forward through contradiction: a thesis provokes its antithesis, and their conflict resolves into a higher synthesis",
      "answer": "Dialectic (Hegel)",
      "distractors": [
        "Syllogism",
        "Deduction",
        "Induction"
      ],
      "derivedFrom": "l6-def-dialectic",
      "uid": "coq7fam5x5xo"
    },
    {
      "id": "czr-philosophy-l6-def-will-to-power",
      "shape": "cloze",
      "tags": [
        "nietzsche",
        "will-to-power"
      ],
      "template": "___ — Nietzsche's name for the fundamental drive to grow, create, and express one's full capacities — not a lust to dominate others",
      "answer": "Will to Power",
      "distractors": [
        "Übermensch",
        "Eternal recurrence",
        "Ressentiment"
      ],
      "derivedFrom": "l6-def-will-to-power",
      "explanation": "Compare: Übermensch — The person who, accepting that objective meaning has collapsed, takes responsibility for creating their own values — not a comic-book \"superman.\". Eternal recurrence — Nietzsche offered this as a test of whether you have truly affirmed your life.",
      "uid": "17d2uhjyfc3an"
    },
    {
      "id": "czr-philosophy-l6-def-ubermensch",
      "shape": "cloze",
      "tags": [
        "nietzsche",
        "ubermensch"
      ],
      "template": "___ — The person who, accepting that objective meaning has collapsed, takes responsibility for creating their own values — not a comic-book \"superman.\"",
      "answer": "Übermensch",
      "distractors": [
        "Will to Power",
        "Eternal recurrence",
        "The Last Man"
      ],
      "derivedFrom": "l6-def-ubermensch",
      "explanation": "Compare: Will to Power — Nietzsche's name for the fundamental drive to grow, create, and express one's full capacities — not a lust to dominate others. Eternal recurrence — Nietzsche offered this as a test of whether you have truly affirmed your life.",
      "uid": "1tik686s4oscs"
    },
    {
      "id": "czr-philosophy-l6-def-alienation",
      "shape": "cloze",
      "tags": [
        "marx",
        "alienation",
        "labor"
      ],
      "template": "___ — The estrangement workers feel under capitalism when their labor, its products, and their fellow workers become things controlled by someone else",
      "answer": "Alienation (Marx)",
      "distractors": [
        "Historical materialism",
        "Commodity fetishism",
        "Surplus value"
      ],
      "derivedFrom": "l6-def-alienation",
      "uid": "z8yfdxxcputr"
    },
    {
      "id": "czr-philosophy-l6-def-utilitarianism",
      "shape": "cloze",
      "tags": [
        "mill",
        "utilitarianism",
        "ethics"
      ],
      "template": "___ — The ethical view that an act is right insofar as it maximizes overall well-being — the greatest happiness for the greatest number",
      "answer": "Utilitarianism",
      "distractors": [
        "Deontology",
        "Virtue ethics",
        "Care Ethics"
      ],
      "derivedFrom": "l6-def-utilitarianism",
      "explanation": "Compare: Care Ethics — An approach, central to feminist philosophy, that grounds morality in relationships, empathy, and attention to context — rather than in the abstract, impartial rules of \"justice ethics.\".",
      "uid": "7yy36a141k1b4"
    },
    {
      "id": "czr-philosophy-l7-def-bad-faith",
      "shape": "cloze",
      "tags": [
        "existentialism",
        "sartre",
        "bad-faith"
      ],
      "template": "___ — Sartre's term for the self-deception by which we flee our own freedom — pretending we have no choice, reducing ourselves to a fixed role or to \"the way things are.\"",
      "answer": "Bad faith (mauvaise foi)",
      "distractors": [
        "Facticity",
        "Authenticity",
        "Angst"
      ],
      "derivedFrom": "l7-def-bad-faith",
      "uid": "1xii76n76nir3"
    },
    {
      "id": "czr-philosophy-l7-def-language-game",
      "shape": "cloze",
      "tags": [
        "analytic",
        "wittgenstein",
        "investigations"
      ],
      "template": "___ — Wittgenstein's metaphor that words get their meaning only from their use within a rule-governed activity and context — like understanding \"checkmate\" only by knowing chess",
      "answer": "Language-game",
      "distractors": [
        "Family resemblance",
        "Forms of life",
        "Private language argument"
      ],
      "derivedFrom": "l7-def-language-game",
      "explanation": "Compare: Family resemblance — The idea that the things a word names (e.g. \"games\") share no single common essence, only a web of overlapping similarities — like features running through a family.",
      "uid": "18t6yfl1n0mla5"
    },
    {
      "id": "czr-philosophy-l7-def-family-resemblance",
      "shape": "cloze",
      "tags": [
        "analytic",
        "wittgenstein",
        "investigations"
      ],
      "template": "___ — The idea that the things a word names (e.g. \"games\") share no single common essence, only a web of overlapping similarities — like features running through a family",
      "answer": "Family resemblance",
      "distractors": [
        "Language-game",
        "Forms of life",
        "Private language argument"
      ],
      "derivedFrom": "l7-def-family-resemblance",
      "explanation": "Compare: Language-game — Wittgenstein's metaphor that words get their meaning only from their use within a rule-governed activity and context — like understanding \"checkmate\" only by knowing chess.",
      "uid": "vdk7k4e4592g"
    },
    {
      "id": "czr-philosophy-l7-def-epoche",
      "shape": "cloze",
      "tags": [
        "phenomenology",
        "husserl"
      ],
      "template": "___ — The \"bracketing\" or suspension of our ordinary assumptions about whether things really exist, so that we can examine pure experience exactly as it presents itself to consciousness",
      "answer": "Epoché (Husserl)",
      "distractors": [
        "Intentionality (Husserl)",
        "Dasein (Heidegger)",
        "Bad Faith (Sartre)"
      ],
      "derivedFrom": "l7-def-epoche",
      "uid": "h5x7s1fnlynr"
    },
    {
      "id": "czr-philosophy-l8-def-saddarsana",
      "shape": "cloze",
      "tags": [
        "indian",
        "schools"
      ],
      "template": "___ — The six orthodox \"viewpoints\" of Indian philosophy: Nyāya, Vaiśeṣika, Sāṃkhya, Yoga, Mīmāṃsā, and Vedānta — often paired as complementary partners",
      "answer": "Ṣaḍdarśana",
      "distractors": [
        "Advaita Ved",
        "Māyā",
        "Übermensch"
      ],
      "derivedFrom": "l8-def-saddarsana",
      "explanation": "Compare: Māyā — Not total illusion, but misperception — seeing the single reality of Brahman as a world of separate, independent things. The world is real; our reading of it is mistaken.",
      "uid": "1asqtfu1hc0c82"
    },
    {
      "id": "czr-philosophy-l8-def-maya",
      "shape": "cloze",
      "tags": [
        "indian",
        "advaita",
        "maya"
      ],
      "template": "___ — Not total illusion, but misperception — seeing the single reality of Brahman as a world of separate, independent things. The world is real; our reading of it is mistaken",
      "answer": "Māyā",
      "distractors": [
        "Advaita Ved",
        "Ṣaḍdarśana",
        "Dialectic (Hegel)"
      ],
      "derivedFrom": "l8-def-maya",
      "explanation": "Compare: Ṣaḍdarśana — The six orthodox \"viewpoints\" of Indian philosophy: Nyāya, Vaiśeṣika, Sāṃkhya, Yoga, Mīmāṃsā, and Vedānta — often paired as complementary partners.",
      "uid": "1w60wu10jn5c"
    },
    {
      "id": "czr-philosophy-l8-def-eightfold-path",
      "shape": "cloze",
      "tags": [
        "buddhism",
        "eightfold-path"
      ],
      "template": "___ — The Fourth Noble Truth's practical curriculum: eight factors grouped under wisdom, ethics, and meditation that together lead out of suffering",
      "answer": "The Noble Eightfold Path",
      "distractors": [
        "Middle Way",
        "The Five Aggregates",
        "Philosophical Investigations"
      ],
      "derivedFrom": "l8-def-eightfold-path",
      "explanation": "Compare: The Five Aggregates — The five bundles a person can be analyzed into — form, feeling, perception, mental formations, and consciousness. None of them, alone or together, is a permanent self.",
      "uid": "1xjlejt1p8nj03"
    },
    {
      "id": "czr-philosophy-l8-def-five-aggregates",
      "shape": "cloze",
      "tags": [
        "buddhism",
        "anatta",
        "aggregates"
      ],
      "template": "___ — The five bundles a person can be analyzed into — form, feeling, perception, mental formations, and consciousness. None of them, alone or together, is a permanent self",
      "answer": "The Five Aggregates",
      "distractors": [
        "Middle Way",
        "The Noble Eightfold Path",
        "Skepticism"
      ],
      "derivedFrom": "l8-def-five-aggregates",
      "explanation": "Compare: The Noble Eightfold Path — The Fourth Noble Truth's practical curriculum: eight factors grouped under wisdom, ethics, and meditation that together lead out of suffering. Skepticism — An ancient tradition built on systematic doubt about what can truly be known.",
      "uid": "l6z0m31my48lp"
    },
    {
      "id": "czr-philosophy-l8-def-wu-wei",
      "shape": "cloze",
      "tags": [
        "chinese",
        "taoism",
        "wu-wei"
      ],
      "template": "___ — Literally \"non-action,\" but better understood as action without contrivance — moving with the natural flow of a situation rather than forcing an outcome",
      "answer": "Wu wei",
      "distractors": [
        "Rén (仁)",
        "Li (ritual)",
        "Yin and yang"
      ],
      "derivedFrom": "l8-def-wu-wei",
      "uid": "5wscqgd7mess"
    },
    {
      "id": "czr-philosophy-l8-def-ubuntu",
      "shape": "cloze",
      "tags": [
        "african",
        "ubuntu",
        "personhood"
      ],
      "template": "___ — The view that personhood is not an inherent individual property but something achieved and sustained in community — you become fully human through your relationships and your recognition by others",
      "answer": "Ubuntu",
      "distractors": [
        "Indaba",
        "Harambee",
        "Ujamaa"
      ],
      "derivedFrom": "l8-def-ubuntu",
      "uid": "ui9rmlmmwqtt"
    },
    {
      "id": "tf-f-philosophy-l1-pair-subdisciplines",
      "shape": "trueFalse",
      "tags": [
        "branches",
        "subdisciplines"
      ],
      "statement": "\"Philosophy of mind\" refers to \"Among competing explanations that fit the evidence, prefer the one with the fewest assumptions\".",
      "isTrue": false,
      "why": "Ockham's razor says that among competing explanations fitting the evidence, prefer the one with the fewest assumptions. Philosophy of mind is a whole sub-discipline rather than a rule of thumb: the study of consciousness and how mind relates to body.",
      "derivedFrom": "l1-pair-subdisciplines",
      "uid": "wqnr2h1rfzi3b"
    },
    {
      "id": "tf-f-philosophy-l1-pair-ockhams-razor",
      "shape": "trueFalse",
      "tags": [
        "reasoning",
        "method"
      ],
      "statement": "\"Ockham's razor\" refers to \"From premises to a conclusion that follows with certainty vs. from observations to a conclusion that is only probable\".",
      "isTrue": false,
      "why": "Deductive versus inductive reasoning contrasts moving from premises to a conclusion that follows with certainty against moving from observations to one only probable. Ockham's razor is a preference: among explanations that fit, take the one assuming least.",
      "derivedFrom": "l1-pair-ockhams-razor",
      "uid": "1fffdb41nnwl7w"
    },
    {
      "id": "tf-f-philosophy-l10-pair-panpsychism",
      "shape": "trueFalse",
      "tags": [
        "mind",
        "positions",
        "panpsychism"
      ],
      "statement": "\"Panpsychism\" refers to \"The sub-discipline studying consciousness and the relationship between mind and body\".",
      "isTrue": false,
      "why": "Panpsychism is the claim that consciousness is a fundamental feature of the universe, present at every level of matter. Philosophy of mind is the field in which such claims are argued: the study of consciousness and the relationship between mind and body.",
      "derivedFrom": "l10-pair-panpsychism",
      "uid": "19zt1fb1vd8x1r"
    },
    {
      "id": "tf-f-philosophy-l2-pair-courage",
      "shape": "trueFalse",
      "tags": [
        "aristotle",
        "golden-mean",
        "virtue"
      ],
      "statement": "\"Courage (the virtue)\" refers to \"Devised by Philippa Foot to probe consequentialist ethics\".",
      "isTrue": false,
      "why": "Courage is the Golden Mean between the deficiency of cowardice and the excess of recklessness — a virtue sitting between two failures. The Trolley Problem is a thought experiment, devised by Philippa Foot to probe consequentialist ethics.",
      "derivedFrom": "l2-pair-courage",
      "uid": "1adpoeuu39bzm"
    },
    {
      "id": "tf-t-philosophy-l2-pair-generosity",
      "shape": "trueFalse",
      "tags": [
        "aristotle",
        "golden-mean",
        "virtue"
      ],
      "statement": "\"Generosity (the virtue)\" refers to \"The Golden Mean between the deficiency of stinginess and the excess of extravagance\".",
      "isTrue": true,
      "why": "Courage is the Golden Mean between the deficiency of cowardice and the excess of recklessness. Generosity is that same structure applied to giving: the mean between the deficiency of stinginess and the excess of extravagance.",
      "derivedFrom": "l2-pair-generosity",
      "uid": "chdzk41ga6d68"
    },
    {
      "id": "tf-f-philosophy-l6-pair-will",
      "shape": "trueFalse",
      "tags": [
        "idealism",
        "schopenhauer",
        "will"
      ],
      "statement": "\"The Will (Schopenhauer)\" refers to \"Asks what rich nations owe the global poor, our duties across generations, and whether borders carry moral weight\".",
      "isTrue": false,
      "why": "Global Justice asks what rich nations owe the global poor, what we owe across generations, and how much moral weight borders carry. The Will is Schopenhauer's metaphysics: the blind, restless, purposeless striving he saw as the inner essence of reality.",
      "derivedFrom": "l6-pair-will",
      "uid": "16i2c2omkcv4i"
    },
    {
      "id": "tf-t-philosophy-l7-pair-frege-sense-reference",
      "shape": "trueFalse",
      "tags": [
        "analytic",
        "frege",
        "logic"
      ],
      "statement": "\"Sense vs. reference (Frege)\" refers to \"'Morning star' and 'evening star' have different senses (meanings) but the same reference (Venus)\".",
      "isTrue": true,
      "why": "Language-game is Wittgenstein's metaphor that words take their meaning from use inside a rule-governed activity. Sense versus reference is Frege's earlier cut: 'morning star' and 'evening star' differ in sense yet pick out the same reference, Venus.",
      "derivedFrom": "l7-pair-frege-sense-reference",
      "uid": "1ox7ztn1iqqksb"
    },
    {
      "id": "tf-t-philosophy-l8-pair-mimamsa",
      "shape": "trueFalse",
      "tags": [
        "indian",
        "schools",
        "mimamsa"
      ],
      "statement": "\"Mīmāṃsā\" refers to \"The school of Vedic exegesis, concerned with the correct performance of ritual duty (dharma)\".",
      "isTrue": true,
      "why": "Mīmāṃsā is the school of Vedic exegesis, concerned with the correct performance of ritual duty, or dharma. Ṣaḍdarśana is the larger frame it sits inside: the six orthodox viewpoints of Indian philosophy, often paired as complementary partners.",
      "derivedFrom": "l8-pair-mimamsa",
      "uid": "1ba8rih1fns8sn"
    },
    {
      "id": "tf-f-philosophy-l9-pair-floating-man",
      "shape": "trueFalse",
      "tags": [
        "knowledge-reality",
        "avicenna"
      ],
      "statement": "\"The Floating Man (Avicenna)\" refers to \"Reality is fundamentally mental, made of mind or ideas, vs. only physical things exist and mind is brain processes\".",
      "isTrue": false,
      "why": "Idealism versus materialism is the standoff between reality being fundamentally mental and reality being only physical, mind included. The Floating Man is Avicenna's thought experiment, showing self-awareness is prior to and independent of bodily sensation.",
      "derivedFrom": "l9-pair-floating-man",
      "uid": "1am1tj699f1su"
    },
    {
      "id": "tf-f-philosophy-l9-pair-trolley",
      "shape": "trueFalse",
      "tags": [
        "mind-ethics-society",
        "trolley"
      ],
      "statement": "The Trolley Problem is \"Tests whether a computer can truly understand or only simulate understanding\".",
      "isTrue": false,
      "why": "Searle's Chinese Room tests if a computer genuinely understands or is only simulating understanding. The Trolley Problem is an ethics case, not a mind case: Philippa Foot devised it to probe consequentialist reasoning about harm.",
      "derivedFrom": "l9-pair-trolley",
      "uid": "w5takt1pmpwej"
    },
    {
      "id": "tf-f-philosophy-l9-pair-chinese-room",
      "shape": "trueFalse",
      "tags": [
        "mind-ethics-society",
        "searle"
      ],
      "statement": "\"The Chinese Room (Searle)\" refers to \"Devised by Philippa Foot to probe consequentialist ethics\".",
      "isTrue": false,
      "why": "The Chinese Room is Searle's test of whether a computer genuinely understands or merely simulates understanding. The Trolley Problem belongs to ethics instead: Philippa Foot devised it to probe consequentialist reasoning about harm.",
      "derivedFrom": "l9-pair-chinese-room",
      "uid": "1sejjqb1karfd9"
    },
    {
      "id": "tf-df-philosophy-l1-def-metaphysics",
      "shape": "trueFalse",
      "tags": [
        "branches",
        "metaphysics"
      ],
      "statement": "Epistemology: The branch of philosophy that asks what is real — studying existence, substance, causality, time, and free will.",
      "isTrue": false,
      "why": "Epistemology studies knowledge — its sources, its limits, and what justifies it. Metaphysics asks the other question: what is real, taking in existence, substance, causality, time and free will. One asks what we can know, the other what there is.",
      "derivedFrom": "l1-def-metaphysics",
      "uid": "1hb5kmu1sy52h0"
    },
    {
      "id": "tf-d-philosophy-l1-def-epistemology",
      "shape": "trueFalse",
      "tags": [
        "branches",
        "epistemology"
      ],
      "statement": "Epistemology: The branch of philosophy that studies knowledge — its sources, limits, and justification.",
      "isTrue": true,
      "why": "Epistemology studies knowledge: where it comes from, how far it reaches, and what makes a belief justified rather than merely true. Metaphysics is its usual partner and asks instead what exists — substance, causality, time, free will.",
      "derivedFrom": "l1-def-epistemology",
      "uid": "8edes319gvx1d"
    },
    {
      "id": "tf-d-philosophy-l1-def-a-priori",
      "shape": "trueFalse",
      "tags": [
        "distinctions",
        "epistemology"
      ],
      "statement": "A priori vs. a posteriori: Knowledge justified independently of experience (like '7+5=12') versus knowledge that depends on experience (like 'water boils at 100°C').",
      "isTrue": true,
      "why": "A priori versus a posteriori splits knowledge by how it is justified: independently of experience, like 7 + 5 = 12, or dependent on it, like water boiling at 100°C. Analytic versus synthetic is Kant's neighbouring cut, made by content rather than justification.",
      "derivedFrom": "l1-def-a-priori",
      "uid": "ring24f161s2"
    },
    {
      "id": "tf-d-philosophy-l1-def-analytic-synthetic",
      "shape": "trueFalse",
      "tags": [
        "distinctions",
        "logic"
      ],
      "statement": "Analytic vs. synthetic: Kant's split between truths that hold by definition ('all bachelors are unmarried') and truths that add new information about the world ('the sun is 93 million miles away').",
      "isTrue": true,
      "why": "Analytic versus synthetic is Kant's split by content: truths holding by definition, like 'all bachelors are unmarried', against truths adding information about the world. A priori versus a posteriori cuts by justification instead, not by meaning.",
      "derivedFrom": "l1-def-analytic-synthetic",
      "uid": "1ffveecb79na6"
    },
    {
      "id": "tf-df-philosophy-l1-def-validity",
      "shape": "trueFalse",
      "tags": [
        "reasoning",
        "logic"
      ],
      "statement": "Soundness: A deductive argument has this property when its conclusion follows logically from its premises — the form is correct even if the premises are false.",
      "isTrue": false,
      "why": "Soundness is the stronger property: an argument is sound when it is valid and all its premises are actually true, which guarantees a true conclusion. Validity is about form alone — the conclusion follows, even if every premise is false.",
      "derivedFrom": "l1-def-validity",
      "uid": "1ks8xky1v8pkqq"
    },
    {
      "id": "tf-df-philosophy-l1-def-soundness",
      "shape": "trueFalse",
      "tags": [
        "reasoning",
        "logic"
      ],
      "statement": "Validity: A deductive argument has this property when it is valid AND all of its premises are actually true, which guarantees a true conclusion.",
      "isTrue": false,
      "why": "Validity is a property of form alone: the conclusion follows logically from the premises, whether or not those premises are true. Soundness adds the missing half — valid, and with every premise actually true, which is what guarantees the conclusion.",
      "derivedFrom": "l1-def-soundness",
      "uid": "18rki10j611te"
    },
    {
      "id": "tf-d-philosophy-l10-def-qualia",
      "shape": "trueFalse",
      "tags": [
        "mind",
        "qualia"
      ],
      "statement": "Qualia: The subjective, felt quality of experience — the \"redness\" of red, the sharp sting of pain, the taste of coffee.",
      "isTrue": true,
      "why": "Intentionality is the mind's 'aboutness': a belief is about something, a desire for something. Qualia are the other half of the mental — the felt quality of experience, the redness of red, what a state is like from the inside rather than what it does.",
      "derivedFrom": "l10-def-qualia",
      "uid": "jmhona1tnss5q"
    },
    {
      "id": "tf-d-philosophy-l10-def-intentionality",
      "shape": "trueFalse",
      "tags": [
        "mind",
        "intentionality"
      ],
      "statement": "Intentionality: The \"aboutness\" of the mind: mental states point toward objects.",
      "isTrue": true,
      "why": "Qualia are the felt quality of experience — the sting of pain, the taste of coffee, what a state is like from the inside. Intentionality is the mind's other signature: its aboutness, the way thoughts reach past themselves to objects in the world.",
      "derivedFrom": "l10-def-intentionality",
      "uid": "1mt1g2gl40joc"
    },
    {
      "id": "tf-df-philosophy-l10-def-bioethics",
      "shape": "trueFalse",
      "tags": [
        "ethics",
        "bioethics"
      ],
      "statement": "Care Ethics: The study of moral problems raised by medicine and biology — abortion, euthanasia, and genetic engineering among them.",
      "isTrue": false,
      "why": "Bioethics studies the moral problems raised by medicine and biology — abortion, euthanasia, genetic engineering — with moral status as its central thread. Care Ethics is a method, not a subject area: it grounds morality in relationships, empathy and context.",
      "derivedFrom": "l10-def-bioethics",
      "uid": "1w5gbyd1w5tvx1"
    },
    {
      "id": "tf-df-philosophy-l10-def-care-ethics",
      "shape": "trueFalse",
      "tags": [
        "ethics",
        "feminist",
        "care-ethics"
      ],
      "statement": "Bioethics: An approach, central to feminist philosophy, that grounds morality in relationships, empathy, and attention to context — rather than in the abstract, impartial rules of \"justice ethics.\"",
      "isTrue": false,
      "why": "Care Ethics grounds morality in relationships, empathy and attention to context, rather than in the abstract impartial rules of justice ethics. Bioethics names a subject area instead: the moral problems medicine and biology raise, and who counts morally.",
      "derivedFrom": "l10-def-care-ethics",
      "uid": "19llbbu16rsn8u"
    },
    {
      "id": "tf-df-philosophy-l2-def-atom",
      "shape": "trueFalse",
      "tags": [
        "presocratics",
        "democritus",
        "atomism"
      ],
      "statement": "Bioethics: The theory that reality consists entirely of indivisible particles moving through empty void — all change is just these particles rearranging.",
      "isTrue": false,
      "why": "Atomism is Democritus's theory that reality is nothing but indivisible particles moving through empty void, with all change just rearrangement. Bioethics is a modern field of applied ethics: the moral problems raised by medicine and biology.",
      "derivedFrom": "l2-def-atom",
      "uid": "1i9p9ej1k8in9f"
    },
    {
      "id": "tf-df-philosophy-l2-def-elenchus",
      "shape": "trueFalse",
      "tags": [
        "socrates",
        "method",
        "elenchus"
      ],
      "statement": "Care Ethics: Socrates' method of cross-examination: he draws out a confident claim, then probes it for contradictions until it collapses, exposing the speaker's ignorance.",
      "isTrue": false,
      "why": "The Elenchus is Socrates' cross-examination: draw out a confident claim, probe it for contradictions until it collapses, and the speaker's ignorance stands exposed. Care Ethics is a modern approach grounding morality in relationship and context.",
      "derivedFrom": "l2-def-elenchus",
      "uid": "e5l1a21h9c2yu"
    },
    {
      "id": "tf-df-philosophy-l2-def-forms",
      "shape": "trueFalse",
      "tags": [
        "plato",
        "metaphysics",
        "forms"
      ],
      "statement": "Metaphysics: Plato's claim that beyond the changing physical world lies a realm of eternal, perfect, immaterial archetypes; visible things are only imperfect copies of these.",
      "isTrue": false,
      "why": "Metaphysics is the branch asking what is real — existence, substance, causality, time, free will. The Theory of Forms is one answer inside it: Plato's claim that beyond the changing world lie eternal archetypes, of which visible things are copies.",
      "derivedFrom": "l2-def-forms",
      "uid": "ktxlah5k6kin"
    },
    {
      "id": "tf-d-philosophy-l2-def-eudaimonia",
      "shape": "trueFalse",
      "tags": [
        "aristotle",
        "ethics",
        "eudaimonia"
      ],
      "statement": "Eudaimonia: Aristotle's goal of human life — best translated as flourishing or living well; not a passing feeling but the activity of a whole life lived excellently.",
      "isTrue": true,
      "why": "Eudaimonia is Aristotle's goal for a human life, best rendered as flourishing — not a passing feeling but the activity of a whole life lived excellently. Phronesis is the skill that steers it: practical wisdom that no rulebook can supply.",
      "derivedFrom": "l2-def-eudaimonia",
      "uid": "13cgpuz15c0rvd"
    },
    {
      "id": "tf-df-philosophy-l2-def-phronesis",
      "shape": "trueFalse",
      "tags": [
        "aristotle",
        "ethics",
        "phronesis"
      ],
      "statement": "Eudaimonia: Practical wisdom — the experienced judgment that reads a particular situation and discerns the right response; no rulebook can supply it.",
      "isTrue": false,
      "why": "Phronesis is practical wisdom — the experienced judgment that reads a particular situation and discerns the right response, which no rulebook can supply. Eudaimonia is the end it serves: flourishing across a whole life, not a passing feeling.",
      "derivedFrom": "l2-def-phronesis",
      "uid": "1gjlxvx1pama95"
    },
    {
      "id": "tf-df-philosophy-l3-def-dichotomy-control",
      "shape": "trueFalse",
      "tags": [
        "stoicism",
        "dichotomy-of-control"
      ],
      "statement": "Premeditatio malorum: The Stoic division of life into what is \"up to us\" (our judgments and choices) and what is not (everything external) — so we invest only where we have power.",
      "isTrue": false,
      "why": "The Dichotomy of Control is the Stoic division of life into what is up to us — our judgments and choices — and what is not, so effort goes only where we have power. Premeditatio malorum is an exercise rather than a division of the world.",
      "derivedFrom": "l3-def-dichotomy-control",
      "uid": "1p7r5qj1izpbfr"
    },
    {
      "id": "tf-d-philosophy-l3-def-premeditatio",
      "shape": "trueFalse",
      "tags": [
        "stoicism",
        "premeditatio-malorum",
        "practice"
      ],
      "statement": "Premeditatio malorum: The Stoic exercise of deliberately imagining loss or misfortune in advance — not to wallow, but to prepare the mind so adversity, when it comes, finds you ready.",
      "isTrue": true,
      "why": "Premeditatio malorum is the Stoic exercise of imagining loss or misfortune in advance — not to wallow, but so that adversity finds the mind already prepared. The Dichotomy of Control is the doctrine behind it: invest only where you have power.",
      "derivedFrom": "l3-def-premeditatio",
      "uid": "7sddhve8e0ix"
    },
    {
      "id": "tf-d-philosophy-l3-def-ataraxia",
      "shape": "trueFalse",
      "tags": [
        "epicureanism",
        "ataraxia",
        "tranquility"
      ],
      "statement": "Ataraxia: A state of serene calm and freedom from mental disturbance — the highest pleasure for the Epicureans (and, by a different route, the goal of the Skeptics).",
      "isTrue": true,
      "why": "Ataraxia is serene calm and freedom from mental disturbance — an Epicurean highest pleasure, and by a different route the Skeptics' goal too. Eudaimonia is the wider target every Hellenistic school aimed at: a whole life going well.",
      "derivedFrom": "l3-def-ataraxia",
      "uid": "vdw810xtdg2e"
    },
    {
      "id": "tf-df-philosophy-l3-def-epoche",
      "shape": "trueFalse",
      "tags": [
        "skepticism",
        "epoche"
      ],
      "statement": "A priori knowledge: The deliberate suspension of judgment — neither affirming nor denying a claim when the evidence on each side seems equally balanced.",
      "isTrue": false,
      "why": "A priori knowledge holds independently of experience and is graspable by thought alone — that 7 + 5 = 12, or that every event has a cause. Epoché is a deliberate move rather than a kind of knowledge: suspending judgment when the evidence is balanced.",
      "derivedFrom": "l3-def-epoche",
      "uid": "vt6du6f1a35s"
    },
    {
      "id": "tf-d-philosophy-l3-def-eudaimonia-hellenistic",
      "shape": "trueFalse",
      "tags": [
        "the-good-life",
        "eudaimonia"
      ],
      "statement": "Eudaimonia: Greek for human flourishing or a life well lived — the shared target of ancient ethics, which each Hellenistic school redefined in terms of its own path to a peaceful mind.",
      "isTrue": true,
      "why": "Eudaimonia is Greek for human flourishing, a life well lived — the shared target of ancient ethics, which each Hellenistic school redefined along its own path. Ataraxia is one such destination: freedom from disturbance, the Epicurean highest pleasure.",
      "derivedFrom": "l3-def-eudaimonia-hellenistic",
      "uid": "1q7cs5f83ffcj"
    },
    {
      "id": "tf-d-philosophy-l4-def-falsafa",
      "shape": "trueFalse",
      "tags": [
        "islamic",
        "falsafa"
      ],
      "statement": "Falsafa: Philosophy in the Greek rational tradition as practiced in the medieval Islamic world — chiefly the study and extension of Aristotle.",
      "isTrue": true,
      "why": "Falsafa is philosophy in the Greek rational tradition as practised in the medieval Islamic world, chiefly the study and extension of Aristotle; the word is Arabic for the Greek philosophia. Ṣaḍdarśana names the parallel six schools of Indian thought.",
      "derivedFrom": "l4-def-falsafa",
      "uid": "vyxswj64f6lv"
    },
    {
      "id": "tf-df-philosophy-l4-def-essence-existence",
      "shape": "trueFalse",
      "tags": [
        "avicenna",
        "metaphysics"
      ],
      "statement": "Metaphysics: Avicenna's distinction between *what a thing is* (its nature) and *that it is* (the fact that it actually exists).",
      "isTrue": false,
      "why": "Essence versus existence is Avicenna's distinction between what a thing is and that it is — for everything but God, the two come apart. Metaphysics is the branch of philosophy housing such questions: what is real, and what it is to be at all.",
      "derivedFrom": "l4-def-essence-existence",
      "uid": "wpmeod1942lgt"
    },
    {
      "id": "tf-d-philosophy-l5-def-a-priori",
      "shape": "trueFalse",
      "tags": [
        "kant",
        "epistemology"
      ],
      "statement": "A priori knowledge: Knowledge that holds independently of experience, graspable by thought alone — for example that 7 + 5 = 12, or that every event has a cause.",
      "isTrue": true,
      "why": "A priori knowledge holds independently of experience and is graspable by thought alone — that 7 + 5 = 12, or that every event has a cause. A posteriori knowledge is its opposite number: you must observe whether the world in fact turns out that way.",
      "derivedFrom": "l5-def-a-priori",
      "uid": "1kxqyrbs486hz"
    },
    {
      "id": "tf-d-philosophy-l6-def-dialectic",
      "shape": "trueFalse",
      "tags": [
        "idealism",
        "hegel",
        "logic"
      ],
      "statement": "Dialectic (Hegel): Reasoning that drives forward through contradiction: a thesis provokes its antithesis, and their conflict resolves into a higher synthesis.",
      "isTrue": true,
      "why": "Dialectic is Hegel's engine of reasoning through contradiction: a thesis provokes its antithesis, and the conflict resolves into a higher synthesis. Ubuntu belongs to a different tradition — personhood as achieved in community, not owned alone.",
      "derivedFrom": "l6-def-dialectic",
      "uid": "3s4zi3p5h1rb"
    },
    {
      "id": "tf-d-philosophy-l6-def-will-to-power",
      "shape": "trueFalse",
      "tags": [
        "nietzsche",
        "will-to-power"
      ],
      "statement": "Will to Power: Nietzsche's name for the fundamental drive to grow, create, and express one's full capacities — not a lust to dominate others.",
      "isTrue": true,
      "why": "The Übermensch is Nietzsche's figure who, accepting that objective meaning has collapsed, takes responsibility for creating their own values — no comic-book superman. Will to Power is the drive underneath: to grow, create and express full capacity.",
      "derivedFrom": "l6-def-will-to-power",
      "uid": "8nlrys1z0f2gy"
    },
    {
      "id": "tf-d-philosophy-l6-def-ubermensch",
      "shape": "trueFalse",
      "tags": [
        "nietzsche",
        "ubermensch"
      ],
      "statement": "Übermensch: The person who, accepting that objective meaning has collapsed, takes responsibility for creating their own values — not a comic-book \"superman.\"",
      "isTrue": true,
      "why": "Will to Power is Nietzsche's name for an urge to grow, create and express one's full capacities, rather than a lust to dominate others. The Übermensch is the person who lives it out, authoring their own values once objective meaning has gone.",
      "derivedFrom": "l6-def-ubermensch",
      "uid": "19ecpdtoy6vcv"
    },
    {
      "id": "tf-d-philosophy-l6-def-alienation",
      "shape": "trueFalse",
      "tags": [
        "marx",
        "alienation",
        "labor"
      ],
      "statement": "Alienation (Marx): The estrangement workers feel under capitalism when their labor, its products, and their fellow workers become things controlled by someone else.",
      "isTrue": true,
      "why": "Alienation is Marx's name for an estrangement workers feel when their labour, its products and their fellow workers all become things somebody else controls. Hegel's dialectic is the method Marx inherited and turned onto material conditions.",
      "derivedFrom": "l6-def-alienation",
      "uid": "x7bn6c14570f4"
    },
    {
      "id": "tf-df-philosophy-l6-def-utilitarianism",
      "shape": "trueFalse",
      "tags": [
        "mill",
        "utilitarianism",
        "ethics"
      ],
      "statement": "Eudaimonia: The ethical view that an act is right insofar as it maximizes overall well-being — the greatest happiness for the greatest number.",
      "isTrue": false,
      "why": "Eudaimonia is flourishing across a whole life, the goal ancient ethics set for a person. Utilitarianism scores acts rather than lives: an act is right insofar as it maximises overall well-being, the greatest happiness for the greatest number.",
      "derivedFrom": "l6-def-utilitarianism",
      "uid": "15n4s09lfz33n"
    },
    {
      "id": "tf-df-philosophy-l7-def-bad-faith",
      "shape": "trueFalse",
      "tags": [
        "existentialism",
        "sartre",
        "bad-faith"
      ],
      "statement": "Constant conjunction (Hume): Sartre's term for the self-deception by which we flee our own freedom — pretending we have no choice, reducing ourselves to a fixed role or to \"the way things are.\"",
      "isTrue": false,
      "why": "Bad faith is Sartre's term for the self-deception by which we flee our own freedom, pretending we have no choice. Constant conjunction is Hume's: the repeated pairing of events that is all we observe of cause, mistaken by habit for necessity.",
      "derivedFrom": "l7-def-bad-faith",
      "uid": "xi44my1axd5ba"
    },
    {
      "id": "tf-d-philosophy-l7-def-language-game",
      "shape": "trueFalse",
      "tags": [
        "analytic",
        "wittgenstein",
        "investigations"
      ],
      "statement": "Language-game: Wittgenstein's metaphor that words get their meaning only from their use within a rule-governed activity and context — like understanding \"checkmate\" only by knowing chess.",
      "isTrue": true,
      "why": "Family resemblance is Wittgenstein's idea that the things a word names share no single essence, only an overlapping web of similarities. Language-game is the companion thought: words take meaning from use inside a rule-governed activity, as 'checkmate' does from chess.",
      "derivedFrom": "l7-def-language-game",
      "uid": "pxn12ok5vkia"
    },
    {
      "id": "tf-df-philosophy-l7-def-family-resemblance",
      "shape": "trueFalse",
      "tags": [
        "analytic",
        "wittgenstein",
        "investigations"
      ],
      "statement": "Language-game: The idea that the things a word names (e.g.",
      "isTrue": false,
      "why": "Language-game is Wittgenstein's metaphor that words mean what their use inside a rule-governed activity makes them mean — 'checkmate' is unintelligible without chess. Family resemblance is his separate point: shared name, no shared essence, only overlapping likeness.",
      "derivedFrom": "l7-def-family-resemblance",
      "uid": "1937r3a10uolw"
    },
    {
      "id": "tf-df-philosophy-l7-def-epoche",
      "shape": "trueFalse",
      "tags": [
        "phenomenology",
        "husserl"
      ],
      "statement": "Theory of Forms: The \"bracketing\" or suspension of our ordinary assumptions about whether things really exist, so that we can examine pure experience exactly as it presents itself to consciousness.",
      "isTrue": false,
      "why": "Husserl's epoché is the bracketing of our ordinary assumptions about the existence of things, so experience can be examined exactly as it presents itself. The Theory of Forms is Plato's metaphysics: eternal archetypes behind imperfect visible copies.",
      "derivedFrom": "l7-def-epoche",
      "uid": "je0pijg997xn"
    },
    {
      "id": "tf-d-philosophy-l8-def-saddarsana",
      "shape": "trueFalse",
      "tags": [
        "indian",
        "schools"
      ],
      "statement": "Ṣaḍdarśana: The six orthodox \"viewpoints\" of Indian philosophy: Nyāya, Vaiśeṣika, Sāṃkhya, Yoga, Mīmāṃsā, and Vedānta — often paired as complementary partners.",
      "isTrue": true,
      "why": "Ṣaḍdarśana names the six orthodox viewpoints of Indian philosophy — Nyāya, Vaiśeṣika, Sāṃkhya, Yoga, Mīmāṃsā and Vedānta — often paired as complementary partners. Mīmāṃsā is the one among them concerned with ritual duty and Vedic exegesis.",
      "derivedFrom": "l8-def-saddarsana",
      "uid": "9uyvax13q2hnb"
    },
    {
      "id": "tf-d-philosophy-l8-def-maya",
      "shape": "trueFalse",
      "tags": [
        "indian",
        "advaita",
        "maya"
      ],
      "statement": "Māyā: Not total illusion, but misperception — seeing the single reality of Brahman as a world of separate, independent things.",
      "isTrue": true,
      "why": "Māyā is not total illusion but misperception: seeing the single reality of Brahman as a world of separate, independent things. The world is real; our reading of it is mistaken rather than the world itself. Vedānta works the claim out most fully.",
      "derivedFrom": "l8-def-maya",
      "uid": "t9z0nx1uiznet"
    },
    {
      "id": "tf-d-philosophy-l8-def-eightfold-path",
      "shape": "trueFalse",
      "tags": [
        "buddhism",
        "eightfold-path"
      ],
      "statement": "The Noble Eightfold Path: The Fourth Noble Truth's practical curriculum: eight factors grouped under wisdom, ethics, and meditation that together lead out of suffering.",
      "isTrue": true,
      "why": "The Five Aggregates are the bundles a person analyses into — form, feeling, perception, mental formations, consciousness — none of which, alone or together, is a self. The Noble Eightfold Path is an eight-factor curriculum leading out of suffering.",
      "derivedFrom": "l8-def-eightfold-path",
      "uid": "7ihsd85bj8ns"
    },
    {
      "id": "tf-df-philosophy-l8-def-five-aggregates",
      "shape": "trueFalse",
      "tags": [
        "buddhism",
        "anatta",
        "aggregates"
      ],
      "statement": "The Noble Eightfold Path: The five bundles a person can be analyzed into — form, feeling, perception, mental formations, and consciousness.",
      "isTrue": false,
      "why": "The Noble Eightfold Path is the Fourth Noble Truth's practical curriculum: eight factors grouped under wisdom, ethics and meditation that together lead out of suffering. The Five Aggregates are a different analysis — the bundles a person decomposes into.",
      "derivedFrom": "l8-def-five-aggregates",
      "uid": "n7q1tsarcnmc"
    },
    {
      "id": "tf-d-philosophy-l8-def-wu-wei",
      "shape": "trueFalse",
      "tags": [
        "chinese",
        "taoism",
        "wu-wei"
      ],
      "statement": "Wu wei: Literally \"non-action,\" but better understood as action without contrivance — moving with the natural flow of a situation rather than forcing an outcome.",
      "isTrue": true,
      "why": "Phronesis is Aristotle's practical wisdom: judgment that reads a situation and finds the right response, which no rulebook supplies. Wu wei is the Daoist cousin — literally 'non-action', better read as action without contrivance, moving with a situation.",
      "derivedFrom": "l8-def-wu-wei",
      "uid": "3k6gsr1lbc18d"
    },
    {
      "id": "tf-df-philosophy-l8-def-ubuntu",
      "shape": "trueFalse",
      "tags": [
        "african",
        "ubuntu",
        "personhood"
      ],
      "statement": "Dialectic (Hegel): The view that personhood is not an inherent individual property but something achieved and sustained in community — you become fully human through your relationships and your recognition by others.",
      "isTrue": false,
      "why": "Dialectic is Hegel's movement of thought through contradiction: thesis, antithesis, and a synthesis preserving what both got right. Ubuntu is an African account of personhood — you become fully human through other people, not on your own.",
      "derivedFrom": "l8-def-ubuntu",
      "uid": "1lbesfo1w9vaqq"
    },
    {
      "id": "concept-rw-philosophy-metaphysics",
      "shape": "concept",
      "conceptKind": "thing",
      "tags": [
        "thing",
        "philosophy-branch"
      ],
      "name": "Metaphysics",
      "clues": [
        "One of the five classical branches of philosophy, mapping the deep structure of reality that lies beneath appearances.",
        "Its single core question is blunt: what is real?",
        "It studies existence, substance, causality, and time, and asks whether mind is distinct from matter and whether our choices are truly free."
      ],
      "uid": "11j9d51nuw4p1"
    },
    {
      "id": "concept-rw-philosophy-epistemology",
      "shape": "concept",
      "conceptKind": "thing",
      "tags": [
        "thing",
        "philosophy-branch"
      ],
      "name": "Epistemology",
      "clues": [
        "One of the five classical branches, this one preoccupied with belief, justification, and answering the skeptic.",
        "Its core question: what can we know, and how?",
        "It studies the sources and limits of knowledge, above all how to tell genuine knowledge from mere belief or a lucky guess."
      ],
      "uid": "1tzvn841vemurw"
    },
    {
      "id": "concept-rw-philosophy-ethics",
      "shape": "concept",
      "conceptKind": "thing",
      "tags": [
        "thing",
        "philosophy-branch"
      ],
      "name": "Ethics",
      "clues": [
        "One of the five classical branches, focused on how a person ought to act.",
        "Its core question: how should we live?",
        "It studies moral principles, virtue, and justice, and wrestles with whether right and wrong are objective truths, mere feelings, or cultural conventions."
      ],
      "uid": "18yu1gubexgiq"
    },
    {
      "id": "concept-rw-philosophy-logic",
      "shape": "concept",
      "conceptKind": "thing",
      "tags": [
        "thing",
        "philosophy-branch"
      ],
      "name": "Logic",
      "clues": [
        "One of the five classical branches, the very toolkit the other four rely on to argue well.",
        "Its core question: what makes reasoning valid?",
        "It studies validity, soundness, and formal systems, and catalogs the fallacies that make an inference fail."
      ],
      "uid": "p1t49v1h83xqv"
    },
    {
      "id": "concept-rw-philosophy-aesthetics",
      "shape": "concept",
      "conceptKind": "thing",
      "tags": [
        "thing",
        "philosophy-branch"
      ],
      "name": "Aesthetics",
      "clues": [
        "One of the five classical branches, the one that ventures into taste, creativity, and the sublime.",
        "Its core question: what is beauty, and what is art?",
        "A signature puzzle it poses: does beauty live in the object itself, or only in the eye of the beholder?"
      ],
      "uid": "aj7cd6toe61"
    },
    {
      "id": "concept-rw-philosophy-thales-of-miletus",
      "shape": "concept",
      "conceptKind": "person",
      "tags": [
        "person",
        "presocratic"
      ],
      "name": "Thales of Miletus",
      "clues": [
        "An early thinker from the Ionian coast, traditionally honored as the very first philosopher.",
        "Instead of saying 'the gods made it so,' he sought a single natural first principle, an arche, behind the changing world.",
        "He claimed water is the fundamental substance of everything; Aristotle credited him as the founder of natural philosophy."
      ],
      "uid": "5w25ac1g134pk"
    },
    {
      "id": "concept-rw-philosophy-anaximander",
      "shape": "concept",
      "conceptKind": "person",
      "tags": [
        "person",
        "presocratic"
      ],
      "name": "Anaximander",
      "clues": [
        "A thinker from the Ionian city of Miletus, successor to the man who named water as the first cause.",
        "He judged water too specific, and reached instead for something with no fixed qualities at all.",
        "His first principle was the apeiron, the 'boundless' or infinite, the first genuinely abstract concept in Western thought."
      ],
      "uid": "mecpsgobtp68"
    },
    {
      "id": "concept-rw-philosophy-parmenides",
      "shape": "concept",
      "conceptKind": "person",
      "tags": [
        "person",
        "presocratic"
      ],
      "name": "Parmenides",
      "clues": [
        "Founder of the Eleatic school, he trusted pure logic over the evidence of the senses.",
        "He argued the exact opposite of Heraclitus: that change and motion are logically impossible.",
        "For him, being simply is, eternal, unchanging, and indivisible, so the shifting world our senses report must be illusion."
      ],
      "uid": "naryu1fn3b8v"
    },
    {
      "id": "concept-rw-philosophy-democritus",
      "shape": "concept",
      "conceptKind": "person",
      "tags": [
        "person",
        "presocratic"
      ],
      "name": "Democritus",
      "clues": [
        "An early Greek thinker who offered a strikingly modern-sounding account of matter.",
        "He held that reality is nothing but countless tiny, indivisible particles moving through empty space.",
        "His picture of atoms and void anticipated modern atomic theory by more than two thousand years."
      ],
      "uid": "gxgy3n3i5mjl"
    },
    {
      "id": "concept-rw-philosophy-protagoras",
      "shape": "concept",
      "conceptKind": "person",
      "tags": [
        "person",
        "sophist"
      ],
      "name": "Protagoras",
      "clues": [
        "A leading figure among the Sophists, the professional teachers of rhetoric who emerged around 450 BCE.",
        "He turned philosophy away from the cosmos toward human life, insisting truth is relative to the perceiver.",
        "His famous slogan: 'Man is the measure of all things.'"
      ],
      "uid": "1t07ir51qi1lyj"
    },
    {
      "id": "concept-rw-philosophy-epictetus",
      "shape": "concept",
      "conceptKind": "person",
      "tags": [
        "person",
        "stoicism"
      ],
      "name": "Epictetus",
      "clues": [
        "Born a slave in Asia Minor, he studied philosophy in bondage and taught freely once emancipated.",
        "He gave Stoicism its most quotable voice, though he wrote nothing himself; his pupil Arrian recorded the Discourses and the Enchiridion.",
        "A famous anecdote: when his master twisted and broke his leg, he said only, 'Did I not tell you?'"
      ],
      "uid": "1mjts53nm5kft"
    },
    {
      "id": "concept-rw-philosophy-marcus-aurelius",
      "shape": "concept",
      "conceptKind": "person",
      "tags": [
        "person",
        "stoicism"
      ],
      "name": "Marcus Aurelius",
      "clues": [
        "This Stoic shows philosophy at the summit of worldly fortune rather than the bottom.",
        "A Roman emperor who commanded armies and endured plague and war, he kept private notes never meant for readers.",
        "Those notes, the Meditations, keep returning to one lesson: 'You have power over your mind, not outside events.'"
      ],
      "uid": "t07zkn1upsw7p"
    },
    {
      "id": "concept-rw-philosophy-pyrrho-of-elis",
      "shape": "concept",
      "conceptKind": "person",
      "tags": [
        "person",
        "skepticism"
      ],
      "name": "Pyrrho of Elis",
      "clues": [
        "Said to have traveled east with Alexander's army as far as India, he came home with a radical doubt.",
        "He founded Hellenistic Skepticism, convinced that for any claim an equally strong opposing claim can be found.",
        "His remedy was epoché, the deliberate suspension of judgment, which unexpectedly produced the same serene calm the Epicureans sought."
      ],
      "uid": "mr7oxzq1dhtf"
    },
    {
      "id": "concept-rw-philosophy-anselm-of-canterbury",
      "shape": "concept",
      "conceptKind": "person",
      "tags": [
        "person",
        "scholasticism"
      ],
      "name": "Anselm of Canterbury",
      "clues": [
        "A medieval Scholastic who tried to prove God exists from a definition alone, with no appeal to the world.",
        "In 1078 he defined God as 'that than which nothing greater can be conceived,' arguing a real God must be greater than a merely imagined one.",
        "His reasoning is called the ontological argument; Kant later rejected it for treating existence as a property."
      ],
      "uid": "1j8ncjl199dhdp"
    },
    {
      "id": "concept-rw-philosophy-gaunilo",
      "shape": "concept",
      "conceptKind": "person",
      "tags": [
        "person",
        "scholasticism"
      ],
      "name": "Gaunilo",
      "clues": [
        "A medieval monk best remembered for a sharp objection rather than a system of his own.",
        "He parodied a famous proof of God by defining the greatest conceivable island and noting it would then have to exist.",
        "Anselm replied that the reasoning applies only to God, a necessary being, not to a merely contingent island."
      ],
      "uid": "9vt4p8184puaa"
    },
    {
      "id": "concept-rw-philosophy-william-of-ockham",
      "shape": "concept",
      "conceptKind": "person",
      "tags": [
        "person",
        "scholasticism"
      ],
      "name": "William of Ockham",
      "clues": [
        "A 14th-century thinker who bequeathed a principle that would later reshape science.",
        "He taught that entities must not be multiplied beyond necessity: when rival explanations fit the same evidence, prefer the simpler.",
        "That rule of economy, still used across the sciences, is remembered as his 'razor.'"
      ],
      "uid": "1pjwikb9kphhd"
    },
    {
      "id": "concept-rw-philosophy-al-ghazali",
      "shape": "concept",
      "conceptKind": "person",
      "tags": [
        "person",
        "islamic-philosophy"
      ],
      "name": "al-Ghazali",
      "clues": [
        "An Islamic thinker who leveled a powerful attack on the philosophers of his own tradition.",
        "His work The Incoherence of the Philosophers charged that Greek-style philosophy was incompatible with Islam.",
        "Averroes answered him directly with a rebuttal titled The Incoherence of the Incoherence."
      ],
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    },
    {
      "id": "concept-rw-philosophy-spinoza",
      "shape": "concept",
      "conceptKind": "person",
      "tags": [
        "person",
        "rationalism"
      ],
      "name": "Spinoza",
      "clues": [
        "A 17th-century rationalist who wrote his masterwork in the form of geometric proofs.",
        "He argued there is only one substance, which he called 'God, or Nature,' a pantheism that got him expelled from his community.",
        "A strict determinist, he held that all things follow necessarily from that single infinite reality, so freedom means understanding necessity."
      ],
      "uid": "dxe2ivlx1h51"
    },
    {
      "id": "concept-rw-philosophy-locke",
      "shape": "concept",
      "conceptKind": "person",
      "tags": [
        "person",
        "empiricism"
      ],
      "name": "Locke",
      "clues": [
        "A British empiricist who flatly denied there are any innate ideas.",
        "He held the mind at birth is a blank slate, a tabula rasa, written on only by experience.",
        "He also founded political liberalism, arguing for natural rights to life, liberty, and property, and government by the consent of the governed."
      ],
      "uid": "y6qy63blv763"
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    {
      "id": "concept-rw-philosophy-berkeley",
      "shape": "concept",
      "conceptKind": "person",
      "tags": [
        "person",
        "empiricism"
      ],
      "name": "Berkeley",
      "clues": [
        "One of the three great British empiricists, he pushed the movement toward idealism.",
        "He held that objects exist only as ideas within minds.",
        "His slogan captures it: 'to be is to be perceived.'"
      ],
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    },
    {
      "id": "concept-rw-philosophy-hobbes",
      "shape": "concept",
      "conceptKind": "person",
      "tags": [
        "person",
        "social-contract"
      ],
      "name": "Hobbes",
      "clues": [
        "An early modern thinker who imagined human life with no government at all, and found it terrifying.",
        "He called that condition a 'war of all against all,' where life is 'solitary, poor, nasty, brutish, and short.'",
        "His remedy, argued in Leviathan, was a social contract handing near-absolute power to a sovereign in return for security."
      ],
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    },
    {
      "id": "concept-rw-philosophy-rousseau",
      "shape": "concept",
      "conceptKind": "person",
      "tags": [
        "person",
        "social-contract"
      ],
      "name": "Rousseau",
      "clues": [
        "An early modern thinker who reversed the gloomy view of humanity's natural state.",
        "He held that people were free and basically good by nature, nearer the 'noble savage,' and that society corrupted them.",
        "Famous for 'Man is born free, and everywhere he is in chains,' he grounded legitimate rule in the general will."
      ],
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      "id": "concept-rw-philosophy-geist",
      "shape": "concept",
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      "tags": [
        "thing",
        "german-idealism",
        "hegel"
      ],
      "name": "Geist",
      "clues": [
        "In Hegel's system, this collective force drives the whole dialectic of history forward.",
        "It is not any one person's mind but a rational consciousness working itself out across cultures and centuries.",
        "Its German name translates as 'Spirit' or 'Mind,' and Hegel claims it comes to know itself through history."
      ],
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    },
    {
      "id": "concept-rw-philosophy-the-will-to-power",
      "shape": "concept",
      "conceptKind": "thing",
      "tags": [
        "thing",
        "nietzsche"
      ],
      "name": "The will to power",
      "clues": [
        "Nietzsche's name for the fundamental drive he saw underlying all human striving.",
        "Commonly misread as a lust to dominate others, it is really the urge to grow, create, and express one's full capacities.",
        "It is a striving for self-overcoming — to become more than one was — shown by a flourishing artist or athlete as much as any conqueror."
      ],
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    },
    {
      "id": "concept-rw-philosophy-eternal-recurrence",
      "shape": "concept",
      "conceptKind": "thing",
      "tags": [
        "thing",
        "nietzsche"
      ],
      "name": "Eternal recurrence",
      "clues": [
        "Nietzsche offered this as a test of whether you have truly affirmed your life.",
        "Imagine you had to live this exact life — every joy and every pain, in the same order — over and over, without end.",
        "To greet that endless repetition with a wholehearted 'yes,' rather than being crushed by it, marks a life genuinely loved."
      ],
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    },
    {
      "id": "concept-rw-philosophy-alienation",
      "shape": "concept",
      "conceptKind": "thing",
      "tags": [
        "thing",
        "marxism"
      ],
      "name": "Alienation",
      "clues": [
        "A key strand of Marx's critique of capitalism, more psychological than economic.",
        "It describes how the worker is cut off on several fronts at once — from the products they make, from the act of working, and from one another.",
        "Labor that should be a creative expression of our nature becomes a mere commodity sold for survival, leaving the worker estranged from their own humanity."
      ],
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    },
    {
      "id": "concept-rw-philosophy-the-harm-principle",
      "shape": "concept",
      "conceptKind": "thing",
      "tags": [
        "thing",
        "liberalism"
      ],
      "name": "The harm principle",
      "clues": [
        "Mill introduced this idea in On Liberty (1859) as one of liberalism's sharpest tools.",
        "It says society may only coerce a person against their will to prevent injury to other people.",
        "A person's own good — physical or moral — is never enough warrant; you may argue or plead with them, but not force them for their own sake."
      ],
      "uid": "422sizj1lh7b"
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    {
      "id": "concept-rw-philosophy-frege",
      "shape": "concept",
      "conceptKind": "person",
      "tags": [
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        "logic",
        "analytic"
      ],
      "name": "Frege",
      "clues": [
        "This 19th-century German thinker overturned Aristotle's syllogisms to invent modern formal logic.",
        "He built a system powerful enough to express all of mathematical reasoning.",
        "He drew a famous distinction between sense and reference: 'the morning star' and 'the evening star' differ in meaning yet both point to Venus."
      ],
      "uid": "ltomv51fo1kf9"
    },
    {
      "id": "concept-rw-philosophy-russell",
      "shape": "concept",
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        "logic",
        "analytic"
      ],
      "name": "Russell",
      "clues": [
        "This British philosopher tried to show that all of mathematics could be derived from pure logic.",
        "With Alfred North Whitehead he wrote the monumental Principia Mathematica.",
        "His program, logical atomism, held that the world is built of simple 'atomic facts' a perfect language would mirror exactly."
      ],
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    },
    {
      "id": "concept-rw-philosophy-husserl",
      "shape": "concept",
      "conceptKind": "person",
      "tags": [
        "person",
        "phenomenology"
      ],
      "name": "Husserl",
      "clues": [
        "He founded a rigorous method for studying experience strictly from the first-person point of view.",
        "His technique, the epoché or 'bracketing,' suspends all assumptions about whether things really exist out there.",
        "He gave phenomenology two anchors: intentionality — consciousness is always of something — and the everyday 'life-world.'"
      ],
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    },
    {
      "id": "concept-rw-philosophy-foucault",
      "shape": "concept",
      "conceptKind": "person",
      "tags": [
        "person",
        "continental"
      ],
      "name": "Foucault",
      "clues": [
        "This 20th-century French thinker studied how knowledge and power are woven together.",
        "He argued that what a society counts as 'truth' — about madness, crime, or sexuality — is shaped by its institutions and power relations.",
        "His method, called genealogy, traces how our supposedly timeless concepts actually emerged through contingent history."
      ],
      "uid": "ctwuzita1xi6"
    },
    {
      "id": "concept-rw-philosophy-derrida",
      "shape": "concept",
      "conceptKind": "person",
      "tags": [
        "person",
        "deconstruction"
      ],
      "name": "Derrida",
      "clues": [
        "This French philosopher created a famous way of reading texts against themselves.",
        "His method, deconstruction, exposes the unstable assumptions and hidden hierarchies buried in a text.",
        "He coined the term 'différance' for how meaning is never fully present but endlessly deferred, sliding from sign to sign."
      ],
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    },
    {
      "id": "concept-rw-philosophy-m-y",
      "shape": "concept",
      "conceptKind": "thing",
      "tags": [
        "thing",
        "vedanta",
        "hinduism"
      ],
      "name": "Māyā",
      "clues": [
        "In Advaita Vedānta, this names our basic misperception of reality.",
        "Often loosely translated 'illusion,' it does not mean the world is fake — only that we misread it.",
        "Like mistaking a rope for a snake, we wrongly read the single reality of Brahman as a crowd of separate, independent things."
      ],
      "uid": "1j1m5wpe57g59"
    },
    {
      "id": "concept-rw-philosophy-nirvana",
      "shape": "concept",
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      "tags": [
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        "buddhism"
      ],
      "name": "Nirvana",
      "clues": [
        "This is the Buddhist Third Noble Truth — the promise that suffering can genuinely cease.",
        "Its name literally evokes 'blowing out,' like a flame going dark once its fuel is gone.",
        "It is the extinguishing of craving — not annihilation but release from the compulsive grasping that kept the fire burning."
      ],
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    {
      "id": "concept-rw-philosophy-wu-wei",
      "shape": "concept",
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      "tags": [
        "thing",
        "taoism"
      ],
      "name": "Wu wei",
      "clues": [
        "A central Taoist ideal describing the right way to act in the world.",
        "It means acting without contrivance — moving with a situation's natural flow rather than forcing an outcome; its name literally means 'non-action,' though not idleness.",
        "Laozi's model for it is water: the most yielding thing, which never fights yet slowly carves canyons."
      ],
      "uid": "1t3gj721x8b454"
    },
    {
      "id": "concept-rw-philosophy-r-n",
      "shape": "concept",
      "conceptKind": "thing",
      "tags": [
        "thing",
        "confucianism"
      ],
      "name": "Rén",
      "clues": [
        "This is Confucius's central virtue, often translated 'benevolence' or 'humaneness.'",
        "It is a settled disposition of care toward others, shown not in grand gestures but in the proper conduct of everyday relationships.",
        "Confucius taught it is cultivated, never inherited — one grows into it through practice and the example of better people."
      ],
      "uid": "4ffzuuiqqwci"
    },
    {
      "id": "concept-rw-philosophy-ubuntu",
      "shape": "concept",
      "conceptKind": "thing",
      "tags": [
        "thing",
        "african-philosophy"
      ],
      "name": "Ubuntu",
      "clues": [
        "This Southern African moral philosophy rejects the Western idea that you start out a complete person on your own.",
        "It holds that personhood is not something you are born with but something achieved through your relationships and shared life.",
        "Its Zulu/Xhosa maxim — 'a person is a person through other persons' — is popularly rendered 'I am because we are.'"
      ],
      "uid": "d5jqxg124vrnq"
    },
    {
      "id": "concept-rw-philosophy-the-sorites-paradox",
      "shape": "concept",
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      "tags": [
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        "paradox",
        "logic"
      ],
      "name": "The Sorites Paradox",
      "clues": [
        "This ancient puzzle exposes the vagueness of everyday words like 'bald' and 'tall.'",
        "The trouble: such words have no sharp cut-off — no exact point where one more or one less flips the answer.",
        "Start with a thousand grains of sand and remove them one at a time; each step still seems to leave a pile, absurdly down to a single grain."
      ],
      "uid": "1yd2kem1wviuea"
    },
    {
      "id": "concept-rw-philosophy-the-invisible-hand",
      "shape": "concept",
      "conceptKind": "thing",
      "tags": [
        "thing",
        "economics"
      ],
      "name": "The Invisible Hand",
      "clues": [
        "Adam Smith used this metaphor to explain how private self-interest can serve the public good.",
        "The baker and butcher provide our dinner not from kindness but from self-interest — yet society ends up well fed.",
        "Each person chasing private gain is led, as if guided unseen, to a coordinated economy no one planned or intended."
      ],
      "uid": "yz4rzx150b5ih"
    },
    {
      "id": "concept-rw-philosophy-schr-dinger-s-cat",
      "shape": "concept",
      "conceptKind": "thing",
      "tags": [
        "thing",
        "thought-experiment",
        "physics"
      ],
      "name": "Schrödinger's Cat",
      "clues": [
        "A 1935 thought experiment dramatizing the strange 'measurement problem' in quantum theory.",
        "An animal is sealed in a box with a poison trigger wired to a single random atom's decay.",
        "Until someone opens the box, quantum theory seems to leave the creature both alive and dead at once, resolved only by observation."
      ],
      "uid": "m8a0cr1i5gprf"
    },
    {
      "id": "concept-rw-philosophy-substance-dualism",
      "shape": "concept",
      "conceptKind": "thing",
      "tags": [
        "thing",
        "philosophy-of-mind"
      ],
      "name": "Substance dualism",
      "clues": [
        "One of the oldest answers to the mind-body problem, most associated with Descartes.",
        "It claims mind and body are two utterly distinct kinds of thing — one immaterial, one physical.",
        "Critics mock it as the 'ghost in the machine': a non-physical mind somehow lodged inside a mechanical body."
      ],
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    },
    {
      "id": "concept-rw-philosophy-physicalism",
      "shape": "concept",
      "conceptKind": "thing",
      "tags": [
        "thing",
        "philosophy-of-mind"
      ],
      "name": "Physicalism",
      "clues": [
        "The most scientifically mainstream answer to the mind-body problem.",
        "It denies any ghostly extra ingredient: mental life is nothing over and above what the brain does.",
        "On this view the mind simply is the brain — thoughts and feelings just are neurons and chemistry at work."
      ],
      "uid": "dxlogxicbdzj"
    },
    {
      "id": "concept-rw-philosophy-functionalism",
      "shape": "concept",
      "conceptKind": "thing",
      "tags": [
        "thing",
        "philosophy-of-mind"
      ],
      "name": "Functionalism",
      "clues": [
        "This theory of mind is the philosophical backbone of most AI research.",
        "It says what makes a state a belief or a pain is the role it plays — its causes and effects — not what it is made of.",
        "So a silicon system playing the very same role could, in principle, have the same mind as a brain of neurons."
      ],
      "uid": "h6tav11ilavs7"
    },
    {
      "id": "concept-rw-philosophy-panpsychism",
      "shape": "concept",
      "conceptKind": "thing",
      "tags": [
        "thing",
        "philosophy-of-mind"
      ],
      "name": "Panpsychism",
      "clues": [
        "The boldest and strangest of the positions on the mind.",
        "Rather than explaining how consciousness emerges from dead matter, it says experience was there all along.",
        "It holds that consciousness is a fundamental feature of the universe, present at every level of matter, down to the smallest particles."
      ],
      "uid": "19elrdw1tjioqq"
    },
    {
      "id": "concept-rw-philosophy-property-dualism",
      "shape": "concept",
      "conceptKind": "thing",
      "tags": [
        "thing",
        "philosophy-of-mind"
      ],
      "name": "Property dualism",
      "clues": [
        "A middle-ground answer to the mind-body problem, sitting between physicalism and Descartes' two-substance view.",
        "It accepts there is only one kind of stuff in the world, but insists that stuff carries two irreducible sorts of feature.",
        "The brain is wholly physical, yet its mental features — how experiences feel — cannot be reduced to its physical ones."
      ],
      "uid": "1d0fh9gzwflso"
    },
    {
      "id": "ot-branches-1",
      "shape": "mcq",
      "tags": [
        "metaphysics",
        "branches"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which core question does metaphysics ask?"
      },
      "options": [
        {
          "modality": "text",
          "value": "What is beautiful?"
        },
        {
          "modality": "text",
          "value": "What is right?"
        },
        {
          "modality": "text",
          "value": "What is knowable?"
        },
        {
          "modality": "text",
          "value": "What is real?"
        }
      ],
      "correctIndex": 3,
      "explanation": "Metaphysics asks what is real, studying existence, substance, causality, time, and free will. 'What is right?' belongs to ethics, 'What is knowable?' to epistemology, and 'What is beautiful?' to aesthetics.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
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    },
    {
      "id": "ot-branches-2",
      "shape": "mcq",
      "tags": [
        "epistemology",
        "branches"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which branch asks 'What can we know, and how?'"
      },
      "options": [
        {
          "modality": "text",
          "value": "Ethics"
        },
        {
          "modality": "text",
          "value": "Epistemology"
        },
        {
          "modality": "text",
          "value": "Logic"
        },
        {
          "modality": "text",
          "value": "Metaphysics"
        }
      ],
      "correctIndex": 1,
      "explanation": "Epistemology owns the question of what we can know and how. Metaphysics asks what is real; logic asks what is valid reasoning; ethics asks how we should live.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "sugroa1kt7cec"
    },
    {
      "id": "ot-branches-3",
      "shape": "mcq",
      "tags": [
        "ethics",
        "branches"
      ],
      "prompt": {
        "modality": "text",
        "value": "The core question 'How should we live?' belongs to which branch?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Logic"
        },
        {
          "modality": "text",
          "value": "Aesthetics"
        },
        {
          "modality": "text",
          "value": "Epistemology"
        },
        {
          "modality": "text",
          "value": "Ethics"
        }
      ],
      "correctIndex": 3,
      "explanation": "Ethics asks how we should live, studying moral principles, right action, virtue, and justice. Logic concerns valid reasoning; aesthetics beauty; epistemology knowledge.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "82h7rke5mng4"
    },
    {
      "id": "ot-branches-4",
      "shape": "mcq",
      "tags": [
        "logic",
        "branches"
      ],
      "prompt": {
        "modality": "text",
        "value": "Logic is the branch that asks which core question?"
      },
      "options": [
        {
          "modality": "text",
          "value": "What is ultimate reality?",
          "short": "What is ultimate reality?"
        },
        {
          "modality": "text",
          "value": "What is valid reasoning?",
          "short": "What is valid reasoning?"
        },
        {
          "modality": "text",
          "value": "What is right action?",
          "short": "What is right action?"
        },
        {
          "modality": "text",
          "value": "What is genuine knowledge?",
          "short": "What is genuine knowledge?"
        }
      ],
      "correctIndex": 1,
      "explanation": "Logic asks what makes reasoning valid, studying validity, soundness, and fallacies. The other options paraphrase the core questions of metaphysics, ethics, and epistemology respectively.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1lrn790dwuaue"
    },
    {
      "id": "ot-branches-5",
      "shape": "mcq",
      "tags": [
        "branches",
        "matching"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which pairing of a branch with its core question is correct?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Ethics — What is real?",
          "short": "Ethics — What is real?"
        },
        {
          "modality": "text",
          "value": "Logic — How should we live?",
          "short": "Logic — How should we live?"
        },
        {
          "modality": "text",
          "value": "Aesthetics — What is beauty?",
          "short": "Aesthetics — What is beauty?"
        },
        {
          "modality": "text",
          "value": "Metaphysics — What can we know?",
          "short": "Metaphysics — What can we know?"
        }
      ],
      "correctIndex": 2,
      "explanation": "Aesthetics asks 'What is beauty, and what is art?' The other pairings are scrambled: 'What is real?' belongs to metaphysics, 'How should we live?' to ethics, and 'What can we know?' to epistemology.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "q3ixge1onlzys"
    },
    {
      "id": "ot-recognize-1",
      "shape": "mcq",
      "tags": [
        "epistemology",
        "definition"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which branch studies the sources, limits, and justification of knowledge?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Aesthetics"
        },
        {
          "modality": "text",
          "value": "Logic"
        },
        {
          "modality": "text",
          "value": "Ethics"
        },
        {
          "modality": "text",
          "value": "Epistemology"
        }
      ],
      "correctIndex": 3,
      "explanation": "Epistemology studies knowledge — its sources, limits, and justification. Aesthetics studies beauty and art; logic studies valid inference; ethics studies right action.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "swv17z15efjd5"
    },
    {
      "id": "ot-recognize-2",
      "shape": "mcq",
      "tags": [
        "metaphysics",
        "definition"
      ],
      "prompt": {
        "modality": "text",
        "value": "A thinker studying existence, substance, causality, and free will works in which branch?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Metaphysics"
        },
        {
          "modality": "text",
          "value": "Ethics"
        },
        {
          "modality": "text",
          "value": "Epistemology"
        },
        {
          "modality": "text",
          "value": "Logic"
        }
      ],
      "correctIndex": 0,
      "explanation": "Those topics — existence, substance, causality, free will — are the domain of metaphysics, the study of what is real. Ethics concerns right action, epistemology knowledge, and logic valid inference, not the structure of reality.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "107j89910kcb37"
    },
    {
      "id": "ot-recognize-3",
      "shape": "mcq",
      "tags": [
        "aesthetics",
        "definition"
      ],
      "prompt": {
        "modality": "text",
        "value": "Aesthetics is best described as the branch studying which of the following?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Beauty, art, taste, and the sublime",
          "short": "Beauty, art, taste, sublime"
        },
        {
          "modality": "text",
          "value": "Belief, doubt, evidence, and knowledge",
          "short": "Belief, doubt, evidence, knowledge"
        },
        {
          "modality": "text",
          "value": "Virtue, justice, morals, and right action",
          "short": "Virtue, justice, right action"
        },
        {
          "modality": "text",
          "value": "Inference, validity, soundness, and fallacies",
          "short": "Inference, validity, fallacies"
        }
      ],
      "correctIndex": 0,
      "explanation": "Aesthetics studies beauty and art — taste, creativity, and the sublime. The other options list the concerns of epistemology, ethics, and logic.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "r9j9t01s0rjf2"
    },
    {
      "id": "ot-recognize-4",
      "shape": "mcq",
      "tags": [
        "sub-disciplines",
        "mind"
      ],
      "prompt": {
        "modality": "text",
        "value": "Philosophy of mind is the sub-discipline that studies what?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Meaning and the word–world relationship",
          "short": "Meaning & word–world"
        },
        {
          "modality": "text",
          "value": "Evidence and the theory–observation relationship",
          "short": "Evidence & theory–observation"
        },
        {
          "modality": "text",
          "value": "Justice and the citizen–state relationship",
          "short": "Justice & citizen–state"
        },
        {
          "modality": "text",
          "value": "Consciousness and the mind–body relationship",
          "short": "Consciousness & mind–body"
        }
      ],
      "correctIndex": 3,
      "explanation": "Philosophy of mind studies consciousness and the mind–body link. The other options describe philosophy of language, philosophy of science, and political philosophy.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "kzy08i1crozfg"
    },
    {
      "id": "ot-epist-1",
      "shape": "mcq",
      "tags": [
        "rationalism",
        "epistemology"
      ],
      "prompt": {
        "modality": "text",
        "value": "According to rationalism, what is the primary source of knowledge?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Sensation and reflection",
          "short": "Sensation and reflection"
        },
        {
          "modality": "text",
          "value": "Authority and tradition",
          "short": "Authority and tradition"
        },
        {
          "modality": "text",
          "value": "Reason and innate ideas",
          "short": "Reason and innate ideas"
        },
        {
          "modality": "text",
          "value": "Habit and settled custom",
          "short": "Habit and settled custom"
        }
      ],
      "correctIndex": 2,
      "explanation": "Rationalism (Descartes, Leibniz) holds that reason is primary and the mind contains innate ideas. Sensation and reflection are Locke's empiricist channels; habit and custom are Hume's account of what induction rests on; philosophy refuses to take claims on authority or tradition.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1gt733d3yrx5n"
    },
    {
      "id": "ot-epist-2",
      "shape": "mcq",
      "tags": [
        "empiricism",
        "philosophers"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which pair of philosophers is most associated with empiricism?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Locke and Hume"
        },
        {
          "modality": "text",
          "value": "Sartre and Camus"
        },
        {
          "modality": "text",
          "value": "Descartes and Leibniz"
        },
        {
          "modality": "text",
          "value": "Kant and Hegel"
        }
      ],
      "correctIndex": 0,
      "explanation": "Empiricism — sense experience as the source of knowledge, the mind as a blank slate — is associated with Locke and Hume. Descartes and Leibniz are rationalists; Kant and Hegel belong to the German tradition that came after both camps; Sartre and Camus are twentieth-century existentialists.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "qo8yvzbrkwmz"
    },
    {
      "id": "ot-epist-3",
      "shape": "mcq",
      "tags": [
        "a-priori",
        "epistemology"
      ],
      "prompt": {
        "modality": "text",
        "value": "'7 + 5 = 12' is an example of which kind of knowledge?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Inductive"
        },
        {
          "modality": "text",
          "value": "A priori"
        },
        {
          "modality": "text",
          "value": "A posteriori"
        },
        {
          "modality": "text",
          "value": "Contingent"
        }
      ],
      "correctIndex": 1,
      "explanation": "'7 + 5 = 12' is justified without any observation, so it is a priori — Kant used this very example of a synthetic a priori truth, informative yet knowable without experience.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1s1s8r012juhkw"
    },
    {
      "id": "ot-epist-4",
      "shape": "mcq",
      "tags": [
        "analytic",
        "synthetic"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which statement is analytic — true purely by definition?"
      },
      "options": [
        {
          "modality": "text",
          "value": "All humans are mortal",
          "short": "All humans are mortal"
        },
        {
          "modality": "text",
          "value": "All bachelors are unmarried",
          "short": "All bachelors are unmarried"
        },
        {
          "modality": "text",
          "value": "All metals conduct heat",
          "short": "All metals conduct heat"
        },
        {
          "modality": "text",
          "value": "All ice floats on water",
          "short": "All ice floats on water"
        }
      ],
      "correctIndex": 1,
      "explanation": "An analytic statement is true by unpacking its terms: 'bachelor' means unmarried. The other three are synthetic — that humans die, that metals conduct heat, that ice floats are facts about the world learned from experience, and no definition guarantees any of them.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "7mnc03nw6uht"
    },
    {
      "id": "ot-epist-5",
      "shape": "mcq",
      "tags": [
        "a-posteriori",
        "epistemology"
      ],
      "prompt": {
        "modality": "text",
        "value": "'Water boils at 100°C' must be checked against the world, making it which type of claim?"
      },
      "options": [
        {
          "modality": "text",
          "value": "A posteriori"
        },
        {
          "modality": "text",
          "value": "Necessary"
        },
        {
          "modality": "text",
          "value": "Analytic"
        },
        {
          "modality": "text",
          "value": "A priori"
        }
      ],
      "correctIndex": 0,
      "explanation": "A posteriori knowledge depends on experience and must be verified against the world. A priori and analytic claims need no such observation.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1tolkv01uums1w"
    },
    {
      "id": "ot-meta-1",
      "shape": "mcq",
      "tags": [
        "dualism",
        "metaphysics"
      ],
      "prompt": {
        "modality": "text",
        "value": "Dualism holds that reality consists of what?"
      },
      "options": [
        {
          "modality": "text",
          "value": "One kind of substance only, mind or ideas",
          "short": "One substance: mind or ideas"
        },
        {
          "modality": "text",
          "value": "Two kinds of substance, mind and matter",
          "short": "Two substances: mind & matter"
        },
        {
          "modality": "text",
          "value": "One kind of substance only, physical matter",
          "short": "One substance: physical matter"
        },
        {
          "modality": "text",
          "value": "Countless mind-like substances, the monads",
          "short": "Countless mind-like monads"
        }
      ],
      "correctIndex": 1,
      "explanation": "Dualism (Descartes) says reality has two fundamentally different substances, mind and matter. The one-substance answers are monism — idealist if the one kind is mind, materialist if it is matter — and Leibniz's countless monads are a third, pluralist picture.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "kuf69yz2k8gy"
    },
    {
      "id": "ot-meta-2",
      "shape": "mcq",
      "tags": [
        "materialism",
        "metaphysics"
      ],
      "prompt": {
        "modality": "text",
        "value": "Materialism (physicalism) claims that:"
      },
      "options": [
        {
          "modality": "text",
          "value": "Physical things exist and so do abstract objects like numbers",
          "short": "Matter plus abstract objects"
        },
        {
          "modality": "text",
          "value": "Only physical things exist and the mind is brain processes",
          "short": "Only matter; mind is brain"
        },
        {
          "modality": "text",
          "value": "Both mind and matter exist and the mind is a distinct substance",
          "short": "Two substances; mind distinct"
        },
        {
          "modality": "text",
          "value": "Only minds and ideas exist and matter is what minds perceive",
          "short": "Only minds; matter is perceived"
        }
      ],
      "correctIndex": 1,
      "explanation": "Materialism holds that only physical things exist and mind is ultimately brain processes. Idealism holds the opposite — only minds and their ideas exist — dualism posits two distinct substances, and admitting abstract objects beyond the physical world is exactly what physicalism denies.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "4eul6618wxkpw"
    },
    {
      "id": "ot-meta-3",
      "shape": "mcq",
      "tags": [
        "necessity",
        "modality"
      ],
      "prompt": {
        "modality": "text",
        "value": "A necessary truth is one that:"
      },
      "options": [
        {
          "modality": "text",
          "value": "Could not have been otherwise in any possible world",
          "short": "True in every possible world"
        },
        {
          "modality": "text",
          "value": "Cannot be known before it is checked against the world",
          "short": "Known only once checked"
        },
        {
          "modality": "text",
          "value": "Happens to be true but could have been false",
          "short": "True but could've been false"
        },
        {
          "modality": "text",
          "value": "Holds in one time or culture but changes in another",
          "short": "Changes with time or culture"
        }
      ],
      "correctIndex": 0,
      "explanation": "A necessary truth holds in every possible world — a triangle has three sides. A contingent truth happens to be true but could have been false; a claim that must be checked against the world is a posteriori; and something that shifts between cultures or eras is a convention, not a necessity.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "m5vrsp14iuyqj"
    },
    {
      "id": "ot-meta-4",
      "shape": "mcq",
      "tags": [
        "deontology",
        "ethics"
      ],
      "prompt": {
        "modality": "text",
        "value": "Deontology judges the morality of an action by what?"
      },
      "options": [
        {
          "modality": "text",
          "value": "The consequences it produces",
          "short": "The consequences it produces"
        },
        {
          "modality": "text",
          "value": "The duties and rules it fulfills",
          "short": "The moral duties it fulfills"
        },
        {
          "modality": "text",
          "value": "The character of the agent",
          "short": "The character of the agent"
        },
        {
          "modality": "text",
          "value": "The customs of the agent's culture",
          "short": "The agent's cultural customs"
        }
      ],
      "correctIndex": 1,
      "explanation": "Deontology (Kant's Categorical Imperative) judges by duties and rules, binding regardless of outcome. Consequentialism judges by results, virtue ethics by character, and a culture's customs are the conventionalist answer — none of them a duty that binds whatever the outcome.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1kaocim6tcyfk"
    },
    {
      "id": "ot-reason-1",
      "shape": "mcq",
      "tags": [
        "validity",
        "logic"
      ],
      "prompt": {
        "modality": "text",
        "value": "A deductive argument is valid when:"
      },
      "options": [
        {
          "modality": "text",
          "value": "Its conclusion follows logically from its premises, even if they are false",
          "short": "Follows even if premises false"
        },
        {
          "modality": "text",
          "value": "It moves from many observations to a conclusion that is only probable",
          "short": "Observations to probable claim"
        },
        {
          "modality": "text",
          "value": "All of its premises are actually true, whatever form the argument takes",
          "short": "True premises, whatever form"
        },
        {
          "modality": "text",
          "value": "It persuades most of its listeners, even if the reasoning is loose",
          "short": "Persuades despite loose logic"
        }
      ],
      "correctIndex": 0,
      "explanation": "Validity is about form: the conclusion follows from the premises regardless of whether they are true. Generalizing from observations is induction, which yields only probability; true premises are a matter of soundness, not validity; and persuasiveness is rhetoric, not logic.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "xqz7451dzxakp"
    },
    {
      "id": "ot-reason-2",
      "shape": "mcq",
      "tags": [
        "soundness",
        "logic"
      ],
      "prompt": {
        "modality": "text",
        "value": "What does soundness require beyond validity?"
      },
      "options": [
        {
          "modality": "text",
          "value": "That all the premises are actually true",
          "short": "All the premises are true"
        },
        {
          "modality": "text",
          "value": "That the conclusion is merely probable",
          "short": "Conclusion is only probable"
        },
        {
          "modality": "text",
          "value": "That its premises are accepted by everyone",
          "short": "Everyone accepts the premises"
        },
        {
          "modality": "text",
          "value": "That it takes the form of a syllogism",
          "short": "It takes syllogism form"
        }
      ],
      "correctIndex": 0,
      "explanation": "A sound argument is valid AND has all true premises, which guarantees a true conclusion. Probability belongs to induction, general agreement is not the same as truth, and the syllogism is only one valid form among many.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1616jgc1ood15y"
    },
    {
      "id": "ot-reason-3",
      "shape": "mcq",
      "tags": [
        "modus-ponens",
        "inference"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which pattern correctly states modus ponens?"
      },
      "options": [
        {
          "modality": "text",
          "value": "If P then Q; Q; therefore P",
          "short": "If P then Q, Q, so P"
        },
        {
          "modality": "text",
          "value": "If P then Q; not-Q; therefore not-P",
          "short": "If P then Q, not-Q, so not-P"
        },
        {
          "modality": "text",
          "value": "If P then Q; P; therefore Q",
          "short": "If P then Q, P, so Q"
        },
        {
          "modality": "text",
          "value": "P or Q; not-P; therefore Q",
          "short": "P or Q, not-P, so Q"
        }
      ],
      "correctIndex": 2,
      "explanation": "Modus ponens affirms the antecedent: If P then Q, P, therefore Q. The second is modus tollens; the third is the fallacy of affirming the consequent.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1n0mvat1ly4lvt"
    },
    {
      "id": "ot-reason-4",
      "shape": "mcq",
      "tags": [
        "deductive",
        "inductive"
      ],
      "prompt": {
        "modality": "text",
        "value": "How does deductive reasoning differ from inductive reasoning?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Deduction's conclusion is drawn from observed cases; induction's from general premises",
          "short": "Deduction from cases, induction from rules"
        },
        {
          "modality": "text",
          "value": "Deduction's conclusion follows with certainty; induction's is only probable",
          "short": "Deduction certain, induction not"
        },
        {
          "modality": "text",
          "value": "Deduction's conclusion can be overturned by evidence; induction's is fixed once drawn",
          "short": "Deduction revisable, induction fixed"
        },
        {
          "modality": "text",
          "value": "Deduction's conclusion is merely probable; induction's is guaranteed by its premises",
          "short": "Induction certain, deduction not"
        }
      ],
      "correctIndex": 1,
      "explanation": "Deduction guarantees the conclusion if the premises are true; induction generalizes from observations to a merely probable conclusion that new evidence can overturn.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1j6b1pk1oj21vo"
    },
    {
      "id": "ot-arche-thales",
      "shape": "mcq",
      "tags": [
        "thales",
        "arche"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which substance did Thales of Miletus propose as the fundamental principle (arche) of all things?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Fire"
        },
        {
          "modality": "text",
          "value": "Earth"
        },
        {
          "modality": "text",
          "value": "Air"
        },
        {
          "modality": "text",
          "value": "Water"
        }
      ],
      "correctIndex": 3,
      "explanation": "Thales claimed water is the fundamental substance — though his real breakthrough was seeking a single natural arche instead of crediting the gods.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "5cw7qbog3chd"
    },
    {
      "id": "ot-arche-apeiron",
      "shape": "mcq",
      "tags": [
        "anaximander",
        "apeiron"
      ],
      "prompt": {
        "modality": "text",
        "value": "Anaximander rejected water as too specific and named the apeiron as the first cause. What is the apeiron?"
      },
      "options": [
        {
          "modality": "text",
          "value": "The eternal, indivisible being in which nothing changes",
          "short": "Eternal, unchanging being"
        },
        {
          "modality": "text",
          "value": "The rational, ordering logos that governs all change",
          "short": "Logos governing all change"
        },
        {
          "modality": "text",
          "value": "The countless, uncuttable particles that move through the void",
          "short": "Uncuttable particles in the void"
        },
        {
          "modality": "text",
          "value": "The boundless, indefinite stuff with no fixed qualities",
          "short": "Boundless, indefinite stuff"
        }
      ],
      "correctIndex": 3,
      "explanation": "The apeiron is the 'boundless' or infinite — an indefinite first principle with no fixed qualities, out of which all opposites (hot/cold, wet/dry) emerge. The eternal, unchanging being is Parmenides; the logos governing change is Heraclitus; uncuttable particles in the void are Democritus.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1kjdh6n1cs7g8n"
    },
    {
      "id": "ot-arche-pythagoras",
      "shape": "mcq",
      "tags": [
        "pythagoras",
        "number"
      ],
      "prompt": {
        "modality": "text",
        "value": "For Pythagoras, the hidden structure of reality is found in:"
      },
      "options": [
        {
          "modality": "text",
          "value": "Process — flux and hidden law",
          "short": "Flux & hidden law"
        },
        {
          "modality": "text",
          "value": "Substance — water and moisture",
          "short": "Water & moisture"
        },
        {
          "modality": "text",
          "value": "Mathematics — number and proportion",
          "short": "Number & proportion"
        },
        {
          "modality": "text",
          "value": "Matter — atoms and the void",
          "short": "Atoms & the void"
        }
      ],
      "correctIndex": 2,
      "explanation": "Pythagoras located reality in number and proportion, a view he felt confirmed by the discovery that musical harmony follows whole-number ratios.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "83488d1dwomad"
    },
    {
      "id": "ot-arche-mismatch",
      "shape": "mcq",
      "tags": [
        "presocratics",
        "arche",
        "matching"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which Pre-Socratic thinker is INCORRECTLY paired with the first principle they proposed?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Anaximander — the boundless",
          "short": "Anaximander — boundless"
        },
        {
          "modality": "text",
          "value": "Heraclitus — atoms and void",
          "short": "Heraclitus — atoms & void"
        },
        {
          "modality": "text",
          "value": "Thales of Miletus — water",
          "short": "Thales of Miletus — water"
        },
        {
          "modality": "text",
          "value": "Pythagoras — number and ratio",
          "short": "Pythagoras — number & ratio"
        }
      ],
      "correctIndex": 1,
      "explanation": "Heraclitus taught constant change governed by the logos, not atoms — atoms and void was Democritus's doctrine.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1elkkbeg077sk"
    },
    {
      "id": "ot-atom-democritus",
      "shape": "mcq",
      "tags": [
        "democritus",
        "atomism"
      ],
      "prompt": {
        "modality": "text",
        "value": "According to Democritus's atomism, reality ultimately consists of:"
      },
      "options": [
        {
          "modality": "text",
          "value": "Boundless stuff giving rise to every opposite",
          "short": "Boundless stuff yielding opposites"
        },
        {
          "modality": "text",
          "value": "Indivisible atoms moving through empty void",
          "short": "Indivisible atoms in the void"
        },
        {
          "modality": "text",
          "value": "Ceaseless flux governed by a hidden logos",
          "short": "Flux governed by a hidden logos"
        },
        {
          "modality": "text",
          "value": "Number and proportion structuring the cosmos",
          "short": "Number structuring the cosmos"
        }
      ],
      "correctIndex": 1,
      "explanation": "Democritus held reality is atoms and void — countless indivisible particles moving through empty space, with all change just their rearrangement. Boundless stuff yielding opposites is Anaximander's apeiron; flux under a logos is Heraclitus; number structuring the cosmos is Pythagoras.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "3h516r12zl34n"
    },
    {
      "id": "ot-atom-atomos",
      "shape": "mcq",
      "tags": [
        "democritus",
        "atomos"
      ],
      "prompt": {
        "modality": "text",
        "value": "Democritus called his particles atomos. What does the term mean?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Uncuttable (indivisible)",
          "short": "Uncuttable"
        },
        {
          "modality": "text",
          "value": "Unseeable (invisible)",
          "short": "Unseeable"
        },
        {
          "modality": "text",
          "value": "Unending (everlasting)",
          "short": "Unending"
        },
        {
          "modality": "text",
          "value": "Unmoving (motionless)",
          "short": "Unmoving"
        }
      ],
      "correctIndex": 0,
      "explanation": "Atomos means 'uncuttable' — the particles are the indivisible smallest units of matter, anticipating modern atomic theory by two thousand years.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "lx57nw11l3xge"
    },
    {
      "id": "ot-sophist-protagoras",
      "shape": "mcq",
      "tags": [
        "protagoras",
        "sophists",
        "relativism"
      ],
      "prompt": {
        "modality": "text",
        "value": "Protagoras's saying 'Man is the measure of all things' expresses the Sophist view that:"
      },
      "options": [
        {
          "modality": "text",
          "value": "Change is an illusion reported by the senses",
          "short": "Change is a sensory illusion"
        },
        {
          "modality": "text",
          "value": "Reality is ordered by a logos beneath the flux",
          "short": "A logos orders the flux"
        },
        {
          "modality": "text",
          "value": "Truth is relative to the human standpoint",
          "short": "Truth is relative to humans"
        },
        {
          "modality": "text",
          "value": "Virtue is knowledge and vice is ignorance",
          "short": "Virtue is knowledge, vice ignorance"
        }
      ],
      "correctIndex": 2,
      "explanation": "The Sophists argued truth is relative — what is true or good depends on the perceiver's standpoint, not on a fixed cosmic order. That change is illusory is Parmenides; a logos ordering the flux is Heraclitus; virtue as teachable knowledge is Socrates' thesis.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "xiu193bvhnh3"
    },
    {
      "id": "ot-sophist-focus",
      "shape": "mcq",
      "tags": [
        "sophists",
        "rhetoric"
      ],
      "prompt": {
        "modality": "text",
        "value": "How did the Sophists shift the focus of philosophy around 450 BCE?"
      },
      "options": [
        {
          "modality": "text",
          "value": "From the gods toward the cosmos and its causes"
        },
        {
          "modality": "text",
          "value": "From opinion toward knowledge and fixed definitions"
        },
        {
          "modality": "text",
          "value": "From the cosmos toward human life and rhetoric"
        },
        {
          "modality": "text",
          "value": "From human life toward the cosmos and its elements"
        }
      ],
      "correctIndex": 2,
      "explanation": "The Sophists were professional teachers of rhetoric who turned philosophy from 'what is the world made of?' toward human affairs, truth, and persuasion.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "12miqgd1ugbg8h"
    },
    {
      "id": "ot-atomism-contrast",
      "shape": "mcq",
      "tags": [
        "atomism",
        "relativism",
        "contrast"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which statement best captures the contrast between Democritus and the Sophists?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Democritus taught that change is an illusion; the Sophists held the cosmos is ordered by the logos",
          "short": "Democritus illusion; Sophists logos"
        },
        {
          "modality": "text",
          "value": "Democritus sought one objective material reality; the Sophists held truth is relative to the perceiver",
          "short": "Democritus objective; Sophists relative"
        },
        {
          "modality": "text",
          "value": "Democritus held truth shifts with each perceiver; the Sophists sought one fixed material reality",
          "short": "Democritus relative; Sophists objective"
        },
        {
          "modality": "text",
          "value": "Democritus sought the boundless apeiron; the Sophists held number is the structure of reality",
          "short": "Democritus apeiron; Sophists number"
        }
      ],
      "correctIndex": 1,
      "explanation": "Atomism is a materialist account of an objective reality (atoms and void), whereas the Sophists' relativism makes truth depend on the human standpoint.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1mijln3fhiws9"
    },
    {
      "id": "ot-socratic-elenchus",
      "shape": "mcq",
      "tags": [
        "elenchus",
        "socratic-method"
      ],
      "prompt": {
        "modality": "text",
        "value": "Socrates' signature method, the elenchus, is best described as:"
      },
      "options": [
        {
          "modality": "text",
          "value": "Formal syllogism that locks a conclusion in place from a major and a minor premise",
          "short": "Syllogism locking in a conclusion"
        },
        {
          "modality": "text",
          "value": "Inductive generalization that moves from repeated observations to a probable rule",
          "short": "Generalizing from observed cases"
        },
        {
          "modality": "text",
          "value": "Principle of economy that prefers the explanation with the fewest assumptions",
          "short": "Preferring the fewest assumptions"
        },
        {
          "modality": "text",
          "value": "Cross-examination that probes a claim for contradictions until it collapses",
          "short": "Cross-examine for contradictions"
        }
      ],
      "correctIndex": 3,
      "explanation": "The elenchus draws out a confident claim, then probes it for contradictions until the definition collapses. Socrates wrote nothing and claimed no doctrine of his own; he only asked. The syllogism is Aristotle's deductive form.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1rn9hhc6fmj9a"
    },
    {
      "id": "ot-socratic-aporia",
      "shape": "mcq",
      "tags": [
        "aporia",
        "socratic-method"
      ],
      "prompt": {
        "modality": "text",
        "value": "In Socratic inquiry, aporia is:"
      },
      "options": [
        {
          "modality": "text",
          "value": "Recollection of truths the soul once knew",
          "short": "Recollection of what the soul knew"
        },
        {
          "modality": "text",
          "value": "Puzzlement at how little you know",
          "short": "Grasping how little you know"
        },
        {
          "modality": "text",
          "value": "Confidence that you can define virtue",
          "short": "Confidence you can define virtue"
        },
        {
          "modality": "text",
          "value": "Tranquil freedom from all disturbance",
          "short": "Tranquil freedom from disturbance"
        }
      ],
      "correctIndex": 1,
      "explanation": "Aporia is productive bewilderment — the goal of the elenchus. Acknowledged ignorance is the first step toward wisdom; a man who doesn't know he's lost cannot look for the way.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "rmkkwv1cj6h6n"
    },
    {
      "id": "ot-socratic-meno",
      "shape": "mcq",
      "tags": [
        "meno",
        "aporia"
      ],
      "prompt": {
        "modality": "text",
        "value": "In Plato's Meno, how does the young aristocrat describe the effect of Socrates' questioning?"
      },
      "options": [
        {
          "modality": "text",
          "value": "It stung him like a wasp, leaving him eager to strike back",
          "short": "Stung him like a wasp"
        },
        {
          "modality": "text",
          "value": "It warmed him like a hearth, leaving him settled and sure",
          "short": "Warmed him like a hearth"
        },
        {
          "modality": "text",
          "value": "It numbed him like a stingray, leaving him in a tangle",
          "short": "Numbed him like a stingray"
        },
        {
          "modality": "text",
          "value": "It carried him like a current, leaving him at a clear answer",
          "short": "Carried him like a current"
        }
      ],
      "correctIndex": 2,
      "explanation": "After his confident definitions of virtue collapse, Meno complains Socrates numbed him 'like a stingray' — which Socrates counts as progress toward honest ignorance.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1x9ex9w8f6p44"
    },
    {
      "id": "ot-socratic-virtue-taught",
      "shape": "mcq",
      "tags": [
        "virtue",
        "knowledge"
      ],
      "prompt": {
        "modality": "text",
        "value": "If, as Socrates argued, virtue is a kind of knowledge, what follows?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Virtue can in principle be passed down by birth",
          "short": "Virtue passed down by birth"
        },
        {
          "modality": "text",
          "value": "Virtue can in principle be granted by divine favour",
          "short": "Virtue granted by divine favour"
        },
        {
          "modality": "text",
          "value": "Virtue can in principle be held and used in ignorance",
          "short": "Virtue held in ignorance"
        },
        {
          "modality": "text",
          "value": "Virtue can in principle be taught and learned",
          "short": "Virtue can be taught and learned"
        }
      ],
      "correctIndex": 3,
      "explanation": "Since wrongdoing springs from ignorance of the good, virtue is a kind of knowledge — and knowledge, unlike an inborn trait, can in principle be taught and learned.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1stabmx1s7o2cv"
    },
    {
      "id": "ot-forms-definition",
      "shape": "mcq",
      "tags": [
        "forms",
        "plato",
        "metaphysics"
      ],
      "prompt": {
        "modality": "text",
        "value": "Plato's Theory of Forms claims that:"
      },
      "options": [
        {
          "modality": "text",
          "value": "The form of each thing exists only within it, inseparably bound to its matter",
          "short": "Forms bound within matter"
        },
        {
          "modality": "text",
          "value": "The Forms are patterns the human mind invents and revises as the world changes",
          "short": "Forms are mind-made patterns"
        },
        {
          "modality": "text",
          "value": "Physical things are the true realities and the Forms are mere names for their kinds",
          "short": "Forms are mere names for kinds"
        },
        {
          "modality": "text",
          "value": "Beyond the changing physical world lies a realm of eternal, perfect archetypes",
          "short": "A realm of eternal archetypes"
        }
      ],
      "correctIndex": 3,
      "explanation": "For Plato the Forms are eternal, perfect, immaterial archetypes; physical objects are only imperfect copies that 'participate' in them, and true knowledge is knowledge of the Forms.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "ua408ymig6zk"
    },
    {
      "id": "ot-cave-shadows",
      "shape": "mcq",
      "tags": [
        "cave",
        "plato",
        "epistemology"
      ],
      "prompt": {
        "modality": "text",
        "value": "In Plato's Allegory of the Cave, what do the shadows on the wall represent?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Mere images and rumor mistaken for reality",
          "short": "Images mistaken for reality"
        },
        {
          "modality": "text",
          "value": "The physical world taken in through the senses",
          "short": "Physical world via the senses"
        },
        {
          "modality": "text",
          "value": "Dormant knowledge the soul held before birth",
          "short": "Knowledge held before birth"
        },
        {
          "modality": "text",
          "value": "The education that drags the soul up into the light",
          "short": "Education dragging soul to light"
        }
      ],
      "correctIndex": 0,
      "explanation": "The shadows are images and rumor — what the chained prisoners mistake for reality. The cave interior is the sensory world; the outside world is the realm of Forms.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1daf4dh19uei17"
    },
    {
      "id": "ot-cave-mapping",
      "shape": "mcq",
      "tags": [
        "cave",
        "plato",
        "matching"
      ],
      "prompt": {
        "modality": "text",
        "value": "In Plato's cave allegory, whom does the returning prisoner represent?"
      },
      "options": [
        {
          "modality": "text",
          "value": "The slave boy, who derives a proof and is remembered for it",
          "short": "Slave boy — remembered for a proof"
        },
        {
          "modality": "text",
          "value": "The philosopher, who has seen the truth and is resented for it",
          "short": "Philosopher — resented for truth"
        },
        {
          "modality": "text",
          "value": "The sophist, who teaches persuasion and is paid for it",
          "short": "Sophist — paid for persuasion"
        },
        {
          "modality": "text",
          "value": "The tyrant, who seizes the city and is feared for it",
          "short": "Tyrant — feared for seizing power"
        }
      ],
      "correctIndex": 1,
      "explanation": "The returning prisoner is the philosopher (Socrates): he has seen the truth outside the cave and comes back to free the others, who mock and resent him and would kill him. The slave boy belongs to the Meno's recollection argument, not the cave.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "hm676o1dkadd6"
    },
    {
      "id": "ot-arist-eudaimonia",
      "shape": "mcq",
      "tags": [
        "eudaimonia",
        "aristotle"
      ],
      "prompt": {
        "modality": "text",
        "value": "Aristotle's term eudaimonia is best translated as:"
      },
      "options": [
        {
          "modality": "text",
          "value": "Pleasure, or feeling good",
          "short": "Pleasure, or feeling good"
        },
        {
          "modality": "text",
          "value": "Serenity, or being untroubled",
          "short": "Serenity, or being untroubled"
        },
        {
          "modality": "text",
          "value": "Flourishing, or living well",
          "short": "Flourishing, or living well"
        },
        {
          "modality": "text",
          "value": "Duty, or following the rules",
          "short": "Duty, or following the rules"
        }
      ],
      "correctIndex": 2,
      "explanation": "Eudaimonia is the goal of human life — flourishing or living well. It is not a passing feeling but the activity of a whole life lived excellently.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "75te7f1ikkm47"
    },
    {
      "id": "ot-arist-golden-mean",
      "shape": "mcq",
      "tags": [
        "golden-mean",
        "virtue"
      ],
      "prompt": {
        "modality": "text",
        "value": "According to Aristotle's Golden Mean, every virtue is:"
      },
      "options": [
        {
          "modality": "text",
          "value": "An arithmetic midpoint between two faults, the same for every person",
          "short": "Arithmetic midpoint, same for all"
        },
        {
          "modality": "text",
          "value": "A rule laid down in advance, one for each kind of situation",
          "short": "Rule laid down in advance"
        },
        {
          "modality": "text",
          "value": "A mean between two extremes, one of deficiency and one of excess",
          "short": "Mean between two extremes"
        },
        {
          "modality": "text",
          "value": "A trait settled at birth, one part temperament and one part luck",
          "short": "Trait settled at birth"
        }
      ],
      "correctIndex": 2,
      "explanation": "For Aristotle each virtue is a mean between a deficiency and an excess — courage between cowardice and recklessness. The mean is not a rigid midpoint or a rule fixed in advance, and virtue is not inborn: it is the appropriate response for the situation, learned by practice.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "npo9ll35a0yh"
    },
    {
      "id": "ot-arist-courage",
      "shape": "mcq",
      "tags": [
        "golden-mean",
        "courage"
      ],
      "prompt": {
        "modality": "text",
        "value": "On Aristotle's account, courage is the mean between which two extremes?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Self-deprecation (deficiency) and recklessness (excess)",
          "short": "Self-deprecation vs. recklessness"
        },
        {
          "modality": "text",
          "value": "Stinginess (deficiency) and extravagance (excess)",
          "short": "Stinginess vs. extravagance"
        },
        {
          "modality": "text",
          "value": "Self-deprecation (deficiency) and boastfulness (excess)",
          "short": "Self-deprecation vs. boasting"
        },
        {
          "modality": "text",
          "value": "Cowardice (deficiency) and recklessness (excess)",
          "short": "Cowardice vs. recklessness"
        }
      ],
      "correctIndex": 3,
      "explanation": "Courage sits between the deficiency of cowardice and the excess of recklessness. Stinginess/extravagance is the mean for generosity; self-deprecation/boastfulness for truthfulness.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "gbt0dl1mpp9yf"
    },
    {
      "id": "ot-arist-phronesis",
      "shape": "mcq",
      "tags": [
        "phronesis",
        "aristotle"
      ],
      "prompt": {
        "modality": "text",
        "value": "What is phronesis in Aristotle's ethics?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Natural talent — an inborn feel for the mean that comes with one's temperament",
          "short": "An inborn feel for the mean"
        },
        {
          "modality": "text",
          "value": "Theoretical knowledge — contemplation of the eternal Forms beyond the senses",
          "short": "Contemplation of the Forms"
        },
        {
          "modality": "text",
          "value": "Practical wisdom — judgment that discerns the right response in a situation",
          "short": "Practical wisdom in action"
        },
        {
          "modality": "text",
          "value": "Moral law — a written code from which the right action can be read off",
          "short": "A written moral code"
        }
      ],
      "correctIndex": 2,
      "explanation": "Phronesis is practical wisdom: the experienced judgment that reads a particular situation and discerns the right response. No rulebook can supply it, and it is not an inborn knack — like the rest of virtue it is built by practice.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1y6f30p83oznx"
    },
    {
      "id": "ot-arist-mean-match",
      "shape": "mcq",
      "tags": [
        "golden-mean",
        "matching"
      ],
      "prompt": {
        "modality": "text",
        "value": "On Aristotle's Golden Mean, which extreme is the EXCESS that flanks generosity?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Recklessness"
        },
        {
          "modality": "text",
          "value": "Boastfulness"
        },
        {
          "modality": "text",
          "value": "Extravagance"
        },
        {
          "modality": "text",
          "value": "Stinginess"
        }
      ],
      "correctIndex": 2,
      "explanation": "Generosity is the mean between stinginess (its deficiency) and extravagance (its excess). Recklessness is the excess flanking courage, and boastfulness the excess flanking truthfulness.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1v4yhj5nyzz2l"
    },
    {
      "id": "ot-dichotomy-not-up-to-us",
      "shape": "mcq",
      "tags": [
        "stoicism",
        "dichotomy-of-control"
      ],
      "prompt": {
        "modality": "text",
        "value": "According to the Dichotomy of Control, which of these is NOT within our power?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Our judgments"
        },
        {
          "modality": "text",
          "value": "Our responses"
        },
        {
          "modality": "text",
          "value": "Our reputation"
        },
        {
          "modality": "text",
          "value": "Our composure"
        }
      ],
      "correctIndex": 2,
      "explanation": "The Stoics classed reputation as external, with the body, property and office. Our judgments, and the responses and composure that follow from them, remain ours — the leg was external, the composure was Epictetus's own.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1q8h1wit05uq"
    },
    {
      "id": "ot-dichotomy-epictetus-slave",
      "shape": "mcq",
      "tags": [
        "stoicism",
        "epictetus"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which Stoic was born a slave and taught philosophy only after gaining his freedom?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Epictetus"
        },
        {
          "modality": "text",
          "value": "Zeno of Citium"
        },
        {
          "modality": "text",
          "value": "Marcus Aurelius"
        },
        {
          "modality": "text",
          "value": "Pyrrho of Elis"
        }
      ],
      "correctIndex": 0,
      "explanation": "Epictetus (c. 55-135 CE) was born a slave in Asia Minor. Marcus Aurelius was an emperor; Zeno founded Stoicism; Pyrrho founded Skepticism.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "g21uevsrztol"
    },
    {
      "id": "ot-dichotomy-marcus-emperor",
      "shape": "mcq",
      "tags": [
        "stoicism",
        "marcus-aurelius"
      ],
      "prompt": {
        "modality": "text",
        "value": "Whose private journal, the Meditations, records Stoic reminders written while ruling as Roman emperor?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Pyrrho of Elis"
        },
        {
          "modality": "text",
          "value": "Zeno of Citium"
        },
        {
          "modality": "text",
          "value": "Marcus Aurelius"
        },
        {
          "modality": "text",
          "value": "Epictetus"
        }
      ],
      "correctIndex": 2,
      "explanation": "Marcus Aurelius (121-180 CE) wrote the Meditations as private notes to himself. Epictetus wrote nothing; his pupil recorded his words.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "9igm1z1pcrzcx"
    },
    {
      "id": "ot-dichotomy-apply-peace",
      "shape": "mcq",
      "tags": [
        "stoicism",
        "application"
      ],
      "prompt": {
        "modality": "text",
        "value": "Applying the Dichotomy of Control, on which of these should a Stoic rest their peace of mind?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Their own judgments about events",
          "short": "Their own judgments of events"
        },
        {
          "modality": "text",
          "value": "The outcome of their projects",
          "short": "The outcome of their projects"
        },
        {
          "modality": "text",
          "value": "Whether others respect them",
          "short": "Whether others respect them"
        },
        {
          "modality": "text",
          "value": "Their health staying good",
          "short": "Their health staying good"
        }
      ],
      "correctIndex": 0,
      "explanation": "Only judgments are up to us. Reputation, health, and outcomes are external; staking your peace on them invites misery.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1n8dz521fb2fwo"
    },
    {
      "id": "ot-values-only-good",
      "shape": "mcq",
      "tags": [
        "stoicism",
        "virtue"
      ],
      "prompt": {
        "modality": "text",
        "value": "In Stoic ethics, what is held to be the only true good?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Pleasure"
        },
        {
          "modality": "text",
          "value": "Reputation"
        },
        {
          "modality": "text",
          "value": "Tranquility"
        },
        {
          "modality": "text",
          "value": "Virtue"
        }
      ],
      "correctIndex": 3,
      "explanation": "The Stoics held virtue to be the sole true good. Reputation, like health and wealth, is a 'preferred indifferent'; pleasure as the highest good is the Epicurean claim; and tranquility is the destination all three schools share, not the Stoic good itself.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1n48nxb111m3at"
    },
    {
      "id": "ot-values-preferred-indiff",
      "shape": "mcq",
      "tags": [
        "stoicism",
        "preferred-indifferents"
      ],
      "prompt": {
        "modality": "text",
        "value": "How did the Stoics classify health, wealth, and reputation?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Preferred indifferents"
        },
        {
          "modality": "text",
          "value": "Incomplete virtues"
        },
        {
          "modality": "text",
          "value": "Instrumental goods"
        },
        {
          "modality": "text",
          "value": "Unavoidable evils"
        }
      ],
      "correctIndex": 0,
      "explanation": "These are 'preferred indifferents' — nice to have but not the point. Only virtue is the true good.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "134fu4q1byb1bs"
    },
    {
      "id": "ot-values-premeditatio",
      "shape": "mcq",
      "tags": [
        "stoicism",
        "premeditatio-malorum"
      ],
      "prompt": {
        "modality": "text",
        "value": "What does the Stoic exercise premeditatio malorum involve?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Deliberately imagining loss in advance to prepare the mind",
          "short": "Imagining loss ahead of time"
        },
        {
          "modality": "text",
          "value": "Sorting events by what lies in one's power to steady the mind",
          "short": "Sorting events by one's power"
        },
        {
          "modality": "text",
          "value": "Calmly enduring pain as it happens to prove the mind is free",
          "short": "Enduring pain to prove freedom"
        },
        {
          "modality": "text",
          "value": "Privately writing reminders to oneself to discipline the mind",
          "short": "Writing private reminders"
        }
      ],
      "correctIndex": 0,
      "explanation": "Premeditatio malorum means calmly rehearsing misfortune ahead of time so adversity finds a prepared mind. The other options describe other Stoic material: the Dichotomy of Control, Epictetus's composure as his leg was broken, and Marcus Aurelius's private notes.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "29nptzo12t4h"
    },
    {
      "id": "ot-values-according-nature",
      "shape": "mcq",
      "tags": [
        "stoicism",
        "logos"
      ],
      "prompt": {
        "modality": "text",
        "value": "For the Stoics, living 'according to nature' means living in agreement with what?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Reason and the rational order of the cosmos (logos)",
          "short": "Reason and the cosmic logos"
        },
        {
          "modality": "text",
          "value": "Pleasure and the calm of an untroubled mind (ataraxia)",
          "short": "Pleasure and calm (ataraxia)"
        },
        {
          "modality": "text",
          "value": "Comfort and the body's freedom from every pain (aponia)",
          "short": "A painless body (aponia)"
        },
        {
          "modality": "text",
          "value": "Doubt and the suspension of every judgment (epoché)",
          "short": "Suspended judgment (epoché)"
        }
      ],
      "correctIndex": 0,
      "explanation": "Zeno taught that a single rational principle, the logos, orders the cosmos, and that wisdom means bringing one's own life into agreement with that order. Ataraxia and aponia are the Epicurean goals; epoché is the Skeptic's suspension of judgment.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "bidgkwdfhua"
    },
    {
      "id": "ot-values-not-stoic",
      "shape": "mcq",
      "tags": [
        "stoicism",
        "contrast"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which of the following is NOT a Stoic ideal?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Living in agreement with the logos",
          "short": "Living in agreement with logos"
        },
        {
          "modality": "text",
          "value": "Treating health as a preferred indifferent",
          "short": "Health as preferred indifferent"
        },
        {
          "modality": "text",
          "value": "Making pleasure the highest good",
          "short": "Pleasure as the highest good"
        },
        {
          "modality": "text",
          "value": "Rehearsing misfortune in advance",
          "short": "Rehearsing misfortune in advance"
        }
      ],
      "correctIndex": 2,
      "explanation": "Pleasure as the highest good is the Epicurean claim, not the Stoic one. Agreement with the logos, health as a preferred indifferent, and rehearsing misfortune in advance are all Stoic.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1aiuuhy17yeueg"
    },
    {
      "id": "ot-epic-ataraxia",
      "shape": "mcq",
      "tags": [
        "epicureanism",
        "ataraxia"
      ],
      "prompt": {
        "modality": "text",
        "value": "In Epicurean thought, ataraxia refers to what?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Intense pleasure of the senses, a lavish feast",
          "short": "Intense sensory pleasure"
        },
        {
          "modality": "text",
          "value": "Freedom from mental disturbance, a serene calm",
          "short": "Freedom from mental unrest"
        },
        {
          "modality": "text",
          "value": "The suspension of judgment, a refusal to decide",
          "short": "Suspension of judgment"
        },
        {
          "modality": "text",
          "value": "Freedom from bodily pain, a body at ease",
          "short": "Freedom from bodily pain"
        }
      ],
      "correctIndex": 1,
      "explanation": "Ataraxia is the mental half of Epicurean pleasure — serene calm. Freedom from bodily pain is aponia; suspension of judgment is the Skeptic's epoché; the lavish feast is the modern caricature the guide corrects.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "5d6ri91ujca9"
    },
    {
      "id": "ot-epic-aponia",
      "shape": "mcq",
      "tags": [
        "epicureanism",
        "aponia"
      ],
      "prompt": {
        "modality": "text",
        "value": "What did Epicurus mean by aponia?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Freedom from mental unrest",
          "short": "Freedom from mental unrest"
        },
        {
          "modality": "text",
          "value": "Freedom from fear of death",
          "short": "Freedom from fear of death"
        },
        {
          "modality": "text",
          "value": "Freedom from craving wealth",
          "short": "Freedom from craving wealth"
        },
        {
          "modality": "text",
          "value": "Freedom from bodily pain",
          "short": "Freedom from bodily pain"
        }
      ],
      "correctIndex": 3,
      "explanation": "Aponia is the physical half of Epicurean pleasure — freedom from bodily pain — paired with ataraxia, the mental half. Freedom from the fear of death and from craving wealth are Epicurean aims too, but not what this word names.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "15eamxm1m6cm2k"
    },
    {
      "id": "ot-epic-friendship",
      "shape": "mcq",
      "tags": [
        "epicureanism",
        "friendship"
      ],
      "prompt": {
        "modality": "text",
        "value": "Epicurus called which of these the greatest of all the means to a happy life?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Friendship"
        },
        {
          "modality": "text",
          "value": "Simplicity"
        },
        {
          "modality": "text",
          "value": "Philosophy"
        },
        {
          "modality": "text",
          "value": "Tranquility"
        }
      ],
      "correctIndex": 0,
      "explanation": "Epicurus prized friendship above all as a means to happiness. Simple living and philosophy were the Garden's daily means too, but friendship ranked first; tranquility (ataraxia) was the goal itself, not a means to it.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1fnsevk21xif6"
    },
    {
      "id": "ot-epic-garden-life",
      "shape": "mcq",
      "tags": [
        "epicureanism",
        "simple-living"
      ],
      "prompt": {
        "modality": "text",
        "value": "The daily life of Epicurus's Garden was actually characterized by what?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Lavish banquets and fine wine",
          "short": "Lavish banquets and fine wine"
        },
        {
          "modality": "text",
          "value": "Complete ascetic silence",
          "short": "Complete ascetic silence"
        },
        {
          "modality": "text",
          "value": "Political campaigning",
          "short": "Political campaigning"
        },
        {
          "modality": "text",
          "value": "Modest food, philosophy, and friendship",
          "short": "Plain food, philosophy, friends"
        }
      ],
      "correctIndex": 3,
      "explanation": "Despite the modern 'epicurean' caricature of luxury, the Garden lived austerely on bread and water, philosophy, and friendship — extravagant desires breed anxiety.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "z6d0r3rjtfdl"
    },
    {
      "id": "ot-skep-founder",
      "shape": "mcq",
      "tags": [
        "skepticism",
        "pyrrho"
      ],
      "prompt": {
        "modality": "text",
        "value": "Who founded Hellenistic Skepticism?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Epicurus"
        },
        {
          "modality": "text",
          "value": "Pyrrho of Elis"
        },
        {
          "modality": "text",
          "value": "Socrates"
        },
        {
          "modality": "text",
          "value": "Zeno of Citium"
        }
      ],
      "correctIndex": 1,
      "explanation": "Pyrrho of Elis (c. 360-270 BCE) founded Greek Skepticism. Epicurus founded the Garden, Zeno founded Stoicism, and Socrates, for all his acknowledged ignorance, founded no school at all.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "i6vtbf1kbzo57"
    },
    {
      "id": "ot-skep-epoche-def",
      "shape": "mcq",
      "tags": [
        "skepticism",
        "epoche"
      ],
      "prompt": {
        "modality": "text",
        "value": "What is epoché?"
      },
      "options": [
        {
          "modality": "text",
          "value": "The deliberate rehearsal of misfortune",
          "short": "Rehearsing misfortune in advance"
        },
        {
          "modality": "text",
          "value": "The deliberate alignment with the cosmic order",
          "short": "Aligning with the cosmic order"
        },
        {
          "modality": "text",
          "value": "The deliberate suspension of judgment",
          "short": "Suspending judgment on purpose"
        },
        {
          "modality": "text",
          "value": "The deliberate simplification of desire",
          "short": "Simplifying one's desires"
        }
      ],
      "correctIndex": 2,
      "explanation": "Epoché is suspending judgment — neither affirming nor denying when evidence on both sides seems balanced. The others are Stoic and Epicurean ideas.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "5ixykdn34jt"
    },
    {
      "id": "ot-skep-why-doubt",
      "shape": "mcq",
      "tags": [
        "skepticism",
        "doubt"
      ],
      "prompt": {
        "modality": "text",
        "value": "What convinced Pyrrho that certainty is unavailable to us?"
      },
      "options": [
        {
          "modality": "text",
          "value": "For any perception, the senses that deliver it can be shown to distort it",
          "short": "Senses distort every perception"
        },
        {
          "modality": "text",
          "value": "For any claim, an equally strong opposing claim can be found",
          "short": "Any claim has an equal counter"
        },
        {
          "modality": "text",
          "value": "For any argument, its premises call for a further argument in turn",
          "short": "Every argument needs another"
        },
        {
          "modality": "text",
          "value": "For any question, the evidence that would settle it lies beyond human reach",
          "short": "Settling evidence is out of reach"
        }
      ],
      "correctIndex": 1,
      "explanation": "Pyrrho held that any claim can be met by an equally strong counter-claim, so certainty is out of reach — hence the response of suspending judgment.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "8de53e1dc3gqo"
    },
    {
      "id": "ot-skep-ataraxia-payoff",
      "shape": "mcq",
      "tags": [
        "skepticism",
        "ataraxia"
      ],
      "prompt": {
        "modality": "text",
        "value": "According to the Skeptics, what unexpectedly followed from suspending judgment?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Ataraxia — a serene, untroubled calm",
          "short": "Ataraxia — a serene calm"
        },
        {
          "modality": "text",
          "value": "Aponia — freedom from bodily pain",
          "short": "Aponia — freedom from pain"
        },
        {
          "modality": "text",
          "value": "Logos — the rational order of the cosmos",
          "short": "Logos — the cosmic order"
        },
        {
          "modality": "text",
          "value": "Phronesis — practical, situational wisdom",
          "short": "Phronesis — practical wisdom"
        }
      ],
      "correctIndex": 0,
      "explanation": "Once Pyrrho stopped straining to decide which view was true, the anxiety fell away, producing ataraxia — the same calm the Epicureans sought. Aponia is the Epicurean freedom from bodily pain, logos the Stoic order of the cosmos, and phronesis Aristotle's practical wisdom.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "og9rmc1a00awo"
    },
    {
      "id": "ot-skep-vs-epicurean",
      "shape": "mcq",
      "tags": [
        "skepticism",
        "comparison"
      ],
      "prompt": {
        "modality": "text",
        "value": "How does the Skeptic reach tranquility differently from the Epicurean?"
      },
      "options": [
        {
          "modality": "text",
          "value": "By rehearsing misfortune each morning",
          "short": "Rehearsing misfortune each day"
        },
        {
          "modality": "text",
          "value": "By letting go of the demand for certainty, not by simplifying desire",
          "short": "Releasing the need for certainty"
        },
        {
          "modality": "text",
          "value": "By pursuing virtue as the only true good",
          "short": "Pursuing virtue as the only good"
        },
        {
          "modality": "text",
          "value": "By mastering judgments rather than desires",
          "short": "Mastering judgments, not desires"
        }
      ],
      "correctIndex": 1,
      "explanation": "The Skeptic reaches ataraxia by dropping the demand for certainty; the Epicurean reaches it by simplifying desire. The other options describe Stoic paths.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "meonog17llm30"
    },
    {
      "id": "ot-good-stoic-route",
      "shape": "mcq",
      "tags": [
        "hellenistic",
        "stoic-route"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which phrase best captures the Stoic route to a tranquil mind?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Simplify your desires"
        },
        {
          "modality": "text",
          "value": "Master your judgments"
        },
        {
          "modality": "text",
          "value": "Dissolve your fear of death"
        },
        {
          "modality": "text",
          "value": "Suspend your judgments"
        }
      ],
      "correctIndex": 1,
      "explanation": "The Stoic disciplines the will — mastering judgments, wanting only what is up to you. Simplifying desire and dissolving the fear of death are Epicurean; suspending judgment is Skeptic.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "4a08jj1ma98xz"
    },
    {
      "id": "ot-good-epicurean-route",
      "shape": "mcq",
      "tags": [
        "hellenistic",
        "epicurean-route"
      ],
      "prompt": {
        "modality": "text",
        "value": "The Epicurean route to peace is best summed up as which of these?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Rehearse your misfortunes"
        },
        {
          "modality": "text",
          "value": "Master your judgments"
        },
        {
          "modality": "text",
          "value": "Simplify your desires"
        },
        {
          "modality": "text",
          "value": "Suspend your judgments"
        }
      ],
      "correctIndex": 2,
      "explanation": "The Epicurean trims desire down to what is natural and easily met so anxiety has nothing to feed on. Mastering judgment and rehearsing misfortune are Stoic; suspending judgment is Skeptic.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "35rm2vzatuut"
    },
    {
      "id": "ot-good-skeptic-route",
      "shape": "mcq",
      "tags": [
        "hellenistic",
        "skeptic-route"
      ],
      "prompt": {
        "modality": "text",
        "value": "A friend keeps himself anxious by straining to prove which of two competing views is correct. Which school's route is designed to dissolve exactly that anxiety?"
      },
      "options": [
        {
          "modality": "text",
          "value": "The Sophists"
        },
        {
          "modality": "text",
          "value": "The Epicureans"
        },
        {
          "modality": "text",
          "value": "The Stoics"
        },
        {
          "modality": "text",
          "value": "The Skeptics"
        }
      ],
      "correctIndex": 3,
      "explanation": "The Skeptic route is epoché: stop demanding certainty and the worry leaves with it. The Stoic disciplines the will and the Epicurean trims desire; the Sophists taught rhetoric and relativism, not a therapy for the mind.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "13w99sk1fq3jy"
    },
    {
      "id": "ot-good-eudaimonia",
      "shape": "mcq",
      "tags": [
        "hellenistic",
        "eudaimonia"
      ],
      "prompt": {
        "modality": "text",
        "value": "What master concept of ancient ethics, meaning 'flourishing,' did each Hellenistic school redefine?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Eudaimonia"
        },
        {
          "modality": "text",
          "value": "Ataraxia"
        },
        {
          "modality": "text",
          "value": "Phronesis"
        },
        {
          "modality": "text",
          "value": "Epoché"
        }
      ],
      "correctIndex": 0,
      "explanation": "Eudaimonia — flourishing or a life well lived — was the shared target each school redefined through its own path. Ataraxia is the calm each route arrives at, epoché is the Skeptic's practice, and phronesis is Aristotle's practical wisdom.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "2vn5s19nbb43"
    },
    {
      "id": "ot-five-ways-1",
      "shape": "mcq",
      "tags": [
        "aquinas",
        "cosmological",
        "method"
      ],
      "prompt": {
        "modality": "text",
        "value": "How do Aquinas's Five Ways differ in method from Anselm's ontological argument?"
      },
      "options": [
        {
          "modality": "text",
          "value": "They reason from observed features of the world back to God",
          "short": "Reason from world to God"
        },
        {
          "modality": "text",
          "value": "They reason from the concept of a perfect being to its real existence",
          "short": "Reason from idea to existence"
        },
        {
          "modality": "text",
          "value": "They reason from the authority of scripture to its doctrines",
          "short": "Reason from scripture to creed"
        },
        {
          "modality": "text",
          "value": "They reason from belief already held to what reason can then confirm",
          "short": "Reason from belief to proof"
        }
      ],
      "correctIndex": 0,
      "explanation": "The Five Ways are cosmological: they argue from effects we observe (motion, causation, order) to God. Anselm's ontological argument works from the concept of God alone, with no appeal to the world.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "13yt7c18b9sxl"
    },
    {
      "id": "ot-five-ways-2",
      "shape": "mcq",
      "tags": [
        "aquinas",
        "first-cause"
      ],
      "prompt": {
        "modality": "text",
        "value": "In the Second Way, Aquinas argues the chain of causes must terminate in what?"
      },
      "options": [
        {
          "modality": "text",
          "value": "A necessary, eternal being",
          "short": "A necessary, eternal being"
        },
        {
          "modality": "text",
          "value": "A supreme, perfect being",
          "short": "A supreme, perfect being"
        },
        {
          "modality": "text",
          "value": "A first, uncaused cause",
          "short": "A first, uncaused cause"
        },
        {
          "modality": "text",
          "value": "A prime, unmoved mover",
          "short": "A prime, unmoved mover"
        }
      ],
      "correctIndex": 2,
      "explanation": "The Second Way (First Cause) holds every effect has a cause, and the chain must have a first, uncaused cause — God. The unmoved mover belongs to the First Way (motion), the necessary being to the Third (contingency), and the maximum of perfection to the Fourth.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1mhm7oih0l4ks"
    },
    {
      "id": "ot-five-ways-3",
      "shape": "mcq",
      "tags": [
        "aquinas",
        "contingency"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which Way reasons that if all things were able not to exist, nothing would exist now?"
      },
      "options": [
        {
          "modality": "text",
          "value": "The Fifth Way (Design)",
          "short": "Fifth Way (Design)"
        },
        {
          "modality": "text",
          "value": "The Fourth Way (Perfection)",
          "short": "Fourth Way (Perfection)"
        },
        {
          "modality": "text",
          "value": "The First Way (Motion)",
          "short": "First Way (Motion)"
        },
        {
          "modality": "text",
          "value": "The Third Way (Contingency)",
          "short": "Third Way (Contingency)"
        }
      ],
      "correctIndex": 3,
      "explanation": "The Third Way argues contingent things might not have existed; if all were contingent nothing would exist, so a necessary being must exist — God. The other Ways start from motion, gradation, and order.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "l1iaj69rgb1y"
    },
    {
      "id": "ot-five-ways-4",
      "shape": "mcq",
      "tags": [
        "aquinas",
        "design"
      ],
      "prompt": {
        "modality": "text",
        "value": "The Fifth Way infers an intelligent designer from which observation?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Every effect depends on some prior cause",
          "short": "Every effect has a prior cause"
        },
        {
          "modality": "text",
          "value": "Things rank as more or less good and true",
          "short": "Things rank as more or less good"
        },
        {
          "modality": "text",
          "value": "Unintelligent natural things act toward ends",
          "short": "Natural things act toward ends"
        },
        {
          "modality": "text",
          "value": "Everything in motion is moved by something else",
          "short": "Moving things are moved by others"
        }
      ],
      "correctIndex": 2,
      "explanation": "The Fifth Way (Design) notes that mindless things (an acorn becoming an oak) act toward purposes, implying a director — God. The other options describe the First, Fourth, and Second Ways.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1yfa3oahg6zho"
    },
    {
      "id": "ot-scholastics-1",
      "shape": "mcq",
      "tags": [
        "anselm",
        "ontological"
      ],
      "prompt": {
        "modality": "text",
        "value": "Anselm's ontological argument attempts to prove God's existence from what starting point?"
      },
      "options": [
        {
          "modality": "text",
          "value": "The order and design of the cosmos",
          "short": "The order/design of the cosmos"
        },
        {
          "modality": "text",
          "value": "The motion observed in nature",
          "short": "The motion seen in nature"
        },
        {
          "modality": "text",
          "value": "The definition of God alone",
          "short": "The definition of God alone"
        },
        {
          "modality": "text",
          "value": "The revealed word of God alone",
          "short": "The revealed word of God alone"
        }
      ],
      "correctIndex": 2,
      "explanation": "Anselm argued from the concept 'that than which nothing greater can be conceived,' with no appeal to the world. Design is Aquinas's cosmological route, starting from prior faith is Augustine's credo ut intelligam, and Scripture plays no part in the proof.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "aij784csgug0"
    },
    {
      "id": "ot-scholastics-2",
      "shape": "mcq",
      "tags": [
        "ockham",
        "razor"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which principle is credited to William of Ockham?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Philosophy and revelation are two roads to one truth",
          "short": "Two roads to one truth"
        },
        {
          "modality": "text",
          "value": "Entities must not be multiplied beyond necessity",
          "short": "Don't multiply entities"
        },
        {
          "modality": "text",
          "value": "That than which nothing greater can be conceived",
          "short": "Nothing greater can be conceived"
        },
        {
          "modality": "text",
          "value": "I believe so that I may understand",
          "short": "Believe so as to understand"
        }
      ],
      "correctIndex": 1,
      "explanation": "Ockham's Razor states 'entities must not be multiplied beyond necessity' — prefer the simpler theory. The other slogans belong to Augustine, Anselm, and Averroes.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "z2x3l913xqhk1"
    },
    {
      "id": "ot-scholastics-3",
      "shape": "mcq",
      "tags": [
        "gaunilo",
        "perfect-island"
      ],
      "prompt": {
        "modality": "text",
        "value": "The monk Gaunilo challenged Anselm by arguing the same logic would prove the existence of what?"
      },
      "options": [
        {
          "modality": "text",
          "value": "The perfect city",
          "short": "The perfect city"
        },
        {
          "modality": "text",
          "value": "The perfect island",
          "short": "The perfect island"
        },
        {
          "modality": "text",
          "value": "The perfect mountain",
          "short": "The perfect mountain"
        },
        {
          "modality": "text",
          "value": "The perfect knight",
          "short": "The perfect knight"
        }
      ],
      "correctIndex": 1,
      "explanation": "Gaunilo's parody defined the greatest conceivable island, which by Anselm's reasoning would have to exist — absurd. Anselm replied that only God is a necessary being, so the logic applies uniquely to God.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1udkijq2nuyse"
    },
    {
      "id": "ot-scholastics-4",
      "shape": "mcq",
      "tags": [
        "aquinas",
        "scholastics",
        "synthesis"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which Scholastic is celebrated for fusing Aristotle's newly recovered philosophy with Christian theology in the Summa Theologica?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Thomas Aquinas"
        },
        {
          "modality": "text",
          "value": "Anselm of Canterbury"
        },
        {
          "modality": "text",
          "value": "William of Ockham"
        },
        {
          "modality": "text",
          "value": "Peter Abelard"
        }
      ],
      "correctIndex": 0,
      "explanation": "Aquinas (1225–1274) produced the age's grandest synthesis, marrying Aristotle to Christian doctrine in the Summa Theologica. Anselm gave the ontological argument, Ockham the Razor, and Augustine (354–430) had poured Plato, not Aristotle, into Christian doctrine centuries before the Scholastics.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1myxkmj186i3xr"
    },
    {
      "id": "ot-scholastics-5",
      "shape": "mcq",
      "tags": [
        "scholastics",
        "attribution"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which pairing of a thinker with his contribution is INCORRECT?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Aquinas — the perfect-island parody",
          "short": "Aquinas — perfect-island parody"
        },
        {
          "modality": "text",
          "value": "Anselm — the ontological argument",
          "short": "Anselm — ontological argument"
        },
        {
          "modality": "text",
          "value": "Ockham — the principle of parsimony",
          "short": "Ockham — principle of parsimony"
        },
        {
          "modality": "text",
          "value": "Averroes — the Aristotle commentaries",
          "short": "Averroes — Aristotle commentaries"
        }
      ],
      "correctIndex": 0,
      "explanation": "The perfect-island parody was Gaunilo's objection, not Aquinas's; Aquinas is known for the Five Ways. The other three pairings are all correct.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1mch127ad3w0t"
    },
    {
      "id": "ot-falsafa-1",
      "shape": "mcq",
      "tags": [
        "falsafa",
        "definition"
      ],
      "prompt": {
        "modality": "text",
        "value": "What does the term 'falsafa' refer to?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Mystical devotional poetry in the Sufi tradition composed across the medieval Islamic world",
          "short": "Sufi devotional poetry"
        },
        {
          "modality": "text",
          "value": "Religious law in the Quranic tradition practiced by jurists across the medieval caliphates",
          "short": "Quranic religious law"
        },
        {
          "modality": "text",
          "value": "Theology in the Latin Scholastic tradition practiced in the cathedral schools of medieval Europe",
          "short": "Latin Scholastic theology"
        },
        {
          "modality": "text",
          "value": "Philosophy in the Greek rational tradition practiced in the medieval Islamic world",
          "short": "Greek-rooted Islamic philosophy"
        }
      ],
      "correctIndex": 3,
      "explanation": "Falsafa is philosophy in the Greek rational tradition as practiced in the medieval Islamic world, chiefly the study and extension of Aristotle. The word itself borrows the Greek 'philosophia.'",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "xzj86ryvvy23"
    },
    {
      "id": "ot-falsafa-2",
      "shape": "mcq",
      "tags": [
        "falsafa",
        "aristotle"
      ],
      "prompt": {
        "modality": "text",
        "value": "Falsafa centered chiefly on translating and extending which Greek philosopher?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Pythagoras"
        },
        {
          "modality": "text",
          "value": "Plato"
        },
        {
          "modality": "text",
          "value": "Aristotle"
        },
        {
          "modality": "text",
          "value": "Epicurus"
        }
      ],
      "correctIndex": 2,
      "explanation": "From roughly 800–1200 CE, falsafa flourished chiefly by translating and extending Aristotle. Averroes's Aristotle commentaries were so central that Europeans called Aristotle 'the Philosopher.'",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "bt5lcb2inr4h"
    },
    {
      "id": "ot-falsafa-3",
      "shape": "mcq",
      "tags": [
        "house-of-wisdom",
        "baghdad"
      ],
      "prompt": {
        "modality": "text",
        "value": "The House of Wisdom (Bayt al-Hikma) translation project was centered in which city?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Baghdad"
        },
        {
          "modality": "text",
          "value": "Cordoba"
        },
        {
          "modality": "text",
          "value": "Damascus"
        },
        {
          "modality": "text",
          "value": "Cairo"
        }
      ],
      "correctIndex": 0,
      "explanation": "The House of Wisdom operated in 9th-century Baghdad, rendering Aristotle, Plato, Euclid, and Galen into Arabic (c. 830–870) and making the city a hub of Greek, Persian, and Indian learning.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1450g7n37lil5"
    },
    {
      "id": "ot-falsafa-4",
      "shape": "mcq",
      "tags": [
        "translation",
        "syriac"
      ],
      "prompt": {
        "modality": "text",
        "value": "Greek works were frequently rendered into Arabic by way of which intermediary language?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Hebrew"
        },
        {
          "modality": "text",
          "value": "Latin"
        },
        {
          "modality": "text",
          "value": "Persian"
        },
        {
          "modality": "text",
          "value": "Syriac"
        }
      ],
      "correctIndex": 3,
      "explanation": "House of Wisdom scholars often translated Greek texts into Arabic via Syriac. Latin was the route by which this inheritance later returned to Christian Europe, not the intermediary at Baghdad.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "v2xlh8pb969o"
    },
    {
      "id": "ot-falsafa-5",
      "shape": "mcq",
      "tags": [
        "falsafa",
        "transmission"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which best describes falsafa's place in the history of philosophy?"
      },
      "options": [
        {
          "modality": "text",
          "value": "It absorbed Greek thought from Latin Europe, later carrying it east into Persia and India",
          "short": "Took Greek thought from Latin Europe"
        },
        {
          "modality": "text",
          "value": "It extended Plato above all, later restoring him to the Greek-speaking East through Syriac",
          "short": "Extended Plato, restored him east"
        },
        {
          "modality": "text",
          "value": "It preserved and extended Greek thought, later returning it to Christian Europe",
          "short": "Preserved/returned Greek thought"
        },
        {
          "modality": "text",
          "value": "It fused Persian and Indian learning chiefly, later spreading it west across North Africa and Spain",
          "short": "Fused Persian/Indian, spread west"
        }
      ],
      "correctIndex": 2,
      "explanation": "Falsafa preserved and extended Greek reason — chiefly Aristotle — then handed much of it back to Europe through Latin translation, helping ignite Aquinas's work: a relay across cultures, not a single Western line.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "3er9dj1r6n5jr"
    },
    {
      "id": "ot-avicenna-1",
      "shape": "mcq",
      "tags": [
        "avicenna",
        "floating-man",
        "soul"
      ],
      "prompt": {
        "modality": "text",
        "value": "Avicenna's Floating Man thought experiment is meant to show that what?"
      },
      "options": [
        {
          "modality": "text",
          "value": "The soul emerges once the body's senses begin to work",
          "short": "Soul emerges once senses work"
        },
        {
          "modality": "text",
          "value": "The soul is independent of the body and the senses",
          "short": "Soul independent of the body"
        },
        {
          "modality": "text",
          "value": "The soul's essence and its existence are one and the same",
          "short": "Soul's essence equals its existence"
        },
        {
          "modality": "text",
          "value": "The soul precedes the body yet knows itself only through sensation",
          "short": "Soul prior, self-known by sensation"
        }
      ],
      "correctIndex": 1,
      "explanation": "Because self-awareness survives the total loss of sensation, Avicenna concludes the soul cannot be derived from the body or senses — it is prior to and independent of them, and it knows itself with no sensory report at all.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1jza0ij1v47di5"
    },
    {
      "id": "ot-avicenna-2",
      "shape": "mcq",
      "tags": [
        "avicenna",
        "floating-man"
      ],
      "prompt": {
        "modality": "text",
        "value": "In the Floating Man scenario, the person is imagined in what condition?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Suspended in empty space with no sensation whatever"
        },
        {
          "modality": "text",
          "value": "Suspended in empty space but still able to feel his own limbs"
        },
        {
          "modality": "text",
          "value": "Floating with his eyes open, dimly making out shapes in the dark"
        },
        {
          "modality": "text",
          "value": "Created fully grown but asleep and dreaming as he floats"
        }
      ],
      "correctIndex": 0,
      "explanation": "Avicenna imagines a person created fully grown, floating in empty space, unable to see, hear, touch, or feel their own body — total sensory blankness, not partial sensation or sleep.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1s8dtnjat28db"
    },
    {
      "id": "ot-avicenna-3",
      "shape": "mcq",
      "tags": [
        "avicenna",
        "essence-existence"
      ],
      "prompt": {
        "modality": "text",
        "value": "Avicenna's distinction between essence and existence separates which two things?"
      },
      "options": [
        {
          "modality": "text",
          "value": "What a thing is made of from the form it takes",
          "short": "Its matter vs. its form"
        },
        {
          "modality": "text",
          "value": "What a thing is from the fact that it is",
          "short": "What it is vs. that it is"
        },
        {
          "modality": "text",
          "value": "How a thing looks from how it truly is",
          "short": "How it looks vs. how it is"
        },
        {
          "modality": "text",
          "value": "What a thing is for from the way it came to be",
          "short": "Its purpose vs. its origin"
        }
      ],
      "correctIndex": 1,
      "explanation": "Essence is what a thing is (its nature); existence is that it is (the fact it actually exists). For everything but God, a thing's nature does not guarantee its being.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "csente6hjp80"
    },
    {
      "id": "ot-avicenna-4",
      "shape": "mcq",
      "tags": [
        "avicenna",
        "essence-existence",
        "god"
      ],
      "prompt": {
        "modality": "text",
        "value": "For whom alone, according to Avicenna, do essence and existence NOT come apart?"
      },
      "options": [
        {
          "modality": "text",
          "value": "God"
        },
        {
          "modality": "text",
          "value": "The human soul"
        },
        {
          "modality": "text",
          "value": "The prophets"
        },
        {
          "modality": "text",
          "value": "The Floating Man"
        }
      ],
      "correctIndex": 0,
      "explanation": "Avicenna holds that for everything except God, essence and existence are distinct — a thing's nature does not entail that it exists. Only in God are the two inseparable.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "19wwch51gcfqz7"
    },
    {
      "id": "ot-avicenna-5",
      "shape": "mcq",
      "tags": [
        "avicenna",
        "self-awareness"
      ],
      "prompt": {
        "modality": "text",
        "value": "Even stripped of all sensation, Avicenna says the Floating Man would still be aware of what?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Himself, his own existence",
          "short": "Himself, his own existence"
        },
        {
          "modality": "text",
          "value": "His body, its weight and warmth",
          "short": "His body, weight and warmth"
        },
        {
          "modality": "text",
          "value": "The world, its own reality",
          "short": "The world, its own reality"
        },
        {
          "modality": "text",
          "value": "Other people, minds like his own",
          "short": "Other people, minds like his"
        }
      ],
      "correctIndex": 0,
      "explanation": "The whole point is that with no sensory input at all, the person remains aware of themselves — self-awareness that cannot come from the senses, which are switched off in the scenario.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1blts0r1t8se0j"
    },
    {
      "id": "ot-averroes-1",
      "shape": "mcq",
      "tags": [
        "averroes",
        "commentator",
        "aristotle"
      ],
      "prompt": {
        "modality": "text",
        "value": "European Scholastics called Averroes 'the Commentator' for his commentaries on whom?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Augustine"
        },
        {
          "modality": "text",
          "value": "al-Ghazali"
        },
        {
          "modality": "text",
          "value": "Aristotle"
        },
        {
          "modality": "text",
          "value": "Plato"
        }
      ],
      "correctIndex": 2,
      "explanation": "Averroes's commentaries on Aristotle were so thorough that Scholastics called him 'the Commentator,' Aristotle being 'the Philosopher.' Through Latin versions, a fuller Aristotle returned to the West.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1easnrw5jjwng"
    },
    {
      "id": "ot-averroes-2",
      "shape": "mcq",
      "tags": [
        "al-ghazali",
        "incoherence"
      ],
      "prompt": {
        "modality": "text",
        "value": "Al-Ghazali's Incoherence of the Philosophers made what charge?"
      },
      "options": [
        {
          "modality": "text",
          "value": "That philosophy was garbled in its Arabic translations",
          "short": "Philosophy garbled in Arabic"
        },
        {
          "modality": "text",
          "value": "That philosophy was incompatible with Islam",
          "short": "Philosophy clashes with Islam"
        },
        {
          "modality": "text",
          "value": "That philosophy was built on a misreading of Aristotle",
          "short": "Philosophy misread Aristotle"
        },
        {
          "modality": "text",
          "value": "That philosophy was a threat to the caliphs",
          "short": "Philosophy threatens the caliphs"
        }
      ],
      "correctIndex": 1,
      "explanation": "Al-Ghazali argued philosophy clashed with Islam; Averroes replied with the Incoherence of the Incoherence, defending reason and revelation as valid roads to one truth.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "ov0i4h1hz54c3"
    },
    {
      "id": "ot-averroes-3",
      "shape": "mcq",
      "tags": [
        "double-truth",
        "averroism"
      ],
      "prompt": {
        "modality": "text",
        "value": "As read in Europe, the provocative 'double truth' was the idea that what?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Reason and faith might reach different conclusions, each valid in its sphere",
          "short": "Reason/faith differ, each valid"
        },
        {
          "modality": "text",
          "value": "Reason and faith might reach the same conclusions, each by its own route",
          "short": "Reason/faith agree by own routes"
        },
        {
          "modality": "text",
          "value": "Reason and faith might answer different questions, each silent on the other",
          "short": "Reason/faith ask separate questions"
        },
        {
          "modality": "text",
          "value": "Reason and faith might correct each other, each supplying what the other lacks",
          "short": "Reason/faith fill each other's gaps"
        }
      ],
      "correctIndex": 0,
      "explanation": "'Latin Averroism' read Averroes as claiming reason and faith could reach different, each-valid conclusions — even that Aristotle might contradict the Church and be right. The Church condemned it as heresy.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "7rl4tp1wkefy3"
    },
    {
      "id": "ot-averroes-4",
      "shape": "mcq",
      "tags": [
        "averroes",
        "reason-revelation"
      ],
      "prompt": {
        "modality": "text",
        "value": "What was Averroes's own view of philosophy and revelation?"
      },
      "options": [
        {
          "modality": "text",
          "value": "They inevitably contradict each other",
          "short": "They always contradict"
        },
        {
          "modality": "text",
          "value": "Philosophy must be discarded in favor of faith",
          "short": "Discard philosophy for faith"
        },
        {
          "modality": "text",
          "value": "Revelation is merely useful myth",
          "short": "Revelation is just useful myth"
        },
        {
          "modality": "text",
          "value": "They are two valid roads to the same truth",
          "short": "Two valid roads to one truth"
        }
      ],
      "correctIndex": 3,
      "explanation": "Averroes held that careful reason and scripture, rightly read, could not finally conflict — two valid approaches to one truth. The 'different conclusions' reading was Europe's more provocative distortion.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "f89cfh1t7hv1t"
    },
    {
      "id": "ot-rationalism-1",
      "shape": "mcq",
      "tags": [
        "descartes",
        "dualism"
      ],
      "prompt": {
        "modality": "text",
        "value": "In Descartes' dualism, what is 'res cogitans'?"
      },
      "options": [
        {
          "modality": "text",
          "value": "The infinite thing, whose essence is nature",
          "short": "Infinite thing, essence nature"
        },
        {
          "modality": "text",
          "value": "The extended thing, whose essence is occupying space",
          "short": "Extended thing, essence space"
        },
        {
          "modality": "text",
          "value": "The thinking thing, whose essence is thought",
          "short": "Thinking thing, essence thought"
        },
        {
          "modality": "text",
          "value": "The deceiving thing, whose essence is illusion",
          "short": "Deceiving thing, essence illusion"
        }
      ],
      "correctIndex": 2,
      "explanation": "Res cogitans is the immaterial mind whose essence is thought; res extensa is the body, the extended thing occupying space. The two are distinct substances in Descartes' dualism.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1r80jp51waturx"
    },
    {
      "id": "ot-rationalism-2",
      "shape": "mcq",
      "tags": [
        "rationalism",
        "thinkers"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which thinker wrote his Ethics in the form of geometric proofs?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Locke"
        },
        {
          "modality": "text",
          "value": "Descartes"
        },
        {
          "modality": "text",
          "value": "Spinoza"
        },
        {
          "modality": "text",
          "value": "Hume"
        }
      ],
      "correctIndex": 2,
      "explanation": "Spinoza's Ethics is laid out as geometric proofs, deducing his one-substance system the way geometry derives theorems from axioms. Descartes, the other Rationalist here, rebuilt knowledge through methodical doubt; Locke and Hume were Empiricists.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "hlkdgo1iccnfm"
    },
    {
      "id": "ot-rationalism-3",
      "shape": "mcq",
      "tags": [
        "spinoza",
        "pantheism"
      ],
      "prompt": {
        "modality": "text",
        "value": "Spinoza argued there is only one substance, which he called 'God, or Nature.' What is this view called?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Atheism"
        },
        {
          "modality": "text",
          "value": "Pantheism"
        },
        {
          "modality": "text",
          "value": "Idealism"
        },
        {
          "modality": "text",
          "value": "Dualism"
        }
      ],
      "correctIndex": 1,
      "explanation": "Identifying God with the single infinite reality of Nature is pantheism, which got Spinoza expelled from his community. Dualism (Descartes) posits two substances, not one.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "un1we2u9vszg"
    },
    {
      "id": "ot-rationalism-4",
      "shape": "mcq",
      "tags": [
        "leibniz",
        "monads"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which rationalist held that reality is built from mind-like units called 'monads' and that ours is 'the best of all possible worlds'?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Spinoza"
        },
        {
          "modality": "text",
          "value": "Descartes"
        },
        {
          "modality": "text",
          "value": "Berkeley"
        },
        {
          "modality": "text",
          "value": "Leibniz"
        }
      ],
      "correctIndex": 3,
      "explanation": "Leibniz built a system of indivisible mind-like units (monads) and coined 'the best of all possible worlds.' Berkeley was an empiricist, not a rationalist.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1qxzan9jy5fwz"
    },
    {
      "id": "ot-empiricism-1",
      "shape": "mcq",
      "tags": [
        "locke",
        "tabula-rasa"
      ],
      "prompt": {
        "modality": "text",
        "value": "Locke's 'tabula rasa' or blank slate claims that at birth the mind has what?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Innate truths of reason; the senses cannot add to them",
          "short": "Innate truths, senses can't add"
        },
        {
          "modality": "text",
          "value": "Space, time, and causality as lenses; experience fills them",
          "short": "Built-in lenses, filled later"
        },
        {
          "modality": "text",
          "value": "No built-in knowledge; every idea comes from experience",
          "short": "No innate ideas, all learned"
        },
        {
          "modality": "text",
          "value": "A full set of innate ideas; experience merely awakens them",
          "short": "Innate ideas, merely awakened"
        }
      ],
      "correctIndex": 2,
      "explanation": "Tabula rasa means the mind starts empty and is written on by experience through sensation and reflection. Locke explicitly rejected innate ideas.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1blaihu17abuqw"
    },
    {
      "id": "ot-empiricism-2",
      "shape": "mcq",
      "tags": [
        "berkeley",
        "idealism"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which philosopher held 'to be is to be perceived' — that objects exist only as ideas in minds?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Locke"
        },
        {
          "modality": "text",
          "value": "Hume"
        },
        {
          "modality": "text",
          "value": "Descartes"
        },
        {
          "modality": "text",
          "value": "Berkeley"
        }
      ],
      "correctIndex": 3,
      "explanation": "Berkeley's idealism denies mind-independent matter: things exist only as ideas being perceived. Locke and Hume accepted an external world reported by the senses, and Descartes held mind and matter to be two distinct substances.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1x3tesevsgi3c"
    },
    {
      "id": "ot-empiricism-3",
      "shape": "mcq",
      "tags": [
        "empiricism",
        "knowledge"
      ],
      "prompt": {
        "modality": "text",
        "value": "What is the central claim of empiricism?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Innate ideas are the primary source of knowledge",
          "short": "Knowledge is innate at birth"
        },
        {
          "modality": "text",
          "value": "Unaided reason is the primary source of knowledge",
          "short": "Knowledge comes from reason alone"
        },
        {
          "modality": "text",
          "value": "Memories from before birth are the primary source of knowledge",
          "short": "Knowledge is recollected"
        },
        {
          "modality": "text",
          "value": "Sense experience is the primary source of knowledge",
          "short": "Knowledge comes from the senses"
        }
      ],
      "correctIndex": 3,
      "explanation": "Empiricism holds all ideas enter through the senses; reason only sorts that material. Innate ideas and reason-alone knowledge are the rationalist position it opposes.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "17p3dfnezjlid"
    },
    {
      "id": "ot-empiricism-4",
      "shape": "mcq",
      "tags": [
        "hume",
        "induction"
      ],
      "prompt": {
        "modality": "text",
        "value": "Hume's 'problem of induction' concludes that our belief the future will resemble the past rests on what?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Direct perception of a necessary connection",
          "short": "Perceiving a necessary link"
        },
        {
          "modality": "text",
          "value": "Habit and custom formed by repetition",
          "short": "Habit formed by repetition"
        },
        {
          "modality": "text",
          "value": "Memory of a single vivid impression",
          "short": "One vivid impression"
        },
        {
          "modality": "text",
          "value": "Deductive proof from self-evident premises",
          "short": "A deductive proof"
        }
      ],
      "correctIndex": 1,
      "explanation": "Justifying induction by past experience is circular, so Hume says we rely on habit and custom, not reason. We never perceive a necessary connection — only constant conjunction — and one impression, however vivid, builds no expectation; only repetition does.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "86ry5515hwzzx"
    },
    {
      "id": "ot-kant-1",
      "shape": "mcq",
      "tags": [
        "kant",
        "copernican"
      ],
      "prompt": {
        "modality": "text",
        "value": "What is the core of Kant's 'Copernican revolution' in epistemology?"
      },
      "options": [
        {
          "modality": "text",
          "value": "The world directly stamps space, time, and causality onto a receptive mind",
          "short": "World stamps forms on mind"
        },
        {
          "modality": "text",
          "value": "The mind gradually derives space, time, and causality from repeated experience",
          "short": "Mind derives forms from experience"
        },
        {
          "modality": "text",
          "value": "The mind fully knows things in themselves through space, time, and causality",
          "short": "Mind knows things in themselves"
        },
        {
          "modality": "text",
          "value": "The mind actively structures experience through space, time, and causality",
          "short": "Mind structures experience"
        }
      ],
      "correctIndex": 3,
      "explanation": "Kant inverted the old picture: the mind supplies the forms (space, time, causality) through which we perceive anything, so we never know things in themselves. The forms are neither stamped on us by the world nor learned from repeated experience — they are what any mind brings to experience.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "8gc0n011wrs8"
    },
    {
      "id": "ot-kant-2",
      "shape": "mcq",
      "tags": [
        "kant",
        "a-priori"
      ],
      "prompt": {
        "modality": "text",
        "value": "What is a priori knowledge?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Knowledge that comes only from observing the world, delivered by the senses",
          "short": "Gained only by observation"
        },
        {
          "modality": "text",
          "value": "Knowledge that is true merely by the definition of its terms, settled by analysis",
          "short": "True by definition of terms"
        },
        {
          "modality": "text",
          "value": "Knowledge that reaches things as they are in themselves, apart from appearances",
          "short": "Of things in themselves"
        },
        {
          "modality": "text",
          "value": "Knowledge that holds independently of experience, graspable by thought alone",
          "short": "Holds independent of experience"
        }
      ],
      "correctIndex": 3,
      "explanation": "A priori knowledge (e.g., 7 + 5 = 12) holds independently of experience. Knowledge from observing the world is a posteriori; truth-by-definition is analytic, a different distinction; and things in themselves lie beyond knowledge of either kind.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1oq3d1x10av6rr"
    },
    {
      "id": "ot-kant-3",
      "shape": "mcq",
      "tags": [
        "kant",
        "ends-means"
      ],
      "prompt": {
        "modality": "text",
        "value": "Kant's second formulation says to treat humanity always as an end and never merely as what?"
      },
      "options": [
        {
          "modality": "text",
          "value": "A body — a mere extended thing in space",
          "short": "A mere extended thing"
        },
        {
          "modality": "text",
          "value": "A rival — a mere competitor for security",
          "short": "A mere rival for security"
        },
        {
          "modality": "text",
          "value": "A means — a mere tool for your purposes",
          "short": "A mere means to your ends"
        },
        {
          "modality": "text",
          "value": "A case — a mere instance of a universal law",
          "short": "A mere instance of a law"
        }
      ],
      "correctIndex": 2,
      "explanation": "To lie to or manipulate someone uses them as a mere means, bypassing their rational agency. Treating them as an end and respecting their agency is exactly what Kant demands.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "123512r275un1"
    },
    {
      "id": "ot-kant-4",
      "shape": "mcq",
      "tags": [
        "kant",
        "deontology"
      ],
      "prompt": {
        "modality": "text",
        "value": "Kant held morality lies in the form of our reasoning and binds regardless of consequences. What is this approach called?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Virtue ethics"
        },
        {
          "modality": "text",
          "value": "Deontology"
        },
        {
          "modality": "text",
          "value": "Care ethics"
        },
        {
          "modality": "text",
          "value": "Utilitarianism"
        }
      ],
      "correctIndex": 1,
      "explanation": "Deontology grounds morality in duty and the form of the maxim, not outcomes. Utilitarianism judges acts by their consequences for happiness; virtue ethics asks what a person of good character would do; care ethics grounds morality in relationships and attention to concrete context.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1qu8xf211jz2r0"
    },
    {
      "id": "ot-contract-1",
      "shape": "mcq",
      "tags": [
        "hobbes",
        "state-of-nature"
      ],
      "prompt": {
        "modality": "text",
        "value": "How did Hobbes describe life in the 'state of nature' with no government?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Solitary, poor, nasty, brutish, and short",
          "short": "Nasty, brutish, and short"
        },
        {
          "modality": "text",
          "value": "Free, peaceful, innocent, and basically good",
          "short": "Free, innocent, and good"
        },
        {
          "modality": "text",
          "value": "Servile, unequal, and everywhere in chains",
          "short": "Servile, unequal, in chains"
        },
        {
          "modality": "text",
          "value": "Orderly, lawful, and governed by consent",
          "short": "Orderly, governed by consent"
        }
      ],
      "correctIndex": 0,
      "explanation": "Hobbes saw ungoverned life as a war of all against all — 'solitary, poor, nasty, brutish, and short.' The rosy view of natural humanity belongs to Rousseau, who blamed servility and chains on society rather than nature; government by consent is Locke's civil order, not anyone's state of nature.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1m8uc89zgtkmj"
    },
    {
      "id": "ot-contract-2",
      "shape": "mcq",
      "tags": [
        "rousseau",
        "general-will"
      ],
      "prompt": {
        "modality": "text",
        "value": "What did Rousseau mean by the 'general will'?"
      },
      "options": [
        {
          "modality": "text",
          "value": "What the sovereign wisely wills for the security of the whole",
          "short": "Sovereign wills for security"
        },
        {
          "modality": "text",
          "value": "What each citizen sincerely wills for their own household's good",
          "short": "Each wills for own household"
        },
        {
          "modality": "text",
          "value": "What the wisest few discern for the good of the whole community",
          "short": "Wisest few discern the good"
        },
        {
          "modality": "text",
          "value": "What the whole community truly wills for the common good",
          "short": "Community's will, common good"
        }
      ],
      "correctIndex": 3,
      "explanation": "The general will is the community's shared will aimed at the common good — not just an aggregate of private preferences, which is the distinction Rousseau stresses. Nor is it a sovereign's decree, as in Hobbes, or the judgment of a wise few: for Rousseau the citizens govern themselves.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "25a1ptba4exx"
    },
    {
      "id": "ot-contract-3",
      "shape": "mcq",
      "tags": [
        "rousseau",
        "noble-savage"
      ],
      "prompt": {
        "modality": "text",
        "value": "Who wrote 'Man is born free, and everywhere he is in chains,' viewing society as corrupting a naturally good humanity?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Hobbes"
        },
        {
          "modality": "text",
          "value": "Rousseau"
        },
        {
          "modality": "text",
          "value": "Marx"
        },
        {
          "modality": "text",
          "value": "Locke"
        }
      ],
      "correctIndex": 1,
      "explanation": "Rousseau held humanity was free and good in nature — the 'noble savage' — and society corrupted it. Hobbes held the opposite bleak view of the state of nature; Locke grounded legitimate government in consent; and Marx's later target was class exploitation, not society as such.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1yd053e10i6nxa"
    },
    {
      "id": "ot-contract-4",
      "shape": "mcq",
      "tags": [
        "hobbes",
        "rousseau"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which claim reflects Hobbes rather than Rousseau?"
      },
      "options": [
        {
          "modality": "text",
          "value": "People are born free yet live everywhere in chains",
          "short": "Born free, everywhere in chains"
        },
        {
          "modality": "text",
          "value": "Obeying the general will keeps citizens free under law",
          "short": "General will keeps us free"
        },
        {
          "modality": "text",
          "value": "Life without government is a war of all against all",
          "short": "War of all against all"
        },
        {
          "modality": "text",
          "value": "Society, not nature, corrupts an originally good humanity",
          "short": "Society corrupts good nature"
        }
      ],
      "correctIndex": 2,
      "explanation": "The 'war of all against all' is Hobbes's grim picture of the state of nature. The other three are Rousseau's: humanity born free but chained by society, society rather than nature corrupting a good humanity, and freedom under law through the general will.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "qzeox41aotvjc"
    },
    {
      "id": "ot-contract-5",
      "shape": "mcq",
      "tags": [
        "rousseau",
        "general-will"
      ],
      "prompt": {
        "modality": "text",
        "value": "A town sets aside private preferences to fund a park that benefits everyone. Which concept does this best illustrate?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Locke's consent of the governed",
          "short": "Locke's consent of governed"
        },
        {
          "modality": "text",
          "value": "Hobbes's social contract",
          "short": "Hobbes's social contract"
        },
        {
          "modality": "text",
          "value": "Rousseau's general will",
          "short": "Rousseau's general will"
        },
        {
          "modality": "text",
          "value": "Kant's categorical imperative",
          "short": "Kant's categorical imperative"
        }
      ],
      "correctIndex": 2,
      "explanation": "Willing the common good over private wants is exactly Rousseau's general will. Hobbes's contract surrenders power to a sovereign in return for security, Locke's consent concerns what makes a government legitimate, and the categorical imperative tests an individual's maxims.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "fi9meh111vsqz"
    },
    {
      "id": "ot-dates-1",
      "shape": "mcq",
      "tags": [
        "dates",
        "hobbes"
      ],
      "prompt": {
        "modality": "text",
        "value": "In what year did Hobbes publish Leviathan?"
      },
      "options": [
        {
          "modality": "text",
          "value": "1642"
        },
        {
          "modality": "text",
          "value": "1660"
        },
        {
          "modality": "text",
          "value": "1629"
        },
        {
          "modality": "text",
          "value": "1651"
        }
      ],
      "correctIndex": 3,
      "explanation": "Leviathan appeared in 1651, two years after the execution of Charles I. 1642 is the year of Hobbes's De Cive, 1660 the Restoration, and 1629 his translation of Thucydides.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1qf007g1xgxrs2"
    },
    {
      "id": "ot-dates-2",
      "shape": "mcq",
      "tags": [
        "dates",
        "locke"
      ],
      "prompt": {
        "modality": "text",
        "value": "In what year did Locke publish his Essay Concerning Human Understanding?"
      },
      "options": [
        {
          "modality": "text",
          "value": "1671"
        },
        {
          "modality": "text",
          "value": "1695"
        },
        {
          "modality": "text",
          "value": "1683"
        },
        {
          "modality": "text",
          "value": "1689"
        }
      ],
      "correctIndex": 3,
      "explanation": "Locke's Essay was published in 1689, soon after he returned from exile in Holland. He had begun drafting it in 1671, fled to Holland in 1683, and published The Reasonableness of Christianity in 1695.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "j6yytcz1dzwy"
    },
    {
      "id": "ot-dates-3",
      "shape": "mcq",
      "tags": [
        "dates",
        "kant"
      ],
      "prompt": {
        "modality": "text",
        "value": "In what year did Kant publish the Critique of Pure Reason?"
      },
      "options": [
        {
          "modality": "text",
          "value": "1781"
        },
        {
          "modality": "text",
          "value": "1770"
        },
        {
          "modality": "text",
          "value": "1790"
        },
        {
          "modality": "text",
          "value": "1785"
        }
      ],
      "correctIndex": 0,
      "explanation": "The Critique of Pure Reason appeared in 1781. 1770 is Kant's Inaugural Dissertation, 1785 the Groundwork of the Metaphysics of Morals, and 1790 the Critique of Judgment.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1jt8b0h1pleu9f"
    },
    {
      "id": "ot-dates-4",
      "shape": "mcq",
      "tags": [
        "dates",
        "chronology"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which orders these four works from earliest to latest publication?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Leviathan, Locke's Essay, Kant's Critique, Hegel's Phenomenology",
          "short": "Leviathan, Essay, Critique, Phenomenology"
        },
        {
          "modality": "text",
          "value": "Locke's Essay, Leviathan, Hegel's Phenomenology, Kant's Critique",
          "short": "Essay, Leviathan, Phenomenology, Critique"
        },
        {
          "modality": "text",
          "value": "Kant's Critique, Hegel's Phenomenology, Locke's Essay, Leviathan",
          "short": "Critique, Phenomenology, Essay, Leviathan"
        },
        {
          "modality": "text",
          "value": "Locke's Essay, Kant's Critique, Hegel's Phenomenology, Leviathan",
          "short": "Essay, Critique, Phenomenology, Leviathan"
        }
      ],
      "correctIndex": 0,
      "explanation": "Leviathan (1651) came first, then Locke's Essay (1689), Kant's Critique (1781) and finally Hegel's Phenomenology of Spirit (1807).",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "5i3oc11l4r2sz"
    },
    {
      "id": "ot-dates-5",
      "shape": "mcq",
      "tags": [
        "dates",
        "matching"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which work-and-year pairing is correct?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Hobbes's Leviathan — 1781",
          "short": "Hobbes's Leviathan — 1781"
        },
        {
          "modality": "text",
          "value": "Kant's Critique — 1859",
          "short": "Kant's Critique — 1859"
        },
        {
          "modality": "text",
          "value": "Mill's On Liberty — 1651",
          "short": "Mill's On Liberty — 1651"
        },
        {
          "modality": "text",
          "value": "Locke's Essay — 1689",
          "short": "Locke's Essay — 1689"
        }
      ],
      "correctIndex": 3,
      "explanation": "Locke's Essay was published in 1689. Leviathan was 1651, Kant's Critique 1781 and Mill's On Liberty 1859 — the other pairings shuffle those years onto the wrong works.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "ux3odz9lgzet"
    },
    {
      "id": "ot-idealism-1",
      "shape": "mcq",
      "tags": [
        "hegel",
        "dialectic"
      ],
      "prompt": {
        "modality": "text",
        "value": "In Hegel's dialectic, what resolves the tension between a thesis and its antithesis?"
      },
      "options": [
        {
          "modality": "text",
          "value": "The antithesis itself, carrying the thesis on as a stage within it",
          "short": "Antithesis carrying thesis on"
        },
        {
          "modality": "text",
          "value": "A final synthesis that keeps both and halts the dialectical motion",
          "short": "Final synthesis halting motion"
        },
        {
          "modality": "text",
          "value": "A higher synthesis that preserves what was true in both",
          "short": "A synthesis preserving both"
        },
        {
          "modality": "text",
          "value": "A lasting balance with both ideas side by side, unreconciled",
          "short": "Both side by side, unreconciled"
        }
      ],
      "correctIndex": 2,
      "explanation": "For Hegel the clash of thesis and antithesis is resolved in a richer synthesis, which then becomes a new thesis and the motion continues.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "p7no3a1kh9lo2"
    },
    {
      "id": "ot-idealism-2",
      "shape": "mcq",
      "tags": [
        "hegel",
        "geist"
      ],
      "prompt": {
        "modality": "text",
        "value": "What does Hegel mean by Geist?"
      },
      "options": [
        {
          "modality": "text",
          "value": "A blind, restless striving beneath appearances that surges through all of nature",
          "short": "Blind, restless striving"
        },
        {
          "modality": "text",
          "value": "A collective rational consciousness that comes to know itself through history",
          "short": "Collective mind knowing itself"
        },
        {
          "modality": "text",
          "value": "A universal reason complete from the outset that each successive era re-expresses",
          "short": "Reason complete from the outset"
        },
        {
          "modality": "text",
          "value": "A single person's private mind that each of us knows from the inside alone",
          "short": "An individual's private mind"
        }
      ],
      "correctIndex": 1,
      "explanation": "Geist ('Spirit'/'Mind') is not one person's mind but a collective rational consciousness that comes to know itself across cultures and centuries.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "2dkv8k1qm926u"
    },
    {
      "id": "ot-idealism-3",
      "shape": "mcq",
      "tags": [
        "schopenhauer",
        "will"
      ],
      "prompt": {
        "modality": "text",
        "value": "How did Schopenhauer characterize the Will?"
      },
      "options": [
        {
          "modality": "text",
          "value": "A hidden rational order working itself out beneath appearances",
          "short": "Hidden rational order"
        },
        {
          "modality": "text",
          "value": "A craving peculiar to human minds and foreign to wider nature",
          "short": "Craving peculiar to human minds"
        },
        {
          "modality": "text",
          "value": "A blind force that each satisfied desire finally brings to rest",
          "short": "Blind force that comes to rest"
        },
        {
          "modality": "text",
          "value": "A blind, purposeless striving surging through all of nature",
          "short": "Blind, purposeless striving"
        }
      ],
      "correctIndex": 3,
      "explanation": "Schopenhauer's Will is not a wise plan but purposeless striving, endless craving that made him philosophy's great pessimist.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "y8pm7s3srlv2"
    },
    {
      "id": "ot-idealism-4",
      "shape": "mcq",
      "tags": [
        "contrast",
        "geist",
        "will"
      ],
      "prompt": {
        "modality": "text",
        "value": "What is the key contrast between Hegel's Geist and Schopenhauer's Will?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Geist is one person's private mind; the Will is a force in all of nature",
          "short": "Geist private; Will in nature"
        },
        {
          "modality": "text",
          "value": "Geist comes to rest in a final synthesis; the Will grows wiser over time",
          "short": "Geist rests; Will grows wiser"
        },
        {
          "modality": "text",
          "value": "Geist advances through contemplating art; the Will loosens through labor",
          "short": "Geist via art; Will via labor"
        },
        {
          "modality": "text",
          "value": "Geist is a rational process; the Will is blind, purposeless striving",
          "short": "Geist rational; Will blind"
        }
      ],
      "correctIndex": 3,
      "explanation": "Hegel's Geist is a rational consciousness advancing toward self-understanding, whereas Schopenhauer's Will is a blind, aimless craving — a far darker vision.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "jhfhkg1dva34c"
    },
    {
      "id": "ot-idealism-5",
      "shape": "mcq",
      "tags": [
        "hegel",
        "dates"
      ],
      "prompt": {
        "modality": "text",
        "value": "In which year did Hegel publish the Phenomenology of Spirit, where he stages the Master-Slave dialectic?"
      },
      "options": [
        {
          "modality": "text",
          "value": "1807"
        },
        {
          "modality": "text",
          "value": "1848"
        },
        {
          "modality": "text",
          "value": "1770"
        },
        {
          "modality": "text",
          "value": "1882"
        }
      ],
      "correctIndex": 0,
      "explanation": "The Phenomenology of Spirit appeared in 1807. 1770 is Hegel's birth year; 1848 is the Communist Manifesto; 1882 is The Gay Science.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "95uwg1aisxhn"
    },
    {
      "id": "ot-crisis-1",
      "shape": "mcq",
      "tags": [
        "nietzsche",
        "god-is-dead"
      ],
      "prompt": {
        "modality": "text",
        "value": "By 'God,' what did Nietzsche's phrase 'God is dead' primarily refer to?"
      },
      "options": [
        {
          "modality": "text",
          "value": "The individual's passionate inner faith and the comfort it gave",
          "short": "Inner faith & its comfort"
        },
        {
          "modality": "text",
          "value": "The literal supernatural being of scripture and his miracles",
          "short": "Scripture's God & his miracles"
        },
        {
          "modality": "text",
          "value": "The whole apparatus of church authority and its political power",
          "short": "Church authority & its power"
        },
        {
          "modality": "text",
          "value": "The whole framework of Western values and objective moral truth",
          "short": "Western values & moral truth"
        }
      ],
      "correctIndex": 3,
      "explanation": "'God' stood for the entire framework of Western values — objective moral truth, cosmic purpose, and the foundation beneath justice and dignity.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "13tfnxvpkxynh"
    },
    {
      "id": "ot-crisis-2",
      "shape": "mcq",
      "tags": [
        "nietzsche",
        "crisis"
      ],
      "prompt": {
        "modality": "text",
        "value": "Nietzsche's tone in declaring 'God is dead' is best described as:"
      },
      "options": [
        {
          "modality": "text",
          "value": "Cheerful celebration of a new freedom",
          "short": "Cheerful toast to new freedom"
        },
        {
          "modality": "text",
          "value": "Confident reassurance that faith would return",
          "short": "Confident that faith returns"
        },
        {
          "modality": "text",
          "value": "Alarmed warning about a dangerous void",
          "short": "Alarmed warning of danger"
        },
        {
          "modality": "text",
          "value": "Detached report of a long-finished event",
          "short": "Detached note on a past event"
        }
      ],
      "correctIndex": 2,
      "explanation": "He was not celebrating; he was alarmed that pulling the metaphysical rug from under shared values would leave a dangerous void.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "i6b5txk0vrhx"
    },
    {
      "id": "ot-crisis-3",
      "shape": "mcq",
      "tags": [
        "nietzsche",
        "will-to-power"
      ],
      "prompt": {
        "modality": "text",
        "value": "How does Nietzsche define the 'will to power'?"
      },
      "options": [
        {
          "modality": "text",
          "value": "The drive to find a purpose already written into the world",
          "short": "Drive to find a given purpose"
        },
        {
          "modality": "text",
          "value": "The drive to grow, create, and express one's full capacities",
          "short": "Drive to grow and create"
        },
        {
          "modality": "text",
          "value": "The drive to quiet every desire and rest in pure contemplation",
          "short": "Drive to quiet all desire"
        },
        {
          "modality": "text",
          "value": "The drive to reason one's way to a morality binding on everyone",
          "short": "Drive to reason out a morality"
        }
      ],
      "correctIndex": 1,
      "explanation": "The will to power is self-overcoming — the drive to grow and create — not a lust to dominate others; an artist or scientist exhibits it as much as any conqueror.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1jjeaqo7icdqo"
    },
    {
      "id": "ot-crisis-4",
      "shape": "mcq",
      "tags": [
        "nietzsche",
        "madman"
      ],
      "prompt": {
        "modality": "text",
        "value": "In the Parable of the Madman, why does the madman say he has 'come too early'?"
      },
      "options": [
        {
          "modality": "text",
          "value": "The crowd does not yet grasp the enormity of what their disbelief destroyed",
          "short": "Crowd can't grasp what's lost"
        },
        {
          "modality": "text",
          "value": "The crowd has not yet stopped believing, so his news is still premature",
          "short": "Crowd hasn't stopped believing"
        },
        {
          "modality": "text",
          "value": "The crowd has grasped the loss but has not yet built new values upon it",
          "short": "Crowd sees loss, no new values"
        },
        {
          "modality": "text",
          "value": "He himself does not yet see clearly what the crowd's disbelief destroyed",
          "short": "He himself can't yet see it"
        }
      ],
      "correctIndex": 0,
      "explanation": "The secular crowd jeer because they don't grasp the enormity of what their own disbelief has destroyed; the madman alone sees clearly.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1cjd2wh1pcy8qt"
    },
    {
      "id": "ot-ideals-1",
      "shape": "mcq",
      "tags": [
        "nietzsche",
        "ubermensch"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which best describes Nietzsche's Übermensch?"
      },
      "options": [
        {
          "modality": "text",
          "value": "One who accepts meaning's collapse and creates their own values",
          "short": "Creates their own values"
        },
        {
          "modality": "text",
          "value": "One who accepts meaning's collapse and makes a passionate leap of faith",
          "short": "Makes a leap of faith"
        },
        {
          "modality": "text",
          "value": "One who accepts meaning's collapse and derives values binding on all",
          "short": "Derives values binding on all"
        },
        {
          "modality": "text",
          "value": "One who accepts meaning's collapse and lets the community set values",
          "short": "Lets the community set values"
        }
      ],
      "correctIndex": 0,
      "explanation": "The Übermensch is an ideal of self-authorship — creating one's own values after objective meaning collapses — not a comic-book superman or strongman.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1ekp48g1et7lba"
    },
    {
      "id": "ot-ideals-2",
      "shape": "mcq",
      "tags": [
        "nietzsche",
        "eternal-recurrence"
      ],
      "prompt": {
        "modality": "text",
        "value": "What is Nietzsche's test of eternal recurrence?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Could you live your life over and over with every mistake corrected?",
          "short": "Relive it with mistakes fixed?"
        },
        {
          "modality": "text",
          "value": "Could you embrace living this exact life over and over forever?",
          "short": "Live this exact life forever?"
        },
        {
          "modality": "text",
          "value": "Could you accept reliving this life forever with its pains left out?",
          "short": "Relive it with pains left out?"
        },
        {
          "modality": "text",
          "value": "Could you love your life knowing it ends once and is forgotten?",
          "short": "Love it though it ends once?"
        }
      ],
      "correctIndex": 1,
      "explanation": "Eternal recurrence asks whether you could joyfully affirm reliving your exact life — every joy and pain in the same order — for all eternity.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "s3lgt01eye5no"
    },
    {
      "id": "ot-ideals-3",
      "shape": "mcq",
      "tags": [
        "nietzsche",
        "compare"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which is a TEST of life-affirmation rather than an ideal of self-authorship?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Will to power",
          "short": "Will to power"
        },
        {
          "modality": "text",
          "value": "Parable of the madman",
          "short": "Parable of the madman"
        },
        {
          "modality": "text",
          "value": "Übermensch",
          "short": "Übermensch"
        },
        {
          "modality": "text",
          "value": "Eternal recurrence",
          "short": "Eternal recurrence"
        }
      ],
      "correctIndex": 3,
      "explanation": "Eternal recurrence is a thought-experiment testing whether you truly affirm your life; the Übermensch is the ideal of the person who creates their own values.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "iii7apqhlzd7"
    },
    {
      "id": "ot-ideals-4",
      "shape": "mcq",
      "tags": [
        "nietzsche",
        "ubermensch"
      ],
      "prompt": {
        "modality": "text",
        "value": "The Übermensch is commonly MIS-translated as which of the following?"
      },
      "options": [
        {
          "modality": "text",
          "value": "'Madman' with a lit lantern",
          "short": "'Madman' with a lit lantern"
        },
        {
          "modality": "text",
          "value": "'Superman' with super-strength",
          "short": "'Superman' with super-strength"
        },
        {
          "modality": "text",
          "value": "'Strongman' with brute force",
          "short": "'Strongman' with brute force"
        },
        {
          "modality": "text",
          "value": "'Overlord' with a master race",
          "short": "'Overlord' with a master race"
        }
      ],
      "correctIndex": 1,
      "explanation": "Übermensch is often mistranslated as 'superman,' but Nietzsche meant self-authorship, not super-strength or a master race.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "tnxtvhcqr1j7"
    },
    {
      "id": "ot-ideals-5",
      "shape": "mcq",
      "tags": [
        "nietzsche",
        "eternal-recurrence"
      ],
      "prompt": {
        "modality": "text",
        "value": "To 'wholeheartedly say yes' to eternal recurrence is, for Nietzsche, the mark of:"
      },
      "options": [
        {
          "modality": "text",
          "value": "A life genuinely loved and affirmed",
          "short": "A life loved and affirmed"
        },
        {
          "modality": "text",
          "value": "A life at peace with its own brevity",
          "short": "A life at peace with brevity"
        },
        {
          "modality": "text",
          "value": "A life redeemed by a higher purpose",
          "short": "A life redeemed by purpose"
        },
        {
          "modality": "text",
          "value": "A will released from all desire",
          "short": "A will released from desire"
        }
      ],
      "correctIndex": 0,
      "explanation": "A wholehearted yes to reliving your exact life eternally is Nietzsche's mark of a life genuinely loved.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "dfq8guzvul8w"
    },
    {
      "id": "ot-marx-1",
      "shape": "mcq",
      "tags": [
        "marx",
        "alienation"
      ],
      "prompt": {
        "modality": "text",
        "value": "What does Marx mean by 'alienation' under capitalism?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Workers' separation from their villages, their land, and their kin",
          "short": "Cut off from land and kin"
        },
        {
          "modality": "text",
          "value": "Workers' estrangement from their labor, its products, and each other",
          "short": "Estrangement from one's labor"
        },
        {
          "modality": "text",
          "value": "Workers' exclusion from the vote, public office, and the courts",
          "short": "Shut out of vote and office"
        },
        {
          "modality": "text",
          "value": "Owners' estrangement from the workers, the factory, and the market",
          "short": "Owners estranged from workers"
        }
      ],
      "correctIndex": 1,
      "explanation": "Alienation is the worker's estrangement — from the products they make, the act of working, their human potential, and one another — as labor becomes a mere commodity.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "awlmb1pc73nb"
    },
    {
      "id": "ot-marx-2",
      "shape": "mcq",
      "tags": [
        "marx",
        "materialism"
      ],
      "prompt": {
        "modality": "text",
        "value": "According to Marx's historical materialism, what drives the course of history?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Material and economic conditions — who controls production",
          "short": "Material, economic conditions"
        },
        {
          "modality": "text",
          "value": "The self-development of Spirit — reason coming to know itself",
          "short": "Spirit developing itself"
        },
        {
          "modality": "text",
          "value": "Ideas and moral convictions — which values a society holds",
          "short": "Ideas and moral convictions"
        },
        {
          "modality": "text",
          "value": "Great individuals and their choices — who leads at decisive moments",
          "short": "Great individuals' choices"
        }
      ],
      "correctIndex": 0,
      "explanation": "Historical materialism holds that economics — above all who controls the means of production — is the engine of history, not the unfolding of Spirit.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1yb8xyjecb2l5"
    },
    {
      "id": "ot-marx-3",
      "shape": "mcq",
      "tags": [
        "marx",
        "hegel"
      ],
      "prompt": {
        "modality": "text",
        "value": "How did Marx describe his relationship to Hegel's dialectic?"
      },
      "options": [
        {
          "modality": "text",
          "value": "He turned it 'right side up,' grounding it in the material world",
          "short": "Turned it the right side up"
        },
        {
          "modality": "text",
          "value": "He kept it as it was, with 'Spirit' still driving material life",
          "short": "Kept Spirit driving material life"
        },
        {
          "modality": "text",
          "value": "He turned it 'inside out,' relocating it from the world to the mind",
          "short": "Turned it inside out, to the mind"
        },
        {
          "modality": "text",
          "value": "He rebuilt it around a 'blind Will' of purposeless, restless striving",
          "short": "Rebuilt it around a blind Will"
        }
      ],
      "correctIndex": 0,
      "explanation": "Marx took Hegel's dialectic and turned it 'right side up,' grounding it in material economics rather than in Spirit (Geist).",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1fb11ec184jszk"
    },
    {
      "id": "ot-marx-4",
      "shape": "mcq",
      "tags": [
        "marx",
        "dates"
      ],
      "prompt": {
        "modality": "text",
        "value": "In which year did Marx and Engels publish The Communist Manifesto?"
      },
      "options": [
        {
          "modality": "text",
          "value": "1848"
        },
        {
          "modality": "text",
          "value": "1844"
        },
        {
          "modality": "text",
          "value": "1873"
        },
        {
          "modality": "text",
          "value": "1860"
        }
      ],
      "correctIndex": 0,
      "explanation": "Marx and Engels published The Communist Manifesto in 1848. The other years come from the same century's guides: 1844 is Nietzsche's birth year, 1873 the year Mill died, and 1860 the year Schopenhauer died.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "btynzh1k74zev"
    },
    {
      "id": "ot-millk-1",
      "shape": "mcq",
      "tags": [
        "mill",
        "utilitarianism"
      ],
      "prompt": {
        "modality": "text",
        "value": "How does utilitarianism define the right action?"
      },
      "options": [
        {
          "modality": "text",
          "value": "The one expressing a virtuous character formed by habit",
          "short": "Expresses virtuous character"
        },
        {
          "modality": "text",
          "value": "The one producing the greatest happiness for the greatest number",
          "short": "Greatest happiness for the most"
        },
        {
          "modality": "text",
          "value": "The one following an absolute duty regardless of its outcome",
          "short": "Follows absolute duty always"
        },
        {
          "modality": "text",
          "value": "The one winning agreement from free people under a fair contract",
          "short": "Wins free people's agreement"
        }
      ],
      "correctIndex": 1,
      "explanation": "Utilitarianism judges an act right insofar as it maximizes overall well-being — the greatest happiness for the greatest number.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "8rr8lp13dzs41"
    },
    {
      "id": "ot-millk-2",
      "shape": "mcq",
      "tags": [
        "mill",
        "harm-principle"
      ],
      "prompt": {
        "modality": "text",
        "value": "According to Mill's harm principle, society may restrain a person's liberty only to:"
      },
      "options": [
        {
          "modality": "text",
          "value": "Prevent harm to others",
          "short": "Prevent harm to other people"
        },
        {
          "modality": "text",
          "value": "Prevent harm to themselves",
          "short": "Prevent harm to themselves"
        },
        {
          "modality": "text",
          "value": "Prevent offense to others",
          "short": "Prevent offense to other people"
        },
        {
          "modality": "text",
          "value": "Prevent their own moral decay",
          "short": "Prevent their own moral decay"
        }
      ],
      "correctIndex": 0,
      "explanation": "The harm principle allows restraining liberty only to prevent harm to others — never for the person's own physical or moral good, and mere offense to others is not harm.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "2yynfa1h3sgdo"
    },
    {
      "id": "ot-millk-3",
      "shape": "mcq",
      "tags": [
        "kierkegaard",
        "subjectivity"
      ],
      "prompt": {
        "modality": "text",
        "value": "What did Kierkegaard mean by 'truth is subjectivity'?"
      },
      "options": [
        {
          "modality": "text",
          "value": "What matters is an individual's wholehearted pursuit of pleasure",
          "short": "Wholehearted pursuit of pleasure"
        },
        {
          "modality": "text",
          "value": "What matters is an individual's rational, fully proven belief",
          "short": "Rational, fully proven belief"
        },
        {
          "modality": "text",
          "value": "What matters is an individual's passionate first-person commitment",
          "short": "Passionate personal commitment"
        },
        {
          "modality": "text",
          "value": "What matters is an individual's dutiful assent to established doctrine",
          "short": "Dutiful assent to doctrine"
        }
      ],
      "correctIndex": 2,
      "explanation": "Against Hegel's impersonal system, Kierkegaard held that what matters is the passionate, first-person commitment of an existing individual, not abstract doctrine.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "17jwi2n181n0ql"
    },
    {
      "id": "ot-millk-4",
      "shape": "mcq",
      "tags": [
        "mill",
        "kierkegaard",
        "compare"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which best captures the contrast between Mill and Kierkegaard?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Mill weighs collective happiness; Kierkegaard prizes individual faith",
          "short": "Mill: happiness; K: faith"
        },
        {
          "modality": "text",
          "value": "Mill prizes individual faith; Kierkegaard weighs collective happiness",
          "short": "Mill: faith; K: happiness"
        },
        {
          "modality": "text",
          "value": "Mill weighs collective faith; Kierkegaard prizes individual happiness",
          "short": "Mill: shared faith; K: own happiness"
        },
        {
          "modality": "text",
          "value": "Mill prizes individual happiness; Kierkegaard weighs collective faith",
          "short": "Mill: own happiness; K: shared faith"
        }
      ],
      "correctIndex": 0,
      "explanation": "Mill's utilitarian liberalism weighs the happiness of the many, while Kierkegaard centers the individual's passionate, subjective leap of faith.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1so4m8f19i4et5"
    },
    {
      "id": "ot-existentialism-bad-faith",
      "shape": "mcq",
      "tags": [
        "Sartre",
        "bad faith"
      ],
      "prompt": {
        "modality": "text",
        "value": "Sartre's cafe waiter — moving too crisply, playing at being 'Waiter' — illustrates which concept?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Absurd hero"
        },
        {
          "modality": "text",
          "value": "Human dignity"
        },
        {
          "modality": "text",
          "value": "Bad faith"
        },
        {
          "modality": "text",
          "value": "Radical freedom"
        }
      ],
      "correctIndex": 2,
      "explanation": "The waiter performs his role so completely that he hides from himself that he is free — Sartre's classic example of bad faith, the flight from one's own freedom. Anguish is that freedom faced rather than fled; the absurd is Camus's theme and the Other is de Beauvoir's.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1eoobeb3agth3"
    },
    {
      "id": "ot-existentialism-absurd",
      "shape": "mcq",
      "tags": [
        "Camus",
        "absurd"
      ],
      "prompt": {
        "modality": "text",
        "value": "For Camus, what is the right response to the absurd?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Suicide — ending a life the universe has left pointless",
          "short": "Suicide: ending a pointless life"
        },
        {
          "modality": "text",
          "value": "Faith — leaping past reason to a God who gives life its point",
          "short": "Faith: a leap to a God who answers"
        },
        {
          "modality": "text",
          "value": "Revolt — living fully in defiance of meaninglessness",
          "short": "Revolt against meaninglessness"
        },
        {
          "modality": "text",
          "value": "Reason — trusting that thought can finally explain the universe",
          "short": "Reason: thought can explain it all"
        }
      ],
      "correctIndex": 2,
      "explanation": "Camus rejects suicide; the answer to our craving for meaning in an indifferent universe is revolt — 'One must imagine Sisyphus happy.'",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1wmd8zjq0fjn"
    },
    {
      "id": "ot-existentialism-second-sex",
      "shape": "mcq",
      "tags": [
        "de Beauvoir",
        "gender"
      ],
      "prompt": {
        "modality": "text",
        "value": "What did de Beauvoir mean by 'One is not born, but becomes, a woman'?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Femininity is a social construction, not a biological essence",
          "short": "Femininity is a social construct"
        },
        {
          "modality": "text",
          "value": "Women mature later than men do",
          "short": "Women mature later than men"
        },
        {
          "modality": "text",
          "value": "Womanhood is fixed by biology at birth",
          "short": "Womanhood fixed by biology"
        },
        {
          "modality": "text",
          "value": "Each person freely picks a gender in infancy",
          "short": "Gender freely chosen in infancy"
        }
      ],
      "correctIndex": 0,
      "explanation": "In The Second Sex, de Beauvoir argues woman is defined as the 'Other' and femininity is made by society, not given by nature.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1hfcd4ab63wqc"
    },
    {
      "id": "ot-existentialism-freedom",
      "shape": "mcq",
      "tags": [
        "Sartre",
        "freedom"
      ],
      "prompt": {
        "modality": "text",
        "value": "In Sartre's existentialism, why does radical freedom carry 'absolute responsibility'?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Our upbringing shapes each choice, so responsibility is shared with our past",
          "short": "Upbringing shares the burden"
        },
        {
          "modality": "text",
          "value": "Our essence is fixed before we exist, so each choice must answer to that design",
          "short": "Essence fixed before we exist"
        },
        {
          "modality": "text",
          "value": "We choose only for ourselves, so no choice commits anyone but its maker",
          "short": "No choice binds anyone else"
        },
        {
          "modality": "text",
          "value": "Nothing outside us decides our choices, so each choice is wholly ours",
          "short": "Nothing outside decides for us"
        }
      ],
      "correctIndex": 3,
      "explanation": "Because nothing — God, nature, upbringing — decides for us, every choice is ours alone, and in choosing for ourselves we choose an image of what a human ought to be; we are 'condemned to be free,' the source of existential anguish.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "nv5dqr17uxbe9"
    },
    {
      "id": "ot-witt-meaning-use",
      "shape": "mcq",
      "tags": [
        "Wittgenstein",
        "meaning is use"
      ],
      "prompt": {
        "modality": "text",
        "value": "In Philosophical Investigations, Wittgenstein's slogan 'meaning is use' says that to know a word's meaning is to know:"
      },
      "options": [
        {
          "modality": "text",
          "value": "What image it calls to mind",
          "short": "What image it calls to mind"
        },
        {
          "modality": "text",
          "value": "How the speaker intends it",
          "short": "How the speaker intends it"
        },
        {
          "modality": "text",
          "value": "What object it stands for",
          "short": "What object it stands for"
        },
        {
          "modality": "text",
          "value": "How it is used in practice",
          "short": "How it is used in practice"
        }
      ],
      "correctIndex": 3,
      "explanation": "The later Wittgenstein rejected words as labels mirroring objects; a word's meaning is its use within forms of life, not the thing it names.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "11b84826jws5c"
    },
    {
      "id": "ot-witt-language-game",
      "shape": "mcq",
      "tags": [
        "Wittgenstein",
        "language-game"
      ],
      "prompt": {
        "modality": "text",
        "value": "Why does Wittgenstein compare language to a game like chess?"
      },
      "options": [
        {
          "modality": "text",
          "value": "A word's meaning depends on the fixed value it carries into every game",
          "short": "Meaning fixed for every game"
        },
        {
          "modality": "text",
          "value": "A word's meaning depends on the rules and context of its use",
          "short": "Meaning set by rules and context"
        },
        {
          "modality": "text",
          "value": "A word's meaning depends on the strategy of the speaker who plays it",
          "short": "Meaning set by speaker's strategy"
        },
        {
          "modality": "text",
          "value": "A word's meaning depends on the contest it helps a speaker win",
          "short": "Meaning set by winning the contest"
        }
      ],
      "correctIndex": 1,
      "explanation": "Like grasping 'checkmate' only by knowing chess, words get meaning from their rule-governed use; torn from context they become meaningless.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "fmjk2i12y9tf8"
    },
    {
      "id": "ot-witt-family-resemblance",
      "shape": "mcq",
      "tags": [
        "Wittgenstein",
        "family resemblance"
      ],
      "prompt": {
        "modality": "text",
        "value": "Wittgenstein's 'family resemblance' claims that things a word names, like 'games,' are united by:"
      },
      "options": [
        {
          "modality": "text",
          "value": "One essential feature shared by every member",
          "short": "One essential shared feature"
        },
        {
          "modality": "text",
          "value": "A strict logical definition",
          "short": "A strict logical definition"
        },
        {
          "modality": "text",
          "value": "A web of overlapping similarities with no single common feature",
          "short": "Overlapping traits, no one core"
        },
        {
          "modality": "text",
          "value": "Their common historical origin",
          "short": "A common historical origin"
        }
      ],
      "correctIndex": 2,
      "explanation": "Board, ball, and card games share no one trait; like features running through a family, they overlap and crisscross — there is no common essence.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "38h6469oh2r2"
    },
    {
      "id": "ot-witt-early-vs-late",
      "shape": "mcq",
      "tags": [
        "Wittgenstein",
        "Tractatus"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which idea belongs to the EARLY Wittgenstein (the Tractatus), NOT his later philosophy?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Words work within language-games",
          "short": "Language-games"
        },
        {
          "modality": "text",
          "value": "A word's meaning is its use",
          "short": "Meaning is use"
        },
        {
          "modality": "text",
          "value": "Language is a picture of facts",
          "short": "Language pictures facts"
        },
        {
          "modality": "text",
          "value": "Games share family resemblances",
          "short": "Family resemblance"
        }
      ],
      "correctIndex": 2,
      "explanation": "The picture theory of language is from the Tractatus (1921); meaning-as-use, language-games, and family resemblance all come from the later Philosophical Investigations.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "10n7epn1myx9sb"
    },
    {
      "id": "ot-witt-investigations-year",
      "shape": "mcq",
      "tags": [
        "Wittgenstein",
        "dates"
      ],
      "prompt": {
        "modality": "text",
        "value": "In what year was Wittgenstein's Philosophical Investigations published?"
      },
      "options": [
        {
          "modality": "text",
          "value": "1921"
        },
        {
          "modality": "text",
          "value": "1929"
        },
        {
          "modality": "text",
          "value": "1951"
        },
        {
          "modality": "text",
          "value": "1953"
        }
      ],
      "correctIndex": 3,
      "explanation": "Philosophical Investigations appeared in 1953, two years after Wittgenstein's death (1951) and more than thirty years after the Tractatus (1921); the guide's 'twenty years later' describes his change of mind, not a 1941 book.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1grzv9kx1at3w"
    },
    {
      "id": "ot-analytic-frege",
      "shape": "mcq",
      "tags": [
        "Frege",
        "sense and reference"
      ],
      "prompt": {
        "modality": "text",
        "value": "For Frege, 'the morning star' and 'the evening star' illustrate sense and reference because the two names have:"
      },
      "options": [
        {
          "modality": "text",
          "value": "Different senses but the same reference",
          "short": "Different senses, same reference"
        },
        {
          "modality": "text",
          "value": "The same sense and the same reference",
          "short": "Same sense and reference"
        },
        {
          "modality": "text",
          "value": "The same sense but different references",
          "short": "Same sense, different references"
        },
        {
          "modality": "text",
          "value": "Different senses and different references",
          "short": "Different senses and references"
        }
      ],
      "correctIndex": 0,
      "explanation": "The two names mean different things (sense) yet pick out the same object, the planet Venus (reference) — Frege's enduring distinction in philosophy of language.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1q4yiuf1cxbhxz"
    },
    {
      "id": "ot-analytic-russell",
      "shape": "mcq",
      "tags": [
        "Russell",
        "logical atomism"
      ],
      "prompt": {
        "modality": "text",
        "value": "What was Russell's philosophical program of 'logical atomism'?"
      },
      "options": [
        {
          "modality": "text",
          "value": "The world is built of simple atomic facts a perfect language would mirror",
          "short": "World built of atomic facts"
        },
        {
          "modality": "text",
          "value": "Language is built of simple everyday uses a perfect logic would only distort",
          "short": "Language built of everyday uses"
        },
        {
          "modality": "text",
          "value": "Mathematics is built of simple observations a perfect experiment would confirm",
          "short": "Math built of observations"
        },
        {
          "modality": "text",
          "value": "Knowledge is built of simple innate ideas a perfect intuition would reveal",
          "short": "Knowledge built of innate ideas"
        }
      ],
      "correctIndex": 0,
      "explanation": "Russell, co-author of Principia Mathematica, held reality is composed of atomic facts and that a logically perfect language would mirror that structure exactly.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "aebkpc171z45w"
    },
    {
      "id": "ot-analytic-founder-roles",
      "shape": "mcq",
      "tags": [
        "Frege",
        "analytic founders"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which achievement is correctly matched to its philosopher?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Frege — invented modern formal logic",
          "short": "Frege — modern formal logic"
        },
        {
          "modality": "text",
          "value": "Russell — drew the sense/reference distinction",
          "short": "Russell — sense/reference"
        },
        {
          "modality": "text",
          "value": "Frege — co-wrote Principia Mathematica",
          "short": "Frege — Principia Mathematica"
        },
        {
          "modality": "text",
          "value": "Russell — introduced the language-game",
          "short": "Russell — the language-game"
        }
      ],
      "correctIndex": 0,
      "explanation": "Frege built modern formal logic beyond Aristotle's syllogisms — and the sense/reference distinction was his too. Principia Mathematica was Russell and Whitehead's, and the language-game the later Wittgenstein's.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "pdvi84z532iu"
    },
    {
      "id": "ot-analytic-verification-flaw",
      "shape": "mcq",
      "tags": [
        "verificationism",
        "self-refutation"
      ],
      "prompt": {
        "modality": "text",
        "value": "What is the notorious problem the verification principle raises for itself?"
      },
      "options": [
        {
          "modality": "text",
          "value": "It was disproved by Frege's formal logic",
          "short": "Disproved by Frege's logic"
        },
        {
          "modality": "text",
          "value": "It cannot handle mathematical truths, only observations",
          "short": "Can't handle math truths"
        },
        {
          "modality": "text",
          "value": "It is neither true by definition nor empirically verifiable, so by its own rule it is meaningless",
          "short": "Fails its own test; meaningless"
        },
        {
          "modality": "text",
          "value": "It secretly assumes that God exists",
          "short": "Secretly assumes God exists"
        }
      ],
      "correctIndex": 2,
      "explanation": "The principle says meaning requires being true by definition or empirically testable — yet the principle itself is neither, so by its own standard it is meaningless.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "c1quxbbmcfu5"
    },
    {
      "id": "ot-phenom-epoche",
      "shape": "mcq",
      "tags": [
        "Husserl",
        "epoche"
      ],
      "prompt": {
        "modality": "text",
        "value": "Husserl's method of the epoche ('bracketing') involves:"
      },
      "options": [
        {
          "modality": "text",
          "value": "Suspending assumptions about whether things really exist, to examine pure experience",
          "short": "Suspend belief in existence"
        },
        {
          "modality": "text",
          "value": "Doubting every belief until one indubitable certainty remains, to rebuild knowledge",
          "short": "Doubt all to find one certainty"
        },
        {
          "modality": "text",
          "value": "Tracing each experience back to the brain state that produces it, to explain the mind",
          "short": "Trace experience to brain states"
        },
        {
          "modality": "text",
          "value": "Checking every claim about experience against public observation, to make it scientific",
          "short": "Check claims against observation"
        }
      ],
      "correctIndex": 0,
      "explanation": "The epoche sets aside our ordinary belief in an external world so we can describe experience exactly as it presents itself to consciousness.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "x8zsy2186bwv0"
    },
    {
      "id": "ot-phenom-intentionality",
      "shape": "mcq",
      "tags": [
        "Husserl",
        "intentionality"
      ],
      "prompt": {
        "modality": "text",
        "value": "Husserl's principle of intentionality states that consciousness is always:"
      },
      "options": [
        {
          "modality": "text",
          "value": "Consciousness OF something — directed at an object",
          "short": "Directed at an object"
        },
        {
          "modality": "text",
          "value": "A memory OF the Forms — recalled from before birth",
          "short": "A memory of the Forms"
        },
        {
          "modality": "text",
          "value": "Distinct FROM the body — a thinking, unextended thing",
          "short": "Distinct from the body"
        },
        {
          "modality": "text",
          "value": "A stage OF Spirit — coming to know itself through history",
          "short": "A stage of Spirit"
        }
      ],
      "correctIndex": 0,
      "explanation": "To be aware is always to be aware of an object; intentionality is the 'aboutness' or object-directedness that Husserl held all consciousness has.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1a8xrvr1j8jg4l"
    },
    {
      "id": "ot-phenom-husserl",
      "shape": "mcq",
      "tags": [
        "Husserl",
        "phenomenology"
      ],
      "prompt": {
        "modality": "text",
        "value": "Who founded phenomenology, the rigorous first-person study of experience?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Edmund Husserl"
        },
        {
          "modality": "text",
          "value": "Martin Heidegger"
        },
        {
          "modality": "text",
          "value": "Jean-Paul Sartre"
        },
        {
          "modality": "text",
          "value": "Jacques Derrida"
        }
      ],
      "correctIndex": 0,
      "explanation": "Husserl founded phenomenology and developed the epoche. Heidegger was his student, Sartre carried its tools into existentialism, and Derrida turned to deconstruction.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "cbqkvo197pqse"
    },
    {
      "id": "ot-phenom-lifeworld",
      "shape": "mcq",
      "tags": [
        "Husserl",
        "life-world"
      ],
      "prompt": {
        "modality": "text",
        "value": "What does Husserl's term 'life-world' (Lebenswelt) refer to?"
      },
      "options": [
        {
          "modality": "text",
          "value": "The shared world of language-games that give each word its meaning",
          "short": "World of language-games"
        },
        {
          "modality": "text",
          "value": "The social world of institutions that fix what a society calls truth",
          "short": "World of institutions"
        },
        {
          "modality": "text",
          "value": "The everyday world of lived experience that science takes for granted",
          "short": "World of lived experience"
        },
        {
          "modality": "text",
          "value": "The material world of class struggle that drives all of history",
          "short": "World of class struggle"
        }
      ],
      "correctIndex": 2,
      "explanation": "The life-world is the pre-theoretical world of lived experience that all our science and abstraction quietly presuppose.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1j3m88e2x81zg"
    },
    {
      "id": "ot-phenom-dasein",
      "shape": "mcq",
      "tags": [
        "Heidegger",
        "Dasein"
      ],
      "prompt": {
        "modality": "text",
        "value": "In Being and Time (1927), Heidegger's term 'Dasein' ('being-there') names:"
      },
      "options": [
        {
          "modality": "text",
          "value": "The human kind of being that recollects the Forms it once knew",
          "short": "Being that recollects Forms"
        },
        {
          "modality": "text",
          "value": "The human kind of being that tests each maxim as a universal law",
          "short": "Being that tests its maxims"
        },
        {
          "modality": "text",
          "value": "The human kind of being that revolts against an absurd universe",
          "short": "Being that revolts at the absurd"
        },
        {
          "modality": "text",
          "value": "The human kind of being that questions its own existence",
          "short": "Being that questions itself"
        }
      ],
      "correctIndex": 3,
      "explanation": "Dasein is Heidegger's word for the peculiar human being that is 'thrown' into the world and alone questions its own existence, always heading toward death.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "jq126518x4xod"
    },
    {
      "id": "ot-cont-foucault",
      "shape": "mcq",
      "tags": [
        "Foucault",
        "power/knowledge"
      ],
      "prompt": {
        "modality": "text",
        "value": "Foucault's idea of 'power/knowledge' claims that what a society counts as truth is:"
      },
      "options": [
        {
          "modality": "text",
          "value": "Shaped by its institutions and power relations",
          "short": "Shaped by power & institutions"
        },
        {
          "modality": "text",
          "value": "Negotiated among its citizens through open public debate",
          "short": "Negotiated in public debate"
        },
        {
          "modality": "text",
          "value": "Revised by its scholars as new evidence accumulates",
          "short": "Revised as evidence accumulates"
        },
        {
          "modality": "text",
          "value": "Inherited from its founding myths and shared rituals",
          "short": "Inherited from myths and rituals"
        }
      ],
      "correctIndex": 0,
      "explanation": "For Foucault, truth is bound up with power; genealogy traces how concepts arose historically within institutions, not from timeless reason.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "hq8lca1j4i7uk"
    },
    {
      "id": "ot-cont-derrida",
      "shape": "mcq",
      "tags": [
        "Derrida",
        "deconstruction"
      ],
      "prompt": {
        "modality": "text",
        "value": "Derrida's 'deconstruction' is best described as:"
      },
      "options": [
        {
          "modality": "text",
          "value": "Reading that traces how a society's institutions fixed a text's truths",
          "short": "Tracing institutions' truths"
        },
        {
          "modality": "text",
          "value": "Reading that exposes unstable assumptions and hidden hierarchies in texts",
          "short": "Exposing texts' hidden bias"
        },
        {
          "modality": "text",
          "value": "Reading that verifies a text's claims by testing them against observation",
          "short": "Verifying texts by observation"
        },
        {
          "modality": "text",
          "value": "Reading that brackets a text's claims to describe the experience behind them",
          "short": "Bracketing texts' claims"
        }
      ],
      "correctIndex": 1,
      "explanation": "Deconstruction reveals the shaky oppositions and hierarchies within texts; meaning is endlessly deferred (differance). The distractors describe Foucault's genealogy, positivist verification, and Husserl's bracketing.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "180a8p0loc2oy"
    },
    {
      "id": "ot-cont-veil",
      "shape": "mcq",
      "tags": [
        "Rawls",
        "veil of ignorance"
      ],
      "prompt": {
        "modality": "text",
        "value": "In Rawls's 'original position,' the Veil of Ignorance requires that you NOT know:"
      },
      "options": [
        {
          "modality": "text",
          "value": "The history of philosophy",
          "short": "The history of philosophy"
        },
        {
          "modality": "text",
          "value": "Your race, sex, class, talents, or idea of the good life",
          "short": "Race, class, talents, values"
        },
        {
          "modality": "text",
          "value": "How others intend to vote",
          "short": "How others intend to vote"
        },
        {
          "modality": "text",
          "value": "The basic laws of economics",
          "short": "Basic laws of economics"
        }
      ],
      "correctIndex": 1,
      "explanation": "Not knowing who you'll be forces impartiality — you cannot rig society's rules for a group when you don't know which group is yours.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "14iw0a51k38z53"
    },
    {
      "id": "ot-cont-attribution",
      "shape": "mcq",
      "tags": [
        "continental",
        "attribution"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which pairing of thinker to idea is correct?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Foucault — what counts as truth is shaped by power and institutions",
          "short": "Foucault — truth shaped by power"
        },
        {
          "modality": "text",
          "value": "Derrida — society's rules are chosen behind a veil of ignorance",
          "short": "Derrida — rules behind a veil"
        },
        {
          "modality": "text",
          "value": "Husserl — a text's meaning slides from sign to sign, endlessly deferred",
          "short": "Husserl — meaning always deferred"
        },
        {
          "modality": "text",
          "value": "Rawls — consciousness is always consciousness of some object",
          "short": "Rawls — mind aimed at object"
        }
      ],
      "correctIndex": 0,
      "explanation": "Power/knowledge is Foucault's. The veil of ignorance is Rawls's, differance is Derrida's, and intentionality (consciousness of an object) is Husserl's.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "dmw56z1ekm8n3"
    },
    {
      "id": "ot-orthodox-saddarsana",
      "shape": "mcq",
      "tags": [
        "saddarsana",
        "orthodox"
      ],
      "prompt": {
        "modality": "text",
        "value": "In Indian philosophy, what does the term Ṣaḍdarśana refer to?"
      },
      "options": [
        {
          "modality": "text",
          "value": "The four \"valid sources\" or pramāṇas of knowledge",
          "short": "Four pramāṇas of knowledge"
        },
        {
          "modality": "text",
          "value": "The \"heterodox\" or Veda-rejecting nāstika schools",
          "short": "Heterodox nāstika schools"
        },
        {
          "modality": "text",
          "value": "The eight \"limbs\" or stages of Yoga practice",
          "short": "Eight limbs of Yoga"
        },
        {
          "modality": "text",
          "value": "The six orthodox \"viewpoints\" or schools",
          "short": "The six orthodox schools"
        }
      ],
      "correctIndex": 3,
      "explanation": "Ṣaḍdarśana means \"six viewpoints\" — the orthodox schools: Nyāya, Vaiśeṣika, Sāṃkhya, Yoga, Mīmāṃsā, and Vedānta.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "13l75mlimbzvl"
    },
    {
      "id": "ot-orthodox-nyaya",
      "shape": "mcq",
      "tags": [
        "nyaya",
        "epistemology"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which orthodox school is devoted to logic and epistemology, mapping the valid sources of knowledge?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Sāṃkhya"
        },
        {
          "modality": "text",
          "value": "Mīmāṃsā"
        },
        {
          "modality": "text",
          "value": "Nyāya"
        },
        {
          "modality": "text",
          "value": "Vedānta"
        }
      ],
      "correctIndex": 2,
      "explanation": "Nyāya is the school of careful reasoning; its pramāṇas are perception, inference, comparison, and testimony. Mīmāṃsā handles ritual; Sāṃkhya, dualist metaphysics.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "yje88h1c5fzh"
    },
    {
      "id": "ot-orthodox-samkhya",
      "shape": "mcq",
      "tags": [
        "samkhya",
        "dualism"
      ],
      "prompt": {
        "modality": "text",
        "value": "Sāṃkhya splits all reality into which two irreducible principles?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Puruṣa (pure consciousness) and prakṛti (matter)",
          "short": "Puruṣa and prakṛti"
        },
        {
          "modality": "text",
          "value": "Dukkha (suffering) and nirvana (its cessation)",
          "short": "Dukkha and nirvana"
        },
        {
          "modality": "text",
          "value": "Brahman (the one reality) and māyā (misperception)",
          "short": "Brahman and māyā"
        },
        {
          "modality": "text",
          "value": "Āstika (orthodox) and nāstika (heterodox)",
          "short": "Āstika and nāstika"
        }
      ],
      "correctIndex": 0,
      "explanation": "Sāṃkhya is rigorously dualist: puruṣa is pure consciousness, prakṛti is primordial matter; liberation comes from telling them apart.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "100onhj1lgoxzx"
    },
    {
      "id": "ot-orthodox-mimamsa",
      "shape": "mcq",
      "tags": [
        "mimamsa",
        "ritual"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which orthodox school specializes in Vedic exegesis and the correct performance of ritual duty (dharma)?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Mīmāṃsā"
        },
        {
          "modality": "text",
          "value": "Yoga"
        },
        {
          "modality": "text",
          "value": "Vaiśeṣika"
        },
        {
          "modality": "text",
          "value": "Nyāya"
        }
      ],
      "correctIndex": 0,
      "explanation": "Mīmāṃsā interprets the Vedas to perform ritual dharma correctly — it asks what the texts command us to do, where Vedānta asks what they mean about reality.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "slze5lgz7tk1"
    },
    {
      "id": "ot-orthodox-not-school",
      "shape": "mcq",
      "tags": [
        "orthodox",
        "heterodox"
      ],
      "prompt": {
        "modality": "text",
        "value": "In Indian philosophy, what single test sorts a school as āstika (orthodox) or nāstika (heterodox)?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Whether it accepts the authority of the Vedas",
          "short": "Accepts Vedic authority"
        },
        {
          "modality": "text",
          "value": "Whether it affirms a creator god who fashions the cosmos",
          "short": "Affirms a creator god"
        },
        {
          "modality": "text",
          "value": "Whether it identifies the individual self with Brahman",
          "short": "Identifies self with Brahman"
        },
        {
          "modality": "text",
          "value": "Whether it makes liberation from suffering its final aim",
          "short": "Aims at liberation"
        }
      ],
      "correctIndex": 0,
      "explanation": "The āstika/nāstika line is drawn by one test: whether a school accepts the Vedas as authoritative. It is not about theism, nor non-duality (the orthodox Dvaita school rejects it), nor liberation, which Sāṃkhya seeks as much as Buddhism. Buddhism and Jainism fail the Vedic test.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1j1z1aqh5537e"
    },
    {
      "id": "ot-advaita-maya",
      "shape": "mcq",
      "tags": [
        "maya",
        "advaita"
      ],
      "prompt": {
        "modality": "text",
        "value": "What does Śaṅkara mean by māyā?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Mistaking primordial matter (prakṛti) for pure consciousness",
          "short": "Mistaking matter for consciousness"
        },
        {
          "modality": "text",
          "value": "Clinging to passing things out of craving (taṇhā)",
          "short": "Clinging out of craving"
        },
        {
          "modality": "text",
          "value": "Holding God and the individual soul (ātman) eternally distinct",
          "short": "God and soul held distinct"
        },
        {
          "modality": "text",
          "value": "Misperceiving one reality (Brahman) as many separate things",
          "short": "Mistaking one reality for many"
        }
      ],
      "correctIndex": 3,
      "explanation": "Māyā is not total illusion but misperception: the rope (Brahman) is genuinely there; only the snake — our reading of it as separate things — is mistaken.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1fb7mvd15z718d"
    },
    {
      "id": "ot-advaita-tat-tvam-asi",
      "shape": "mcq",
      "tags": [
        "tat-tvam-asi",
        "nonduality"
      ],
      "prompt": {
        "modality": "text",
        "value": "The Upaniṣadic formula \"Tat tvam asi\" teaches which of the following?"
      },
      "options": [
        {
          "modality": "text",
          "value": "The individual self (ātman) and Brahman are already one",
          "short": "Ātman and Brahman are one"
        },
        {
          "modality": "text",
          "value": "The five aggregates (form, feeling and so on) make up one lasting self",
          "short": "Aggregates make up one self"
        },
        {
          "modality": "text",
          "value": "Pure consciousness (puruṣa) and primordial matter are already one",
          "short": "Puruṣa and matter are one"
        },
        {
          "modality": "text",
          "value": "Ritual duty (dharma) and knowledge of Brahman are already one",
          "short": "Dharma and Brahman are one"
        }
      ],
      "correctIndex": 0,
      "explanation": "\"That art thou\" is Advaita's heart: ātman and Brahman are not two things needing to be joined — they are already identical, and moksha is waking to that.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1982q761vi285w"
    },
    {
      "id": "ot-advaita-snake-rope",
      "shape": "mcq",
      "tags": [
        "snake-rope",
        "sankara"
      ],
      "prompt": {
        "modality": "text",
        "value": "In Śaṅkara's snake-and-the-rope parable, what does the rope stand for?"
      },
      "options": [
        {
          "modality": "text",
          "value": "The world of separate objects (māyā) that we mistakenly project",
          "short": "Separate objects we project"
        },
        {
          "modality": "text",
          "value": "The single underlying reality (Brahman) that is genuinely there",
          "short": "Underlying reality (Brahman)"
        },
        {
          "modality": "text",
          "value": "The witnessing self (puruṣa) that stands free of churning matter",
          "short": "Witnessing self (puruṣa)"
        },
        {
          "modality": "text",
          "value": "The craving (taṇhā) that keeps the fire of suffering burning",
          "short": "Craving that fuels suffering"
        }
      ],
      "correctIndex": 1,
      "explanation": "The rope is real — it represents Brahman, the one reality. The snake is the mistaken projection of separate objects; a lamp of recognition dispels it.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "n7ie2fzqfq9"
    },
    {
      "id": "ot-advaita-moksha",
      "shape": "mcq",
      "tags": [
        "moksha",
        "advaita"
      ],
      "prompt": {
        "modality": "text",
        "value": "According to Advaita Vedānta, what is moksha (liberation)?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Recognizing that the soul (ātman) and God remain eternally distinct",
          "short": "Seeing soul and God as distinct"
        },
        {
          "modality": "text",
          "value": "Realizing that the self is a mere stream of five aggregates (anattā)",
          "short": "Seeing the self as aggregates"
        },
        {
          "modality": "text",
          "value": "Waking up to the ātman–Brahman identity already present",
          "short": "Realizing ātman–Brahman identity"
        },
        {
          "modality": "text",
          "value": "Discerning the witnessing self (puruṣa) from churning matter",
          "short": "Discerning self from matter"
        }
      ],
      "correctIndex": 2,
      "explanation": "For Advaita, ātman and Brahman are already one; moksha is simply recognizing that unity — not effort or joining, but recognition.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1ngodmxfumdtz"
    },
    {
      "id": "ot-buddhism-tanha",
      "shape": "mcq",
      "tags": [
        "tanha",
        "four-noble-truths"
      ],
      "prompt": {
        "modality": "text",
        "value": "The Second Noble Truth identifies what as the origin of suffering?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Illusion (māyā)"
        },
        {
          "modality": "text",
          "value": "Matter (prakṛti)"
        },
        {
          "modality": "text",
          "value": "Suffering (dukkha)"
        },
        {
          "modality": "text",
          "value": "Craving (taṇhā)"
        }
      ],
      "correctIndex": 3,
      "explanation": "The Second Noble Truth (samudaya) names craving — taṇhā — as the cause: we suffer because we cling, grasp, and ache to become other than we are.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1kzt4iju3ag7p"
    },
    {
      "id": "ot-buddhism-nirvana",
      "shape": "mcq",
      "tags": [
        "nirvana",
        "third-truth"
      ],
      "prompt": {
        "modality": "text",
        "value": "The word \"nirvana\" literally evokes which image?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Crossing over or fording a wide river",
          "short": "Crossing a wide river"
        },
        {
          "modality": "text",
          "value": "Tuning or tightening a lute string",
          "short": "Tuning a lute string"
        },
        {
          "modality": "text",
          "value": "Waking up or rousing from sleep",
          "short": "Waking from sleep"
        },
        {
          "modality": "text",
          "value": "Blowing out or extinguishing a flame",
          "short": "Blowing out a flame"
        }
      ],
      "correctIndex": 3,
      "explanation": "Nirvana literally evokes \"blowing out\" — the extinguishing of craving, like a flame going out once its fuel is removed. It is release, not annihilation.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "ksp2gy19bhahg"
    },
    {
      "id": "ot-buddhism-anatta",
      "shape": "mcq",
      "tags": [
        "anatta",
        "no-self"
      ],
      "prompt": {
        "modality": "text",
        "value": "Buddhism's doctrine of anattā (no-self) claims that:"
      },
      "options": [
        {
          "modality": "text",
          "value": "The permanent, unified \"I\" does not exist",
          "short": "No permanent, unified self"
        },
        {
          "modality": "text",
          "value": "The changing stream of experience does not exist",
          "short": "No changing stream of experience"
        },
        {
          "modality": "text",
          "value": "The craving that causes suffering does not exist",
          "short": "No craving that causes suffering"
        },
        {
          "modality": "text",
          "value": "The cessation of suffering does not exist",
          "short": "No cessation of suffering"
        }
      ],
      "correctIndex": 0,
      "explanation": "Anattā denies a permanent, unified owner behind experience: the self is a stream of changing processes with no fixed 'I'. The stream itself is not denied; nor is craving, which the Second Noble Truth names as suffering's cause, nor its cessation, which the Third calls nirvana.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1h7levzgg0n95"
    },
    {
      "id": "ot-buddhism-aggregates-not",
      "shape": "mcq",
      "tags": [
        "five-aggregates",
        "no-self"
      ],
      "prompt": {
        "modality": "text",
        "value": "In Buddhism's analysis of a person into Five Aggregates, what does the aggregate called \"feeling\" cover?"
      },
      "options": [
        {
          "modality": "text",
          "value": "The physical body and its material form"
        },
        {
          "modality": "text",
          "value": "The pleasant or unpleasant tone of experience"
        },
        {
          "modality": "text",
          "value": "The volitions and habits that shape action"
        },
        {
          "modality": "text",
          "value": "The grasping after what one wants to have"
        }
      ],
      "correctIndex": 1,
      "explanation": "The five aggregates are form (the body), feeling (the pleasant or unpleasant tone of experience), perception, mental formations (volitions and habits), and consciousness.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "11jv15xz4xnk9"
    },
    {
      "id": "ot-chinese-ren",
      "shape": "mcq",
      "tags": [
        "ren",
        "confucius"
      ],
      "prompt": {
        "modality": "text",
        "value": "What is rén (仁), Confucius's central virtue?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Yielding or effortless action, shown in following the grain of nature",
          "short": "Yielding, following nature's grain"
        },
        {
          "modality": "text",
          "value": "Ritual propriety or fitting form, shown in the observances of each bond",
          "short": "Ritual propriety in each bond"
        },
        {
          "modality": "text",
          "value": "Benevolence or humaneness, shown in the conduct of relationships",
          "short": "Benevolence in relationships"
        },
        {
          "modality": "text",
          "value": "Reciprocity or restraint, shown in what one refuses to do to others",
          "short": "Reciprocity, restraint to others"
        }
      ],
      "correctIndex": 2,
      "explanation": "Rén is a settled disposition of care toward others, expressed in everyday relationships, and cultivated through practice rather than inherited. Lǐ is the ritual propriety through which rén becomes visible, shu is the reciprocity of the negative Golden Rule, and yielding action is the Daoist wu wei.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1mofzel147hzw5"
    },
    {
      "id": "ot-chinese-junzi",
      "shape": "mcq",
      "tags": [
        "junzi",
        "confucius"
      ],
      "prompt": {
        "modality": "text",
        "value": "For Confucius, what distinguishes the junzi (exemplary person) from the xiaoren (petty person)?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Goodness possessed from birth",
          "short": "Goodness possessed from birth"
        },
        {
          "modality": "text",
          "value": "Virtue cultivated by learning",
          "short": "Virtue cultivated by learning"
        },
        {
          "modality": "text",
          "value": "Detachment perfected in solitude",
          "short": "Detachment perfected in solitude"
        },
        {
          "modality": "text",
          "value": "Skill acquired for a court career",
          "short": "Skill acquired for a court career"
        }
      ],
      "correctIndex": 1,
      "explanation": "The junzi/xiaoren contrast is one of cultivated character: anyone can become a junzi through moral effort, and virtue — not birth, rank, or a career at court — is the true qualification for rule. The junzi puts virtue to use in service to others rather than withdrawing from them.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "viz0441egtbw6"
    },
    {
      "id": "ot-chinese-wuwei",
      "shape": "mcq",
      "tags": [
        "wu-wei",
        "daoism"
      ],
      "prompt": {
        "modality": "text",
        "value": "The Daoist ideal of wu wei is best understood as which of the following?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Stillness without exception, leaving every outcome to nature",
          "short": "Stillness, all left to nature"
        },
        {
          "modality": "text",
          "value": "Propriety without pretense, giving each bond its fitting form",
          "short": "Propriety, fitting each bond"
        },
        {
          "modality": "text",
          "value": "Action without contrivance, moving with nature's flow",
          "short": "Uncontrived action, with nature"
        },
        {
          "modality": "text",
          "value": "Disciplined striving, bending each situation to a chosen end",
          "short": "Striving, bending to chosen ends"
        }
      ],
      "correctIndex": 2,
      "explanation": "Wu wei literally means \"non-action,\" but really means acting without forcing — moving with the grain of a situation rather than contriving an outcome. It is not idleness (the Tao is constant in non-action, yet nothing is left undone), and ritual propriety is a Confucian ideal, not a Daoist one.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1evjq9c1w2a07i"
    },
    {
      "id": "ot-chinese-contrast",
      "shape": "mcq",
      "tags": [
        "confucianism",
        "daoism"
      ],
      "prompt": {
        "modality": "text",
        "value": "How did the two great classical Chinese schools respond to the chaos of the warring states?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Confucians met violence with stronger force; Daoists retreated into idle stillness",
          "short": "Confucian force; Daoist idleness"
        },
        {
          "modality": "text",
          "value": "Confucians cultivated character and relationships; Daoists moved with nature's flow",
          "short": "Confucian virtue; Daoist nature"
        },
        {
          "modality": "text",
          "value": "Confucians prized intuition over doctrine; Daoists embedded virtue in five relationships",
          "short": "Confucian intuition; Daoist bonds"
        },
        {
          "modality": "text",
          "value": "Confucians trusted the virtue that comes with birth; Daoists fixed the Way in strict doctrine",
          "short": "Confucian birth; Daoist doctrine"
        }
      ],
      "correctIndex": 1,
      "explanation": "Confucius prescribed moral education — not force — and virtue, not birth, as the qualification to rule; the Daoists prescribed letting go of contrivance (wu wei) and moving with the grain of a Way that cannot be pinned down in doctrine.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "10a8ex2nl1k16"
    },
    {
      "id": "ot-ubuntu-phrase",
      "shape": "mcq",
      "tags": [
        "ubuntu",
        "relational"
      ],
      "prompt": {
        "modality": "text",
        "value": "The Zulu/Xhosa phrase \"Umuntu ngumuntu ngabantu\" is usually rendered as:"
      },
      "options": [
        {
          "modality": "text",
          "value": "\"A community is a community through its elders\"",
          "short": "Community through its elders"
        },
        {
          "modality": "text",
          "value": "\"A person is a person through other persons\"",
          "short": "Person is person through others"
        },
        {
          "modality": "text",
          "value": "\"A person is a person through the land of their birth\"",
          "short": "Person through land of birth"
        },
        {
          "modality": "text",
          "value": "\"A community is a community through its consensus\"",
          "short": "Community through consensus"
        }
      ],
      "correctIndex": 1,
      "explanation": "\"Umuntu ngumuntu ngabantu\" is rendered \"a person is a person through other persons,\" and popularly \"I am because we are\": personhood is achieved through relationship with others. Elders, birthplace and consensus all matter in the tradition, but none of them is what the phrase says.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1lty75q198jgka"
    },
    {
      "id": "ot-ubuntu-apply",
      "shape": "mcq",
      "tags": [
        "ubuntu",
        "personhood",
        "relational"
      ],
      "prompt": {
        "modality": "text",
        "value": "On a strict Ubuntu view, what should we say about someone raised in total isolation, never recognized by or in relationship with others?"
      },
      "options": [
        {
          "modality": "text",
          "value": "They are a full person already — persons come before the communities they form",
          "short": "Full person; persons come first"
        },
        {
          "modality": "text",
          "value": "They have yet to become a person — personhood is granted by the elders",
          "short": "Personhood granted by the elders"
        },
        {
          "modality": "text",
          "value": "They are as much a person as anyone — isolation leaves them lonely, but whole",
          "short": "Lonely, but still a whole person"
        },
        {
          "modality": "text",
          "value": "They have yet to become a person — personhood comes through community",
          "short": "Personhood still to be achieved"
        }
      ],
      "correctIndex": 3,
      "explanation": "Ubuntu treats personhood as achieved and sustained in community, not an inherent birthright that could be confirmed or forfeited — \"a person is a person through other persons.\" Someone cut off from all relationship is, on this view, not merely lonely but less of a person.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1uxf9h6gxpqsc"
    },
    {
      "id": "ot-ubuntu-cogito",
      "shape": "mcq",
      "tags": [
        "cogito",
        "descartes"
      ],
      "prompt": {
        "modality": "text",
        "value": "How does Ubuntu's view of the self differ from Descartes' cogito?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Ubuntu grounds the self in relationships; Descartes proves the self in solitude",
          "short": "Ubuntu: bonds; Descartes: alone"
        },
        {
          "modality": "text",
          "value": "Ubuntu treats the self as the secure first fact; Descartes treats it as an achievement",
          "short": "Ubuntu: given; Descartes: earned"
        },
        {
          "modality": "text",
          "value": "Ubuntu locates the self in a shared birthright; Descartes proves the self through the senses",
          "short": "Ubuntu: birth; Descartes: senses"
        },
        {
          "modality": "text",
          "value": "Ubuntu reaches the self by doubting the world; Descartes reaches it through other minds",
          "short": "Ubuntu: doubt; Descartes: others"
        }
      ],
      "correctIndex": 0,
      "explanation": "Descartes' isolated thinker proves himself alone — \"I think, therefore I am\" — before he is sure of other people, and treats the self as the secure first fact. Ubuntu starts the other way: \"I am because we are,\" locating the \"I\" inside the \"we\" as a communal achievement rather than a birthright.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "sl4pmi1a7u9ri"
    },
    {
      "id": "ot-ubuntu-indaba",
      "shape": "mcq",
      "tags": [
        "indaba",
        "ubuntu"
      ],
      "prompt": {
        "modality": "text",
        "value": "In Ubuntu practice, what is an indaba?"
      },
      "options": [
        {
          "modality": "text",
          "value": "A council of elders for ruling on the community's behalf",
          "short": "Elders' council that rules"
        },
        {
          "modality": "text",
          "value": "A ceremony of welcome for reintegrating an offender",
          "short": "Welcome rite for an offender"
        },
        {
          "modality": "text",
          "value": "A public hearing for confessing wrongs before the community",
          "short": "Public hearing of confessions"
        },
        {
          "modality": "text",
          "value": "A circle of dialogue for reaching collective consensus",
          "short": "Dialogue circle for consensus"
        }
      ],
      "correctIndex": 3,
      "explanation": "Indaba is the circle of dialogue — a community talks an issue through together until it reaches consensus, rather than having a decision imposed from above.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "p8wfh2c8e8j0"
    },
    {
      "id": "ot-know-cogito",
      "shape": "mcq",
      "tags": [
        "descartes",
        "evil-demon",
        "certainty"
      ],
      "prompt": {
        "modality": "text",
        "value": "Under Descartes' Evil Demon, deceived about the world, his body, even 2+2=4, which single belief survives total doubt?"
      },
      "options": [
        {
          "modality": "text",
          "value": "I feel, therefore my body is",
          "short": "I feel, therefore my body is"
        },
        {
          "modality": "text",
          "value": "I see, therefore the world is",
          "short": "I see, therefore the world is"
        },
        {
          "modality": "text",
          "value": "I remember, therefore I was",
          "short": "I remember, therefore I was"
        },
        {
          "modality": "text",
          "value": "I think, therefore I am",
          "short": "I think, therefore I am"
        }
      ],
      "correctIndex": 3,
      "explanation": "Deception needs someone deceived, and doubting is itself thinking, so 'cogito ergo sum' stands. Body, world and memory are exactly what the demon could fake, so none of the other inferences survives.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "12mugvwwkeg2w"
    },
    {
      "id": "ot-know-sun",
      "shape": "mcq",
      "tags": [
        "plato",
        "cave",
        "forms"
      ],
      "prompt": {
        "modality": "text",
        "value": "In Plato's Allegory of the Cave, what does the sun in the outside world stand for?"
      },
      "options": [
        {
          "modality": "text",
          "value": "The realm of Forms, grasped by reason",
          "short": "Realm of Forms, known by reason"
        },
        {
          "modality": "text",
          "value": "The world of the senses, mere appearance",
          "short": "World of the senses, appearance"
        },
        {
          "modality": "text",
          "value": "The ascent to knowledge, education itself",
          "short": "Ascent to knowledge, education"
        },
        {
          "modality": "text",
          "value": "The Form of the Good, source of all truth",
          "short": "Form of the Good, truth's source"
        }
      ],
      "correctIndex": 3,
      "explanation": "Plato maps the sun to the Form of the Good, the source of all truth. The outside world is the realm of Forms grasped by reason, the cave and its shadows are the world of the senses, and the ascent from darkness to light is education itself.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "15zt4nme1dquq"
    },
    {
      "id": "ot-know-synthesis",
      "shape": "mcq",
      "tags": [
        "epistemology",
        "knowledge-limits"
      ],
      "prompt": {
        "modality": "text",
        "value": "What do the Cave, Evil Demon, and Gettier cases most share as thought experiments?"
      },
      "options": [
        {
          "modality": "text",
          "value": "They each probe whether and how a thing survives change",
          "short": "Probe whether/how things persist"
        },
        {
          "modality": "text",
          "value": "They each probe whether and how outcomes alone settle right action",
          "short": "Probe whether/how outcomes decide"
        },
        {
          "modality": "text",
          "value": "They each probe whether and how self-interest yields social order",
          "short": "Probe whether/how order emerges"
        },
        {
          "modality": "text",
          "value": "They each probe whether and how we can truly know things",
          "short": "Probe whether/how we can know"
        }
      ],
      "correctIndex": 3,
      "explanation": "All three attack our confidence in knowledge: appearance versus reality in the Cave, certainty under total doubt with the Demon, and justified true belief in Gettier's sheep case.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1ov9776e4yg20"
    },
    {
      "id": "ot-mind-floating-who",
      "shape": "mcq",
      "tags": [
        "avicenna",
        "floating-man",
        "mind"
      ],
      "prompt": {
        "modality": "text",
        "value": "Who imagined a person created fully formed and suspended in empty space with no sensation at all?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Avicenna (Ibn Sina)"
        },
        {
          "modality": "text",
          "value": "Averroes (Ibn Rushd)"
        },
        {
          "modality": "text",
          "value": "Descartes (Cartesius)"
        },
        {
          "modality": "text",
          "value": "Zhuangzi (Chuang Tzu)"
        }
      ],
      "correctIndex": 0,
      "explanation": "Avicenna devised the Floating Man some six centuries before Descartes' Evil Demon. Averroes was Aristotle's great commentator, and Zhuangzi dreamt the butterfly.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "14ef3661qdtq6w"
    },
    {
      "id": "ot-mind-floating-shows",
      "shape": "mcq",
      "tags": [
        "avicenna",
        "soul",
        "self-awareness"
      ],
      "prompt": {
        "modality": "text",
        "value": "What does Avicenna's Floating Man argue about the self?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Self-awareness is derived from the body and fades with its senses",
          "short": "Self derived from the body"
        },
        {
          "modality": "text",
          "value": "Self-awareness survives the loss of every bodily sensation",
          "short": "Self-awareness needs no body"
        },
        {
          "modality": "text",
          "value": "Self-awareness begins with the first sensation and then outlasts it",
          "short": "Self starts with sense, outlasts it"
        },
        {
          "modality": "text",
          "value": "Self-awareness persists only through memory of past sensations",
          "short": "No past sensation, no self"
        }
      ],
      "correctIndex": 1,
      "explanation": "Stripped of all sensation, the floating person is still aware of themselves, so the soul is prior to and independent of the body, not derived from sensation.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "4yim311h37uk1"
    },
    {
      "id": "ot-mind-chinese-concl",
      "shape": "mcq",
      "tags": [
        "searle",
        "chinese-room",
        "semantics"
      ],
      "prompt": {
        "modality": "text",
        "value": "What does Searle conclude from the Chinese Room?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Physics alone falls short of inner experience",
          "short": "Physics falls short of experience"
        },
        {
          "modality": "text",
          "value": "Syntax alone falls short of semantic meaning",
          "short": "Syntax falls short of semantics"
        },
        {
          "modality": "text",
          "value": "Outcomes alone fall short of settling right action",
          "short": "Outcomes fall short of right action"
        },
        {
          "modality": "text",
          "value": "Justified true belief alone falls short of knowledge",
          "short": "Justified belief short of knowledge"
        }
      ],
      "correctIndex": 1,
      "explanation": "Searle only matches symbol shapes, producing the appearance of understanding with none of it, so running a program (syntax) cannot yield genuine meaning (semantics). The replies fool fluent speakers, which is exactly why fluency and symbol-shuffling prove nothing about understanding.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "4n5niobnuly4"
    },
    {
      "id": "ot-mind-chinese-target",
      "shape": "mcq",
      "tags": [
        "searle",
        "strong-ai"
      ],
      "prompt": {
        "modality": "text",
        "value": "Searle's Chinese Room is a direct challenge to which claim?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Strong AI, that running the right program constitutes understanding",
          "short": "Strong AI: code = understanding"
        },
        {
          "modality": "text",
          "value": "Physicalism, that the mind simply is the brain and its processes",
          "short": "Physicalism: mind = brain"
        },
        {
          "modality": "text",
          "value": "Consequentialism, that outcomes alone determine whether an act is right",
          "short": "Consequentialism: outcomes only"
        },
        {
          "modality": "text",
          "value": "Justified true belief, that justification plus truth amount to knowledge",
          "short": "Justified true belief = knowledge"
        }
      ],
      "correctIndex": 0,
      "explanation": "The Chinese Room targets 'strong AI', the claim that executing a program produces real understanding. Physicalism, consequentialism, and justified true belief are the claims challenged by Chalmers' zombie, the Trolley Problem, and Gettier's sheep case.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1vp6e0fv84kjn"
    },
    {
      "id": "ot-mind-compare",
      "shape": "mcq",
      "tags": [
        "mind",
        "compare"
      ],
      "prompt": {
        "modality": "text",
        "value": "What question do BOTH the Floating Man and the Chinese Room probe?"
      },
      "options": [
        {
          "modality": "text",
          "value": "What keeps a thing the same as its parts change",
          "short": "What keeps a thing the same"
        },
        {
          "modality": "text",
          "value": "What it takes to genuinely have a mind",
          "short": "What it takes to have a mind"
        },
        {
          "modality": "text",
          "value": "What observation does to fix what is real",
          "short": "What observation does to reality"
        },
        {
          "modality": "text",
          "value": "What we owe others when outcomes and duties clash",
          "short": "What we owe when duties clash"
        }
      ],
      "correctIndex": 1,
      "explanation": "Both examine what having a mind requires: the Floating Man finds self-awareness with no body, the Chinese Room finds fluent behavior with no understanding.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "399t0o88qitg"
    },
    {
      "id": "ot-iv-sorites-vagueness",
      "shape": "mcq",
      "tags": [
        "sorites",
        "vagueness"
      ],
      "prompt": {
        "modality": "text",
        "value": "The Sorites (Heap) Paradox exposes which deep problem?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Radical skepticism, beliefs with no certain ground",
          "short": "Skepticism: no certain ground"
        },
        {
          "modality": "text",
          "value": "Superposition, a cat both alive and dead at once",
          "short": "Superposition: alive and dead"
        },
        {
          "modality": "text",
          "value": "Consequentialism, ends with no regard for means",
          "short": "Consequentialism: ends over means"
        },
        {
          "modality": "text",
          "value": "Vagueness, words with no sharp boundary",
          "short": "Vagueness: no sharp boundary"
        }
      ],
      "correctIndex": 3,
      "explanation": "Removing grains one at a time never clearly ends a heap, exposing vagueness in words like heap, bald, and tall, a problem for logic and language. Radical doubt, superposition, and the limits of consequentialism are what the Evil Demon, Schrodinger's Cat, and the Trolley Problem expose.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "40qfc7rnyab9"
    },
    {
      "id": "ot-iv-ship-not",
      "shape": "mcq",
      "tags": [
        "ship-of-theseus",
        "identity"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which of these questions does the Ship of Theseus raise?"
      },
      "options": [
        {
          "modality": "text",
          "value": "If every sense is switched off, does a person still know they exist?",
          "short": "Senses off: still know you exist?"
        },
        {
          "modality": "text",
          "value": "If a belief is justified and true only by luck, is it knowledge?",
          "short": "True by luck: is it knowledge?"
        },
        {
          "modality": "text",
          "value": "If the old planks are reassembled, which vessel is the real one?",
          "short": "Old planks rebuilt: real ship?"
        },
        {
          "modality": "text",
          "value": "If a program's replies fool every speaker, does it understand?",
          "short": "Program fools all: understands?"
        }
      ],
      "correctIndex": 2,
      "explanation": "The Ship of Theseus asks whether a vessel stays the same once every plank is replaced and, if the old planks are reassembled, which one is the real ship: identity over time.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "130pomdu7malv"
    },
    {
      "id": "ot-iv-sorites-words",
      "shape": "mcq",
      "tags": [
        "sorites",
        "vagueness"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which set of words does the guide give as examples of the vagueness the Sorites exposes?"
      },
      "options": [
        {
          "modality": "text",
          "value": "crowd, rich, old"
        },
        {
          "modality": "text",
          "value": "forest, young, warm"
        },
        {
          "modality": "text",
          "value": "flock, loud, near"
        },
        {
          "modality": "text",
          "value": "heap, bald, tall"
        }
      ],
      "correctIndex": 3,
      "explanation": "The guide names heap, bald, and tall as vague predicates with no sharp cutoff. Crowd, rich, old, forest, young, warm, flock, loud, and near are vague in just the same way, but they are not the guide's examples.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1c1sbiy10xjdjw"
    },
    {
      "id": "ot-iv-sorites-step",
      "shape": "mcq",
      "tags": [
        "sorites",
        "vagueness",
        "paradox"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which seemingly harmless move drives the Sorites Paradox toward absurdity?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Removing one grain never turns a heap into a non-heap",
          "short": "One grain never breaks a heap"
        },
        {
          "modality": "text",
          "value": "Getting one belief right by luck never makes it knowledge",
          "short": "Lucky truth never makes knowledge"
        },
        {
          "modality": "text",
          "value": "Replacing one plank never turns a ship into a different one",
          "short": "One plank never remakes the ship"
        },
        {
          "modality": "text",
          "value": "Removing one sense never robs a person of self-awareness",
          "short": "One sense lost never ends the self"
        }
      ],
      "correctIndex": 0,
      "explanation": "Each single-grain removal seems not to end the heap, yet iterating reaches one grain still called a 'heap', the absurdity that exposes vagueness. The other single-step moves belong to Gettier's sheep case, the Ship of Theseus, and the Floating Man.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1itdcxae8r9vq"
    },
    {
      "id": "ot-es-invisible-hand",
      "shape": "mcq",
      "tags": [
        "adam-smith",
        "invisible-hand",
        "economics"
      ],
      "prompt": {
        "modality": "text",
        "value": "What does Adam Smith's Invisible Hand illustrate?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Self-interested choices produce unintended large-scale coordination",
          "short": "Self-interest aids coordination"
        },
        {
          "modality": "text",
          "value": "Kindly intentions produce the coordination that markets depend on",
          "short": "Kindness underpins coordination"
        },
        {
          "modality": "text",
          "value": "Central planners produce the large-scale coordination markets show",
          "short": "Planners produce coordination"
        },
        {
          "modality": "text",
          "value": "Large-scale coordination produces the self-interest that drives trade",
          "short": "Coordination breeds self-interest"
        }
      ],
      "correctIndex": 0,
      "explanation": "The baker and butcher serve us from self-interest, not kindness, yet produce a coordinated economy no one intended: unintended social order with no central planner. Self-interest is the cause of the coordination, not its product.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "es6xun1eli7y9"
    },
    {
      "id": "ot-es-trolley-foot",
      "shape": "mcq",
      "tags": [
        "trolley",
        "philippa-foot"
      ],
      "prompt": {
        "modality": "text",
        "value": "Who devised the Trolley Problem in 1967?"
      },
      "options": [
        {
          "modality": "text",
          "value": "John Searle"
        },
        {
          "modality": "text",
          "value": "Philippa Foot"
        },
        {
          "modality": "text",
          "value": "David Chalmers"
        },
        {
          "modality": "text",
          "value": "Judith Thomson"
        }
      ],
      "correctIndex": 1,
      "explanation": "Philippa Foot introduced the Trolley Problem in 1967; Judith Jarvis Thomson later sharpened it. Searle and Chalmers authored the Chinese Room and the philosophical zombie.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "wazqp41169ce"
    },
    {
      "id": "ot-es-difference",
      "shape": "mcq",
      "tags": [
        "rawls",
        "difference-principle",
        "justice"
      ],
      "prompt": {
        "modality": "text",
        "value": "Behind the veil of ignorance, Rawls' Difference Principle permits economic inequalities only when they do what?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Maximize total national wealth",
          "short": "Maximize national wealth"
        },
        {
          "modality": "text",
          "value": "Reward the most talented people",
          "short": "Reward the most talented"
        },
        {
          "modality": "text",
          "value": "Benefit the least advantaged",
          "short": "Benefit least advantaged"
        },
        {
          "modality": "text",
          "value": "Are approved by majority vote",
          "short": "Approved by majority vote"
        }
      ],
      "correctIndex": 2,
      "explanation": "Rawls argues that from an impartial standpoint you would allow inequalities only if they benefit the least advantaged, alongside equal basic liberties for all.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "qihtpscvdp2o"
    },
    {
      "id": "ot-obs-who",
      "shape": "mcq",
      "tags": [
        "schrodinger",
        "quantum"
      ],
      "prompt": {
        "modality": "text",
        "value": "Who devised the sealed-cat thought experiment, and in what year?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Werner Heisenberg, 1927",
          "short": "Werner Heisenberg, 1927"
        },
        {
          "modality": "text",
          "value": "Erwin Schrodinger, 1927",
          "short": "Erwin Schrodinger, 1927"
        },
        {
          "modality": "text",
          "value": "Werner Heisenberg, 1935",
          "short": "Werner Heisenberg, 1935"
        },
        {
          "modality": "text",
          "value": "Erwin Schrodinger, 1935",
          "short": "Erwin Schrodinger, 1935"
        }
      ],
      "correctIndex": 3,
      "explanation": "Erwin Schrodinger devised the cat experiment in 1935 to dramatize a problem in quantum theory. Heisenberg did not devise it, and 1927 is the wrong year.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1b8v6nj8c3zp5"
    },
    {
      "id": "ot-obs-superposition",
      "shape": "mcq",
      "tags": [
        "schrodinger",
        "superposition"
      ],
      "prompt": {
        "modality": "text",
        "value": "Before the box is opened, how does quantum theory seem to describe Schrodinger's cat?"
      },
      "options": [
        {
          "modality": "text",
          "value": "In superposition, both alive and dead at once",
          "short": "Superposition: alive & dead"
        },
        {
          "modality": "text",
          "value": "In a definite state, alive or dead but unknown",
          "short": "Definite state: alive or dead"
        },
        {
          "modality": "text",
          "value": "In a collapsed state, dead once the atom decays",
          "short": "Collapsed: dead once decayed"
        },
        {
          "modality": "text",
          "value": "In a slow decline, dying as the poison seeps out",
          "short": "Slow decline: poison seeping"
        }
      ],
      "correctIndex": 0,
      "explanation": "Tied to a single random atom's decay, the cat is described as in superposition, both alive and dead, until observation resolves it. It is not merely in an unknown definite state, not settled by the decay itself, and not slowly dying.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1qfok9v3uaasj"
    },
    {
      "id": "ot-obs-measurement",
      "shape": "mcq",
      "tags": [
        "schrodinger",
        "measurement-problem"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which problem does Schrodinger's Cat dramatize?"
      },
      "options": [
        {
          "modality": "text",
          "value": "The free-will problem",
          "short": "The free-will problem"
        },
        {
          "modality": "text",
          "value": "The mind-body problem",
          "short": "The mind-body problem"
        },
        {
          "modality": "text",
          "value": "The hard problem",
          "short": "The hard problem"
        },
        {
          "modality": "text",
          "value": "The measurement problem",
          "short": "The measurement problem"
        }
      ],
      "correctIndex": 3,
      "explanation": "The cat dramatizes the measurement problem: what, if anything, does observation do to fix reality? The mind-body problem and the hard problem belong to the zombie and the explanatory gap, and free will is a separate metaphysical puzzle.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "i6ttod1niqqyn"
    },
    {
      "id": "ot-obs-resolves",
      "shape": "mcq",
      "tags": [
        "schrodinger",
        "observation"
      ],
      "prompt": {
        "modality": "text",
        "value": "In the thought experiment, what supposedly resolves whether the cat is alive or dead?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Decay, the atom tripping its trigger",
          "short": "Decay, tripping the trigger"
        },
        {
          "modality": "text",
          "value": "Observation, opening the box",
          "short": "Observation, opening the box"
        },
        {
          "modality": "text",
          "value": "Time, the poison taking effect",
          "short": "Time, poison taking effect"
        },
        {
          "modality": "text",
          "value": "Sealing, closing the lid on the box",
          "short": "Sealing, closing the lid"
        }
      ],
      "correctIndex": 1,
      "explanation": "Quantum theory seems to say observation alone collapses the superposition; opening the box fixes the cat's state, which is the puzzle Schrodinger highlights. The decay, the poison and the sealing of the box all belong to the setup; until someone looks, the cat is described as both alive and dead.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "15porny17ivmao"
    },
    {
      "id": "ot-obs-intent",
      "shape": "mcq",
      "tags": [
        "schrodinger",
        "quantum"
      ],
      "prompt": {
        "modality": "text",
        "value": "Why did Schrodinger construct the cat scenario?"
      },
      "options": [
        {
          "modality": "text",
          "value": "To raise a question in animal ethics",
          "short": "Raise an animal ethics question"
        },
        {
          "modality": "text",
          "value": "To test a claim in artificial intelligence",
          "short": "Test a claim about AI"
        },
        {
          "modality": "text",
          "value": "To dramatize a problem in quantum theory",
          "short": "Dramatize a quantum problem"
        },
        {
          "modality": "text",
          "value": "To expose a gap in the philosophy of mind",
          "short": "Expose a philosophy-of-mind gap"
        }
      ],
      "correctIndex": 2,
      "explanation": "Schrodinger built the scenario to dramatize the strangeness of superposition and the measurement problem in quantum theory, not to raise questions of animal ethics, artificial intelligence, or the philosophy of mind; the latter two are the business of the Chinese Room and the philosophical zombie.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1pesc0w17z6psi"
    },
    {
      "id": "ot-qualia-1",
      "shape": "mcq",
      "tags": [
        "qualia",
        "mind"
      ],
      "prompt": {
        "modality": "text",
        "value": "In philosophy of mind, what does the term 'qualia' refer to?"
      },
      "options": [
        {
          "modality": "text",
          "value": "The functional role a mental state plays, like pain prompting a flinch",
          "short": "A mental state's functional role"
        },
        {
          "modality": "text",
          "value": "The raw felt qualities of experience, like the redness of red",
          "short": "Raw felt qualities of experience"
        },
        {
          "modality": "text",
          "value": "The identity of the mind with the brain, like a mood being chemistry",
          "short": "Mind identical to the brain"
        },
        {
          "modality": "text",
          "value": "The mind's directedness toward objects, like a fear of the dark",
          "short": "Mind's directedness at objects"
        }
      ],
      "correctIndex": 1,
      "explanation": "Qualia are the subjective, felt qualities of experience, how things seem from the inside. Directedness toward objects is intentionality; the mind simply being the brain is physicalism; a state's functional role is how functionalism defines it.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1hn68w01mfqvxq"
    },
    {
      "id": "ot-qualia-2",
      "shape": "mcq",
      "tags": [
        "intentionality",
        "aboutness"
      ],
      "prompt": {
        "modality": "text",
        "value": "'Intentionality' names which defining feature of the mind?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Its 'deliberateness' — mental states plan actions before the body performs them",
          "short": "'Deliberateness' before acting"
        },
        {
          "modality": "text",
          "value": "Its 'aboutness' — mental states point beyond themselves toward objects",
          "short": "'Aboutness' toward objects"
        },
        {
          "modality": "text",
          "value": "Its 'felt quality' — mental states carry a raw feel from the inside",
          "short": "'Felt quality' from inside"
        },
        {
          "modality": "text",
          "value": "Its 'ubiquity' — mental states are present at every level of matter",
          "short": "'Ubiquity' across all matter"
        }
      ],
      "correctIndex": 1,
      "explanation": "Intentionality is the mind's aboutness: a belief is about something, a desire for something. A raw feel from the inside is a quale; mind at every level of matter is panpsychism; and the everyday sense of 'intention' as a deliberate plan is a false lure.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1tteps8pjimh4"
    },
    {
      "id": "ot-qualia-3",
      "shape": "mcq",
      "tags": [
        "qualia",
        "examples"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which of the following is an example of a quale?"
      },
      "options": [
        {
          "modality": "text",
          "value": "A fear of the dark",
          "short": "A fear of the dark"
        },
        {
          "modality": "text",
          "value": "A belief that it will rain tomorrow",
          "short": "A belief it will rain tomorrow"
        },
        {
          "modality": "text",
          "value": "A desire for lunch",
          "short": "A desire for lunch"
        },
        {
          "modality": "text",
          "value": "The particular taste of coffee as you sip it",
          "short": "The taste of coffee as you sip"
        }
      ],
      "correctIndex": 3,
      "explanation": "The taste of coffee is a raw felt quality — a quale. A belief, a desire, and a fear are all intentional states that are 'about' or 'for' something, illustrating intentionality instead.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1yhfkpn1r86hrr"
    },
    {
      "id": "ot-qualia-4",
      "shape": "mcq",
      "tags": [
        "intentionality",
        "mind"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which mental state best illustrates intentionality's 'aboutness'?"
      },
      "options": [
        {
          "modality": "text",
          "value": "A belief about the weather",
          "short": "A belief about the weather"
        },
        {
          "modality": "text",
          "value": "The taste of fresh coffee",
          "short": "The taste of fresh coffee"
        },
        {
          "modality": "text",
          "value": "The redness of a sunset",
          "short": "The redness of a sunset"
        },
        {
          "modality": "text",
          "value": "The sharp sting of a burn",
          "short": "The sharp sting of a burn"
        }
      ],
      "correctIndex": 0,
      "explanation": "A belief about the weather points beyond itself toward an object — the mark of intentionality. The other three are raw felt qualities (qualia), which have no 'aboutness'.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "wlm0ym1pg16fs"
    },
    {
      "id": "ot-qualia-5",
      "shape": "mcq",
      "tags": [
        "qualia",
        "intentionality"
      ],
      "prompt": {
        "modality": "text",
        "value": "Qualia are the raw felt qualities of experience. Which item does the term NOT describe?"
      },
      "options": [
        {
          "modality": "text",
          "value": "A redness being seen in the glow of a sunset",
          "short": "Redness seen in a sunset"
        },
        {
          "modality": "text",
          "value": "A taste being savored in the first sip of coffee",
          "short": "Taste savored in coffee"
        },
        {
          "modality": "text",
          "value": "A sting being felt in a freshly burned hand",
          "short": "Sting felt in a burned hand"
        },
        {
          "modality": "text",
          "value": "A belief being directed at an object in the world",
          "short": "Belief about an object"
        }
      ],
      "correctIndex": 3,
      "explanation": "A belief directed at an object is intentionality (aboutness), not a quale. The redness of red, the sting of a burn, and the taste of coffee are all classic examples of qualia.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1wp8ss5lqosyp"
    },
    {
      "id": "ot-mindpos-1",
      "shape": "mcq",
      "tags": [
        "substance-dualism",
        "descartes"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which position on the mind is credited to Descartes and nicknamed the 'ghost in the machine'?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Panpsychism"
        },
        {
          "modality": "text",
          "value": "Substance dualism"
        },
        {
          "modality": "text",
          "value": "Physicalism"
        },
        {
          "modality": "text",
          "value": "Property dualism"
        }
      ],
      "correctIndex": 1,
      "explanation": "Substance dualism (Descartes) posits two distinct substances, mind and body, the 'ghost in the machine'. Physicalism says the mind simply is the brain; property dualism keeps one substance with two kinds of property; panpsychism puts consciousness in all matter.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1rqjmy9egtf4j"
    },
    {
      "id": "ot-mindpos-2",
      "shape": "mcq",
      "tags": [
        "physicalism",
        "materialism"
      ],
      "prompt": {
        "modality": "text",
        "value": "According to physicalism (materialism), the mind is:"
      },
      "options": [
        {
          "modality": "text",
          "value": "Simply the brain — nothing over and above physical matter",
          "short": "Simply the brain, nothing more"
        },
        {
          "modality": "text",
          "value": "One substance — bearing two irreducible kinds of property",
          "short": "One substance, two properties"
        },
        {
          "modality": "text",
          "value": "A fundamental feature of the universe — present in all matter",
          "short": "A fundamental feature of matter"
        },
        {
          "modality": "text",
          "value": "A second substance — not the body, nor any part of it",
          "short": "A second substance, not the body"
        }
      ],
      "correctIndex": 0,
      "explanation": "Physicalism says the mind just is the brain. The second option is property dualism, the third panpsychism, and the fourth substance dualism.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1aezkben6tim8"
    },
    {
      "id": "ot-mindpos-3",
      "shape": "mcq",
      "tags": [
        "panpsychism",
        "consciousness"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which view claims that consciousness is a fundamental feature of the universe, present at every level of matter?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Substance dualism"
        },
        {
          "modality": "text",
          "value": "Panpsychism"
        },
        {
          "modality": "text",
          "value": "Physicalism"
        },
        {
          "modality": "text",
          "value": "Functionalism"
        }
      ],
      "correctIndex": 1,
      "explanation": "Panpsychism takes the boldest route: consciousness is fundamental and pervades all matter. The others confine mind to a second substance, to the brain, or to whatever plays the right functional role.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1qd44zxpz810z"
    },
    {
      "id": "ot-mindpos-4",
      "shape": "mcq",
      "tags": [
        "property-dualism",
        "mind"
      ],
      "prompt": {
        "modality": "text",
        "value": "How does property dualism differ from substance dualism?"
      },
      "options": [
        {
          "modality": "text",
          "value": "It posits two distinct substances, a mind and a body, rather than one",
          "short": "Two distinct substances"
        },
        {
          "modality": "text",
          "value": "It treats consciousness as fundamental, present at every level of matter",
          "short": "Consciousness at every level"
        },
        {
          "modality": "text",
          "value": "It identifies the mind with the brain and its properties with physical ones",
          "short": "Mind identical to brain"
        },
        {
          "modality": "text",
          "value": "It keeps one substance but grants it two irreducible kinds of property",
          "short": "One substance, two properties"
        }
      ],
      "correctIndex": 3,
      "explanation": "Property dualism keeps a single substance while insisting it has two irreducible property types, physical and mental. Two distinct substances is substance dualism itself; identity with the brain is physicalism; consciousness at every level of matter is panpsychism.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "cxgwv1mzaewf"
    },
    {
      "id": "ot-mindpos-5",
      "shape": "mcq",
      "tags": [
        "positions",
        "compare"
      ],
      "prompt": {
        "modality": "text",
        "value": "Physicalism and property dualism agree on which point?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Mental properties are irreducible to physical ones"
        },
        {
          "modality": "text",
          "value": "Consciousness is present at every level of matter"
        },
        {
          "modality": "text",
          "value": "Mind and body are two distinct substances"
        },
        {
          "modality": "text",
          "value": "There is only a single kind of substance"
        }
      ],
      "correctIndex": 3,
      "explanation": "Both physicalism and property dualism keep a single substance; they part ways over whether it also has irreducible mental properties. Two substances is substance dualism, and consciousness at every level of matter is panpsychism.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1jwgk78ne1uzi"
    },
    {
      "id": "ot-funct-1",
      "shape": "mcq",
      "tags": [
        "functionalism",
        "ai"
      ],
      "prompt": {
        "modality": "text",
        "value": "Why does functionalism serve as the philosophical basis for AI research?"
      },
      "options": [
        {
          "modality": "text",
          "value": "If a silicon system plays the same functional role, it could in principle have the same mind",
          "short": "Same functional role, same mind"
        },
        {
          "modality": "text",
          "value": "If a silicon system is built from the right physical material, it could in principle have the same mind",
          "short": "Right material, same mind"
        },
        {
          "modality": "text",
          "value": "If consciousness is present at every level of matter, a silicon system could in principle have a mind",
          "short": "All matter is conscious"
        },
        {
          "modality": "text",
          "value": "If a silicon system hosts a substance distinct from its hardware, it could in principle have a mind",
          "short": "A substance apart from hardware"
        }
      ],
      "correctIndex": 0,
      "explanation": "Functionalism defines mind by role, not material, so a silicon system playing the same role could in principle have the same mental states — the hope behind AI. Tying mind to the right material, to matter as such, or to a separate substance are rival views, not functionalism.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1y4efkyzkdzfy"
    },
    {
      "id": "ot-funct-2",
      "shape": "mcq",
      "tags": [
        "functionalism",
        "role"
      ],
      "prompt": {
        "modality": "text",
        "value": "Functionalism defines a mental state primarily by:"
      },
      "options": [
        {
          "modality": "text",
          "value": "The substance it inheres in",
          "short": "The substance it inheres in"
        },
        {
          "modality": "text",
          "value": "The material it is realized in",
          "short": "The material it is realized in"
        },
        {
          "modality": "text",
          "value": "The functional role it plays",
          "short": "The functional role it plays"
        },
        {
          "modality": "text",
          "value": "The felt quality it carries",
          "short": "The felt quality it carries"
        }
      ],
      "correctIndex": 2,
      "explanation": "For functionalism, what makes a state the state it is, is its role — its causal relations to inputs, outputs, and other states — not what it is made of or how it feels.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "w93mvt1opjrkr"
    },
    {
      "id": "ot-funct-3",
      "shape": "mcq",
      "tags": [
        "functionalism",
        "material"
      ],
      "prompt": {
        "modality": "text",
        "value": "According to functionalism, which factor is IRRELEVANT to whether something has a given mental state?"
      },
      "options": [
        {
          "modality": "text",
          "value": "The physical material it is made of",
          "short": "The physical material it's from"
        },
        {
          "modality": "text",
          "value": "The inputs the system receives",
          "short": "The inputs the system receives"
        },
        {
          "modality": "text",
          "value": "The role the state plays in the system",
          "short": "The role it plays in the system"
        },
        {
          "modality": "text",
          "value": "The outputs the system produces",
          "short": "The outputs the system produces"
        }
      ],
      "correctIndex": 0,
      "explanation": "Functionalism is defined by role — inputs, outputs, and internal relations — so the underlying material is irrelevant. That material-independence is exactly why it supports the possibility of machine minds.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "62octxmjyb99"
    },
    {
      "id": "ot-funct-4",
      "shape": "mcq",
      "tags": [
        "functionalism",
        "apply"
      ],
      "prompt": {
        "modality": "text",
        "value": "A robot processes pain signals and withdraws exactly as a human does. A functionalist would most likely say it:"
      },
      "options": [
        {
          "modality": "text",
          "value": "Could in principle house a soul distinct from its circuitry",
          "short": "A soul distinct from circuitry"
        },
        {
          "modality": "text",
          "value": "Could in principle be in the same mental state as the human",
          "short": "Same mental state as a human"
        },
        {
          "modality": "text",
          "value": "Could in principle feel pain because consciousness pervades all matter",
          "short": "Consciousness pervades matter"
        },
        {
          "modality": "text",
          "value": "Could in principle share the state only if its parts were biological",
          "short": "Same state only if biological"
        }
      ],
      "correctIndex": 1,
      "explanation": "Since functionalism defines states by role and not material, a system that plays the same functional role could in principle share the mental state. A soul, conscious matter, or a biology requirement each belong to a rival view.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "x4xkz91bowsnx"
    },
    {
      "id": "ot-bio-1",
      "shape": "mcq",
      "tags": [
        "bioethics",
        "definition"
      ],
      "prompt": {
        "modality": "text",
        "value": "Bioethics is best defined as the study of moral problems raised by:"
      },
      "options": [
        {
          "modality": "text",
          "value": "Animals and ecosystems",
          "short": "Animals and ecosystems"
        },
        {
          "modality": "text",
          "value": "Poverty and borders",
          "short": "Poverty and borders"
        },
        {
          "modality": "text",
          "value": "Algorithms and weapons",
          "short": "Algorithms and weapons"
        },
        {
          "modality": "text",
          "value": "Medicine and biology",
          "short": "Medicine and biology"
        }
      ],
      "correctIndex": 3,
      "explanation": "Bioethics addresses moral problems from medicine and biology — abortion, euthanasia, genetic engineering. Animals and ecosystems belong to environmental ethics, poverty and borders to global justice, and algorithms and weapons to the ethics of technology.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1eehhnzb72g9x"
    },
    {
      "id": "ot-bio-2",
      "shape": "mcq",
      "tags": [
        "care-ethics",
        "definition"
      ],
      "prompt": {
        "modality": "text",
        "value": "Care ethics grounds morality in:"
      },
      "options": [
        {
          "modality": "text",
          "value": "Relationships, empathy, and attention to concrete context",
          "short": "Relationships, empathy, context"
        },
        {
          "modality": "text",
          "value": "Character, virtue, and the kind of person one chooses to be",
          "short": "Character, virtue, who one becomes"
        },
        {
          "modality": "text",
          "value": "Suffering, sentience, and the equal weighing of every creature's pain",
          "short": "Suffering, sentience, equal weight"
        },
        {
          "modality": "text",
          "value": "Impartiality, fairness, and rules that bind everyone equally",
          "short": "Impartiality, fairness, equal rules"
        }
      ],
      "correctIndex": 0,
      "explanation": "Care ethics starts from connection — relationships, empathy, and context. Character and virtue describe virtue ethics; weighing suffering equally is Singer's argument for animals; impartial rules for all describe justice ethics.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "qc4kj61xid6fa"
    },
    {
      "id": "ot-bio-3",
      "shape": "mcq",
      "tags": [
        "bioethics",
        "moral-status"
      ],
      "prompt": {
        "modality": "text",
        "value": "What is the central 'thread' running through bioethics?"
      },
      "options": [
        {
          "modality": "text",
          "value": "The mind-body question — how consciousness arises from physical matter",
          "short": "The mind-body question"
        },
        {
          "modality": "text",
          "value": "The just-war question — when war may begin, and how it may be fought",
          "short": "The just-war question"
        },
        {
          "modality": "text",
          "value": "The global-justice question — what rich nations owe the distant poor",
          "short": "The global-justice question"
        },
        {
          "modality": "text",
          "value": "The moral-status question — which beings count, and how much",
          "short": "The moral-status question"
        }
      ],
      "correctIndex": 3,
      "explanation": "Bioethics keeps returning to moral status — which beings have standing, as with the fetus. How consciousness arises is philosophy of mind; when war may begin and how it is fought is just war theory; what the rich owe the poor is global justice.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "141whgl1cfljg1"
    },
    {
      "id": "ot-bio-4",
      "shape": "mcq",
      "tags": [
        "care-ethics",
        "justice-ethics"
      ],
      "prompt": {
        "modality": "text",
        "value": "Care ethics is most often contrasted with 'justice ethics,' which instead prizes:"
      },
      "options": [
        {
          "modality": "text",
          "value": "Empathy and attention to the particular person at hand",
          "short": "Empathy for the person at hand"
        },
        {
          "modality": "text",
          "value": "Abstract, impartial rules applied equally to all",
          "short": "Abstract, impartial rules"
        },
        {
          "modality": "text",
          "value": "Good character cultivated in the person who acts",
          "short": "Good character in the agent"
        },
        {
          "modality": "text",
          "value": "The greatest total well-being summed across everyone",
          "short": "Greatest total well-being"
        }
      ],
      "correctIndex": 1,
      "explanation": "Justice ethics prizes abstract, impartial rules applied equally, while care ethics starts from empathy and the particular person. Cultivated character is virtue ethics; summed well-being is utilitarianism.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "guzvqe1faf6mu"
    },
    {
      "id": "ot-bio-5",
      "shape": "mcq",
      "tags": [
        "bioethics",
        "care-ethics",
        "compare"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which question is the classic case in bioethics?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Whether an animal's suffering counts as much as a person's",
          "short": "Whether animal suffering counts"
        },
        {
          "modality": "text",
          "value": "Whether future generations can hold claims on the living",
          "short": "Whether future people hold claims"
        },
        {
          "modality": "text",
          "value": "Whether a national border can change what a person is owed",
          "short": "Whether borders change what's owed"
        },
        {
          "modality": "text",
          "value": "Whether a fetus has the same rights as an adult",
          "short": "Whether a fetus has adult rights"
        }
      ],
      "correctIndex": 3,
      "explanation": "Bioethics' classic case is the fetus — does it have the same rights as an adult, and does the stage of development matter? Animal suffering belongs to Singer's environmental ethics; future generations and borders belong to global justice.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1s81oxq138zpru"
    },
    {
      "id": "ot-frontiers-1",
      "shape": "mcq",
      "tags": [
        "environmental-ethics",
        "singer"
      ],
      "prompt": {
        "modality": "text",
        "value": "Environmental ethics centrally asks whether animals, species, and ecosystems have:"
      },
      "options": [
        {
          "modality": "text",
          "value": "The right to declare and go to war",
          "short": "The right to declare war"
        },
        {
          "modality": "text",
          "value": "Intrinsic worth beyond mere human use",
          "short": "Worth beyond mere human use"
        },
        {
          "modality": "text",
          "value": "Legal citizenship in a nation",
          "short": "Legal citizenship in a nation"
        },
        {
          "modality": "text",
          "value": "Functional roles within the human mind",
          "short": "Functional roles in the mind"
        }
      ],
      "correctIndex": 1,
      "explanation": "Environmental ethics asks whether non-human nature has intrinsic worth — value in itself, not just usefulness to us. Peter Singer argues suffering, not species, is what matters morally.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "g2ces5jjz2oz"
    },
    {
      "id": "ot-frontiers-2",
      "shape": "mcq",
      "tags": [
        "global-justice",
        "borders"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which applied-ethics domain asks what rich nations owe the global poor and whether borders carry moral weight?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Global justice"
        },
        {
          "modality": "text",
          "value": "Ethics of AI"
        },
        {
          "modality": "text",
          "value": "Bioethics"
        },
        {
          "modality": "text",
          "value": "Just war theory"
        }
      ],
      "correctIndex": 0,
      "explanation": "Global justice scales ethics to the whole human family — duties to the poor, to future generations, and the moral weight of borders. Bioethics, just war, and AI ethics address other frontiers.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1bqpocc1rlhmme"
    },
    {
      "id": "ot-frontiers-3",
      "shape": "mcq",
      "tags": [
        "ai-ethics",
        "technology"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which concern belongs to the ethics of technology and AI?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Euthanasia and the rights of a fetus",
          "short": "Euthanasia and fetal rights"
        },
        {
          "modality": "text",
          "value": "Speciesism and the suffering of animals",
          "short": "Speciesism and animal suffering"
        },
        {
          "modality": "text",
          "value": "Combatant status and proportional force",
          "short": "Combatants and proportional force"
        },
        {
          "modality": "text",
          "value": "Algorithmic bias and autonomous weapons",
          "short": "Algorithmic bias, AI weapons"
        }
      ],
      "correctIndex": 3,
      "explanation": "AI ethics wrestles with algorithmic bias, autonomous weapons, and machine moral status. Euthanasia and fetal rights are bioethics, speciesism and animal suffering are Singer's environmental ethics, and combatant status with proportional force is jus in bello.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "ewxiue3pte4s"
    },
    {
      "id": "ot-frontiers-4",
      "shape": "mcq",
      "tags": [
        "just-war",
        "jus-ad-bellum"
      ],
      "prompt": {
        "modality": "text",
        "value": "In just war theory, 'jus ad bellum' governs:"
      },
      "options": [
        {
          "modality": "text",
          "value": "The right to go to war — just cause, legitimate authority, last resort",
          "short": "Whether it's right to wage war"
        },
        {
          "modality": "text",
          "value": "The ethics of machines — algorithmic bias, autonomous weapons, superintelligence",
          "short": "AI bias, weapons, superintelligence"
        },
        {
          "modality": "text",
          "value": "The conduct within war — combatant status, civilian immunity, proportional force",
          "short": "Conduct once fighting begins"
        },
        {
          "modality": "text",
          "value": "The worth of non-human nature — animal suffering, species, ecosystems",
          "short": "Worth of animals and ecosystems"
        }
      ],
      "correctIndex": 0,
      "explanation": "Jus ad bellum covers the decision to go to war: just cause, legitimate authority, last resort. Conduct during fighting — sparing civilians, proportionality — is jus in bello.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "16katroleclbc"
    },
    {
      "id": "ot-anc-socrates",
      "shape": "mcq",
      "tags": [
        "socrates",
        "elenchus"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which move is most characteristic of Socrates, the Athenian 'gadfly'?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Recording his teachings in dialogues for readers to study",
          "short": "Recording teachings in dialogues"
        },
        {
          "modality": "text",
          "value": "Charging fees to teach the young the art of persuasion",
          "short": "Charging fees to teach persuasion"
        },
        {
          "modality": "text",
          "value": "Founding a school so that his doctrines would outlive him",
          "short": "Founding a school to outlive him"
        },
        {
          "modality": "text",
          "value": "Cross-examining citizens about virtue until they admitted ignorance",
          "short": "Exposing others' ignorance"
        }
      ],
      "correctIndex": 3,
      "explanation": "Socrates' method, the elenchus, cross-examined fellow Athenians about virtue until they confessed they did not know. He wrote nothing, charged no fees, and founded no school — the dialogues are Plato's, the fees the Sophists', the schools Plato's and Aristotle's.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1tsibze7c2lhk"
    },
    {
      "id": "ot-anc-plato",
      "shape": "mcq",
      "tags": [
        "plato",
        "forms"
      ],
      "prompt": {
        "modality": "text",
        "value": "Plato taught that the changing visible world is best understood as…"
      },
      "options": [
        {
          "modality": "text",
          "value": "A picture that shifts with each perceiver's standpoint",
          "short": "Shifts with each perceiver"
        },
        {
          "modality": "text",
          "value": "A shadow of eternal Forms grasped by reason",
          "short": "Shadow of the eternal Forms"
        },
        {
          "modality": "text",
          "value": "A veil over Forms that only the senses can pierce",
          "short": "Veil only the senses can pierce"
        },
        {
          "modality": "text",
          "value": "A realm of forms bound inseparably to matter",
          "short": "Forms bound to matter"
        }
      ],
      "correctIndex": 1,
      "explanation": "Plato held the visible world is a shadow of perfect, eternal Forms, grasped by reason rather than the senses. The soul knew the Forms before birth and recollects them; forms bound to matter is Aristotle's break with him; a world that shifts with the perceiver is the Sophists' relativism.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1e79o95jq736t"
    },
    {
      "id": "ot-anc-aristotle",
      "shape": "mcq",
      "tags": [
        "aristotle",
        "lyceum"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which school did Aristotle found?"
      },
      "options": [
        {
          "modality": "text",
          "value": "The Academy",
          "short": "The Academy"
        },
        {
          "modality": "text",
          "value": "The Porch",
          "short": "The Porch"
        },
        {
          "modality": "text",
          "value": "The Garden",
          "short": "The Garden"
        },
        {
          "modality": "text",
          "value": "The Lyceum",
          "short": "The Lyceum"
        }
      ],
      "correctIndex": 3,
      "explanation": "Aristotle studied at Plato's Academy for some twenty years, then founded his own school, the Lyceum, around 335 BCE. The Porch (Stoa Poikile) was Zeno's, the Garden Epicurus's.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "xkojgd1cks8r5"
    },
    {
      "id": "ot-anc-heraclitus",
      "shape": "mcq",
      "tags": [
        "heraclitus",
        "flux"
      ],
      "prompt": {
        "modality": "text",
        "value": "The image 'you cannot step into the same river twice' expresses which first principle?"
      },
      "options": [
        {
          "modality": "text",
          "value": "That being is unchanging and all motion is an illusion",
          "short": "Being fixed, motion illusory"
        },
        {
          "modality": "text",
          "value": "That number and proportion are the hidden structure of reality",
          "short": "Number structures reality"
        },
        {
          "modality": "text",
          "value": "That everything flows and opposites are united by the logos",
          "short": "All flows, united by logos"
        },
        {
          "modality": "text",
          "value": "That reality is atoms and void, and change is their rearranging",
          "short": "Atoms and void, rearranging"
        }
      ],
      "correctIndex": 2,
      "explanation": "Heraclitus made flux his first principle — everything flows — and spoke of the logos uniting opposites. Parmenides answered that being is unchanging and motion an illusion; number-as-structure is Pythagoras, atoms and void Democritus.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1jk4okd1cj2dnv"
    },
    {
      "id": "ot-mod-descartes",
      "shape": "mcq",
      "tags": [
        "descartes",
        "cogito"
      ],
      "prompt": {
        "modality": "text",
        "value": "Descartes's 'Cogito ergo sum' identifies which one thing that survives total doubt?"
      },
      "options": [
        {
          "modality": "text",
          "value": "The reality of the physical world around him",
          "short": "The physical world around him"
        },
        {
          "modality": "text",
          "value": "The existence of the doubting, thinking self",
          "short": "The doubting, thinking self"
        },
        {
          "modality": "text",
          "value": "The presence of his own body in space",
          "short": "His own body in space"
        },
        {
          "modality": "text",
          "value": "The certainty of the simplest arithmetic",
          "short": "The simplest arithmetic"
        }
      ],
      "correctIndex": 1,
      "explanation": "Even an all-powerful deceiving demon cannot fake the doubter: to doubt is to think, and to think is to exist — 'I think, therefore I am.' The physical world, his own body, and even simple arithmetic all fall to the demon; the thinking self is the one certainty.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1vkddk73rzib5"
    },
    {
      "id": "ot-mod-kant",
      "shape": "mcq",
      "tags": [
        "kant",
        "imperative"
      ],
      "prompt": {
        "modality": "text",
        "value": "Kant's categorical imperative tells you to act only on a maxim that…"
      },
      "options": [
        {
          "modality": "text",
          "value": "makes everyone it affects better off overall",
          "short": "makes everyone better off"
        },
        {
          "modality": "text",
          "value": "you would still choose knowing every consequence",
          "short": "chosen knowing every outcome"
        },
        {
          "modality": "text",
          "value": "you could will to become a universal law",
          "short": "could become a universal law"
        },
        {
          "modality": "text",
          "value": "the wisest of your community already follow",
          "short": "the wisest already follow"
        }
      ],
      "correctIndex": 2,
      "explanation": "Kant's categorical imperative tests a maxim by whether you could will it as a universal law. It binds regardless of consequences and turns on the form of your reasoning — not on outcomes, on what you would choose in hindsight, or on what the wise already do.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "17z8gqkkj8f8k"
    },
    {
      "id": "ot-mod-nietzsche",
      "shape": "mcq",
      "tags": [
        "nietzsche",
        "values"
      ],
      "prompt": {
        "modality": "text",
        "value": "Nietzsche's madman crying that 'God is dead' was meant as…"
      },
      "options": [
        {
          "modality": "text",
          "value": "a report that the secular crowd had already grasped God's death",
          "short": "report the crowd had grasped it"
        },
        {
          "modality": "text",
          "value": "a call to rebuild Christian faith on firmer rational ground",
          "short": "call to rebuild Christian faith"
        },
        {
          "modality": "text",
          "value": "a warning that the foundation of Western values had collapsed",
          "short": "warning that values collapsed"
        },
        {
          "modality": "text",
          "value": "a prophecy that the Übermensch would arise as a strongman ruler",
          "short": "prophecy of a strongman ruler"
        }
      ],
      "correctIndex": 2,
      "explanation": "For Nietzsche 'God is dead' warns that the shared foundation of Western values has crumbled — and the jeering crowd has not yet grasped it. His remedy was to create new values through the Übermensch, which is neither a strongman nor a retreat to religion.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "5q7u9b14ovfih"
    },
    {
      "id": "ot-mod-debeauvoir",
      "shape": "mcq",
      "tags": [
        "debeauvoir",
        "second-sex"
      ],
      "prompt": {
        "modality": "text",
        "value": "de Beauvoir's line 'One is not born, but rather becomes, a woman' argues that…"
      },
      "options": [
        {
          "modality": "text",
          "value": "womanhood is a social construction, not a fixed nature",
          "short": "Womanhood is constructed"
        },
        {
          "modality": "text",
          "value": "womanhood is a project each woman authors, not a social role",
          "short": "Womanhood is self-authored"
        },
        {
          "modality": "text",
          "value": "womanhood is the default human role, not one cast as the other",
          "short": "Womanhood is the default"
        },
        {
          "modality": "text",
          "value": "womanhood is a role each society names, not one it makes",
          "short": "Womanhood is merely named"
        }
      ],
      "correctIndex": 0,
      "explanation": "In The Second Sex (1949) de Beauvoir argues womanhood is a social construction, not a biological essence: society makes gender rather than merely naming it, no woman authors it alone, and woman is cast as the Other against man as the default human.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "6x63a31mkyo6l"
    },
    {
      "id": "ot-east-laozi",
      "shape": "mcq",
      "tags": [
        "laozi",
        "wu-wei"
      ],
      "prompt": {
        "modality": "text",
        "value": "Laozi's ideal mode of life, wu wei, is best described as…"
      },
      "options": [
        {
          "modality": "text",
          "value": "serene stillness that withdraws from nature like a settled pool",
          "short": "Serene stillness like a pool"
        },
        {
          "modality": "text",
          "value": "effortless action that flows with nature like water",
          "short": "Effortless action like water"
        },
        {
          "modality": "text",
          "value": "forceful action that shapes nature to its will like a chisel",
          "short": "Forceful action like a chisel"
        },
        {
          "modality": "text",
          "value": "strict practice that fixes nature in rules like a written law",
          "short": "Strict practice like a law"
        }
      ],
      "correctIndex": 1,
      "explanation": "Wu wei is effortless action that flows with nature like water, from Laozi's Tao Te Ching — not idleness, not the hacking force of the ordinary cook, and not a doctrine that can be pinned in words, since 'the Tao that can be told is not the eternal Tao.'",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "11yuorlbuf7gr"
    },
    {
      "id": "ot-east-buddha",
      "shape": "mcq",
      "tags": [
        "buddha",
        "eightfold-path"
      ],
      "prompt": {
        "modality": "text",
        "value": "After leaving his palace, Siddhartha Gautama taught a path out of suffering built on…"
      },
      "options": [
        {
          "modality": "text",
          "value": "the Four Noble Truths and the Noble Eightfold Path",
          "short": "Four Truths & Eightfold Path"
        },
        {
          "modality": "text",
          "value": "the Five Relationships and the rule of reciprocity",
          "short": "Five Relationships & reciprocity"
        },
        {
          "modality": "text",
          "value": "the Six Viewpoints and the eight limbs of yoga",
          "short": "Six Viewpoints & yoga limbs"
        },
        {
          "modality": "text",
          "value": "the Four Vedas and the rites they command",
          "short": "Four Vedas & their rites"
        }
      ],
      "correctIndex": 0,
      "explanation": "Gautama found the Middle Way, then taught the Four Noble Truths and the Noble Eightfold Path out of suffering. The Five Relationships and reciprocity are Confucian; the six viewpoints, eight-limbed yoga and Vedic rites belong to the orthodox Indian schools, whose Vedic authority Buddhism rejects.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "5qih614g5a8o"
    },
    {
      "id": "ot-east-shankara",
      "shape": "mcq",
      "tags": [
        "shankara",
        "advaita"
      ],
      "prompt": {
        "modality": "text",
        "value": "Śaṅkara's snake-and-rope metaphor in Advaita Vedanta illustrates how we…"
      },
      "options": [
        {
          "modality": "text",
          "value": "confuse pure consciousness, puruṣa, with the matter it watches",
          "short": "Confuse puruṣa with matter"
        },
        {
          "modality": "text",
          "value": "mistake the one reality, Brahman, for a world of separate things",
          "short": "Mistake Brahman for the many"
        },
        {
          "modality": "text",
          "value": "cling to a permanent self, ātman, that is really a passing bundle",
          "short": "Cling to ātman as a bundle"
        },
        {
          "modality": "text",
          "value": "rightly hold the self and the absolute, ātman and Brahman, apart",
          "short": "Hold ātman and Brahman apart"
        }
      ],
      "correctIndex": 1,
      "explanation": "Advaita teaches we superimpose plurality on the one reality, Brahman, as one mistakes a rope for a snake; knowledge dissolves the error — 'that art thou.' Consciousness lost in matter is Sāṃkhya's view, self as a bundle is Buddhist no-self, ātman apart from Brahman is Dvaita.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "s4i1w0wxhrlg"
    },
    {
      "id": "ot-east-avicenna",
      "shape": "mcq",
      "tags": [
        "avicenna",
        "floating-man"
      ],
      "prompt": {
        "modality": "text",
        "value": "Avicenna's 'Floating Man,' imagined created in empty space with no sensation, concludes that…"
      },
      "options": [
        {
          "modality": "text",
          "value": "the soul knows itself only through the body and the senses",
          "short": "Soul known only via senses"
        },
        {
          "modality": "text",
          "value": "the soul and the body are one substance known in two ways",
          "short": "Soul and body one substance"
        },
        {
          "modality": "text",
          "value": "the soul is independent of the body and the senses",
          "short": "Soul is independent of body"
        },
        {
          "modality": "text",
          "value": "the soul's essence already contains its own existence",
          "short": "Soul's essence holds existence"
        }
      ],
      "correctIndex": 2,
      "explanation": "The Floating Man would still know he exists despite no sensory input, so Avicenna argues the soul is prior to and independent of the body and the senses — anticipating Descartes by six centuries.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1ih5yzro30kn"
    },
    {
      "id": "ot-school-stoicism",
      "shape": "mcq",
      "tags": [
        "stoicism",
        "virtue"
      ],
      "prompt": {
        "modality": "text",
        "value": "The core doctrine of Stoicism, founded by Zeno at the painted porch, is that…"
      },
      "options": [
        {
          "modality": "text",
          "value": "pleasure alone is good, and we should seek it in simple living and friendship",
          "short": "Pleasure good; live simply"
        },
        {
          "modality": "text",
          "value": "virtue alone is good, and we should master only what is in our power",
          "short": "Virtue good; master what's yours"
        },
        {
          "modality": "text",
          "value": "certainty is beyond us, and we should suspend judgment to find tranquility",
          "short": "Doubt all; suspend judgment"
        },
        {
          "modality": "text",
          "value": "externals are worthless, and we should meet their loss with numb indifference",
          "short": "Externals worthless; feel numb"
        }
      ],
      "correctIndex": 1,
      "explanation": "Zeno of Citium taught at the Stoa Poikile that virtue alone is good and we should master only what lies within our power — later voiced by Epictetus and Marcus Aurelius.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "acslagjzu99k"
    },
    {
      "id": "ot-school-rat-emp",
      "shape": "mcq",
      "tags": [
        "rationalism",
        "empiricism"
      ],
      "prompt": {
        "modality": "text",
        "value": "Rationalism and empiricism disagree chiefly over…"
      },
      "options": [
        {
          "modality": "text",
          "value": "whether causation is perceived directly or supplied by habit",
          "short": "Causation: seen or habit"
        },
        {
          "modality": "text",
          "value": "whether genuine knowledge comes from reason or from sense experience",
          "short": "Knowledge: reason vs senses"
        },
        {
          "modality": "text",
          "value": "whether ideas enter the mind through sensation or through reflection",
          "short": "Ideas: sensation or reflection"
        },
        {
          "modality": "text",
          "value": "whether reality is one substance or a plurality of mind-like monads",
          "short": "Reality: one substance or monads"
        }
      ],
      "correctIndex": 1,
      "explanation": "Rationalists (Descartes) ground knowledge in reason and innate ideas; empiricists (Hume) in sense experience. Causation as habit and ideas from sensation or reflection are disputes inside empiricism; one substance or monads divides Spinoza from Leibniz within rationalism.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "iffucu16scw8o"
    },
    {
      "id": "ot-school-utilitarianism",
      "shape": "mcq",
      "tags": [
        "utilitarianism",
        "mill"
      ],
      "prompt": {
        "modality": "text",
        "value": "Utilitarianism, refined by Mill, judges an action right insofar as it produces…"
      },
      "options": [
        {
          "modality": "text",
          "value": "the greatest happiness for the greatest number",
          "short": "Greatest happiness for most"
        },
        {
          "modality": "text",
          "value": "the greatest pleasure for the agent who performs it",
          "short": "Greatest pleasure for the agent"
        },
        {
          "modality": "text",
          "value": "the greatest quantity of pleasure whatever its quality",
          "short": "Most pleasure, any quality"
        },
        {
          "modality": "text",
          "value": "the greatest benefit for the least advantaged in society",
          "short": "Greatest gain for worst-off"
        }
      ],
      "correctIndex": 0,
      "explanation": "Utilitarianism measures actions by the greatest happiness for the greatest number; Mill refined it, ranking higher pleasures above lower ones, and defended liberty in On Liberty.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "p6ddii1areifo"
    },
    {
      "id": "ot-school-existentialism",
      "shape": "mcq",
      "tags": [
        "existentialism",
        "sartre"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which claim best captures existentialism?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Existence precedes essence — we exist first, then define ourselves",
          "short": "Existence precedes essence"
        },
        {
          "modality": "text",
          "value": "Freedom is a role — we become authentic by performing it perfectly",
          "short": "Authenticity by perfect role"
        },
        {
          "modality": "text",
          "value": "Meaning is found — the universe rewards whoever searches for it",
          "short": "Universe rewards seekers"
        },
        {
          "modality": "text",
          "value": "Responsibility is shared — our class and upbringing choose with us",
          "short": "Upbringing chooses with us"
        }
      ],
      "correctIndex": 0,
      "explanation": "Existentialism holds that existence precedes essence: humans exist first and define themselves through free choices, as Sartre put it. Performing a role perfectly is bad faith, the universe offers no script (Camus's absurd), and responsibility cannot be offloaded onto class or upbringing.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "uc42h7b2j0st"
    },
    {
      "id": "ot-exp-cave",
      "shape": "mcq",
      "tags": [
        "cave",
        "forms"
      ],
      "prompt": {
        "modality": "text",
        "value": "Plato's Allegory of the Cave dramatizes his theory that…"
      },
      "options": [
        {
          "modality": "text",
          "value": "the Forms are patterns the mind abstracts from visible things",
          "short": "Forms abstracted from things"
        },
        {
          "modality": "text",
          "value": "the visible world is only a shadow of the eternal Forms",
          "short": "Visible world shadows the Forms"
        },
        {
          "modality": "text",
          "value": "the visible world is a faithful copy of the Forms open to the senses",
          "short": "World copies Forms faithfully"
        },
        {
          "modality": "text",
          "value": "the philosopher who sees the Good should leave the cave forever",
          "short": "Philosopher leaves the cave"
        }
      ],
      "correctIndex": 1,
      "explanation": "Prisoners mistaking shadows for reality picture Plato's claim that the visible world is a shadow of the eternal Forms, seen truly only by reason. Physical things are imperfect copies of Forms, not their source, and the freed prisoner returns to the cave to free the others.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "owvq8gs0hikk"
    },
    {
      "id": "ot-event-critique",
      "shape": "mcq",
      "tags": [
        "kant",
        "critique"
      ],
      "prompt": {
        "modality": "text",
        "value": "Kant's Critique of Pure Reason advanced the idea that the mind…"
      },
      "options": [
        {
          "modality": "text",
          "value": "passively records experience as the world stamps itself upon it",
          "short": "Passively records the world"
        },
        {
          "modality": "text",
          "value": "actively structures experience through space, time, and causality",
          "short": "Actively structures experience"
        },
        {
          "modality": "text",
          "value": "knows things in themselves once it sets aside space and time",
          "short": "Knows things in themselves"
        },
        {
          "modality": "text",
          "value": "supplies causality from habit while the senses deliver space and time",
          "short": "Causality habit; space sensed"
        }
      ],
      "correctIndex": 1,
      "explanation": "Woken from his 'dogmatic slumber' by Hume, Kant argued the mind actively structures experience through space, time, and causality — his 'Copernican revolution' — rather than passively recording it. We therefore never know things in themselves, and causality is a form of the mind, not a habit.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "xeqid31jh6og5"
    },
    {
      "id": "ot-event-justice",
      "shape": "mcq",
      "tags": [
        "rawls",
        "veil-of-ignorance"
      ],
      "prompt": {
        "modality": "text",
        "value": "Rawls's 1971 A Theory of Justice introduced which device for choosing fair principles?"
      },
      "options": [
        {
          "modality": "text",
          "value": "the state of nature",
          "short": "The state of nature"
        },
        {
          "modality": "text",
          "value": "the general will",
          "short": "The general will"
        },
        {
          "modality": "text",
          "value": "the veil of ignorance",
          "short": "The veil of ignorance"
        },
        {
          "modality": "text",
          "value": "the harm principle",
          "short": "The harm principle"
        }
      ],
      "correctIndex": 2,
      "explanation": "Behind the veil of ignorance you choose society's principles without knowing your own place in it, which Rawls argued leads us to protect the least advantaged. The state of nature is Hobbes's and Locke's starting point, the general will Rousseau's, the harm principle Mill's.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "mwpaaigejjqw"
    },
    {
      "id": "fi-l1-mcq-vs-science",
      "tags": [
        "branches",
        "method"
      ],
      "title": "Philosophy Questions What Science Assumes",
      "body": "Science answers questions through observation and experiment, but philosophy examines the concepts and assumptions science relies on, and tackles questions no laboratory can settle.",
      "shape": "fact",
      "illustration": {
        "imageSearchTerm": "microscope mirror reflection lab",
        "imagePrompt": "A laboratory microscope on a bench with its own reflection visible in a nearby mirror, as if examining itself.",
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      },
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    },
    {
      "id": "fi-ot-branches-4",
      "tags": [
        "logic",
        "branches"
      ],
      "title": "Logic: The Study of Validity",
      "body": "Logic is the branch of philosophy that asks what makes reasoning valid, studying validity, soundness, and the many kinds of fallacies that can undermine an argument.",
      "shape": "fact",
      "illustration": {
        "imageSearchTerm": "interlocking gears mechanism",
        "imagePrompt": "A set of interlocking gears turning smoothly together, with one gear slightly misaligned and grinding against the rest.",
        "alt": "Logic: The Study of Validity",
        "depictable": false,
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        "creditUrl": "https://commons.wikimedia.org/wiki/File:Interlocking_Tiles.jpg",
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    },
    {
      "id": "fi-ot-branches-3",
      "tags": [
        "ethics",
        "branches"
      ],
      "title": "Ethics Asks How to Live",
      "body": "Ethics is the philosophical branch that asks how we should live, studying moral principles, right action, virtue, and justice.",
      "shape": "fact",
      "illustration": {
        "imageSearchTerm": "forest path fork sunlight",
        "imagePrompt": "A winding forest path splitting into two directions beneath dappled sunlight.",
        "alt": "Ethics Asks How to Live",
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      },
      "uid": "14h9d3n18ra9et"
    },
    {
      "id": "fi-l1-mcq-fallacies",
      "tags": [
        "reasoning",
        "fallacies"
      ],
      "title": "The Straw Man Fallacy",
      "body": "A straw man fallacy attacks a weakened, distorted version of an opponent's actual position rather than engaging with what they really argued.",
      "shape": "fact",
      "illustration": {
        "imageSearchTerm": "scarecrow straw dummy field",
        "imagePrompt": "A straw-stuffed scarecrow propped up alone in an open field, standing in for a real opponent.",
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        "depictable": true,
        "credit": "Pexels · A scarecrow stands in a vibrant green rice field under the clear blue sky, warding off birds.",
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      },
      "uid": "vk4s9a8be15u"
    },
    {
      "id": "fi-ot-reason-4",
      "tags": [
        "deductive",
        "inductive"
      ],
      "title": "Deduction vs Induction",
      "body": "Deductive reasoning guarantees its conclusion when the premises are true, while inductive reasoning only makes a conclusion probable, open to being overturned by new evidence.",
      "shape": "fact",
      "illustration": {
        "imageSearchTerm": "two paths fog clarity",
        "imagePrompt": "Two paths through a foggy landscape, one leading clearly to a lit doorway, the other fading into uncertain mist.",
        "alt": "Deduction vs Induction",
        "depictable": false,
        "credit": "Wikimedia Commons · see source",
        "creditUrl": "https://commons.wikimedia.org/wiki/File:One-two-two,_122_rue_de_Provence,_Paris_8e_1.jpg",
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      },
      "uid": "1jsx6jlulvtm7"
    },
    {
      "id": "fi-l2-mcq-parmenides",
      "tags": [
        "presocratics",
        "parmenides"
      ],
      "title": "Parmenides: Change Is Illusion",
      "body": "Using pure logic, Parmenides concluded that being simply is—eternal and unchanging—so the motion and change our senses report are only illusion.",
      "shape": "fact",
      "illustration": {
        "imageSearchTerm": "frozen waterfall motionless water",
        "imagePrompt": "A waterfall frozen mid-motion, water droplets suspended motionless in the air as if time has stopped.",
        "alt": "Parmenides: Change Is Illusion",
        "depictable": false,
        "credit": "Wikimedia Commons · see source",
        "creditUrl": "https://commons.wikimedia.org/wiki/File:Cilok_kuah_isi_ayam_suwir_versi_cilok_uwais.jpg",
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      },
      "uid": "h7c1jme5m3eu"
    },
    {
      "id": "fi-ot-arche-pythagoras",
      "tags": [
        "pythagoras",
        "number"
      ],
      "title": "Pythagoras: Reality Is Number",
      "body": "Pythagoras located the hidden structure of reality in mathematics—number and proportion—a view he felt confirmed by musical harmony following whole-number ratios.",
      "shape": "fact",
      "illustration": {
        "imageSearchTerm": "ancient lyre strings music",
        "imagePrompt": "Close-up of ancient lyre strings, evenly spaced and vibrating to produce harmonic musical intervals.",
        "alt": "Pythagoras: Reality Is Number",
        "depictable": true,
        "credit": "Pexels · Hands gently plucking strings of a harp, capturing the essence of music and elegance.",
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      },
      "uid": "uzf72n1on5sp5"
    },
    {
      "id": "fi-l2-mcq-no-one-does-wrong",
      "tags": [
        "socrates",
        "ethics"
      ],
      "title": "Wrongdoing Is Just Ignorance",
      "body": "Socrates held that everyone aims at what they see as good, so wrongdoing is really a mistake—ignorance of the truly good is the root of all vice.",
      "shape": "fact",
      "illustration": {
        "imageSearchTerm": "candle light dark room",
        "imagePrompt": "A single lit candle in a dark room, its light revealing a path that was invisible in shadow.",
        "alt": "Wrongdoing Is Just Ignorance",
        "depictable": false,
        "credit": "Wikimedia Commons · see source",
        "creditUrl": "https://commons.wikimedia.org/wiki/File:Giving_Light_To_World.jpg",
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      },
      "uid": "14nztj718y53dd"
    },
    {
      "id": "fi-ot-socratic-elenchus",
      "tags": [
        "elenchus",
        "socratic-method"
      ],
      "title": "The Elenchus: Socrates' Method",
      "body": "Socrates' signature method, the elenchus, is a cross-examination that probes a confident claim for contradictions until its definition collapses.",
      "shape": "fact",
      "illustration": {
        "imageSearchTerm": "ancient marketplace conversation shadows",
        "imagePrompt": "Two shadowed figures in conversation beneath the columns of an ancient Greek marketplace at dusk.",
        "alt": "The Elenchus: Socrates' Method",
        "depictable": false,
        "credit": "Wikimedia Commons · see source",
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      "id": "fi-ot-forms-definition",
      "tags": [
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      "title": "The Theory of Forms",
      "body": "Plato held that beyond the changing physical world lies a realm of eternal, perfect archetypes—the Forms—of which physical objects are only imperfect copies.",
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      "tags": [
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      "title": "Plato's Case for Philosopher-Kings",
      "body": "Plato argued the ideal state should be ruled by philosopher-kings because only those who have seen the Form of the Good truly know justice.",
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      "tags": [
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      "title": "Eudaimonia Means Flourishing",
      "body": "Aristotle's term eudaimonia is best translated as flourishing, or living well—not a passing feeling but the activity of an entire life lived excellently.",
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      "id": "fi-ot-arist-phronesis",
      "tags": [
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      "title": "Phronesis: Practical Wisdom",
      "body": "Phronesis is Aristotle's practical wisdom—the experienced judgment that reads a particular situation and discerns the right response. No rulebook can supply it.",
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      "id": "fi-ot-dichotomy-not-up-to-us",
      "tags": [
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      "title": "What's Not Up to Us",
      "body": "The Stoics classed reputation as external, alongside body and property—only our own judgments, desires, and aversions are truly within our power.",
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      "id": "fi-ot-epic-ataraxia",
      "tags": [
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      "title": "Ataraxia: Freedom From Disturbance",
      "body": "In Epicurean thought, ataraxia is the mental half of pleasure—a serene calm and freedom from mental disturbance, distinct from aponia's freedom from bodily pain.",
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      "tags": [
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      "title": "Friendship: Epicurus's Greatest Good",
      "body": "Epicurus prized friendship above all else as the greatest of all the means to a happy life, arguing that chasing wealth, fame, and power only breeds anxiety.",
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      "title": "The Stoic Route: Master Judgment",
      "body": "The Stoic path to a tranquil mind is to master your judgments—disciplining the will to want only what is actually up to you.",
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      "title": "The Epicurean Route: Simplify Desire",
      "body": "The Epicurean path to peace is to simplify your desires—trimming wants down to what's natural and easily met, so anxiety has nothing left to feed on.",
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      "title": "The Skeptic Route: Suspend Judgment",
      "body": "The Skeptic path to peace is epoché—suspending judgment on which of two competing views is correct, so the anxious need for certainty simply falls away.",
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      "title": "A Priori: Knowing Without Experience",
      "body": "In Kant's epistemology, a priori knowledge—like 7 + 5 = 12—holds independently of experience and is graspable by thought alone, unlike knowledge gained by observing the world.",
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      "title": "The Death of Objective Values",
      "body": "When Nietzsche said 'God is dead,' he meant the whole framework of Western values—objective moral truth, cosmic purpose, and the foundation beneath justice and dignity.",
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      "title": "Will to Power: To Create",
      "body": "Nietzsche's will to power is self-overcoming—the drive to grow, create, and express one's full capacities—not a lust to dominate others; an artist shows it as much as a conqueror.",
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      "title": "The Test of Eternal Recurrence",
      "body": "Nietzsche's eternal recurrence asks whether you could joyfully affirm reliving your exact life—every joy and pain, in the same order—forever.",
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      "tags": [
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      "title": "Hegel's Master-Slave Dialectic",
      "body": "In 1807, Hegel published the Phenomenology of Spirit, the work in which he stages his now-famous Master-Slave dialectic.",
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      "title": "Marx: Alienated Labor",
      "body": "Marx argued that capitalism alienates workers — estranging them from the products they make, the act of working, their own potential, and one another, as labor becomes a mere commodity.",
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      "tags": [
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      "title": "Becoming a Woman",
      "body": "In The Second Sex, Simone de Beauvoir argued that woman is defined as the 'Other,' and that femininity is something society makes rather than nature gives — 'one is not born, but becomes, a woman.'",
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      "title": "Condemned to Be Free",
      "body": "Sartre held that radical freedom brings 'absolute responsibility': because nothing outside us — not God, nature, or upbringing — decides our choices, every choice is ours alone.",
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      "title": "The Verification Principle",
      "body": "The Logical Positivists held that a statement is meaningful only if it is true by definition or empirically verifiable — a rule that, notoriously, fails its own test.",
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      "title": "Frege's Morning Star Puzzle",
      "body": "Frege used 'the morning star' and 'the evening star' to show that two phrases can have different senses yet share the same reference — both name the planet Venus.",
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      "title": "Russell's Logical Atomism",
      "body": "Russell, co-author of Principia Mathematica, held that reality is built from simple atomic facts, and that a perfectly logical language would mirror that structure exactly.",
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      "title": "Rawls' Difference Principle",
      "body": "Rawls' Difference Principle allows economic inequality only when it works to benefit society's least advantaged members, alongside his first principle of equal basic liberties.",
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      "id": "fi-ot-phenom-epoche",
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      "title": "Husserl's Epoché",
      "body": "Husserl's method of the epoché, or 'bracketing,' means suspending your assumptions about whether things really exist so you can examine pure experience exactly as it presents itself.",
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      "id": "fi-ot-cont-foucault",
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      "title": "Power and Knowledge",
      "body": "Foucault argued that what a society counts as truth is shaped by its institutions and power relations, traced historically, rather than handed down by timeless reason.",
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      "id": "fi-l8-mcq-advaita-dvaita",
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      "title": "Dvaita vs. Advaita",
      "body": "Madhva's Dvaita, meaning 'dualism,' holds that God (Brahman) and the individual soul (ātman) are genuinely separate — the opposite of Advaita's teaching, captured in the phrase 'Tat tvam asi,' or 'that art thou.'",
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      "id": "fi-ot-orthodox-samkhya",
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      "title": "Puruṣa and Prakṛti",
      "body": "Sāṃkhya philosophy holds that all of reality splits into two irreducible principles: puruṣa, pure consciousness, and prakṛti, primordial matter — with liberation coming from learning to tell them apart.",
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      "title": "What the Vedas Command",
      "body": "The orthodox school of Mīmāṃsā specializes in Vedic exegesis, interpreting the Vedas to determine the correct performance of ritual duty, or dharma, rather than what the texts mean about reality.",
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      "title": "The Eightfold Path's Structure",
      "body": "Buddhism's Noble Eightfold Path groups its eight factors under three headings: wisdom (understanding and intention), ethics (speech, action, livelihood), and meditation (effort, mindfulness, concentration).",
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      "id": "fi-ot-buddhism-tanha",
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      "title": "The Root of Suffering",
      "body": "Buddhism's Second Noble Truth holds that craving — taṇhā — is the root of suffering: it teaches that we suffer because we cling, grasp, and ache to become other than we are.",
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      "id": "fi-ot-buddhism-nirvana",
      "tags": [
        "nirvana",
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      "title": "Blowing Out the Flame",
      "body": "The word 'nirvana' literally evokes blowing out or extinguishing a flame — the extinguishing of craving once its fuel is removed. In Buddhist teaching, it is a release, not an annihilation.",
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      "id": "fi-ot-ubuntu-cogito",
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      "title": "Ubuntu vs. Descartes' Cogito",
      "body": "Descartes proved the self through solitary reason, alone in his own mind. Ubuntu takes the opposite path, grounding selfhood in relationship — the self is achieved through community, not discovered in isolation.",
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      "id": "fi-ot-ubuntu-indaba",
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      "title": "The Indaba Circle",
      "body": "In Ubuntu practice, an indaba is a circle of dialogue in which a community talks an issue through together until it reaches collective consensus.",
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        "imagePrompt": "A circle of community members seated together outdoors in open conversation, reaching consensus through dialogue beneath a large tree.",
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      "id": "fi-ot-ubuntu-apply",
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      "title": "Personhood Not Yet Realized",
      "body": "On a strict Ubuntu view, someone raised in total isolation, never recognized by others, has a personhood that is not yet realized, since personhood is achieved through community rather than being an inherent birthright.",
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      "title": "Minds Defined by Function",
      "body": "Functionalism holds that a mental state is defined by what it does rather than what it's made of, so a silicon system playing the same functional role would count as having that same state — the idea underpinning AI research into minds.",
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      "title": "The Mind's Aboutness",
      "body": "Intentionality names the mind's 'aboutness' — the way mental states like beliefs and desires always point beyond themselves toward some object in the world.",
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      "title": "What Is Bioethics",
      "body": "Bioethics is the study of moral problems raised by medicine and biology — questions like abortion, euthanasia, and genetic engineering.",
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      "body": "Care ethics grounds morality not in abstract, impartial rules but in relationships, empathy, and attention to the concrete context of a situation.",
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      "title": "A Claim Made Under Sentence",
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          "value": "Rejecting a pardon"
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      "body": "Across these traditions, the vocabulary changes but the questions recur: What is a good life? What causes suffering? What deserves loyalty? How free are our choices? What can we control? A guide pack helps you recognize those questions before entering a tradition's full answer.",
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      "imageCaption": "Different traditions often begin with the same human question.",
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      "source": {
        "label": "Stanford Encyclopedia of Philosophy — The Meaning of Life",
        "url": "https://plato.stanford.edu/entries/life-meaning/"
      },
      "tags": [
        "l1p3-questions",
        "a-small-set-of-large-questions",
        "fact"
      ],
      "uid": "1neucqg1opg21k"
    },
    {
      "id": "els-f-question-before-answer",
      "shape": "fact",
      "title": "Start With the Question",
      "body": "A doctrine is easier to understand when you know the problem it addresses. Non-attachment responds to a diagnosis of craving; virtue ethics responds to the problem of character; a control practice responds to wasted effort on outcomes.",
      "factVariant": "image-heavy",
      "imageCaption": "Ask what problem an answer is trying to solve.",
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      },
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — Virtue Ethics",
        "url": "https://plato.stanford.edu/entries/ethics-virtue/"
      },
      "tags": [
        "l1p3-questions",
        "start-with-the-question",
        "fact"
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      "uid": "1nufun219dunra"
    },
    {
      "id": "els-p-normative",
      "shape": "pair",
      "sideA": {
        "modality": "text",
        "value": "Normative question"
      },
      "sideB": {
        "modality": "text",
        "value": "Asks what ought to be done or valued"
      },
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — Virtue Ethics",
        "url": "https://plato.stanford.edu/entries/ethics-virtue/"
      },
      "tags": [
        "l1p3-questions",
        "normative-question",
        "vocabulary"
      ],
      "uid": "1ab11xk19m3ok0"
    },
    {
      "id": "els-d-worldview",
      "shape": "definition",
      "term": {
        "modality": "text",
        "value": "Worldview"
      },
      "definition": {
        "modality": "text",
        "value": "A broad framework for interpreting reality, value, knowledge, and human life"
      },
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — Philosophy of Religion",
        "url": "https://plato.stanford.edu/entries/philosophy-religion/"
      },
      "tags": [
        "l1p3-questions",
        "worldview",
        "definition"
      ],
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    },
    {
      "id": "els-q-question-first",
      "shape": "mcqShort",
      "prompt": {
        "modality": "text",
        "value": "What best prevents a doctrine from becoming trivia?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Know its problem"
        },
        {
          "modality": "text",
          "value": "Trace its lineage"
        },
        {
          "modality": "text",
          "value": "Weigh its appeal"
        },
        {
          "modality": "text",
          "value": "Learn its answer"
        }
      ],
      "correctIndex": 0,
      "explanation": "The motivating problem explains why a doctrine takes the shape it does. Its answer alone is a slogan, its lineage is history that other packs own, and its appeal is exactly what lets an attractive answer silently take over.",
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — The Meaning of Life",
        "url": "https://plato.stanford.edu/entries/life-meaning/"
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      "tags": [
        "l1p3-questions",
        "objective-test",
        "quiz"
      ],
      "uid": "1ai678d198mtlf"
    },
    {
      "id": "els-proc-examine-question",
      "shape": "procedure",
      "goal": "Examine a big life question",
      "steps": [
        "Write the question without assuming an answer",
        "Define its most important terms",
        "Separate facts from value judgments",
        "List the assumptions behind your first reaction",
        "Compare at least two serious answers",
        "State what evidence could change your view"
      ],
      "notes": "The goal is a clearer question and a revisable position, not instant certainty.",
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — Socrates",
        "url": "https://plato.stanford.edu/entries/socrates/"
      },
      "tags": [
        "l1p3-questions",
        "reflection-practice",
        "procedure"
      ],
      "uid": "6elfxzjkjjzn"
    },
    {
      "id": "els-f-eudaimonia",
      "shape": "fact",
      "title": "Flourishing Is Not a Mood",
      "body": "**Eudaimonia** is often translated as happiness or flourishing, but in Aristotle it names living well as a whole. It is evaluated across a life and connected to activity in accordance with virtue, not reduced to a passing feeling of pleasure.",
      "factVariant": "image-heavy",
      "imageCaption": "Flourishing concerns how a life goes, not how one moment feels.",
      "illustration": {
        "kind": "photo",
        "imageSearchTerm": "balanced stones sunlight",
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      },
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — Aristotle's Ethics",
        "url": "https://plato.stanford.edu/entries/aristotle-ethics/"
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      "tags": [
        "l2p1-virtue",
        "flourishing-is-not-a-mood",
        "fact"
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    {
      "id": "els-d-eudaimonia",
      "shape": "definition",
      "term": {
        "modality": "text",
        "value": "Eudaimonia"
      },
      "definition": {
        "modality": "text",
        "value": "Living well or flourishing across a whole life"
      },
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — Aristotle's Ethics",
        "url": "https://plato.stanford.edu/entries/aristotle-ethics/"
      },
      "tags": [
        "l2p1-virtue",
        "eudaimonia",
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      "curatedDistractors": [
        "Hedonism",
        "Ataraxia",
        "Nirvana"
      ],
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    },
    {
      "id": "els-d-virtue",
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      "term": {
        "modality": "text",
        "value": "Virtue"
      },
      "definition": {
        "modality": "text",
        "value": "A cultivated excellence of character or practical judgment"
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      "source": {
        "label": "Stanford Encyclopedia of Philosophy — Virtue Ethics",
        "url": "https://plato.stanford.edu/entries/ethics-virtue/"
      },
      "tags": [
        "l2p1-virtue",
        "virtue",
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    },
    {
      "id": "els-q-eudaimonia",
      "shape": "mcqShort",
      "prompt": {
        "modality": "text",
        "value": "Which description is closest to the ancient idea?"
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      "options": [
        {
          "modality": "text",
          "value": "Hard-won public honor"
        },
        {
          "modality": "text",
          "value": "Steady cheerfulness"
        },
        {
          "modality": "text",
          "value": "Whole-life flourishing"
        },
        {
          "modality": "text",
          "value": "Lasting material wealth"
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      ],
      "correctIndex": 2,
      "explanation": "Eudaimonia evaluates how a life goes as a whole, not a mood, however steady. Honor, wealth, and health may matter, but none of them by itself settles whether someone is living well.",
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — Aristotle's Ethics",
        "url": "https://plato.stanford.edu/entries/aristotle-ethics/"
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      "tags": [
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    },
    {
      "id": "els-q-virtue-learning",
      "shape": "mcqShort",
      "prompt": {
        "modality": "text",
        "value": "How are moral excellences chiefly developed?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Practice and habituation",
          "short": "Practice + habituation"
        },
        {
          "modality": "text",
          "value": "Rules and precepts"
        },
        {
          "modality": "text",
          "value": "Reasoning and debate"
        },
        {
          "modality": "text",
          "value": "Instinct and temperament",
          "short": "Instinct + temperament"
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      ],
      "correctIndex": 0,
      "explanation": "Aristotle emphasizes repeated practice supported by practical judgment. Stable dispositions are acquired, not inborn, and neither a rulebook nor argument alone trains the attention, emotion, and choice that repeated action does.",
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — Aristotle's Ethics",
        "url": "https://plato.stanford.edu/entries/aristotle-ethics/"
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      "tags": [
        "l2p1-virtue",
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      "uid": "1681h5ilo6j34"
    },
    {
      "id": "els-f-terms-travel",
      "shape": "fact",
      "title": "Words Change Across Traditions",
      "body": "Terms such as *suffering*, *attachment*, *self*, and *meaning* do not carry one technical definition across traditions. A careful learner asks, “What does this tradition mean by the term?” before comparing it with another tradition's use.",
      "factVariant": "image-heavy",
      "imageCaption": "Shared vocabulary can conceal different diagnoses.",
      "illustration": {
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        "imageSearchTerm": "stream flowing around rocks",
        "imagePrompt": "High-quality nature photograph of a clear stream splitting around several distinct dark rocks before rejoining, long-exposure detail, metaphor for related paths without text, icons, people, or branding.",
        "alt": "A clear stream splitting around several dark rocks",
        "credit": "Wikimedia Commons · see source",
        "creditUrl": "https://commons.wikimedia.org/wiki/File:Nord-Stream-Office-Zug.jpg",
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      },
      "source": {
        "label": "Encyclopaedia Britannica — Four Noble Truths",
        "url": "https://www.britannica.com/topic/Four-Noble-Truths"
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      "tags": [
        "l2p2-suffering",
        "words-change-across-traditions",
        "fact"
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    },
    {
      "id": "els-d-dukkha",
      "shape": "definition",
      "term": {
        "modality": "text",
        "value": "Dukkha"
      },
      "definition": {
        "modality": "text",
        "value": "A Buddhist term spanning suffering, dissatisfaction, and the instability of conditioned life"
      },
      "source": {
        "label": "Encyclopaedia Britannica — Four Noble Truths",
        "url": "https://www.britannica.com/topic/Four-Noble-Truths"
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      "tags": [
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        "dukkha",
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      "curatedDistractors": [
        "Anatta",
        "Anicca",
        "Nirvana"
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    },
    {
      "id": "els-d-attachment",
      "shape": "definition",
      "term": {
        "modality": "text",
        "value": "Attachment"
      },
      "definition": {
        "modality": "text",
        "value": "A relationship of clinging whose meaning and role vary by tradition"
      },
      "source": {
        "label": "Encyclopaedia Britannica — Four Noble Truths",
        "url": "https://www.britannica.com/topic/Four-Noble-Truths"
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      "tags": [
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        "attachment",
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    },
    {
      "id": "els-q-terms-context",
      "shape": "mcqShort",
      "prompt": {
        "modality": "text",
        "value": "What should happen before comparing a shared word?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Assume one meaning"
        },
        {
          "modality": "text",
          "value": "Translate it literally"
        },
        {
          "modality": "text",
          "value": "Choose the oldest use"
        },
        {
          "modality": "text",
          "value": "Define it in context"
        }
      ],
      "correctIndex": 3,
      "explanation": "Cross-tradition comparison begins by respecting each tradition's technical use.",
      "source": {
        "label": "Encyclopaedia Britannica — Four Noble Truths",
        "url": "https://www.britannica.com/topic/Four-Noble-Truths"
      },
      "tags": [
        "l2p2-suffering",
        "objective-test",
        "quiz"
      ],
      "uid": "1xxoyem33gj16"
    },
    {
      "id": "els-q-meaning-happiness",
      "shape": "mcqShort",
      "prompt": {
        "modality": "text",
        "value": "Which distinction does current philosophy commonly preserve?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Virtue vs excellence"
        },
        {
          "modality": "text",
          "value": "Clinging vs attachment"
        },
        {
          "modality": "text",
          "value": "Welfare vs well-being"
        },
        {
          "modality": "text",
          "value": "Meaning vs happiness"
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      ],
      "correctIndex": 3,
      "explanation": "A life can be meaningful without being continuously happy, and happiness alone may not settle meaningfulness. The other pairs name one notion twice: virtue is an excellence, attachment in a religious analysis is clinging, and welfare is well-being.",
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — The Meaning of Life",
        "url": "https://plato.stanford.edu/entries/life-meaning/"
      },
      "tags": [
        "l2p2-suffering",
        "objective-test",
        "quiz"
      ],
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    },
    {
      "id": "els-f-free-will-map",
      "shape": "fact",
      "title": "Three Positions, Several Definitions",
      "body": "The free-will debate is not one yes-or-no vote. Libertarians hold that genuine freedom is incompatible with determinism and exists; hard determinists deny freedom because determinism is true; compatibilists argue that freedom can coexist with causal determination.",
      "factVariant": "image-heavy",
      "imageCaption": "The camps disagree partly because they ask freedom to do different work.",
      "illustration": {
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        "imageSearchTerm": "domino chain choice fork",
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        "alt": "A line of dominoes splitting into more than one path",
        "credit": "Wikimedia Commons · see source",
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      },
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — Compatibilism",
        "url": "https://plato.stanford.edu/entries/compatibilism/"
      },
      "tags": [
        "l2p3-freedom",
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        "fact"
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    },
    {
      "id": "els-p-determinism",
      "shape": "pair",
      "sideA": {
        "modality": "text",
        "value": "Determinism"
      },
      "sideB": {
        "modality": "text",
        "value": "Events follow from prior conditions and laws"
      },
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — Free Will",
        "url": "https://plato.stanford.edu/entries/freewill/"
      },
      "tags": [
        "l2p3-freedom",
        "determinism",
        "vocabulary"
      ],
      "uid": "ytgn1z1tlubt9"
    },
    {
      "id": "els-d-compatibilism",
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      "term": {
        "modality": "text",
        "value": "Compatibilism"
      },
      "definition": {
        "modality": "text",
        "value": "The view that free will can coexist with determinism"
      },
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — Compatibilism",
        "url": "https://plato.stanford.edu/entries/compatibilism/"
      },
      "tags": [
        "l2p3-freedom",
        "compatibilism",
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      ],
      "curatedDistractors": [
        "Libertarianism",
        "Hard determinism",
        "Fatalism"
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    },
    {
      "id": "els-d-libertarianism",
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      "term": {
        "modality": "text",
        "value": "Libertarianism"
      },
      "definition": {
        "modality": "text",
        "value": "The nonpolitical view that free will exists and is incompatible with determinism"
      },
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — Free Will",
        "url": "https://plato.stanford.edu/entries/freewill/"
      },
      "tags": [
        "l2p3-freedom",
        "libertarianism",
        "definition"
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    },
    {
      "id": "els-q-compatibilism",
      "shape": "mcqShort",
      "prompt": {
        "modality": "text",
        "value": "Which position can count a determined choice as free?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Compatibilism"
        },
        {
          "modality": "text",
          "value": "Libertarianism"
        },
        {
          "modality": "text",
          "value": "Free-will skepticism"
        },
        {
          "modality": "text",
          "value": "Hard determinism"
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      ],
      "correctIndex": 0,
      "explanation": "Compatibilists deny that causal determination automatically removes every freedom worth having. Libertarians and hard determinists both treat determinism as incompatible with freedom, and free-will skeptics deny freedom whether or not determinism holds.",
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — Compatibilism",
        "url": "https://plato.stanford.edu/entries/compatibilism/"
      },
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        "quiz"
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    },
    {
      "id": "els-f-three-ethical-lenses",
      "shape": "fact",
      "title": "Three Lenses, Not Three Buttons",
      "body": "Consequentialism centers outcomes, deontology centers duties or constraints, and virtue ethics centers character and practical wisdom. Serious versions of each can discuss all three; the distinction concerns which idea does the deepest explanatory work.",
      "factVariant": "image-heavy",
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      },
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — Virtue Ethics",
        "url": "https://plato.stanford.edu/entries/ethics-virtue/"
      },
      "tags": [
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        "three-lenses-not-three-buttons",
        "fact"
      ],
      "uid": "ce5nez1yki57n"
    },
    {
      "id": "els-d-consequentialism",
      "shape": "definition",
      "term": {
        "modality": "text",
        "value": "Consequentialism"
      },
      "definition": {
        "modality": "text",
        "value": "A family of views that makes consequences fundamental to moral evaluation"
      },
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — Consequentialism",
        "url": "https://plato.stanford.edu/entries/consequentialism/"
      },
      "tags": [
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        "consequentialism",
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      "curatedDistractors": [
        "Deontology",
        "Virtue ethics",
        "Ethical egoism"
      ],
      "uid": "bqijdv16xmx45"
    },
    {
      "id": "els-q-ethics-outcome",
      "shape": "mcqShort",
      "prompt": {
        "modality": "text",
        "value": "Which lens first asks what result an act produces?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Care ethics"
        },
        {
          "modality": "text",
          "value": "Consequentialism"
        },
        {
          "modality": "text",
          "value": "Deontology"
        },
        {
          "modality": "text",
          "value": "Virtue ethics"
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      ],
      "correctIndex": 1,
      "explanation": "Consequentialist theories make the value of outcomes central to assessing conduct. Deontology starts from duties and rights, virtue ethics from character and practical wisdom, and care ethics from relationships and attention to context.",
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — Consequentialism",
        "url": "https://plato.stanford.edu/entries/consequentialism/"
      },
      "tags": [
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      ],
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    },
    {
      "id": "els-q-ethics-character",
      "shape": "mcqShort",
      "prompt": {
        "modality": "text",
        "value": "Which lens makes moral character foundational?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Virtue ethics"
        },
        {
          "modality": "text",
          "value": "Contractualism"
        },
        {
          "modality": "text",
          "value": "Consequentialism"
        },
        {
          "modality": "text",
          "value": "Deontology"
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      ],
      "correctIndex": 0,
      "explanation": "Virtue ethics treats virtues and practical wisdom as basic rather than derivative.",
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — Virtue Ethics",
        "url": "https://plato.stanford.edu/entries/ethics-virtue/"
      },
      "tags": [
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      ],
      "uid": "1hilqrdres77p"
    },
    {
      "id": "els-cmp-ethical-lenses",
      "shape": "comparison",
      "prompt": "Which map keeps the three ethical lenses distinct?",
      "correct": {
        "caption": "Duty asks what is required; outcomes ask what results; virtue asks who one becomes.",
        "imageUrl": "/packs/philosophy/diagrams/els-cmp-ethical-lenses-duty-asks-required.svg"
      },
      "incorrect": {
        "caption": "All three ethical lenses are reduced to simply predicting the exact same outcome.",
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      },
      "explanation": "The approaches can overlap, but each gives a different concept the foundational role.",
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — Virtue Ethics",
        "url": "https://plato.stanford.edu/entries/ethics-virtue/"
      },
      "tags": [
        "l3p1-ethics",
        "traditions-in-dialogue",
        "comparison"
      ],
      "uid": "1wosqk31ng3xft"
    },
    {
      "id": "els-f-responsibility-stakes",
      "shape": "fact",
      "title": "Why the Debate Matters",
      "body": "Free-will theories matter because praise, blame, punishment, remorse, and reform all assume something about agency. Yet free will and moral responsibility are related questions, not synonyms; a theory must explain rather than merely assert their connection.",
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      "imageCaption": "A theory of choice changes how responsibility is understood.",
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      },
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — Free Will",
        "url": "https://plato.stanford.edu/entries/freewill/"
      },
      "tags": [
        "l3p2-will",
        "why-the-debate-matters",
        "fact"
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      "uid": "1csuprkkhd0dm"
    },
    {
      "id": "els-f-compatibilist-freedom",
      "shape": "fact",
      "title": "Freedom Without Causal Isolation",
      "body": "Many compatibilists locate freedom in acting from one's own reasons, values, or reasons-responsive capacities without coercion. Their claim is not that causes disappear; it is that the right kind of caused action can still belong to the agent.",
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      },
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — Compatibilism",
        "url": "https://plato.stanford.edu/entries/compatibilism/"
      },
      "tags": [
        "l3p2-will",
        "freedom-without-causal-isolation",
        "fact"
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      "uid": "1q1h1tnlqf2y9"
    },
    {
      "id": "els-p-hard-determinism",
      "shape": "pair",
      "sideA": {
        "modality": "text",
        "value": "Hard determinism"
      },
      "sideB": {
        "modality": "text",
        "value": "Determinism is true, so free will is absent"
      },
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — Compatibilism",
        "url": "https://plato.stanford.edu/entries/compatibilism/"
      },
      "tags": [
        "l3p2-will",
        "hard-determinism",
        "vocabulary"
      ],
      "uid": "1p0mrz6tqyr9s"
    },
    {
      "id": "els-q-free-will-stakes",
      "shape": "mcqShort",
      "prompt": {
        "modality": "text",
        "value": "Which justification for punishment do hard determinists call into question?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Protection"
        },
        {
          "modality": "text",
          "value": "Deterrence"
        },
        {
          "modality": "text",
          "value": "Retribution"
        },
        {
          "modality": "text",
          "value": "Rehabilitation"
        }
      ],
      "correctIndex": 2,
      "explanation": "If every action traces to causes the person did not choose, ultimate desert looks impossible, so hard determinists shift the justification for punishment away from retribution and toward protection, deterrence, or rehabilitation.",
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — Free Will",
        "url": "https://plato.stanford.edu/entries/freewill/"
      },
      "tags": [
        "l3p2-will",
        "objective-test",
        "quiz"
      ],
      "uid": "zeivp517ajv6v"
    },
    {
      "id": "els-cmp-free-will-map",
      "shape": "comparison",
      "prompt": "Which map represents the standard positions accurately?",
      "correct": {
        "caption": "Libertarianism rejects determinism; compatibilism allows it; hard determinism denies freedom.",
        "imageUrl": "/packs/philosophy/diagrams/els-cmp-free-will-map-libertarianism-rejects-determinism.svg"
      },
      "incorrect": {
        "caption": "Compatibilism is shown as flatly denying both physical causation and all human agency.",
        "imageUrl": "/packs/philosophy/diagrams/els-cmp-free-will-map-compatibilism-shown-denying.svg"
      },
      "explanation": "Compatibilism is defined by compatibility, not by rejecting determinism.",
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — Compatibilism",
        "url": "https://plato.stanford.edu/entries/compatibilism/"
      },
      "tags": [
        "l3p2-will",
        "traditions-in-dialogue",
        "comparison"
      ],
      "uid": "l592f8utkj64"
    },
    {
      "id": "els-f-meaning-given-created",
      "shape": "fact",
      "title": "Meaning Can Be Given or Natural",
      "body": "Some theories ground meaning in God, a soul, or another spiritual reality. Naturalist theories hold that the physical world can contain enough value for meaningful lives. Accepting either theory about meaning is distinct from proving whether its proposed source exists.",
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      "imageCaption": "A source of meaning and proof that the source exists are different claims.",
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      },
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — The Meaning of Life",
        "url": "https://plato.stanford.edu/entries/life-meaning/"
      },
      "tags": [
        "l3p3-meaning",
        "meaning-can-be-given-or-natural",
        "fact"
      ],
      "uid": "1qa2sh2itm1z2"
    },
    {
      "id": "els-f-beyond-binary",
      "shape": "fact",
      "title": "Found Versus Made Is Not the Whole Map",
      "body": "The familiar choice between discovering a given purpose and creating one's own values is useful but incomplete. Some traditions frame the task as awakening, right relation, liberation, or alignment—categories that do not fit neatly into either box.",
      "factVariant": "image-heavy",
      "imageCaption": "Some traditions reframe the question instead of choosing either box.",
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      },
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — The Meaning of Life",
        "url": "https://plato.stanford.edu/entries/life-meaning/"
      },
      "tags": [
        "l3p3-meaning",
        "found-versus-made-is-not-the-whole-map",
        "fact"
      ],
      "uid": "1o1ykkefyn11y"
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    {
      "id": "els-p-supernaturalism",
      "shape": "pair",
      "sideA": {
        "modality": "text",
        "value": "Supernaturalism"
      },
      "sideB": {
        "modality": "text",
        "value": "Spiritual reality is central to life's meaning"
      },
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — The Meaning of Life",
        "url": "https://plato.stanford.edu/entries/life-meaning/"
      },
      "tags": [
        "l3p3-meaning",
        "supernaturalism",
        "vocabulary"
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    },
    {
      "id": "els-p-naturalism",
      "shape": "pair",
      "sideA": {
        "modality": "text",
        "value": "Naturalism"
      },
      "sideB": {
        "modality": "text",
        "value": "The natural world can be sufficient for meaning"
      },
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — The Meaning of Life",
        "url": "https://plato.stanford.edu/entries/life-meaning/"
      },
      "tags": [
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        "naturalism",
        "vocabulary"
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      "id": "els-q-meaning-source",
      "shape": "mcqShort",
      "prompt": {
        "modality": "text",
        "value": "Which view makes spiritual reality central?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Naturalism"
        },
        {
          "modality": "text",
          "value": "Subjectivism"
        },
        {
          "modality": "text",
          "value": "Supernaturalism"
        },
        {
          "modality": "text",
          "value": "Existentialism"
        }
      ],
      "correctIndex": 2,
      "explanation": "Supernaturalist accounts require God, a soul, or another spiritual condition for some or all meaning.",
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — The Meaning of Life",
        "url": "https://plato.stanford.edu/entries/life-meaning/"
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      "tags": [
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    {
      "id": "els-cmp-meaning-map",
      "shape": "comparison",
      "prompt": "Which map leaves room for more than a found-or-made binary?",
      "correct": {
        "caption": "Given purpose and created value appear beside alignment, liberation, and relationship.",
        "imageUrl": "/packs/philosophy/diagrams/els-cmp-meaning-map-given-purpose-created.svg"
      },
      "incorrect": {
        "caption": "Every single tradition is forced into exactly one of two rigid Western categories.",
        "imageUrl": "/packs/philosophy/diagrams/els-cmp-meaning-map-every-tradition-forced.svg"
      },
      "explanation": "Comparison should reveal alternatives without pretending every tradition uses the same grammar.",
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — The Meaning of Life",
        "url": "https://plato.stanford.edu/entries/life-meaning/"
      },
      "tags": [
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        "comparison"
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      "uid": "da6ojk1mex6u0"
    },
    {
      "id": "els-f-faith-reason",
      "shape": "fact",
      "title": "Faith and Reason Are Not Simple Opposites",
      "body": "Religious epistemology asks whether faith, testimony, revelation, experience, and argument can justify belief. Augustine and Aquinas are major examples of thinkers who joined rational inquiry to faith rather than treating the two as sealed-off enemies.",
      "factVariant": "image-heavy",
      "imageCaption": "For many thinkers, faith seeks understanding rather than replacing thought.",
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      },
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — Faith",
        "url": "https://plato.stanford.edu/entries/faith/"
      },
      "tags": [
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        "faith-and-reason-are-not-simple-opposites",
        "fact"
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      "uid": "kawett1x928i7"
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    {
      "id": "els-p-revelation",
      "shape": "pair",
      "sideA": {
        "modality": "text",
        "value": "Revelation"
      },
      "sideB": {
        "modality": "text",
        "value": "Claimed divine self-disclosure or communication"
      },
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — Divine Revelation",
        "url": "https://plato.stanford.edu/entries/divine-revelation/"
      },
      "tags": [
        "l3p4-faith",
        "revelation",
        "vocabulary"
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      "uid": "pvb0ya11v81xg"
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      "prompt": {
        "modality": "text",
        "value": "Which description best fits Augustine's approach?"
      },
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          "modality": "text",
          "value": "Permanent separation"
        },
        {
          "modality": "text",
          "value": "Ritual without belief"
        },
        {
          "modality": "text",
          "value": "Mutual engagement"
        },
        {
          "modality": "text",
          "value": "Reason alone"
        }
      ],
      "correctIndex": 2,
      "explanation": "Augustine treats faith and reason as inseparable while giving revelation an authoritative role.",
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — Augustine of Hippo",
        "url": "https://plato.stanford.edu/entries/augustine/"
      },
      "tags": [
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        "quiz"
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    },
    {
      "id": "els-cmp-faith-reason",
      "shape": "comparison",
      "prompt": "Which picture best represents the historical relationship?",
      "correct": {
        "caption": "Faith and reason overlap, argue, and sometimes support one another.",
        "imageUrl": "/packs/philosophy/diagrams/els-cmp-faith-reason-faith-reason-overlap.svg"
      },
      "incorrect": {
        "caption": "Faith and reason are shown as two separate worlds that never once meet.",
        "imageUrl": "/packs/philosophy/diagrams/els-cmp-faith-reason-faith-reason-shown.svg"
      },
      "explanation": "The history includes conflict, but also sustained projects of rational theology and faith seeking understanding.",
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — Augustine of Hippo",
        "url": "https://plato.stanford.edu/entries/augustine/"
      },
      "tags": [
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        "comparison"
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      "uid": "1r5ljm813cr3be"
    },
    {
      "id": "els-proc-evaluate-warrant",
      "shape": "procedure",
      "goal": "Evaluate a claim about ultimate reality",
      "steps": [
        "State the claim without ridicule or endorsement",
        "Identify whether its support is argument, testimony, experience, or revelation",
        "Ask what the source can reasonably establish",
        "Test the view against its strongest objection",
        "Distinguish internal coherence from external proof",
        "State the conclusion with its remaining uncertainty"
      ],
      "notes": "Respect for a view and critical scrutiny can occupy the same sentence.",
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — Divine Revelation",
        "url": "https://plato.stanford.edu/entries/divine-revelation/"
      },
      "tags": [
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        "reflection-practice",
        "procedure"
      ],
      "uid": "okqwte5770ls"
    },
    {
      "id": "els-f-self-knowledge-family",
      "shape": "fact",
      "title": "A Family Resemblance, Not One Method",
      "body": "Socratic questioning, Buddhist observation, Christian examination of conscience, Stoic review, and modern reflective exercises all direct attention toward the person living the life. Their aims and accounts of the self still differ sharply.",
      "factVariant": "image-heavy",
      "imageCaption": "Reflection recurs across traditions, but the reflected self is contested.",
      "illustration": {
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      "source": {
        "label": "Stanford Encyclopedia of Philosophy — Socrates",
        "url": "https://plato.stanford.edu/entries/socrates/"
      },
      "tags": [
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      "id": "els-f-humility-knowledge",
      "shape": "fact",
      "title": "Knowing That You May Be Wrong",
      "body": "One thread in Socratic examination is epistemic humility: confidence is not knowledge, and expertise in one domain does not grant wisdom in every other. Examination makes room for correction before it makes room for certainty.",
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      "source": {
        "label": "Plato — Apology, translated by Benjamin Jowett",
        "url": "https://classics.mit.edu/Plato/apology.html"
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        "value": "Epistemic humility"
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        "modality": "text",
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      "source": {
        "label": "Stanford Encyclopedia of Philosophy — Socrates",
        "url": "https://plato.stanford.edu/entries/socrates/"
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        "value": "How does Socratic examination proceed?"
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          "value": "Observing experience"
        },
        {
          "modality": "text",
          "value": "Reviewing judgments"
        },
        {
          "modality": "text",
          "value": "Questioning citizens"
        },
        {
          "modality": "text",
          "value": "Noticing habits"
        }
      ],
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      "explanation": "Socrates questions citizens about justice and virtue, examining beliefs in dialogue; observing experience belongs to Buddhist practice, reviewing judgments to the Stoics, and noticing habits to modern applied-wisdom books.",
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — Socrates",
        "url": "https://plato.stanford.edu/entries/socrates/"
      },
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      "id": "els-q-humility",
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      "prompt": {
        "modality": "text",
        "value": "Which habit best supports correction?"
      },
      "options": [
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          "modality": "text",
          "value": "Protect first impressions",
          "short": "Protect first views"
        },
        {
          "modality": "text",
          "value": "Treat confidence as proof",
          "short": "Confidence is proof"
        },
        {
          "modality": "text",
          "value": "Avoid counterexamples"
        },
        {
          "modality": "text",
          "value": "Admit uncertainty"
        }
      ],
      "correctIndex": 3,
      "explanation": "Epistemic humility keeps beliefs open to evidence and argument.",
      "source": {
        "label": "Plato — Apology, translated by Benjamin Jowett",
        "url": "https://classics.mit.edu/Plato/apology.html"
      },
      "tags": [
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    },
    {
      "id": "els-proc-daily-examination",
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      "goal": "Run a brief daily examination",
      "steps": [
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        "Name the value or desire guiding it",
        "Ask what evidence you ignored or noticed",
        "Consider one charitable counterinterpretation",
        "Choose one adjustment for the next similar moment"
      ],
      "notes": "The exercise is review for future action, not a ritual of self-punishment.",
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — Socrates",
        "url": "https://plato.stanford.edu/entries/socrates/"
      },
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        "procedure"
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      "uid": "1rztlqgtc3gsq"
    },
    {
      "id": "els-f-habituation",
      "shape": "fact",
      "title": "Character Is Rehearsed",
      "body": "For Aristotle, ethical virtue develops through habituation supported by practical wisdom. Repeated action matters because it shapes perception, emotion, and judgment—not because repetition turns a maxim into magic.",
      "factVariant": "image-heavy",
      "imageCaption": "Practice does not merely express character; it helps form it.",
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      },
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — Aristotle's Ethics",
        "url": "https://plato.stanford.edu/entries/aristotle-ethics/"
      },
      "tags": [
        "l4p2-practice",
        "character-is-rehearsed",
        "fact"
      ],
      "uid": "pwbucpvebrpt"
    },
    {
      "id": "els-f-insight-practice",
      "shape": "fact",
      "title": "Insight Is a Beginning",
      "body": "A moving idea can change attention for an afternoon. A practice tests whether it can survive boredom, inconvenience, and conflict. Traditions differ on the goal, but many distrust wisdom that never changes conduct.",
      "factVariant": "image-heavy",
      "imageCaption": "Wisdom that never reaches conduct remains untested.",
      "illustration": {
        "kind": "photo",
        "imageSearchTerm": "runner dawn routine",
        "imagePrompt": "Premium lifestyle stock photograph of a lone adult runner on a quiet path at dawn, steady pace rather than competition, soft natural light, wide horizontal composition, no visible brands, race numbers, or text.",
        "alt": "A lone runner following a path at dawn",
        "credit": "Pexels · Cara Denison · Pexels License",
        "creditUrl": "https://www.pexels.com/photo/group-of-runners-jogging-at-dawn-outdoors-37191727/",
        "url": "https://cdn.recurxive.com/packs/examined-life-start-here/images/els-f-insight-practice.webp"
      },
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — Aristotle's Ethics",
        "url": "https://plato.stanford.edu/entries/aristotle-ethics/"
      },
      "tags": [
        "l4p2-practice",
        "insight-is-a-beginning",
        "fact"
      ],
      "uid": "161hdlphp5foh"
    },
    {
      "id": "els-p-habituation",
      "shape": "pair",
      "sideA": {
        "modality": "text",
        "value": "Habituation"
      },
      "sideB": {
        "modality": "text",
        "value": "Formation through repeated action and response"
      },
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — Aristotle's Ethics",
        "url": "https://plato.stanford.edu/entries/aristotle-ethics/"
      },
      "tags": [
        "l4p2-practice",
        "habituation",
        "vocabulary"
      ],
      "uid": "26szia1lk8la8"
    },
    {
      "id": "els-q-practice-role",
      "shape": "mcqShort",
      "prompt": {
        "modality": "text",
        "value": "Why does repetition matter in virtue ethics?"
      },
      "options": [
        {
          "modality": "text",
          "value": "It ensures virtue"
        },
        {
          "modality": "text",
          "value": "It validates the aim"
        },
        {
          "modality": "text",
          "value": "It forms dispositions"
        },
        {
          "modality": "text",
          "value": "It replaces judgment"
        }
      ],
      "correctIndex": 2,
      "explanation": "Repeated action shapes stable tendencies to perceive and act well; the guide adds that practice is no guarantee, virtues still mature through practical wisdom, and the aim must remain open to examination.",
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — Aristotle's Ethics",
        "url": "https://plato.stanford.edu/entries/aristotle-ethics/"
      },
      "tags": [
        "l4p2-practice",
        "objective-test",
        "quiz"
      ],
      "uid": "e6u7a7jpuz4x"
    },
    {
      "id": "els-q-insight-limit",
      "shape": "mcqShort",
      "prompt": {
        "modality": "text",
        "value": "What is the strongest test of an inspiring idea?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Changed conduct"
        },
        {
          "modality": "text",
          "value": "Sincere endorsement"
        },
        {
          "modality": "text",
          "value": "Sustained streak"
        },
        {
          "modality": "text",
          "value": "Felt conviction"
        }
      ],
      "correctIndex": 0,
      "explanation": "A practical tradition expects insight to alter choices over time; endorsing a value, feeling sure of it, or keeping a streak going are not the review the guide asks for.",
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — Aristotle's Ethics",
        "url": "https://plato.stanford.edu/entries/aristotle-ethics/"
      },
      "tags": [
        "l4p2-practice",
        "objective-test",
        "quiz"
      ],
      "uid": "o1cas7150py1r"
    },
    {
      "id": "els-proc-turn-insight-practice",
      "shape": "procedure",
      "goal": "Turn an insight into a practice",
      "steps": [
        "Translate the insight into one observable behavior",
        "Choose a recurring situation that can cue it",
        "Make the first version small enough to repeat",
        "Record what helps and what interferes",
        "Revise the practice without abandoning the value",
        "Review whether behavior and intention are converging"
      ],
      "notes": "A practice is an experiment in formation, not proof of moral perfection.",
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — Aristotle's Ethics",
        "url": "https://plato.stanford.edu/entries/aristotle-ethics/"
      },
      "tags": [
        "l4p2-practice",
        "reflection-practice",
        "procedure"
      ],
      "uid": "9sx8hipyl31i"
    },
    {
      "id": "els-f-control-distinction",
      "shape": "fact",
      "title": "Control Begins With a Boundary",
      "body": "Epictetus opens the *Enchiridion* by separating what is up to us from what is not. The boundary is demanding: our judgments and choices are central, while bodies, property, reputation, and office are not fully ours to command.",
      "factVariant": "image-heavy",
      "imageCaption": "Own the choice; do not pretend to own the outcome.",
      "illustration": {
        "kind": "photo",
        "imageSearchTerm": "archer aiming target field",
        "imagePrompt": "High-quality outdoor stock photograph of an adult archer calmly aiming at a distant target, focus on stance and preparation rather than victory, natural daylight, no logos, uniforms, text, or unsafe posture.",
        "alt": "An archer calmly aiming at a distant target",
        "credit": "Pexels · An archer prepares for target practice in an open field under a clear sky.",
        "creditUrl": "https://www.pexels.com/photo/archery-target-on-green-grass-6540683/",
        "url": "https://cdn.recurxive.com/packs/philosophy/images/els-f-control-distinction.webp"
      },
      "source": {
        "label": "Epictetus — The Enchiridion",
        "url": "https://classics.mit.edu/Epictetus/epicench.html"
      },
      "tags": [
        "l4p3-control",
        "control-begins-with-a-boundary",
        "fact"
      ],
      "uid": "1x2t0zjdwemdr"
    },
    {
      "id": "els-f-influence-not-control",
      "shape": "fact",
      "title": "Influence Is Not Control",
      "body": "Effort can alter probabilities without guaranteeing results. The distinction prevents two opposite mistakes: helplessness about what action can change, and self-blame for every outcome that action cannot command.",
      "factVariant": "image-heavy",
      "imageCaption": "Agency works within conditions; it does not erase them.",
      "illustration": {
        "kind": "photo",
        "imageSearchTerm": "sailboat wind open water",
        "imagePrompt": "Cinematic stock photograph of a small sailboat adjusting to visible wind on open water, balanced horizon and realistic weather, metaphor for agency within conditions, no race markings, readable sail numbers, or logos.",
        "alt": "A small sailboat adjusting its sails on open water",
        "credit": "Wikimedia Commons · see source",
        "creditUrl": "https://commons.wikimedia.org/wiki/File:S._Acton.jpg",
        "url": "https://cdn.recurxive.com/packs/philosophy/images/els-f-influence-not-control.webp"
      },
      "source": {
        "label": "Epictetus — The Enchiridion",
        "url": "https://classics.mit.edu/Epictetus/epicench.html"
      },
      "tags": [
        "l4p3-control",
        "influence-is-not-control",
        "fact"
      ],
      "uid": "1smad36hux6bq"
    },
    {
      "id": "els-p-control",
      "shape": "pair",
      "sideA": {
        "modality": "text",
        "value": "Control"
      },
      "sideB": {
        "modality": "text",
        "value": "Direct command over one's own choice or action"
      },
      "source": {
        "label": "Epictetus — The Enchiridion",
        "url": "https://classics.mit.edu/Epictetus/epicench.html"
      },
      "tags": [
        "l4p3-control",
        "control",
        "vocabulary"
      ],
      "uid": "c2nei71jnsjv1"
    },
    {
      "id": "els-p-influence",
      "shape": "pair",
      "sideA": {
        "modality": "text",
        "value": "Influence"
      },
      "sideB": {
        "modality": "text",
        "value": "Capacity to affect an outcome without guaranteeing it"
      },
      "source": {
        "label": "Epictetus — The Enchiridion",
        "url": "https://classics.mit.edu/Epictetus/epicench.html"
      },
      "tags": [
        "l4p3-control",
        "influence",
        "vocabulary"
      ],
      "uid": "fju5p77ysha7"
    },
    {
      "id": "els-q-control-boundary",
      "shape": "mcqShort",
      "prompt": {
        "modality": "text",
        "value": "In a job interview, which can one influence but not control?"
      },
      "options": [
        {
          "modality": "text",
          "value": "The hiring budget"
        },
        {
          "modality": "text",
          "value": "The impression made"
        },
        {
          "modality": "text",
          "value": "The answers given"
        },
        {
          "modality": "text",
          "value": "The other candidates"
        }
      ],
      "correctIndex": 1,
      "explanation": "Epictetus's boundary sorts the interview three ways: preparation, truthful answers, and whether to send a follow-up are under direct control; the impression one makes can only be influenced; the other candidates, the budget, and the final decision lie outside one's command.",
      "source": {
        "label": "Epictetus — The Enchiridion",
        "url": "https://classics.mit.edu/Epictetus/epicench.html"
      },
      "tags": [
        "l4p3-control",
        "objective-test",
        "quiz"
      ],
      "uid": "19vygox1wpzwvx"
    },
    {
      "id": "els-proc-control-sort",
      "shape": "procedure",
      "goal": "Sort a difficult situation",
      "steps": [
        "Describe the situation without prediction or blame",
        "List the choices directly available to you",
        "List outcomes you can influence but not guarantee",
        "List conditions currently outside your reach",
        "Act on the clearest available choice",
        "Review the result without rewriting what was controllable"
      ],
      "notes": "Acceptance describes a boundary; it does not forbid skillful influence.",
      "source": {
        "label": "Epictetus — The Enchiridion",
        "url": "https://classics.mit.edu/Epictetus/epicench.html"
      },
      "tags": [
        "l4p3-control",
        "reflection-practice",
        "procedure"
      ],
      "uid": "loekwig6erac"
    },
    {
      "id": "czr-examined-life-start-here-els-d-eudaimonia",
      "shape": "cloze",
      "tags": [
        "l2p1-virtue",
        "eudaimonia",
        "definition"
      ],
      "template": "___ — Living well or flourishing across a whole life",
      "answer": "Eudaimonia",
      "distractors": [
        "Hedonism",
        "Ataraxia",
        "Nirvana"
      ],
      "derivedFrom": "els-d-eudaimonia",
      "uid": "1kj06de1i1d7fe"
    },
    {
      "id": "czr-examined-life-start-here-els-d-dukkha",
      "shape": "cloze",
      "tags": [
        "l2p2-suffering",
        "dukkha",
        "definition"
      ],
      "template": "___ — A Buddhist term spanning suffering, dissatisfaction, and the instability of conditioned life",
      "answer": "Dukkha",
      "distractors": [
        "Anatta",
        "Anicca",
        "Nirvana"
      ],
      "derivedFrom": "els-d-dukkha",
      "uid": "1jgto9r1onmtqj"
    },
    {
      "id": "czr-examined-life-start-here-els-d-compatibilism",
      "shape": "cloze",
      "tags": [
        "l2p3-freedom",
        "compatibilism",
        "definition"
      ],
      "template": "___ — The view that free will can coexist with determinism",
      "answer": "Compatibilism",
      "distractors": [
        "Libertarianism",
        "Hard determinism",
        "Fatalism"
      ],
      "derivedFrom": "els-d-compatibilism",
      "explanation": "Compare: Libertarianism — The nonpolitical view that free will exists and is incompatible with determinism.",
      "uid": "1fvi4bl1q1x4f3"
    },
    {
      "id": "czr-examined-life-start-here-els-d-consequentialism",
      "shape": "cloze",
      "tags": [
        "l3p1-ethics",
        "consequentialism",
        "definition"
      ],
      "template": "___ — A family of views that makes consequences fundamental to moral evaluation",
      "answer": "Consequentialism",
      "distractors": [
        "Deontology",
        "Virtue ethics",
        "Ethical egoism"
      ],
      "derivedFrom": "els-d-consequentialism",
      "uid": "1ulepf01oqiw96"
    },
    {
      "id": "els-tf-examined-modern",
      "shape": "trueFalse",
      "tags": [
        "l1p1-claim",
        "examined-life",
        "misconception"
      ],
      "statement": "Socrates' \"examined life\" was a general call for modern-style self-awareness.",
      "isTrue": false,
      "why": "The examined life, in *Apology* 38a, means continued reasoned questioning in pursuit of wisdom and virtue — said while Socrates weighed whether to abandon the practice rather than die. Modern self-awareness is a much later and much looser descendant.",
      "source": {
        "label": "Plato — Apology, translated by Benjamin Jowett",
        "url": "https://classics.mit.edu/Plato/apology.html"
      },
      "uid": "3219ep127d2ul"
    },
    {
      "id": "tf-t-examined-life-start-here-els-p-hard-determinism",
      "shape": "trueFalse",
      "tags": [
        "l3p2-will",
        "hard-determinism",
        "vocabulary"
      ],
      "statement": "\"Hard determinism\" means \"Determinism is true, so free will is absent\".",
      "isTrue": true,
      "why": "Hard determinism holds that determinism is true and free will is therefore absent, asserting both halves together. Compatibilism accepts the same determinism but denies the conclusion, holding that freedom is a matter of acting on one's own reasons.",
      "derivedFrom": "els-p-hard-determinism",
      "uid": "1vy83210vv2uw"
    },
    {
      "id": "els-tf-faith-reason-sealed",
      "shape": "trueFalse",
      "tags": [
        "l3p4-faith",
        "faith-and-reason",
        "misconception"
      ],
      "statement": "Faith and reason have always been treated as sealed worlds that never interact.",
      "isTrue": false,
      "why": "Faith and reason have a history of conflict but not of separation: Augustine and Aquinas both used philosophical reasoning to interpret and defend religious commitments. The sealed-worlds picture is a modern simplification of a long argument.",
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — Augustine of Hippo",
        "url": "https://plato.stanford.edu/entries/augustine/"
      },
      "uid": "68gpim834bx6"
    },
    {
      "id": "els-tf-libertarian-political",
      "shape": "trueFalse",
      "tags": [
        "l2p3-freedom",
        "libertarianism",
        "misconception"
      ],
      "statement": "In the free-will debate, \"libertarianism\" names the same position as political libertarianism.",
      "isTrue": false,
      "why": "Libertarianism in the free-will debate is the view that free will exists and is incompatible with determinism. Political libertarianism is an unrelated position about the proper scope of the state; the two share a word and nothing else.",
      "source": {
        "label": "Stanford Encyclopedia of Philosophy — Free Will",
        "url": "https://plato.stanford.edu/entries/freewill/"
      },
      "uid": "38v1jc6wiow2"
    },
    {
      "id": "ot-cov-obj-five-branches-1",
      "shape": "mcq",
      "tags": [
        "epistemology",
        "branches-of-philosophy"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which core question does epistemology ask?"
      },
      "options": [
        {
          "modality": "text",
          "value": "How should we live?"
        },
        {
          "modality": "text",
          "value": "What can we know, and how?"
        },
        {
          "modality": "text",
          "value": "What is real?"
        },
        {
          "modality": "text",
          "value": "What is valid reasoning?"
        }
      ],
      "correctIndex": 1,
      "explanation": "Epistemology studies the sources, limits, and justification of knowledge, so its core question is what can be known and how.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1826h6gezrv0i"
    },
    {
      "id": "ot-cov-obj-five-branches-2",
      "shape": "mcq",
      "tags": [
        "epistemology",
        "branches-of-philosophy"
      ],
      "prompt": {
        "modality": "text",
        "value": "Epistemology is the branch of philosophy devoted to answering which question?"
      },
      "options": [
        {
          "modality": "text",
          "value": "What is real?"
        },
        {
          "modality": "text",
          "value": "What can we know, and how?"
        },
        {
          "modality": "text",
          "value": "What is beauty, and what is art?"
        },
        {
          "modality": "text",
          "value": "How should we live?"
        }
      ],
      "correctIndex": 1,
      "explanation": "Epistemology's central concern is knowledge itself: its sources, limits, and justification.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "kqkdli1ggg9zq"
    },
    {
      "id": "ot-cov-obj-five-branches-3",
      "shape": "mcq",
      "tags": [
        "aesthetics",
        "branches-of-philosophy"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which core question defines aesthetics as a branch of philosophy?"
      },
      "options": [
        {
          "modality": "text",
          "value": "How should we live?"
        },
        {
          "modality": "text",
          "value": "What is beauty, and what is art?"
        },
        {
          "modality": "text",
          "value": "What is real?"
        },
        {
          "modality": "text",
          "value": "What is valid reasoning?"
        }
      ],
      "correctIndex": 1,
      "explanation": "Aesthetics studies taste, creativity, and meaning in art, centering on the question of what beauty and art are.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "f2dwvj1yj8tdr"
    },
    {
      "id": "ot-cov-obj-five-branches-4",
      "shape": "mcq",
      "tags": [
        "aesthetics",
        "branches-of-philosophy"
      ],
      "prompt": {
        "modality": "text",
        "value": "Aesthetics is the branch of philosophy that asks:"
      },
      "options": [
        {
          "modality": "text",
          "value": "What is valid reasoning?"
        },
        {
          "modality": "text",
          "value": "What is beauty, and what is art?"
        },
        {
          "modality": "text",
          "value": "What can we know, and how?"
        },
        {
          "modality": "text",
          "value": "How should we live?"
        }
      ],
      "correctIndex": 1,
      "explanation": "Aesthetics is concerned with beauty, taste, and art, unlike the other four branches which ask different core questions.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "ecgvvj1x6g92l"
    },
    {
      "id": "ot-cov-obj-recognize-branches-1",
      "shape": "mcq",
      "tags": [
        "ethics",
        "branches-of-philosophy"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which branch of philosophy studies moral principles, right action, virtue, and justice?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Epistemology"
        },
        {
          "modality": "text",
          "value": "Aesthetics"
        },
        {
          "modality": "text",
          "value": "Logic"
        },
        {
          "modality": "text",
          "value": "Ethics"
        }
      ],
      "correctIndex": 3,
      "explanation": "Ethics asks how we should live and studies moral principles, right action, virtue, and justice.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "wwzvp71d1qq15"
    },
    {
      "id": "ot-cov-obj-recognize-branches-2",
      "shape": "mcq",
      "tags": [
        "ethics",
        "branches-of-philosophy"
      ],
      "prompt": {
        "modality": "text",
        "value": "The branch of philosophy that asks 'how should we live?' is:"
      },
      "options": [
        {
          "modality": "text",
          "value": "Ethics"
        },
        {
          "modality": "text",
          "value": "Aesthetics"
        },
        {
          "modality": "text",
          "value": "Logic"
        },
        {
          "modality": "text",
          "value": "Metaphysics"
        }
      ],
      "correctIndex": 0,
      "explanation": "Ethics is defined by the question of how one should live, covering moral principles and virtue.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "61bwix1v5pooj"
    },
    {
      "id": "ot-cov-obj-recognize-branches-3",
      "shape": "mcq",
      "tags": [
        "logic",
        "branches-of-philosophy"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which branch of philosophy studies validity, soundness, formal systems, and fallacies?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Ethics"
        },
        {
          "modality": "text",
          "value": "Metaphysics"
        },
        {
          "modality": "text",
          "value": "Epistemology"
        },
        {
          "modality": "text",
          "value": "Logic"
        }
      ],
      "correctIndex": 3,
      "explanation": "Logic studies the forms that make inference reliable, including validity, soundness, and fallacies.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "zn0csh1um8orz"
    },
    {
      "id": "ot-cov-obj-recognize-branches-4",
      "shape": "mcq",
      "tags": [
        "logic",
        "branches-of-philosophy"
      ],
      "prompt": {
        "modality": "text",
        "value": "The branch of philosophy that asks 'what is valid reasoning?' is:"
      },
      "options": [
        {
          "modality": "text",
          "value": "Aesthetics"
        },
        {
          "modality": "text",
          "value": "Ethics"
        },
        {
          "modality": "text",
          "value": "Logic"
        },
        {
          "modality": "text",
          "value": "Epistemology"
        }
      ],
      "correctIndex": 2,
      "explanation": "Logic is the branch defined by the study of valid reasoning and the forms that make inference reliable.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "17dyn9l5xvcp7"
    },
    {
      "id": "ot-cov-obj-mind-positions-1",
      "shape": "mcq",
      "tags": [
        "philosophy-of-mind",
        "physicalism"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which position on the mind-body problem holds that the mind simply IS the brain?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Panpsychism"
        },
        {
          "modality": "text",
          "value": "Substance dualism"
        },
        {
          "modality": "text",
          "value": "Property dualism"
        },
        {
          "modality": "text",
          "value": "Physicalism"
        }
      ],
      "correctIndex": 3,
      "explanation": "Physicalism (materialism) holds the mind is nothing over and above physical brain processes.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "br1zu31e6b4q7"
    },
    {
      "id": "ot-cov-obj-mind-positions-2",
      "shape": "mcq",
      "tags": [
        "philosophy-of-mind",
        "physicalism"
      ],
      "prompt": {
        "modality": "text",
        "value": "Physicalism about the mind claims that:"
      },
      "options": [
        {
          "modality": "text",
          "value": "Mental states have irreducible non-physical properties"
        },
        {
          "modality": "text",
          "value": "Consciousness pervades all matter"
        },
        {
          "modality": "text",
          "value": "Only physical things exist and mind is brain processes"
        },
        {
          "modality": "text",
          "value": "Mind and body are two distinct substances"
        }
      ],
      "correctIndex": 2,
      "explanation": "Physicalism says only physical things exist, and the mind is ultimately brain processes.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "nuyklfhgeidv"
    },
    {
      "id": "ot-cov-obj-mind-positions-3",
      "shape": "mcq",
      "tags": [
        "philosophy-of-mind",
        "property-dualism"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which position keeps one substance but grants it two irreducible kinds of properties, physical and mental?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Substance dualism"
        },
        {
          "modality": "text",
          "value": "Panpsychism"
        },
        {
          "modality": "text",
          "value": "Functionalism"
        },
        {
          "modality": "text",
          "value": "Property dualism"
        }
      ],
      "correctIndex": 3,
      "explanation": "Property dualism keeps a single substance while treating physical and mental properties as both irreducible.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "rzwtkzggnm9z"
    },
    {
      "id": "ot-cov-obj-mind-positions-4",
      "shape": "mcq",
      "tags": [
        "philosophy-of-mind",
        "property-dualism"
      ],
      "prompt": {
        "modality": "text",
        "value": "Property dualism differs from substance dualism because it:"
      },
      "options": [
        {
          "modality": "text",
          "value": "Keeps one substance but grants two kinds of properties"
        },
        {
          "modality": "text",
          "value": "Claims consciousness is fundamental everywhere"
        },
        {
          "modality": "text",
          "value": "Posits two entirely separate substances"
        },
        {
          "modality": "text",
          "value": "Denies mind exists at all"
        }
      ],
      "correctIndex": 0,
      "explanation": "Unlike substance dualism's two substances, property dualism keeps one substance with two irreducible property types.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "kb5ictj1adqt"
    },
    {
      "id": "ot-cov-obj-applied-frontiers-1",
      "shape": "mcq",
      "tags": [
        "applied-ethics",
        "environmental-ethics"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which branch of applied ethics asks whether animals, species, and ecosystems have intrinsic moral worth?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Environmental ethics"
        },
        {
          "modality": "text",
          "value": "Care ethics"
        },
        {
          "modality": "text",
          "value": "Bioethics"
        },
        {
          "modality": "text",
          "value": "Global justice"
        }
      ],
      "correctIndex": 0,
      "explanation": "Environmental ethics asks whether non-human life has value in itself, not merely use-value to humans.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "u17d8nqxn3k1"
    },
    {
      "id": "ot-cov-obj-applied-frontiers-2",
      "shape": "mcq",
      "tags": [
        "applied-ethics",
        "ai-ethics"
      ],
      "prompt": {
        "modality": "text",
        "value": "The ethics of technology and AI primarily wrestles with which of these issues?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Intrinsic moral worth of animals and ecosystems"
        },
        {
          "modality": "text",
          "value": "Algorithmic bias and autonomous weapons"
        },
        {
          "modality": "text",
          "value": "What rich nations owe the global poor"
        },
        {
          "modality": "text",
          "value": "Whether a war's cause is just before it starts"
        }
      ],
      "correctIndex": 1,
      "explanation": "AI ethics addresses algorithmic bias, autonomous weapons, and whether a self-aware machine could have moral status; the other options describe environmental ethics, global justice, and jus ad bellum.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "i7ehgb73f7gf"
    },
    {
      "id": "ot-cov-obj-applied-frontiers-3",
      "shape": "mcq",
      "tags": [
        "applied-ethics",
        "global-justice"
      ],
      "prompt": {
        "modality": "text",
        "value": "Global justice, as a field of applied ethics, asks:"
      },
      "options": [
        {
          "modality": "text",
          "value": "Whether an autonomous weapon can choose targets"
        },
        {
          "modality": "text",
          "value": "What do rich nations owe the global poor?"
        },
        {
          "modality": "text",
          "value": "Intrinsic moral worth of animals and ecosystems"
        },
        {
          "modality": "text",
          "value": "Whether a war's cause is just before it starts"
        }
      ],
      "correctIndex": 1,
      "explanation": "Global justice asks what wealthy nations owe the world's poor; the other options describe environmental ethics, AI ethics, and jus ad bellum.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "py3pz46w9wgy"
    },
    {
      "id": "ot-cov-obj-applied-frontiers-4",
      "shape": "mcq",
      "tags": [
        "applied-ethics",
        "just-war-theory"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which principle of just war theory governs the right to go to war, such as having a just cause and legitimate authority?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Jus in bello"
        },
        {
          "modality": "text",
          "value": "The categorical imperative"
        },
        {
          "modality": "text",
          "value": "Utilitarian calculus"
        },
        {
          "modality": "text",
          "value": "Jus ad bellum"
        }
      ],
      "correctIndex": 3,
      "explanation": "Jus ad bellum governs the right to go to war in the first place, unlike jus in bello which governs conduct within it.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1igobmjvflf7j"
    },
    {
      "id": "ot-cov-obj-presocratic-arche-1",
      "shape": "mcq",
      "tags": [
        "pre-socratics",
        "thales"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which Pre-Socratic philosopher proposed that water is the fundamental substance (arche) of all things?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Heraclitus"
        },
        {
          "modality": "text",
          "value": "Anaximander"
        },
        {
          "modality": "text",
          "value": "Pythagoras"
        },
        {
          "modality": "text",
          "value": "Thales"
        }
      ],
      "correctIndex": 3,
      "explanation": "Thales of Miletus proposed water as the arche, the single natural principle underlying the changing world.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "hooydmli9s2a"
    },
    {
      "id": "ot-cov-obj-presocratic-arche-2",
      "shape": "mcq",
      "tags": [
        "pre-socratics",
        "thales"
      ],
      "prompt": {
        "modality": "text",
        "value": "Thales of Miletus is best known for identifying which substance as the arche underlying all things?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Atoms"
        },
        {
          "modality": "text",
          "value": "Water"
        },
        {
          "modality": "text",
          "value": "The apeiron"
        },
        {
          "modality": "text",
          "value": "Number"
        }
      ],
      "correctIndex": 1,
      "explanation": "Thales's arche was water, distinguishing him from Anaximander's apeiron and Democritus's atoms.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "g3v1sw1ufjkey"
    },
    {
      "id": "ot-cov-obj-presocratic-arche-3",
      "shape": "mcq",
      "tags": [
        "pre-socratics",
        "pythagoras"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which Pre-Socratic thinker held that number and mathematical proportion are the hidden structure of reality?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Thales"
        },
        {
          "modality": "text",
          "value": "Democritus"
        },
        {
          "modality": "text",
          "value": "Parmenides"
        },
        {
          "modality": "text",
          "value": "Pythagoras"
        }
      ],
      "correctIndex": 3,
      "explanation": "Pythagoras located reality in mathematics, holding that number and proportion structure the cosmos.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1xgpmob1iv7vd5"
    },
    {
      "id": "ot-cov-obj-presocratic-arche-4",
      "shape": "mcq",
      "tags": [
        "pre-socratics",
        "pythagoras"
      ],
      "prompt": {
        "modality": "text",
        "value": "Pythagoras's first principle for the structure of reality was:"
      },
      "options": [
        {
          "modality": "text",
          "value": "The apeiron"
        },
        {
          "modality": "text",
          "value": "Mathematics"
        },
        {
          "modality": "text",
          "value": "Atoms and void"
        },
        {
          "modality": "text",
          "value": "Water"
        }
      ],
      "correctIndex": 1,
      "explanation": "Pythagoras held that mathematics, not a physical substance, is the hidden structure of the cosmos.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1jx1ykh13e7wo5"
    },
    {
      "id": "ot-cov-obj-good-life-1",
      "shape": "mcq",
      "tags": [
        "stoicism",
        "hellenistic",
        "ethics"
      ],
      "prompt": {
        "modality": "text",
        "value": "Among the three Hellenistic routes to tranquility, which one calls for mastering your own judgments and prizing virtue as the sole good?"
      },
      "options": [
        {
          "modality": "text",
          "value": "The Skeptic route"
        },
        {
          "modality": "text",
          "value": "The Epicurean route"
        },
        {
          "modality": "text",
          "value": "The Stoic route"
        },
        {
          "modality": "text",
          "value": "The Cynic route"
        }
      ],
      "correctIndex": 2,
      "explanation": "The Stoic route masters judgments, accepts what isn't up to you, and treats virtue as the only true good.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1kwpijv1s4srjp"
    },
    {
      "id": "ot-cov-obj-good-life-2",
      "shape": "mcq",
      "tags": [
        "stoicism",
        "hellenistic",
        "ethics"
      ],
      "prompt": {
        "modality": "text",
        "value": "The Stoic path to peace is best described as which of these?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Simplify desires to modest, natural wants"
        },
        {
          "modality": "text",
          "value": "Suspend judgment on contested claims"
        },
        {
          "modality": "text",
          "value": "Master judgments; virtue is the only good"
        },
        {
          "modality": "text",
          "value": "Withdraw entirely from public life"
        }
      ],
      "correctIndex": 2,
      "explanation": "The Stoic route disciplines the will: master your judgments and treat virtue as the sole true good.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "6ifnx0fnnzde"
    },
    {
      "id": "ot-cov-obj-good-life-3",
      "shape": "mcq",
      "tags": [
        "epicureanism",
        "hellenistic",
        "ethics"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which Hellenistic route reaches tranquility by shrinking desires down to what is natural and easily satisfied?"
      },
      "options": [
        {
          "modality": "text",
          "value": "The Epicurean route"
        },
        {
          "modality": "text",
          "value": "The Skeptic route"
        },
        {
          "modality": "text",
          "value": "The Stoic route"
        },
        {
          "modality": "text",
          "value": "The Aristotelian route"
        }
      ],
      "correctIndex": 0,
      "explanation": "The Epicurean route trims desire to modest, natural wants so anxiety has nothing to feed on.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1gj1xxv11yhxk7"
    },
    {
      "id": "ot-cov-obj-good-life-4",
      "shape": "mcq",
      "tags": [
        "epicureanism",
        "hellenistic",
        "ethics"
      ],
      "prompt": {
        "modality": "text",
        "value": "The Epicurean path to peace works mainly by doing what?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Suspend judgment between rival claims"
        },
        {
          "modality": "text",
          "value": "Master judgments about what's up to us"
        },
        {
          "modality": "text",
          "value": "Rehearse misfortune each morning"
        },
        {
          "modality": "text",
          "value": "Simplify desire to modest, natural wants"
        }
      ],
      "correctIndex": 3,
      "explanation": "Epicureans sought tranquility by shrinking wants to what is natural and easily met.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "qfltk2853a0g"
    },
    {
      "id": "ot-cov-obj-good-life-5",
      "shape": "mcq",
      "tags": [
        "skepticism",
        "hellenistic",
        "ethics"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which route to tranquility works by suspending judgment rather than mastering desire or will?"
      },
      "options": [
        {
          "modality": "text",
          "value": "The Skeptic route"
        },
        {
          "modality": "text",
          "value": "The Epicurean route"
        },
        {
          "modality": "text",
          "value": "The Stoic route"
        },
        {
          "modality": "text",
          "value": "The Cyrenaic route"
        }
      ],
      "correctIndex": 0,
      "explanation": "The Skeptic route stops straining after certainty, letting worry fall away with the demand for judgment.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "qv0v6ygaezaw"
    },
    {
      "id": "ot-cov-obj-good-life-6",
      "shape": "mcq",
      "tags": [
        "skepticism",
        "hellenistic",
        "ethics"
      ],
      "prompt": {
        "modality": "text",
        "value": "The Skeptic path to peace, unlike the Stoic and Epicurean routes, achieves calm by doing what?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Reduce wants to what is natural"
        },
        {
          "modality": "text",
          "value": "Accept virtue as the only true good"
        },
        {
          "modality": "text",
          "value": "Let go of needing to decide what's true"
        },
        {
          "modality": "text",
          "value": "Rehearse loss in advance"
        }
      ],
      "correctIndex": 2,
      "explanation": "Skeptics reach ataraxia by suspending judgment, releasing the grip on belief rather than disciplining will or desire.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "pd690c956bvs"
    },
    {
      "id": "ot-cov-obj-key-dates-1",
      "shape": "mcq",
      "tags": [
        "hobbes",
        "social-contract",
        "dates"
      ],
      "prompt": {
        "modality": "text",
        "value": "In what year did Hobbes publish Leviathan?"
      },
      "options": [
        {
          "modality": "text",
          "value": "1781"
        },
        {
          "modality": "text",
          "value": "1637"
        },
        {
          "modality": "text",
          "value": "1651"
        },
        {
          "modality": "text",
          "value": "1689"
        }
      ],
      "correctIndex": 2,
      "explanation": "Hobbes published Leviathan in 1651, laying out his social contract theory.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "155y9t5bnprn3"
    },
    {
      "id": "ot-cov-obj-key-dates-2",
      "shape": "mcq",
      "tags": [
        "hobbes",
        "social-contract",
        "dates"
      ],
      "prompt": {
        "modality": "text",
        "value": "Hobbes's Leviathan, which set out his social contract theory, appeared in which year?"
      },
      "options": [
        {
          "modality": "text",
          "value": "1781"
        },
        {
          "modality": "text",
          "value": "1689"
        },
        {
          "modality": "text",
          "value": "1637"
        },
        {
          "modality": "text",
          "value": "1651"
        }
      ],
      "correctIndex": 3,
      "explanation": "Leviathan was published in 1651.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "10w2rq01o9wkyo"
    },
    {
      "id": "ot-cov-obj-key-dates-3",
      "shape": "mcq",
      "tags": [
        "locke",
        "empiricism",
        "dates"
      ],
      "prompt": {
        "modality": "text",
        "value": "In what year did Locke publish An Essay Concerning Human Understanding?"
      },
      "options": [
        {
          "modality": "text",
          "value": "1651"
        },
        {
          "modality": "text",
          "value": "1689"
        },
        {
          "modality": "text",
          "value": "1637"
        },
        {
          "modality": "text",
          "value": "1781"
        }
      ],
      "correctIndex": 1,
      "explanation": "Locke's Essay Concerning Human Understanding appeared in 1689.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "cq3tz81rjjddw"
    },
    {
      "id": "ot-cov-obj-key-dates-4",
      "shape": "mcq",
      "tags": [
        "locke",
        "empiricism",
        "dates"
      ],
      "prompt": {
        "modality": "text",
        "value": "Locke's Essay Concerning Human Understanding, which rejected innate ideas, was published in which year?"
      },
      "options": [
        {
          "modality": "text",
          "value": "1637"
        },
        {
          "modality": "text",
          "value": "1781"
        },
        {
          "modality": "text",
          "value": "1651"
        },
        {
          "modality": "text",
          "value": "1689"
        }
      ],
      "correctIndex": 3,
      "explanation": "Locke's Essay was published in 1689.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1t3thw311xc0wv"
    },
    {
      "id": "ot-cov-obj-key-dates-5",
      "shape": "mcq",
      "tags": [
        "kant",
        "epistemology",
        "dates"
      ],
      "prompt": {
        "modality": "text",
        "value": "In what year did Kant publish the Critique of Pure Reason?"
      },
      "options": [
        {
          "modality": "text",
          "value": "1651"
        },
        {
          "modality": "text",
          "value": "1781"
        },
        {
          "modality": "text",
          "value": "1689"
        },
        {
          "modality": "text",
          "value": "1637"
        }
      ],
      "correctIndex": 1,
      "explanation": "Kant's Critique of Pure Reason appeared in 1781.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "bdapup1pfh453"
    },
    {
      "id": "ot-cov-obj-key-dates-6",
      "shape": "mcq",
      "tags": [
        "kant",
        "epistemology",
        "dates"
      ],
      "prompt": {
        "modality": "text",
        "value": "Kant's Critique of Pure Reason, his Copernican revolution in philosophy, appeared in which year?"
      },
      "options": [
        {
          "modality": "text",
          "value": "1689"
        },
        {
          "modality": "text",
          "value": "1637"
        },
        {
          "modality": "text",
          "value": "1651"
        },
        {
          "modality": "text",
          "value": "1781"
        }
      ],
      "correctIndex": 3,
      "explanation": "The Critique of Pure Reason was published in 1781.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "bxf25a1t38w2g"
    },
    {
      "id": "ot-cov-obj-orthodox-schools-1",
      "shape": "mcq",
      "tags": [
        "indian-philosophy",
        "nyaya",
        "epistemology"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which of the six orthodox schools focuses on logic and the valid sources of knowledge?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Vedānta"
        },
        {
          "modality": "text",
          "value": "Mīmāṃsā"
        },
        {
          "modality": "text",
          "value": "Sāṃkhya"
        },
        {
          "modality": "text",
          "value": "Nyāya"
        }
      ],
      "correctIndex": 3,
      "explanation": "Nyāya is the school of logic and epistemology, mapping the valid sources of knowledge.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1u6ypsx37hq7j"
    },
    {
      "id": "ot-cov-obj-orthodox-schools-2",
      "shape": "mcq",
      "tags": [
        "indian-philosophy",
        "nyaya",
        "epistemology"
      ],
      "prompt": {
        "modality": "text",
        "value": "Nyāya's lasting contribution to Indian philosophy is a theory of what?"
      },
      "options": [
        {
          "modality": "text",
          "value": "The pramāṇas, or valid sources of knowledge"
        },
        {
          "modality": "text",
          "value": "The dualism of consciousness and matter"
        },
        {
          "modality": "text",
          "value": "The ultimate reality of Brahman"
        },
        {
          "modality": "text",
          "value": "Ritual duty and Vedic interpretation"
        }
      ],
      "correctIndex": 0,
      "explanation": "Nyāya's theory of the pramāṇas covers perception, inference, comparison, and testimony as sources of knowledge.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1pipovb1i44kx7"
    },
    {
      "id": "ot-cov-obj-orthodox-schools-3",
      "shape": "mcq",
      "tags": [
        "indian-philosophy",
        "samkhya",
        "metaphysics"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which orthodox school splits reality into puruṣa (consciousness) and prakṛti (matter)?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Vedānta"
        },
        {
          "modality": "text",
          "value": "Sāṃkhya"
        },
        {
          "modality": "text",
          "value": "Mīmāṃsā"
        },
        {
          "modality": "text",
          "value": "Nyāya"
        }
      ],
      "correctIndex": 1,
      "explanation": "Sāṃkhya is the dualist school, dividing reality into puruṣa and prakṛti.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "pi817ug4wuqk"
    },
    {
      "id": "ot-cov-obj-orthodox-schools-4",
      "shape": "mcq",
      "tags": [
        "indian-philosophy",
        "samkhya",
        "metaphysics"
      ],
      "prompt": {
        "modality": "text",
        "value": "For Sāṃkhya, liberation comes from what?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Mastering formal logic and inference"
        },
        {
          "modality": "text",
          "value": "Realizing Brahman is the only reality"
        },
        {
          "modality": "text",
          "value": "Distinguishing consciousness from matter"
        },
        {
          "modality": "text",
          "value": "Correctly performing Vedic ritual"
        }
      ],
      "correctIndex": 2,
      "explanation": "Sāṃkhya holds that liberation comes from clearly telling puruṣa (consciousness) apart from prakṛti (matter).",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1dcpbr91l15gjv"
    },
    {
      "id": "ot-cov-obj-buddhism-1",
      "shape": "mcq",
      "tags": [
        "buddhism",
        "four-noble-truths",
        "dukkha"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which Noble Truth teaches that even pleasures carry a subtle dissatisfaction because everything ends?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Nirvana"
        },
        {
          "modality": "text",
          "value": "The Eightfold Path"
        },
        {
          "modality": "text",
          "value": "Taṇhā"
        },
        {
          "modality": "text",
          "value": "Dukkha"
        }
      ],
      "correctIndex": 3,
      "explanation": "Dukkha, the First Noble Truth, includes the chronic dissatisfaction baked into impermanence.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1v23zo213cyq62"
    },
    {
      "id": "ot-cov-obj-buddhism-2",
      "shape": "mcq",
      "tags": [
        "buddhism",
        "four-noble-truths",
        "dukkha"
      ],
      "prompt": {
        "modality": "text",
        "value": "Dukkha, the First Noble Truth, refers to what?"
      },
      "options": [
        {
          "modality": "text",
          "value": "The eightfold path out of suffering"
        },
        {
          "modality": "text",
          "value": "The cessation of craving"
        },
        {
          "modality": "text",
          "value": "The pervasive suffering and dissatisfaction of existence"
        },
        {
          "modality": "text",
          "value": "Craving that causes suffering"
        }
      ],
      "correctIndex": 2,
      "explanation": "Dukkha names the pervasive suffering and dissatisfaction that runs through existence.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1ywpdtp1mvwg7n"
    },
    {
      "id": "ot-cov-obj-buddhism-3",
      "shape": "mcq",
      "tags": [
        "buddhism",
        "four-noble-truths",
        "tanha"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which Noble Truth names craving as the root cause of suffering?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Dukkha"
        },
        {
          "modality": "text",
          "value": "The Eightfold Path"
        },
        {
          "modality": "text",
          "value": "Taṇhā"
        },
        {
          "modality": "text",
          "value": "Nirvana"
        }
      ],
      "correctIndex": 2,
      "explanation": "Taṇhā, the Second Noble Truth, identifies craving as the cause of suffering.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1p03va1kxx6n9"
    },
    {
      "id": "ot-cov-obj-buddhism-4",
      "shape": "mcq",
      "tags": [
        "buddhism",
        "four-noble-truths",
        "tanha"
      ],
      "prompt": {
        "modality": "text",
        "value": "Taṇhā, the Second Noble Truth, is best described as what?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Craving — grasping at wants, recoiling from the rest"
        },
        {
          "modality": "text",
          "value": "The pervasive fact of suffering"
        },
        {
          "modality": "text",
          "value": "The eight-part treatment for suffering"
        },
        {
          "modality": "text",
          "value": "The cessation of desire"
        }
      ],
      "correctIndex": 0,
      "explanation": "Taṇhā is craving: grasping at what we want, recoiling from what we don't, and aching to be otherwise.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1vzqp5819a4qf8"
    },
    {
      "id": "ot-cov-obj-buddhism-5",
      "shape": "mcq",
      "tags": [
        "buddhism",
        "four-noble-truths",
        "nirvana"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which Noble Truth holds that the cessation of suffering is genuinely possible?"
      },
      "options": [
        {
          "modality": "text",
          "value": "The Eightfold Path"
        },
        {
          "modality": "text",
          "value": "Nirvana"
        },
        {
          "modality": "text",
          "value": "Taṇhā"
        },
        {
          "modality": "text",
          "value": "Dukkha"
        }
      ],
      "correctIndex": 1,
      "explanation": "Nirvana, the Third Noble Truth, is the cessation of suffering.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1qk8vmw1bo8u32"
    },
    {
      "id": "ot-cov-obj-buddhism-6",
      "shape": "mcq",
      "tags": [
        "buddhism",
        "four-noble-truths",
        "nirvana"
      ],
      "prompt": {
        "modality": "text",
        "value": "Nirvana, the Third Noble Truth, is described in the guide as what?"
      },
      "options": [
        {
          "modality": "text",
          "value": "The eightfold treatment plan"
        },
        {
          "modality": "text",
          "value": "The chronic dissatisfaction of existence"
        },
        {
          "modality": "text",
          "value": "The extinguishing of craving, like a flame going out"
        },
        {
          "modality": "text",
          "value": "The craving that fuels suffering"
        }
      ],
      "correctIndex": 2,
      "explanation": "Nirvana is the extinguishing of craving, like a flame going out once its fuel is removed.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1oi4zpx17ksa2z"
    },
    {
      "id": "ot-cov-obj-knowledge-limits-1",
      "shape": "mcq",
      "tags": [
        "epistemology",
        "thought-experiments",
        "plato"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which thought experiment illustrates the gap between mere appearance and the reality of the Forms?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Plato's Allegory of the Cave"
        },
        {
          "modality": "text",
          "value": "The Ship of Theseus"
        },
        {
          "modality": "text",
          "value": "Gettier's sheep case"
        },
        {
          "modality": "text",
          "value": "Descartes' Evil Demon"
        }
      ],
      "correctIndex": 0,
      "explanation": "The Cave's shadows are mere appearance; the sunlit world outside represents the Forms.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "zdglgvw4l5cl"
    },
    {
      "id": "ot-cov-obj-knowledge-limits-2",
      "shape": "mcq",
      "tags": [
        "epistemology",
        "thought-experiments",
        "plato"
      ],
      "prompt": {
        "modality": "text",
        "value": "In the Allegory of the Cave, what do the shadows on the wall represent?"
      },
      "options": [
        {
          "modality": "text",
          "value": "An unsolvable problem of induction"
        },
        {
          "modality": "text",
          "value": "Mere sense-appearance, mistaken for the whole of reality"
        },
        {
          "modality": "text",
          "value": "A justified true belief that fails to be knowledge"
        },
        {
          "modality": "text",
          "value": "The Form of the Good itself"
        }
      ],
      "correctIndex": 1,
      "explanation": "The prisoners mistake the shadows, mere sense-appearance, for the whole of reality.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1inc0kcmbp34u"
    },
    {
      "id": "ot-cov-obj-knowledge-limits-3",
      "shape": "mcq",
      "tags": [
        "epistemology",
        "thought-experiments",
        "skepticism"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which thought experiment imagines an all-powerful deceiver to test what can survive total doubt?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Plato's Cave"
        },
        {
          "modality": "text",
          "value": "The Trolley Problem"
        },
        {
          "modality": "text",
          "value": "Gettier's sheep case"
        },
        {
          "modality": "text",
          "value": "Descartes' Evil Demon"
        }
      ],
      "correctIndex": 3,
      "explanation": "The Evil Demon is Descartes' stress test: if any belief survives total deception, it is certain.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "1nw3wwgfup23y"
    },
    {
      "id": "ot-cov-obj-knowledge-limits-4",
      "shape": "mcq",
      "tags": [
        "epistemology",
        "thought-experiments",
        "skepticism"
      ],
      "prompt": {
        "modality": "text",
        "value": "What does Descartes' Evil Demon scenario ultimately test?"
      },
      "options": [
        {
          "modality": "text",
          "value": "The vagueness of ordinary language"
        },
        {
          "modality": "text",
          "value": "The limits of radical skepticism about all belief"
        },
        {
          "modality": "text",
          "value": "Whether machines can understand language"
        },
        {
          "modality": "text",
          "value": "Whether justified true belief equals knowledge"
        }
      ],
      "correctIndex": 1,
      "explanation": "The Evil Demon pushes doubt to its limit, testing what, if anything, can be known with certainty.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "odc8alrc9c4"
    },
    {
      "id": "ot-cov-obj-knowledge-limits-5",
      "shape": "mcq",
      "tags": [
        "epistemology",
        "thought-experiments",
        "gettier"
      ],
      "prompt": {
        "modality": "text",
        "value": "Which case shows that justified true belief is not sufficient for knowledge?"
      },
      "options": [
        {
          "modality": "text",
          "value": "Gettier's sheep case"
        },
        {
          "modality": "text",
          "value": "Descartes' Evil Demon"
        },
        {
          "modality": "text",
          "value": "The Ship of Theseus"
        },
        {
          "modality": "text",
          "value": "Plato's Cave"
        }
      ],
      "correctIndex": 0,
      "explanation": "Gettier's sheep case is justified and true yet not knowledge, since the truth is mere luck.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "2fqxi61l00lns"
    },
    {
      "id": "ot-cov-obj-knowledge-limits-6",
      "shape": "mcq",
      "tags": [
        "epistemology",
        "thought-experiments",
        "gettier"
      ],
      "prompt": {
        "modality": "text",
        "value": "In the Gettier sheep case, why does the farmer's belief fail to count as knowledge despite being justified and true?"
      },
      "options": [
        {
          "modality": "text",
          "value": "The belief later turned out to be false"
        },
        {
          "modality": "text",
          "value": "It was true only by luck, not because of his evidence"
        },
        {
          "modality": "text",
          "value": "His belief wasn't justified by any evidence"
        },
        {
          "modality": "text",
          "value": "He never actually saw a sheep at all"
        }
      ],
      "correctIndex": 1,
      "explanation": "The farmer's belief is true only because a real sheep happened to be hidden nearby — true by luck, not by his evidence.",
      "source": {
        "label": "Philosophy: The Big Questions — Objective Test"
      },
      "uid": "15p3rm119epgkd"
    }
  ],
  "lessons": [
    {
      "id": "l1-what-is-philosophy",
      "title": "What Is Philosophy?",
      "order": 1,
      "studyGuidePath": "/packs/philosophy/guides/l1p1-branches.md",
      "sources": [
        {
          "label": "Philosophy: A Comprehensive Study Guide"
        }
      ],
      "parts": [
        {
          "id": "l1p1-branches",
          "title": "The Five Branches",
          "order": 1,
          "blurb": "Metaphysics, epistemology, ethics, logic, aesthetics — the map of philosophy, plus what sets it apart from science and religion.",
          "studyGuidePath": "/packs/philosophy/guides/l1p1-branches.md",
          "itemIds": [
            "l1-fact-love-of-wisdom",
            "l1-fact-five-branches",
            "l1-def-metaphysics",
            "l1-def-epistemology",
            "l1-pair-ethics",
            "l1-pair-logic",
            "l1-pair-aesthetics",
            "l1-pair-subdisciplines",
            "l1-mcq-vs-science",
            "czr-philosophy-l1-def-metaphysics",
            "czr-philosophy-l1-def-epistemology",
            "tf-f-philosophy-l1-pair-subdisciplines",
            "tf-df-philosophy-l1-def-metaphysics",
            "tf-d-philosophy-l1-def-epistemology",
            "concept-rw-philosophy-metaphysics",
            "concept-rw-philosophy-epistemology",
            "concept-rw-philosophy-ethics",
            "concept-rw-philosophy-logic",
            "concept-rw-philosophy-aesthetics",
            "ot-branches-1",
            "ot-branches-2",
            "ot-branches-3",
            "ot-branches-4",
            "ot-branches-5",
            "ot-recognize-1",
            "ot-recognize-2",
            "ot-recognize-3",
            "ot-recognize-4",
            "fi-l1-mcq-vs-science",
            "fi-ot-branches-4",
            "fi-ot-branches-3",
            "ot-cov-obj-five-branches-1",
            "ot-cov-obj-five-branches-2",
            "ot-cov-obj-five-branches-3",
            "ot-cov-obj-five-branches-4",
            "ot-cov-obj-recognize-branches-1",
            "ot-cov-obj-recognize-branches-2",
            "ot-cov-obj-recognize-branches-3",
            "ot-cov-obj-recognize-branches-4"
          ],
          "studyGuideAnchor": "what-philosophy-is"
        },
        {
          "id": "l1p2-distinctions",
          "title": "Great Divides",
          "order": 2,
          "blurb": "The foundational pairings every student must know: rationalism vs empiricism, dualism vs monism, deontology vs consequentialism, and more.",
          "studyGuidePath": "/packs/philosophy/guides/l1p2-distinctions.md",
          "itemIds": [
            "l1-pair-rationalism-empiricism",
            "l1-def-a-priori",
            "l1-pair-dualism-monism",
            "l1-pair-idealism-materialism",
            "l1-def-analytic-synthetic",
            "l1-pair-necessity-contingency",
            "l1-mcq-ethics-frameworks",
            "czr-philosophy-l1-def-a-priori",
            "czr-philosophy-l1-def-analytic-synthetic",
            "tf-d-philosophy-l1-def-a-priori",
            "tf-d-philosophy-l1-def-analytic-synthetic",
            "ot-epist-1",
            "ot-epist-2",
            "ot-epist-3",
            "ot-epist-4",
            "ot-epist-5",
            "ot-meta-1",
            "ot-meta-2",
            "ot-meta-3",
            "ot-meta-4"
          ]
        },
        {
          "id": "l1p3-reasoning",
          "title": "How Philosophers Argue",
          "order": 3,
          "blurb": "Argument structure, validity vs soundness, deduction vs induction, the syllogism, fallacies, and the tools of clear thinking.",
          "studyGuidePath": "/packs/philosophy/guides/l1p3-reasoning.md",
          "itemIds": [
            "l1-fact-what-is-argument",
            "l1-pair-deductive-inductive",
            "l1-def-validity",
            "l1-def-soundness",
            "l1-fact-syllogism",
            "l1-pair-modus-ponens",
            "l1-fact-non-contradiction",
            "l1-mcq-fallacies",
            "l1-pair-ockhams-razor",
            "l1-proc-test-soundness",
            "czr-philosophy-l1-def-validity",
            "czr-philosophy-l1-def-soundness",
            "tf-f-philosophy-l1-pair-ockhams-razor",
            "tf-df-philosophy-l1-def-validity",
            "tf-df-philosophy-l1-def-soundness",
            "ot-reason-1",
            "ot-reason-2",
            "ot-reason-3",
            "ot-reason-4",
            "fi-l1-mcq-fallacies",
            "fi-ot-reason-4"
          ],
          "studyGuideAnchor": "what-is-an-argument"
        }
      ],
      "objectives": [
        {
          "id": "obj-five-branches",
          "statement": "Match each of the five classical branches to the core question it asks",
          "demonstrationIds": [
            "d-branches-questions",
            "d-branches-recall"
          ]
        },
        {
          "id": "obj-recognize-branches",
          "statement": "Recognize each branch by its definition and set philosophy apart from its neighbors",
          "demonstrationIds": [
            "d-recognize-branch-defs",
            "d-philosophy-vs-neighbors"
          ]
        },
        {
          "id": "obj-epistemology-divides",
          "statement": "Contrast rationalism/empiricism, a priori/a posteriori, and analytic/synthetic knowledge",
          "demonstrationIds": [
            "d-source-of-knowledge",
            "d-analytic-synthetic"
          ]
        },
        {
          "id": "obj-metaphysics-ethics-divides",
          "statement": "Distinguish the great metaphysical divides and identify the framework that judges an action by its consequences.",
          "demonstrationIds": [
            "d-reality-and-ethics",
            "d-ethics-frameworks"
          ]
        },
        {
          "id": "obj-philosophical-reasoning",
          "statement": "Apply the tools of valid argument: validity, soundness, inference, and fallacies",
          "demonstrationIds": [
            "d-valid-arguments",
            "d-inference-and-fallacies"
          ]
        }
      ],
      "demonstrations": [
        {
          "id": "d-branches-questions",
          "label": "Match",
          "itemIds": [
            "l1-def-metaphysics",
            "l1-def-epistemology",
            "l1-pair-ethics",
            "l1-pair-logic",
            "ot-cov-obj-five-branches-1",
            "ot-cov-obj-five-branches-2",
            "ot-cov-obj-five-branches-3",
            "ot-cov-obj-five-branches-4"
          ],
          "requiredCorrect": 3
        },
        {
          "id": "d-branches-recall",
          "label": "Recall",
          "itemIds": [
            "concept-rw-philosophy-metaphysics",
            "concept-rw-philosophy-ethics",
            "concept-rw-philosophy-logic",
            "concept-rw-philosophy-aesthetics"
          ],
          "requiredCorrect": 3
        },
        {
          "id": "d-recognize-branch-defs",
          "label": "Recognize",
          "itemIds": [
            "l1-pair-aesthetics",
            "czr-philosophy-l1-def-metaphysics",
            "czr-philosophy-l1-def-epistemology",
            "concept-rw-philosophy-epistemology",
            "ot-cov-obj-recognize-branches-1",
            "ot-cov-obj-recognize-branches-2",
            "ot-cov-obj-recognize-branches-3",
            "ot-cov-obj-recognize-branches-4"
          ],
          "requiredCorrect": 3
        },
        {
          "id": "d-philosophy-vs-neighbors",
          "label": "Contrast",
          "itemIds": [
            "l1-mcq-vs-science",
            "l1-pair-subdisciplines",
            "tf-f-philosophy-l1-pair-subdisciplines"
          ]
        },
        {
          "id": "d-source-of-knowledge",
          "label": "Contrast",
          "itemIds": [
            "l1-pair-rationalism-empiricism",
            "l1-def-a-priori",
            "czr-philosophy-l1-def-a-priori",
            "tf-d-philosophy-l1-def-a-priori"
          ],
          "requiredCorrect": 4
        },
        {
          "id": "d-analytic-synthetic",
          "label": "Quiz",
          "itemIds": [
            "l1-def-analytic-synthetic",
            "czr-philosophy-l1-def-analytic-synthetic",
            "tf-d-philosophy-l1-def-analytic-synthetic"
          ]
        },
        {
          "id": "d-reality-and-ethics",
          "label": "The metaphysical divides",
          "itemIds": [
            "l1-pair-dualism-monism",
            "l1-pair-idealism-materialism",
            "l1-pair-necessity-contingency"
          ],
          "requiredCorrect": 3
        },
        {
          "id": "d-valid-arguments",
          "label": "Define",
          "itemIds": [
            "l1-def-validity",
            "l1-def-soundness",
            "czr-philosophy-l1-def-validity",
            "czr-philosophy-l1-def-soundness"
          ]
        },
        {
          "id": "d-inference-and-fallacies",
          "label": "Apply",
          "itemIds": [
            "l1-pair-deductive-inductive",
            "l1-pair-modus-ponens",
            "l1-mcq-fallacies",
            "l1-pair-ockhams-razor"
          ],
          "requiredCorrect": 4
        },
        {
          "id": "d-ethics-frameworks",
          "label": "Ethical frameworks",
          "itemIds": [
            "l1-mcq-ethics-frameworks"
          ],
          "requiredCorrect": 1
        }
      ],
      "objectiveTests": [
        {
          "id": "test-five-branches",
          "objectiveId": "obj-five-branches",
          "title": "Five Branches & Core Questions",
          "mcqIds": [
            "ot-branches-1",
            "ot-branches-2",
            "ot-branches-3",
            "ot-branches-4",
            "ot-branches-5",
            "ot-cov-obj-five-branches-1",
            "ot-cov-obj-five-branches-2",
            "ot-cov-obj-five-branches-3",
            "ot-cov-obj-five-branches-4"
          ]
        },
        {
          "id": "test-recognize-branches",
          "objectiveId": "obj-recognize-branches",
          "title": "Recognizing the Branches",
          "mcqIds": [
            "l1-mcq-vs-science",
            "ot-recognize-1",
            "ot-recognize-2",
            "ot-recognize-3",
            "ot-recognize-4",
            "ot-cov-obj-recognize-branches-1",
            "ot-cov-obj-recognize-branches-2",
            "ot-cov-obj-recognize-branches-3",
            "ot-cov-obj-recognize-branches-4"
          ]
        },
        {
          "id": "test-epistemology-divides",
          "objectiveId": "obj-epistemology-divides",
          "title": "Great Epistemic Divides",
          "mcqIds": [
            "ot-epist-1",
            "ot-epist-2",
            "ot-epist-3",
            "ot-epist-4",
            "ot-epist-5"
          ]
        },
        {
          "id": "test-metaphysics-ethics",
          "objectiveId": "obj-metaphysics-ethics-divides",
          "title": "Reality & Ethics Divides",
          "mcqIds": [
            "l1-mcq-ethics-frameworks",
            "ot-meta-1",
            "ot-meta-2",
            "ot-meta-3",
            "ot-meta-4"
          ]
        },
        {
          "id": "test-philosophical-reasoning",
          "objectiveId": "obj-philosophical-reasoning",
          "title": "Tools of Valid Argument",
          "mcqIds": [
            "l1-mcq-fallacies",
            "ot-reason-1",
            "ot-reason-2",
            "ot-reason-3",
            "ot-reason-4"
          ]
        }
      ]
    },
    {
      "id": "l2-ancient-greece",
      "title": "Ancient Greece",
      "order": 2,
      "studyGuidePath": "/packs/philosophy/guides/l2p1-presocratics.md",
      "sources": [
        {
          "label": "Philosophy: A Comprehensive Study Guide"
        }
      ],
      "parts": [
        {
          "id": "l2p1-presocratics",
          "title": "The Pre-Socratics",
          "order": 1,
          "blurb": "The first thinkers who replaced myth with reason and asked what the universe is made of.",
          "studyGuidePath": "/packs/philosophy/guides/l2p1-presocratics.md",
          "itemIds": [
            "l2-fact-thales",
            "l2-pair-anaximander",
            "l2-pair-pythagoras",
            "l2-fact-heraclitus",
            "l2-mcq-parmenides",
            "l2-def-atom",
            "l2-pair-protagoras",
            "l2-fact-presocratics-shift",
            "czr-philosophy-l2-def-atom",
            "tf-df-philosophy-l2-def-atom",
            "concept-rw-philosophy-thales-of-miletus",
            "concept-rw-philosophy-anaximander",
            "concept-rw-philosophy-parmenides",
            "concept-rw-philosophy-democritus",
            "concept-rw-philosophy-protagoras",
            "ot-arche-thales",
            "ot-arche-apeiron",
            "ot-arche-pythagoras",
            "ot-arche-mismatch",
            "ot-atom-democritus",
            "ot-atom-atomos",
            "ot-sophist-protagoras",
            "ot-sophist-focus",
            "ot-atomism-contrast",
            "fi-l2-mcq-parmenides",
            "fi-ot-arche-pythagoras",
            "ot-cov-obj-presocratic-arche-1",
            "ot-cov-obj-presocratic-arche-2",
            "ot-cov-obj-presocratic-arche-3",
            "ot-cov-obj-presocratic-arche-4"
          ],
          "studyGuideAnchor": "thales-and-the-first-naturalist"
        },
        {
          "id": "l2p2-socrates",
          "title": "Socrates",
          "order": 2,
          "blurb": "The philosopher who wrote nothing, questioned everyone, and died for the examined life.",
          "studyGuidePath": "/packs/philosophy/guides/l2p2-socrates.md",
          "itemIds": [
            "l2-fact-wrote-nothing",
            "l2-def-elenchus",
            "l2-pair-aporia",
            "l2-proc-elenchus",
            "l2-fact-unexamined-life",
            "l2-mcq-no-one-does-wrong",
            "l2-fact-apology",
            "l2-pair-meno-tangle",
            "czr-philosophy-l2-def-elenchus",
            "tf-df-philosophy-l2-def-elenchus",
            "ot-socratic-elenchus",
            "ot-socratic-aporia",
            "ot-socratic-meno",
            "ot-socratic-virtue-taught",
            "fi-l2-mcq-no-one-does-wrong",
            "fi-ot-socratic-elenchus"
          ],
          "studyGuideAnchor": "a-philosopher-who-wrote-nothing"
        },
        {
          "id": "l2p3-plato",
          "title": "Plato & the Forms",
          "order": 3,
          "blurb": "The Academy, the Forms, and the most famous image in Western philosophy.",
          "studyGuidePath": "/packs/philosophy/guides/l2p3-plato.md",
          "itemIds": [
            "l2-fact-academy",
            "l2-def-forms",
            "l2-mcq-form-good",
            "l2-fact-cave",
            "l2-pair-cave-wall",
            "l2-pair-cave-sun",
            "l2-proc-cave-ascent",
            "l2-fact-recollection",
            "l2-mcq-philosopher-kings",
            "czr-philosophy-l2-def-forms",
            "tf-df-philosophy-l2-def-forms",
            "ot-forms-definition",
            "ot-cave-shadows",
            "ot-cave-mapping",
            "fi-ot-forms-definition",
            "fi-l2-mcq-philosopher-kings"
          ],
          "studyGuideAnchor": "the-academy"
        },
        {
          "id": "l2p4-aristotle",
          "title": "Aristotle",
          "order": 4,
          "blurb": "Plato's student who put the Forms back into the world and made virtue a skill.",
          "studyGuidePath": "/packs/philosophy/guides/l2p4-aristotle.md",
          "itemIds": [
            "l2-fact-hylomorphism",
            "l2-def-eudaimonia",
            "l2-fact-golden-mean",
            "l2-pair-courage",
            "l2-pair-generosity",
            "l2-def-phronesis",
            "l2-fact-virtue-skill",
            "l2-mcq-syllogism",
            "czr-philosophy-l2-def-eudaimonia",
            "czr-philosophy-l2-def-phronesis",
            "tf-f-philosophy-l2-pair-courage",
            "tf-t-philosophy-l2-pair-generosity",
            "tf-d-philosophy-l2-def-eudaimonia",
            "tf-df-philosophy-l2-def-phronesis",
            "ot-arist-eudaimonia",
            "ot-arist-golden-mean",
            "ot-arist-courage",
            "ot-arist-phronesis",
            "ot-arist-mean-match",
            "fi-ot-arist-eudaimonia",
            "fi-ot-arist-phronesis"
          ],
          "studyGuideAnchor": "rejecting-the-separate-forms"
        }
      ],
      "objectives": [
        {
          "id": "obj-presocratic-arche",
          "statement": "Match each Pre-Socratic thinker to the first principle (arche) they proposed.",
          "demonstrationIds": [
            "d-arche-substances",
            "d-parmenides-being"
          ]
        },
        {
          "id": "obj-atomism-vs-sophists",
          "statement": "Contrast Democritus's atomism with the Sophists' relativism about truth.",
          "demonstrationIds": [
            "d-atomism",
            "d-sophist-relativism"
          ]
        },
        {
          "id": "obj-socratic-method",
          "statement": "Explain the Socratic method (elenchus, aporia) and why virtue is a kind of knowledge.",
          "demonstrationIds": [
            "d-elenchus",
            "d-aporia-ethics"
          ]
        },
        {
          "id": "obj-plato-forms",
          "statement": "Explain Plato's Theory of Forms and the Allegory of the Cave.",
          "demonstrationIds": [
            "d-forms",
            "d-cave"
          ]
        },
        {
          "id": "obj-aristotle-flourishing",
          "statement": "Apply Aristotle's ethics of flourishing: eudaimonia, the golden mean, and phronesis.",
          "demonstrationIds": [
            "d-eudaimonia-phronesis",
            "d-golden-mean"
          ]
        }
      ],
      "demonstrations": [
        {
          "id": "d-arche-substances",
          "label": "Match",
          "itemIds": [
            "concept-rw-philosophy-thales-of-miletus",
            "concept-rw-philosophy-anaximander",
            "l2-pair-anaximander",
            "l2-pair-pythagoras",
            "ot-cov-obj-presocratic-arche-1",
            "ot-cov-obj-presocratic-arche-2",
            "ot-cov-obj-presocratic-arche-3",
            "ot-cov-obj-presocratic-arche-4"
          ],
          "requiredCorrect": 3
        },
        {
          "id": "d-parmenides-being",
          "label": "Quiz",
          "itemIds": [
            "l2-mcq-parmenides",
            "concept-rw-philosophy-parmenides"
          ]
        },
        {
          "id": "d-atomism",
          "label": "Quiz",
          "itemIds": [
            "l2-def-atom",
            "czr-philosophy-l2-def-atom",
            "tf-df-philosophy-l2-def-atom",
            "concept-rw-philosophy-democritus"
          ],
          "requiredCorrect": 3
        },
        {
          "id": "d-sophist-relativism",
          "label": "Match",
          "itemIds": [
            "l2-pair-protagoras",
            "concept-rw-philosophy-protagoras"
          ]
        },
        {
          "id": "d-elenchus",
          "label": "Define",
          "itemIds": [
            "l2-def-elenchus",
            "czr-philosophy-l2-def-elenchus",
            "tf-df-philosophy-l2-def-elenchus"
          ]
        },
        {
          "id": "d-aporia-ethics",
          "label": "Quiz",
          "itemIds": [
            "l2-pair-aporia",
            "l2-pair-meno-tangle",
            "l2-mcq-no-one-does-wrong"
          ],
          "requiredCorrect": 3
        },
        {
          "id": "d-forms",
          "label": "Define",
          "itemIds": [
            "l2-def-forms",
            "czr-philosophy-l2-def-forms",
            "tf-df-philosophy-l2-def-forms"
          ]
        },
        {
          "id": "d-cave",
          "label": "Match",
          "itemIds": [
            "l2-pair-cave-wall",
            "l2-pair-cave-sun",
            "l2-mcq-form-good",
            "l2-mcq-philosopher-kings"
          ],
          "requiredCorrect": 3
        },
        {
          "id": "d-eudaimonia-phronesis",
          "label": "Define",
          "itemIds": [
            "l2-def-eudaimonia",
            "czr-philosophy-l2-def-eudaimonia",
            "l2-def-phronesis",
            "czr-philosophy-l2-def-phronesis"
          ],
          "requiredCorrect": 3
        },
        {
          "id": "d-golden-mean",
          "label": "Match",
          "itemIds": [
            "l2-pair-courage",
            "l2-pair-generosity",
            "tf-f-philosophy-l2-pair-courage",
            "tf-t-philosophy-l2-pair-generosity"
          ],
          "requiredCorrect": 3
        }
      ],
      "objectiveTests": [
        {
          "id": "test-presocratic-arche",
          "objectiveId": "obj-presocratic-arche",
          "title": "Pre-Socratic First Principles",
          "mcqIds": [
            "l2-mcq-parmenides",
            "ot-arche-thales",
            "ot-arche-apeiron",
            "ot-arche-pythagoras",
            "ot-arche-mismatch",
            "ot-cov-obj-presocratic-arche-1",
            "ot-cov-obj-presocratic-arche-2",
            "ot-cov-obj-presocratic-arche-3",
            "ot-cov-obj-presocratic-arche-4"
          ]
        },
        {
          "id": "test-atomism-vs-sophists",
          "objectiveId": "obj-atomism-vs-sophists",
          "title": "Atomism vs. Sophist Relativism",
          "mcqIds": [
            "ot-atom-democritus",
            "ot-atom-atomos",
            "ot-sophist-protagoras",
            "ot-sophist-focus",
            "ot-atomism-contrast"
          ]
        },
        {
          "id": "test-socratic-method",
          "objectiveId": "obj-socratic-method",
          "title": "The Socratic Method",
          "mcqIds": [
            "l2-mcq-no-one-does-wrong",
            "ot-socratic-elenchus",
            "ot-socratic-aporia",
            "ot-socratic-meno",
            "ot-socratic-virtue-taught"
          ]
        },
        {
          "id": "test-plato-forms",
          "objectiveId": "obj-plato-forms",
          "title": "Forms & the Cave",
          "mcqIds": [
            "l2-mcq-form-good",
            "l2-mcq-philosopher-kings",
            "ot-forms-definition",
            "ot-cave-shadows",
            "ot-cave-mapping"
          ]
        },
        {
          "id": "test-aristotle-flourishing",
          "objectiveId": "obj-aristotle-flourishing",
          "title": "Aristotle on Flourishing",
          "mcqIds": [
            "ot-arist-eudaimonia",
            "ot-arist-golden-mean",
            "ot-arist-courage",
            "ot-arist-phronesis",
            "ot-arist-mean-match"
          ]
        }
      ]
    },
    {
      "id": "l3-hellenistic",
      "title": "Hellenistic & Roman Philosophy",
      "order": 3,
      "studyGuidePath": "/packs/philosophy/guides/l3p1-stoicism.md",
      "sources": [
        {
          "label": "Philosophy: A Comprehensive Study Guide"
        }
      ],
      "parts": [
        {
          "id": "l3p1-stoicism",
          "title": "Stoicism",
          "order": 1,
          "blurb": "Virtue, the logos, and the one thing that is always up to you: your own judgment.",
          "studyGuidePath": "/packs/philosophy/guides/l3p1-stoicism.md",
          "itemIds": [
            "l3-fact-zeno-stoa",
            "l3-fact-dichotomy",
            "l3-def-dichotomy-control",
            "l3-fact-epictetus",
            "l3-fact-marcus",
            "l3-def-premeditatio",
            "l3-pair-virtue-good",
            "l3-pair-according-nature",
            "l3-mcq-up-to-us",
            "czr-philosophy-l3-def-dichotomy-control",
            "czr-philosophy-l3-def-premeditatio",
            "tf-df-philosophy-l3-def-dichotomy-control",
            "tf-d-philosophy-l3-def-premeditatio",
            "concept-rw-philosophy-epictetus",
            "concept-rw-philosophy-marcus-aurelius",
            "ot-dichotomy-not-up-to-us",
            "ot-dichotomy-epictetus-slave",
            "ot-dichotomy-marcus-emperor",
            "ot-dichotomy-apply-peace",
            "ot-values-only-good",
            "ot-values-preferred-indiff",
            "ot-values-premeditatio",
            "ot-values-according-nature",
            "ot-values-not-stoic",
            "fi-ot-dichotomy-not-up-to-us"
          ],
          "studyGuideAnchor": "founded-on-a-painted-porch"
        },
        {
          "id": "l3p2-epicurus-skeptics",
          "title": "Epicureans & Skeptics",
          "order": 2,
          "blurb": "Two more answers to \"how should I live?\": the Garden's quiet pleasure, and the Skeptic's calm of doubt.",
          "studyGuidePath": "/packs/philosophy/guides/l3p2-epicurus-skeptics.md",
          "itemIds": [
            "l3-fact-epicurus-garden",
            "l3-def-ataraxia",
            "l3-pair-aponia",
            "l3-fact-death-nothing",
            "l3-mcq-epicurean-good",
            "l3-fact-pyrrho",
            "l3-def-epoche",
            "l3-pair-skeptic-ataraxia",
            "czr-philosophy-l3-def-ataraxia",
            "czr-philosophy-l3-def-epoche",
            "tf-d-philosophy-l3-def-ataraxia",
            "tf-df-philosophy-l3-def-epoche",
            "concept-rw-philosophy-pyrrho-of-elis",
            "ot-epic-ataraxia",
            "ot-epic-aponia",
            "ot-epic-friendship",
            "ot-epic-garden-life",
            "ot-skep-founder",
            "ot-skep-epoche-def",
            "ot-skep-why-doubt",
            "ot-skep-ataraxia-payoff",
            "ot-skep-vs-epicurean",
            "fi-ot-epic-ataraxia",
            "fi-ot-epic-friendship"
          ],
          "studyGuideAnchor": "epicurus-and-the-garden"
        },
        {
          "id": "l3p3-the-good-life",
          "title": "The Good Life",
          "order": 3,
          "blurb": "Three schools, one question — and three routes to a tranquil mind.",
          "studyGuidePath": "/packs/philosophy/guides/l3p3-the-good-life.md",
          "itemIds": [
            "l3-fact-practical-turn",
            "l3-pair-stoic-route",
            "l3-pair-epicurean-route",
            "l3-pair-skeptic-route",
            "l3-mcq-shared-goal",
            "l3-fact-therapy-of-desire",
            "l3-def-eudaimonia-hellenistic",
            "tf-d-philosophy-l3-def-eudaimonia-hellenistic",
            "ot-good-stoic-route",
            "ot-good-epicurean-route",
            "ot-good-skeptic-route",
            "ot-good-eudaimonia",
            "fi-ot-good-stoic-route",
            "fi-ot-good-epicurean-route",
            "fi-ot-good-skeptic-route",
            "ot-cov-obj-good-life-1",
            "ot-cov-obj-good-life-2",
            "ot-cov-obj-good-life-3",
            "ot-cov-obj-good-life-4",
            "ot-cov-obj-good-life-5",
            "ot-cov-obj-good-life-6"
          ],
          "studyGuideAnchor": "philosophy-asks-how-should-i-live"
        }
      ],
      "objectives": [
        {
          "id": "obj-stoic-dichotomy",
          "statement": "Apply the Stoic Dichotomy of Control and identify Epictetus and Marcus Aurelius",
          "demonstrationIds": [
            "d-dichotomy-control",
            "d-stoic-teachers"
          ]
        },
        {
          "id": "obj-stoic-values",
          "statement": "Explain Stoic ideals: virtue as the only good, living by nature, premeditatio malorum",
          "demonstrationIds": [
            "d-stoic-values",
            "d-premeditatio"
          ]
        },
        {
          "id": "obj-epicurean-pleasure",
          "statement": "Explain Epicurean pleasure as ataraxia and aponia reached through simple living",
          "demonstrationIds": [
            "d-epicurean-pleasure",
            "d-ataraxia-recall"
          ]
        },
        {
          "id": "obj-skepticism",
          "statement": "Explain how Pyrrho's Skepticism uses epoché to suspend judgment and reach ataraxia",
          "demonstrationIds": [
            "d-epoche",
            "d-skeptic-tranquility"
          ]
        },
        {
          "id": "obj-good-life",
          "statement": "Compare the Stoic, Epicurean, and Skeptic routes to the shared goal of tranquility",
          "demonstrationIds": [
            "d-three-routes",
            "d-shared-goal"
          ]
        }
      ],
      "demonstrations": [
        {
          "id": "d-dichotomy-control",
          "label": "Apply",
          "itemIds": [
            "l3-def-dichotomy-control",
            "czr-philosophy-l3-def-dichotomy-control",
            "l3-mcq-up-to-us",
            "tf-df-philosophy-l3-def-dichotomy-control"
          ]
        },
        {
          "id": "d-stoic-teachers",
          "label": "Recall",
          "itemIds": [
            "concept-rw-philosophy-epictetus",
            "concept-rw-philosophy-marcus-aurelius"
          ]
        },
        {
          "id": "d-stoic-values",
          "label": "Match",
          "itemIds": [
            "l3-pair-virtue-good",
            "l3-pair-according-nature"
          ]
        },
        {
          "id": "d-premeditatio",
          "label": "Recall",
          "itemIds": [
            "l3-def-premeditatio",
            "czr-philosophy-l3-def-premeditatio",
            "tf-d-philosophy-l3-def-premeditatio"
          ]
        },
        {
          "id": "d-epicurean-pleasure",
          "label": "Quiz",
          "itemIds": [
            "l3-def-ataraxia",
            "l3-pair-aponia",
            "l3-mcq-epicurean-good"
          ]
        },
        {
          "id": "d-ataraxia-recall",
          "label": "Recall",
          "itemIds": [
            "czr-philosophy-l3-def-ataraxia",
            "tf-d-philosophy-l3-def-ataraxia"
          ]
        },
        {
          "id": "d-epoche",
          "label": "Define",
          "itemIds": [
            "l3-def-epoche",
            "czr-philosophy-l3-def-epoche",
            "tf-df-philosophy-l3-def-epoche"
          ]
        },
        {
          "id": "d-skeptic-tranquility",
          "label": "Match",
          "itemIds": [
            "l3-pair-skeptic-ataraxia",
            "concept-rw-philosophy-pyrrho-of-elis"
          ]
        },
        {
          "id": "d-three-routes",
          "label": "Compare",
          "itemIds": [
            "l3-pair-stoic-route",
            "l3-pair-epicurean-route",
            "l3-pair-skeptic-route",
            "ot-cov-obj-good-life-1",
            "ot-cov-obj-good-life-2",
            "ot-cov-obj-good-life-3",
            "ot-cov-obj-good-life-4",
            "ot-cov-obj-good-life-5",
            "ot-cov-obj-good-life-6"
          ],
          "requiredCorrect": 2
        },
        {
          "id": "d-shared-goal",
          "label": "Quiz",
          "itemIds": [
            "l3-mcq-shared-goal",
            "l3-def-eudaimonia-hellenistic",
            "tf-d-philosophy-l3-def-eudaimonia-hellenistic"
          ]
        }
      ],
      "objectiveTests": [
        {
          "id": "test-stoic-dichotomy",
          "objectiveId": "obj-stoic-dichotomy",
          "title": "Dichotomy of Control & Stoic Teachers",
          "mcqIds": [
            "l3-mcq-up-to-us",
            "ot-dichotomy-not-up-to-us",
            "ot-dichotomy-epictetus-slave",
            "ot-dichotomy-marcus-emperor",
            "ot-dichotomy-apply-peace"
          ]
        },
        {
          "id": "test-stoic-values",
          "objectiveId": "obj-stoic-values",
          "title": "Stoic Ideals & Virtue",
          "mcqIds": [
            "ot-values-only-good",
            "ot-values-preferred-indiff",
            "ot-values-premeditatio",
            "ot-values-according-nature",
            "ot-values-not-stoic"
          ]
        },
        {
          "id": "test-epicurean-pleasure",
          "objectiveId": "obj-epicurean-pleasure",
          "title": "Epicurean Pleasure",
          "mcqIds": [
            "l3-mcq-epicurean-good",
            "ot-epic-ataraxia",
            "ot-epic-aponia",
            "ot-epic-friendship",
            "ot-epic-garden-life"
          ]
        },
        {
          "id": "test-skepticism",
          "objectiveId": "obj-skepticism",
          "title": "Pyrrho & Epoche",
          "mcqIds": [
            "ot-skep-founder",
            "ot-skep-epoche-def",
            "ot-skep-why-doubt",
            "ot-skep-ataraxia-payoff",
            "ot-skep-vs-epicurean"
          ]
        },
        {
          "id": "test-good-life",
          "objectiveId": "obj-good-life",
          "title": "Three Routes to Tranquility",
          "mcqIds": [
            "l3-mcq-shared-goal",
            "ot-good-stoic-route",
            "ot-good-epicurean-route",
            "ot-good-skeptic-route",
            "ot-good-eudaimonia",
            "ot-cov-obj-good-life-1",
            "ot-cov-obj-good-life-2",
            "ot-cov-obj-good-life-3",
            "ot-cov-obj-good-life-4",
            "ot-cov-obj-good-life-5"
          ]
        }
      ]
    },
    {
      "id": "l4-medieval-islamic",
      "title": "Medieval & Islamic Philosophy",
      "order": 4,
      "studyGuidePath": "/packs/philosophy/guides/l4p1-scholastics.md",
      "sources": [
        {
          "label": "Philosophy: A Comprehensive Study Guide"
        }
      ],
      "parts": [
        {
          "id": "l4p1-scholastics",
          "title": "Faith Meets Reason",
          "order": 1,
          "blurb": "The medieval project of reconciling faith with reason — from Anselm's bold proof of God to Aquinas's Five Ways and Ockham's Razor.",
          "studyGuidePath": "/packs/philosophy/guides/l4p1-scholastics.md",
          "itemIds": [
            "l4-fact-faith-reason",
            "l4-fact-anselm",
            "l4-proc-anselm",
            "l4-fact-gaunilo",
            "l4-fact-aquinas",
            "l4-mcq-five-ways",
            "l4-pair-unmoved-mover",
            "l4-pair-first-cause",
            "l4-pair-contingency",
            "l4-pair-degrees",
            "l4-pair-design",
            "l4-fact-ockham",
            "concept-rw-philosophy-anselm-of-canterbury",
            "concept-rw-philosophy-gaunilo",
            "concept-rw-philosophy-william-of-ockham",
            "ot-five-ways-1",
            "ot-five-ways-2",
            "ot-five-ways-3",
            "ot-five-ways-4",
            "ot-scholastics-1",
            "ot-scholastics-2",
            "ot-scholastics-3",
            "ot-scholastics-4",
            "ot-scholastics-5"
          ],
          "studyGuideAnchor": "reconciling-faith-and-reason"
        },
        {
          "id": "l4p2-islamic",
          "title": "Islamic Philosophy (Falsafa)",
          "order": 2,
          "blurb": "The ~800–1200 flowering of falsafa — Baghdad's House of Wisdom, Avicenna's Floating Man, and Averroes, \"the Commentator\".",
          "studyGuidePath": "/packs/philosophy/guides/l4p2-islamic.md",
          "itemIds": [
            "l4-fact-falsafa",
            "l4-fact-house-of-wisdom",
            "l4-def-falsafa",
            "l4-fact-floating-man",
            "l4-pair-floating-man",
            "l4-def-essence-existence",
            "l4-fact-averroes",
            "l4-pair-commentator",
            "l4-fact-double-truth",
            "l4-mcq-ghazali",
            "czr-philosophy-l4-def-falsafa",
            "czr-philosophy-l4-def-essence-existence",
            "tf-d-philosophy-l4-def-falsafa",
            "tf-df-philosophy-l4-def-essence-existence",
            "concept-rw-philosophy-al-ghazali",
            "ot-falsafa-1",
            "ot-falsafa-2",
            "ot-falsafa-3",
            "ot-falsafa-4",
            "ot-falsafa-5",
            "ot-avicenna-1",
            "ot-avicenna-2",
            "ot-avicenna-3",
            "ot-avicenna-4",
            "ot-avicenna-5",
            "ot-averroes-1",
            "ot-averroes-2",
            "ot-averroes-3",
            "ot-averroes-4"
          ],
          "studyGuideAnchor": "the-flowering-of-falsafa"
        }
      ],
      "objectives": [
        {
          "id": "obj-five-ways",
          "statement": "Explain Aquinas's Five Ways as cosmological arguments reasoning from the world to God",
          "demonstrationIds": [
            "d-five-ways-motion-cause",
            "d-five-ways-value-design"
          ]
        },
        {
          "id": "obj-scholastics",
          "statement": "Identify the major Latin Scholastic thinkers and their signature contributions",
          "demonstrationIds": [
            "d-scholastic-figures"
          ]
        },
        {
          "id": "obj-falsafa",
          "statement": "Define falsafa, the Greek-rooted rational-philosophy tradition of the medieval Islamic world.",
          "demonstrationIds": [
            "d-falsafa"
          ]
        },
        {
          "id": "obj-avicenna",
          "statement": "Explain Avicenna's Floating Man and his essence-versus-existence distinction",
          "demonstrationIds": [
            "d-floating-man",
            "d-essence-existence-forms"
          ]
        },
        {
          "id": "obj-averroes",
          "statement": "Recognize Averroes as 'the Commentator' and his debate with al-Ghazali",
          "demonstrationIds": [
            "d-averroes-ghazali"
          ]
        }
      ],
      "demonstrations": [
        {
          "id": "d-five-ways-motion-cause",
          "label": "Match",
          "itemIds": [
            "l4-pair-unmoved-mover",
            "l4-pair-first-cause",
            "l4-pair-contingency"
          ],
          "requiredCorrect": 2
        },
        {
          "id": "d-five-ways-value-design",
          "label": "Match",
          "itemIds": [
            "l4-pair-degrees",
            "l4-pair-design",
            "l4-mcq-five-ways"
          ],
          "requiredCorrect": 2
        },
        {
          "id": "d-scholastic-figures",
          "label": "Recall",
          "itemIds": [
            "concept-rw-philosophy-anselm-of-canterbury",
            "concept-rw-philosophy-gaunilo",
            "concept-rw-philosophy-william-of-ockham"
          ],
          "requiredCorrect": 2
        },
        {
          "id": "d-falsafa",
          "label": "Define",
          "itemIds": [
            "l4-def-falsafa",
            "czr-philosophy-l4-def-falsafa",
            "tf-d-philosophy-l4-def-falsafa"
          ],
          "requiredCorrect": 2
        },
        {
          "id": "d-floating-man",
          "label": "Match",
          "itemIds": [
            "l4-pair-floating-man",
            "l4-def-essence-existence"
          ]
        },
        {
          "id": "d-essence-existence-forms",
          "label": "Quiz",
          "itemIds": [
            "czr-philosophy-l4-def-essence-existence",
            "tf-df-philosophy-l4-def-essence-existence"
          ]
        },
        {
          "id": "d-averroes-ghazali",
          "label": "Quiz",
          "itemIds": [
            "l4-pair-commentator",
            "l4-mcq-ghazali",
            "concept-rw-philosophy-al-ghazali"
          ]
        }
      ],
      "objectiveTests": [
        {
          "id": "test-five-ways",
          "objectiveId": "obj-five-ways",
          "title": "Aquinas's Five Ways",
          "mcqIds": [
            "l4-mcq-five-ways",
            "ot-five-ways-1",
            "ot-five-ways-2",
            "ot-five-ways-3",
            "ot-five-ways-4"
          ]
        },
        {
          "id": "test-scholastics",
          "objectiveId": "obj-scholastics",
          "title": "Latin Scholastic Thinkers",
          "mcqIds": [
            "ot-scholastics-1",
            "ot-scholastics-2",
            "ot-scholastics-3",
            "ot-scholastics-4",
            "ot-scholastics-5"
          ]
        },
        {
          "id": "test-falsafa",
          "objectiveId": "obj-falsafa",
          "title": "Falsafa & Greek Transmission",
          "mcqIds": [
            "ot-falsafa-1",
            "ot-falsafa-2",
            "ot-falsafa-3",
            "ot-falsafa-4",
            "ot-falsafa-5"
          ]
        },
        {
          "id": "test-avicenna",
          "objectiveId": "obj-avicenna",
          "title": "Avicenna: Floating Man & Essence",
          "mcqIds": [
            "ot-avicenna-1",
            "ot-avicenna-2",
            "ot-avicenna-3",
            "ot-avicenna-4",
            "ot-avicenna-5"
          ]
        },
        {
          "id": "test-averroes",
          "objectiveId": "obj-averroes",
          "title": "Averroes & al-Ghazali",
          "mcqIds": [
            "l4-mcq-ghazali",
            "ot-averroes-1",
            "ot-averroes-2",
            "ot-averroes-3",
            "ot-averroes-4"
          ]
        }
      ]
    },
    {
      "id": "l5-early-modern",
      "title": "Early Modern Philosophy",
      "order": 5,
      "studyGuidePath": "/packs/philosophy/guides/l5p1-rationalism.md",
      "sources": [
        {
          "label": "Philosophy: A Comprehensive Study Guide"
        }
      ],
      "parts": [
        {
          "id": "l5p1-rationalism",
          "title": "Rationalism",
          "order": 1,
          "blurb": "Descartes tears knowledge down to one unshakable certainty, then Spinoza and Leibniz build vast systems on the power of pure reason.",
          "studyGuidePath": "/packs/philosophy/guides/l5p1-rationalism.md",
          "itemIds": [
            "l5-fact-rationalism",
            "l5-fact-radical-doubt",
            "l5-fact-evil-demon",
            "l5-proc-doubt",
            "l5-fact-cogito",
            "l5-fact-dualism",
            "l5-pair-res-cogitans",
            "l5-pair-res-extensa",
            "l5-mcq-mind-body",
            "l5-fact-spinoza",
            "l5-pair-leibniz",
            "concept-rw-philosophy-spinoza",
            "ot-rationalism-1",
            "ot-rationalism-2",
            "ot-rationalism-3",
            "ot-rationalism-4"
          ],
          "studyGuideAnchor": "reason-as-the-source-of-truth"
        },
        {
          "id": "l5p2-empiricism",
          "title": "Empiricism",
          "order": 2,
          "blurb": "Knowledge comes from the senses, not from reason — Locke's blank slate, Berkeley's idealism, and Hume's quiet demolition of cause and effect.",
          "studyGuidePath": "/packs/philosophy/guides/l5p2-empiricism.md",
          "itemIds": [
            "l5-fact-empiricism",
            "l5-fact-tabula-rasa",
            "l5-pair-tabula-rasa",
            "l5-fact-locke-rights",
            "l5-pair-berkeley",
            "l5-fact-hume-billiard",
            "l5-def-constant-conjunction",
            "l5-fact-induction",
            "l5-mcq-hume-causation",
            "concept-rw-philosophy-locke",
            "concept-rw-philosophy-berkeley",
            "ot-empiricism-1",
            "ot-empiricism-2",
            "ot-empiricism-3",
            "ot-empiricism-4"
          ],
          "studyGuideAnchor": "knowledge-from-experience"
        },
        {
          "id": "l5p3-kant-contract",
          "title": "Kant & the Social Contract",
          "order": 3,
          "blurb": "Kant's Copernican revolution turns the mind into the maker of experience and morality — alongside Hobbes, Locke and Rousseau on why we obey the state.",
          "studyGuidePath": "/packs/philosophy/guides/l5p3-kant-contract.md",
          "itemIds": [
            "l5-fact-copernican",
            "l5-fact-categorical-imperative",
            "l5-pair-end-not-means",
            "l5-def-a-priori",
            "l5-pair-analytic-synthetic",
            "l5-mcq-categorical",
            "l5-num-critique",
            "l5-num-leviathan",
            "l5-num-locke-essay",
            "l5-fact-hobbes",
            "l5-fact-rousseau",
            "l5-pair-general-will",
            "czr-philosophy-l5-def-a-priori",
            "tf-d-philosophy-l5-def-a-priori",
            "concept-rw-philosophy-hobbes",
            "concept-rw-philosophy-rousseau",
            "ot-kant-1",
            "ot-kant-2",
            "ot-kant-3",
            "ot-kant-4",
            "ot-contract-1",
            "ot-contract-2",
            "ot-contract-3",
            "ot-contract-4",
            "ot-contract-5",
            "ot-dates-1",
            "ot-dates-2",
            "ot-dates-3",
            "ot-dates-4",
            "ot-dates-5",
            "fi-ot-kant-2",
            "ot-cov-obj-key-dates-1",
            "ot-cov-obj-key-dates-2",
            "ot-cov-obj-key-dates-3",
            "ot-cov-obj-key-dates-4",
            "ot-cov-obj-key-dates-5",
            "ot-cov-obj-key-dates-6"
          ],
          "studyGuideAnchor": "kant-s-copernican-revolution"
        }
      ],
      "objectives": [
        {
          "id": "obj-rationalism",
          "statement": "Explain rationalist metaphysics: Descartes' dualism, Spinoza and Leibniz",
          "demonstrationIds": [
            "d-cartesian-dualism",
            "d-rationalist-thinkers"
          ]
        },
        {
          "id": "obj-empiricism",
          "statement": "Trace empiricism: Locke's blank slate, Berkeley's idealism, Hume on causation",
          "demonstrationIds": [
            "d-locke-berkeley",
            "d-hume-causation"
          ]
        },
        {
          "id": "obj-kant",
          "statement": "Explain Kant's a priori epistemology and his Categorical Imperative in ethics",
          "demonstrationIds": [
            "d-kant-epistemology",
            "d-kant-ethics"
          ]
        },
        {
          "id": "obj-social-contract",
          "statement": "Identify Hobbes and Rousseau and explain Rousseau's general will",
          "demonstrationIds": [
            "d-social-contract"
          ]
        },
        {
          "id": "obj-key-dates",
          "statement": "Recall the publication years of Leviathan, Locke's Essay, and Kant's Critique",
          "demonstrationIds": [
            "d-key-dates"
          ]
        }
      ],
      "demonstrations": [
        {
          "id": "d-cartesian-dualism",
          "label": "Match & quiz",
          "itemIds": [
            "l5-pair-res-cogitans",
            "l5-pair-res-extensa",
            "l5-mcq-mind-body"
          ]
        },
        {
          "id": "d-rationalist-thinkers",
          "label": "Match",
          "itemIds": [
            "concept-rw-philosophy-spinoza",
            "l5-pair-leibniz"
          ]
        },
        {
          "id": "d-locke-berkeley",
          "label": "Match",
          "itemIds": [
            "l5-pair-tabula-rasa",
            "concept-rw-philosophy-locke",
            "l5-pair-berkeley",
            "concept-rw-philosophy-berkeley"
          ],
          "requiredCorrect": 3
        },
        {
          "id": "d-hume-causation",
          "label": "Quiz",
          "itemIds": [
            "l5-def-constant-conjunction",
            "l5-mcq-hume-causation"
          ]
        },
        {
          "id": "d-kant-epistemology",
          "label": "Recall",
          "itemIds": [
            "l5-def-a-priori",
            "l5-pair-analytic-synthetic",
            "czr-philosophy-l5-def-a-priori",
            "tf-d-philosophy-l5-def-a-priori"
          ]
        },
        {
          "id": "d-kant-ethics",
          "label": "Quiz",
          "itemIds": [
            "l5-pair-end-not-means",
            "l5-mcq-categorical"
          ]
        },
        {
          "id": "d-social-contract",
          "label": "Match",
          "itemIds": [
            "concept-rw-philosophy-hobbes",
            "concept-rw-philosophy-rousseau",
            "l5-pair-general-will"
          ]
        },
        {
          "id": "d-key-dates",
          "label": "Recall",
          "itemIds": [
            "l5-num-leviathan",
            "l5-num-locke-essay",
            "l5-num-critique",
            "ot-cov-obj-key-dates-1",
            "ot-cov-obj-key-dates-2",
            "ot-cov-obj-key-dates-3",
            "ot-cov-obj-key-dates-4",
            "ot-cov-obj-key-dates-5",
            "ot-cov-obj-key-dates-6"
          ],
          "requiredCorrect": 2
        }
      ],
      "objectiveTests": [
        {
          "id": "test-rationalism",
          "objectiveId": "obj-rationalism",
          "title": "Rationalist Metaphysics",
          "mcqIds": [
            "l5-mcq-mind-body",
            "ot-rationalism-1",
            "ot-rationalism-2",
            "ot-rationalism-3",
            "ot-rationalism-4"
          ]
        },
        {
          "id": "test-empiricism",
          "objectiveId": "obj-empiricism",
          "title": "Empiricism: Locke to Hume",
          "mcqIds": [
            "l5-mcq-hume-causation",
            "ot-empiricism-1",
            "ot-empiricism-2",
            "ot-empiricism-3",
            "ot-empiricism-4"
          ]
        },
        {
          "id": "test-kant",
          "objectiveId": "obj-kant",
          "title": "Kant: Mind & Morality",
          "mcqIds": [
            "l5-mcq-categorical",
            "ot-kant-1",
            "ot-kant-2",
            "ot-kant-3",
            "ot-kant-4"
          ]
        },
        {
          "id": "test-social-contract",
          "objectiveId": "obj-social-contract",
          "title": "The Social Contract",
          "mcqIds": [
            "ot-contract-1",
            "ot-contract-2",
            "ot-contract-3",
            "ot-contract-4",
            "ot-contract-5"
          ]
        },
        {
          "id": "test-key-dates",
          "objectiveId": "obj-key-dates",
          "title": "Key Publication Years",
          "mcqIds": [
            "ot-dates-1",
            "ot-dates-2",
            "ot-dates-3",
            "ot-dates-4",
            "ot-dates-5",
            "ot-cov-obj-key-dates-1",
            "ot-cov-obj-key-dates-2",
            "ot-cov-obj-key-dates-3",
            "ot-cov-obj-key-dates-4",
            "ot-cov-obj-key-dates-5"
          ]
        }
      ]
    },
    {
      "id": "l6-nineteenth-century",
      "title": "The 19th Century",
      "order": 6,
      "studyGuidePath": "/packs/philosophy/guides/l6p1-idealism.md",
      "sources": [
        {
          "label": "Philosophy: A Comprehensive Study Guide"
        }
      ],
      "parts": [
        {
          "id": "l6p1-idealism",
          "title": "German Idealism",
          "order": 1,
          "blurb": "Hegel's dialectic and the famous Master-Slave struggle for recognition, plus Schopenhauer's bleak vision of the world as Will.",
          "studyGuidePath": "/packs/philosophy/guides/l6p1-idealism.md",
          "itemIds": [
            "l6-fact-hegel-dialectic",
            "l6-def-dialectic",
            "l6-pair-geist",
            "l6-fact-master-slave",
            "l6-proc-master-slave",
            "l6-fact-slave-labor",
            "l6-mcq-master-slave-legacy",
            "l6-fact-schopenhauer",
            "l6-pair-will",
            "l6-fact-schopenhauer-art",
            "czr-philosophy-l6-def-dialectic",
            "tf-f-philosophy-l6-pair-will",
            "tf-d-philosophy-l6-def-dialectic",
            "concept-rw-philosophy-geist",
            "ot-idealism-1",
            "ot-idealism-2",
            "ot-idealism-3",
            "ot-idealism-4"
          ],
          "studyGuideAnchor": "hegel-reality-unfolds-through-contradiction"
        },
        {
          "id": "l6p2-nietzsche",
          "title": "Nietzsche",
          "order": 2,
          "blurb": "The most misread philosopher in history: \"God is dead\" as a warning, the will to power, and the Übermensch as creator of new values.",
          "studyGuidePath": "/packs/philosophy/guides/l6p2-nietzsche.md",
          "itemIds": [
            "l6-fact-god-is-dead",
            "l6-fact-madman",
            "l6-pair-god-meant",
            "l6-def-will-to-power",
            "l6-def-ubermensch",
            "l6-pair-eternal-recurrence",
            "l6-mcq-nietzsche-answer",
            "czr-philosophy-l6-def-will-to-power",
            "czr-philosophy-l6-def-ubermensch",
            "tf-d-philosophy-l6-def-will-to-power",
            "tf-d-philosophy-l6-def-ubermensch",
            "concept-rw-philosophy-the-will-to-power",
            "concept-rw-philosophy-eternal-recurrence",
            "ot-crisis-1",
            "ot-crisis-2",
            "ot-crisis-3",
            "ot-crisis-4",
            "ot-ideals-1",
            "ot-ideals-2",
            "ot-ideals-3",
            "ot-ideals-4",
            "ot-ideals-5",
            "fi-ot-crisis-1",
            "fi-ot-crisis-3",
            "fi-ot-ideals-2"
          ],
          "studyGuideAnchor": "god-is-dead-a-warning-not-a-cheer"
        },
        {
          "id": "l6p3-marx-mill-kierkegaard",
          "title": "Revolution, Utility & Faith",
          "order": 3,
          "blurb": "Three radical answers to the modern condition: Marx's class struggle, Mill's greatest happiness, and Kierkegaard's leap of faith.",
          "studyGuidePath": "/packs/philosophy/guides/l6p3-marx-mill-kierkegaard.md",
          "itemIds": [
            "l6-fact-marx",
            "l6-def-alienation",
            "l6-pair-historical-materialism",
            "l6-num-manifesto",
            "l6-fact-mill",
            "l6-def-utilitarianism",
            "l6-pair-harm-principle",
            "l6-num-on-liberty",
            "l6-fact-kierkegaard",
            "l6-pair-leap-of-faith",
            "l6-mcq-existentialism-father",
            "l6-num-phenomenology",
            "czr-philosophy-l6-def-alienation",
            "czr-philosophy-l6-def-utilitarianism",
            "tf-d-philosophy-l6-def-alienation",
            "tf-df-philosophy-l6-def-utilitarianism",
            "concept-rw-philosophy-alienation",
            "concept-rw-philosophy-the-harm-principle",
            "ot-idealism-5",
            "ot-marx-1",
            "ot-marx-2",
            "ot-marx-3",
            "ot-marx-4",
            "ot-millk-1",
            "ot-millk-2",
            "ot-millk-3",
            "ot-millk-4",
            "fi-ot-idealism-5",
            "fi-ot-marx-1"
          ],
          "studyGuideAnchor": "marx-history-as-class-struggle"
        }
      ],
      "objectives": [
        {
          "id": "obj-idealism",
          "statement": "Explain Hegel's dialectic and contrast his Spirit (Geist) with Schopenhauer's Will",
          "demonstrationIds": [
            "d-hegel-dialectic",
            "d-spirit-vs-will"
          ]
        },
        {
          "id": "obj-nietzsche-crisis",
          "statement": "Explain Nietzsche's 'God is dead' as a crisis of values and his will to power",
          "demonstrationIds": [
            "d-god-is-dead",
            "d-will-to-power"
          ]
        },
        {
          "id": "obj-nietzsche-ideals",
          "statement": "Distinguish Nietzsche's Übermensch from the test of eternal recurrence",
          "demonstrationIds": [
            "d-ubermensch",
            "d-eternal-recurrence"
          ]
        },
        {
          "id": "obj-marx",
          "statement": "Explain Marx's alienation and historical materialism and their Hegelian roots",
          "demonstrationIds": [
            "d-alienation",
            "d-materialism-legacy"
          ]
        },
        {
          "id": "obj-mill-kierkegaard",
          "statement": "Compare Mill's utilitarian liberalism with Kierkegaard's existential faith",
          "demonstrationIds": [
            "d-mill",
            "d-mill-kierkegaard"
          ]
        }
      ],
      "demonstrations": [
        {
          "id": "d-hegel-dialectic",
          "label": "Define",
          "itemIds": [
            "l6-def-dialectic",
            "czr-philosophy-l6-def-dialectic",
            "tf-d-philosophy-l6-def-dialectic",
            "l6-num-phenomenology"
          ]
        },
        {
          "id": "d-spirit-vs-will",
          "label": "Contrast",
          "itemIds": [
            "l6-pair-geist",
            "concept-rw-philosophy-geist",
            "l6-pair-will",
            "tf-f-philosophy-l6-pair-will"
          ],
          "requiredCorrect": 3
        },
        {
          "id": "d-god-is-dead",
          "label": "Quiz",
          "itemIds": [
            "l6-pair-god-meant",
            "l6-mcq-nietzsche-answer"
          ]
        },
        {
          "id": "d-will-to-power",
          "label": "Define",
          "itemIds": [
            "l6-def-will-to-power",
            "czr-philosophy-l6-def-will-to-power",
            "tf-d-philosophy-l6-def-will-to-power",
            "concept-rw-philosophy-the-will-to-power"
          ]
        },
        {
          "id": "d-ubermensch",
          "label": "Define",
          "itemIds": [
            "l6-def-ubermensch",
            "czr-philosophy-l6-def-ubermensch",
            "tf-d-philosophy-l6-def-ubermensch"
          ]
        },
        {
          "id": "d-eternal-recurrence",
          "label": "Match",
          "itemIds": [
            "l6-pair-eternal-recurrence",
            "concept-rw-philosophy-eternal-recurrence"
          ]
        },
        {
          "id": "d-alienation",
          "label": "Define",
          "itemIds": [
            "l6-def-alienation",
            "czr-philosophy-l6-def-alienation",
            "tf-d-philosophy-l6-def-alienation",
            "concept-rw-philosophy-alienation"
          ]
        },
        {
          "id": "d-materialism-legacy",
          "label": "Quiz",
          "itemIds": [
            "l6-pair-historical-materialism",
            "l6-mcq-master-slave-legacy",
            "l6-num-manifesto"
          ]
        },
        {
          "id": "d-mill",
          "label": "Recall",
          "itemIds": [
            "l6-def-utilitarianism",
            "l6-pair-harm-principle",
            "czr-philosophy-l6-def-utilitarianism",
            "l6-num-on-liberty"
          ]
        },
        {
          "id": "d-mill-kierkegaard",
          "label": "Compare",
          "itemIds": [
            "tf-df-philosophy-l6-def-utilitarianism",
            "concept-rw-philosophy-the-harm-principle",
            "l6-pair-leap-of-faith",
            "l6-mcq-existentialism-father"
          ],
          "requiredCorrect": 3
        }
      ],
      "objectiveTests": [
        {
          "id": "test-idealism",
          "objectiveId": "obj-idealism",
          "title": "Hegel's Dialectic vs Schopenhauer's Will",
          "mcqIds": [
            "ot-idealism-1",
            "ot-idealism-2",
            "ot-idealism-3",
            "ot-idealism-4",
            "l6-mcq-master-slave-legacy"
          ]
        },
        {
          "id": "test-nietzsche-crisis",
          "objectiveId": "obj-nietzsche-crisis",
          "title": "God Is Dead & Will to Power",
          "mcqIds": [
            "l6-mcq-nietzsche-answer",
            "ot-crisis-1",
            "ot-crisis-2",
            "ot-crisis-3",
            "ot-crisis-4"
          ]
        },
        {
          "id": "test-nietzsche-ideals",
          "objectiveId": "obj-nietzsche-ideals",
          "title": "Ubermensch & Eternal Recurrence",
          "mcqIds": [
            "ot-ideals-1",
            "ot-ideals-2",
            "ot-ideals-3",
            "ot-ideals-4",
            "ot-ideals-5"
          ]
        },
        {
          "id": "test-marx",
          "objectiveId": "obj-marx",
          "title": "Marx: Alienation & Materialism",
          "mcqIds": [
            "l6-mcq-master-slave-legacy",
            "ot-marx-1",
            "ot-marx-2",
            "ot-marx-3",
            "ot-marx-4"
          ]
        },
        {
          "id": "test-mill-kierkegaard",
          "objectiveId": "obj-mill-kierkegaard",
          "title": "Mill vs Kierkegaard",
          "mcqIds": [
            "l6-mcq-existentialism-father",
            "ot-millk-1",
            "ot-millk-2",
            "ot-millk-3",
            "ot-millk-4"
          ]
        }
      ]
    },
    {
      "id": "l7-twentieth-century",
      "title": "The 20th Century",
      "order": 7,
      "studyGuidePath": "/packs/philosophy/guides/l7p1-existentialism.md",
      "sources": [
        {
          "label": "Philosophy: A Comprehensive Study Guide"
        }
      ],
      "parts": [
        {
          "id": "l7p1-existentialism",
          "title": "Existentialism",
          "order": 1,
          "blurb": "Sartre, de Beauvoir, and Camus on radical freedom, bad faith, and the absurd.",
          "studyGuidePath": "/packs/philosophy/guides/l7p1-existentialism.md",
          "itemIds": [
            "l7-fact-existence-precedes-essence",
            "l7-fact-cafe-waiter",
            "l7-fact-sisyphus",
            "l7-def-bad-faith",
            "l7-pair-second-sex",
            "l7-pair-the-absurd",
            "l7-mcq-existence-essence",
            "czr-philosophy-l7-def-bad-faith",
            "tf-df-philosophy-l7-def-bad-faith",
            "ot-existentialism-bad-faith",
            "ot-existentialism-absurd",
            "ot-existentialism-second-sex",
            "ot-existentialism-freedom",
            "fi-ot-existentialism-second-sex",
            "fi-ot-existentialism-freedom"
          ],
          "studyGuideAnchor": "existence-precedes-essence"
        },
        {
          "id": "l7p2-analytic",
          "title": "Analytic Philosophy",
          "order": 2,
          "blurb": "Frege, Russell, and two Wittgensteins turn philosophy toward language and logic.",
          "studyGuidePath": "/packs/philosophy/guides/l7p2-analytic.md",
          "itemIds": [
            "l7-fact-tractatus-silence",
            "l7-fact-meaning-is-use",
            "l7-def-language-game",
            "l7-def-family-resemblance",
            "l7-pair-frege-sense-reference",
            "l7-pair-russell-atomism",
            "l7-mcq-verification",
            "czr-philosophy-l7-def-language-game",
            "czr-philosophy-l7-def-family-resemblance",
            "tf-t-philosophy-l7-pair-frege-sense-reference",
            "tf-d-philosophy-l7-def-language-game",
            "tf-df-philosophy-l7-def-family-resemblance",
            "concept-rw-philosophy-frege",
            "concept-rw-philosophy-russell",
            "ot-witt-meaning-use",
            "ot-witt-language-game",
            "ot-witt-family-resemblance",
            "ot-witt-early-vs-late",
            "ot-witt-investigations-year",
            "ot-analytic-frege",
            "ot-analytic-russell",
            "ot-analytic-founder-roles",
            "ot-analytic-verification-flaw",
            "fi-l7-mcq-verification",
            "fi-ot-analytic-frege",
            "fi-ot-analytic-russell"
          ],
          "studyGuideAnchor": "the-tractatus-whereof-one-cannot-speak"
        },
        {
          "id": "l7p3-phenomenology-political",
          "title": "Phenomenology & Political Philosophy",
          "order": 3,
          "blurb": "Husserl and Heidegger describe lived being; Rawls reimagines justice.",
          "studyGuidePath": "/packs/philosophy/guides/l7p3-phenomenology-political.md",
          "itemIds": [
            "l7-fact-veil-of-ignorance",
            "l7-fact-dasein",
            "l7-def-epoche",
            "l7-pair-intentionality",
            "l7-pair-foucault-power",
            "l7-pair-derrida-deconstruction",
            "l7-mcq-difference-principle",
            "l7-num-being-and-time",
            "l7-num-theory-of-justice",
            "l7-num-phil-investigations",
            "czr-philosophy-l7-def-epoche",
            "tf-df-philosophy-l7-def-epoche",
            "concept-rw-philosophy-husserl",
            "concept-rw-philosophy-foucault",
            "concept-rw-philosophy-derrida",
            "ot-phenom-epoche",
            "ot-phenom-intentionality",
            "ot-phenom-husserl",
            "ot-phenom-lifeworld",
            "ot-phenom-dasein",
            "ot-cont-foucault",
            "ot-cont-derrida",
            "ot-cont-veil",
            "ot-cont-attribution",
            "fi-l7-mcq-difference-principle",
            "fi-ot-phenom-epoche",
            "fi-ot-cont-foucault"
          ],
          "studyGuideAnchor": "rawls-and-the-veil-of-ignorance"
        }
      ],
      "objectives": [
        {
          "id": "obj-existentialism",
          "statement": "Explain existentialism's core ideas: radical freedom, bad faith, and the absurd",
          "demonstrationIds": [
            "d-existentialist-trio",
            "d-bad-faith"
          ]
        },
        {
          "id": "obj-wittgenstein-late",
          "statement": "Explain Wittgenstein's later turn: meaning as use, language-games, family resemblance",
          "demonstrationIds": [
            "d-language-games",
            "d-family-resemblance"
          ]
        },
        {
          "id": "obj-analytic-founders",
          "statement": "Distinguish analytic philosophy's founders: Frege, Russell, and verificationism",
          "demonstrationIds": [
            "d-analytic-founders",
            "d-logicians-id"
          ]
        },
        {
          "id": "obj-phenomenology",
          "statement": "Explain phenomenology: Husserl's epoche, intentionality, and its founding works",
          "demonstrationIds": [
            "d-phenomenology",
            "d-phenomenology-recall"
          ]
        },
        {
          "id": "obj-continental-political",
          "statement": "Explain Foucault's power/knowledge, Derrida's deconstruction, and Rawls's justice",
          "demonstrationIds": [
            "d-poststructuralism",
            "d-rawls-justice"
          ]
        }
      ],
      "demonstrations": [
        {
          "id": "d-existentialist-trio",
          "label": "Compare the trio",
          "itemIds": [
            "l7-mcq-existence-essence",
            "l7-pair-second-sex",
            "l7-pair-the-absurd"
          ],
          "requiredCorrect": 3
        },
        {
          "id": "d-bad-faith",
          "label": "Bad faith",
          "itemIds": [
            "l7-def-bad-faith",
            "czr-philosophy-l7-def-bad-faith",
            "tf-df-philosophy-l7-def-bad-faith"
          ]
        },
        {
          "id": "d-language-games",
          "label": "Language-games",
          "itemIds": [
            "l7-def-language-game",
            "czr-philosophy-l7-def-language-game",
            "tf-d-philosophy-l7-def-language-game",
            "l7-num-phil-investigations"
          ]
        },
        {
          "id": "d-family-resemblance",
          "label": "Family resemblance",
          "itemIds": [
            "l7-def-family-resemblance",
            "czr-philosophy-l7-def-family-resemblance",
            "tf-df-philosophy-l7-def-family-resemblance"
          ]
        },
        {
          "id": "d-analytic-founders",
          "label": "Compare founders",
          "itemIds": [
            "l7-pair-frege-sense-reference",
            "l7-pair-russell-atomism",
            "l7-mcq-verification"
          ],
          "requiredCorrect": 3
        },
        {
          "id": "d-logicians-id",
          "label": "Identify logicians",
          "itemIds": [
            "concept-rw-philosophy-frege",
            "concept-rw-philosophy-russell",
            "tf-t-philosophy-l7-pair-frege-sense-reference"
          ]
        },
        {
          "id": "d-phenomenology",
          "label": "Epoche & intentionality",
          "itemIds": [
            "l7-def-epoche",
            "l7-pair-intentionality",
            "czr-philosophy-l7-def-epoche"
          ]
        },
        {
          "id": "d-phenomenology-recall",
          "label": "Recall Husserl & Heidegger",
          "itemIds": [
            "tf-df-philosophy-l7-def-epoche",
            "concept-rw-philosophy-husserl",
            "l7-num-being-and-time"
          ]
        },
        {
          "id": "d-poststructuralism",
          "label": "Foucault & Derrida",
          "itemIds": [
            "l7-pair-foucault-power",
            "concept-rw-philosophy-foucault",
            "l7-pair-derrida-deconstruction",
            "concept-rw-philosophy-derrida"
          ],
          "requiredCorrect": 3
        },
        {
          "id": "d-rawls-justice",
          "label": "Rawls on justice",
          "itemIds": [
            "l7-mcq-difference-principle",
            "l7-num-theory-of-justice"
          ]
        }
      ],
      "objectiveTests": [
        {
          "id": "test-existentialism",
          "objectiveId": "obj-existentialism",
          "title": "Existentialism",
          "mcqIds": [
            "l7-mcq-existence-essence",
            "ot-existentialism-bad-faith",
            "ot-existentialism-absurd",
            "ot-existentialism-second-sex",
            "ot-existentialism-freedom"
          ]
        },
        {
          "id": "test-wittgenstein-late",
          "objectiveId": "obj-wittgenstein-late",
          "title": "The Later Wittgenstein",
          "mcqIds": [
            "ot-witt-meaning-use",
            "ot-witt-language-game",
            "ot-witt-family-resemblance",
            "ot-witt-early-vs-late",
            "ot-witt-investigations-year"
          ]
        },
        {
          "id": "test-analytic-founders",
          "objectiveId": "obj-analytic-founders",
          "title": "Analytic Founders",
          "mcqIds": [
            "l7-mcq-verification",
            "ot-analytic-frege",
            "ot-analytic-russell",
            "ot-analytic-founder-roles",
            "ot-analytic-verification-flaw"
          ]
        },
        {
          "id": "test-phenomenology",
          "objectiveId": "obj-phenomenology",
          "title": "Phenomenology",
          "mcqIds": [
            "ot-phenom-epoche",
            "ot-phenom-intentionality",
            "ot-phenom-husserl",
            "ot-phenom-lifeworld",
            "ot-phenom-dasein"
          ]
        },
        {
          "id": "test-continental-political",
          "objectiveId": "obj-continental-political",
          "title": "Power, Texts & Justice",
          "mcqIds": [
            "l7-mcq-difference-principle",
            "ot-cont-foucault",
            "ot-cont-derrida",
            "ot-cont-veil",
            "ot-cont-attribution"
          ]
        }
      ]
    },
    {
      "id": "l8-eastern",
      "title": "Eastern Philosophy",
      "order": 8,
      "studyGuidePath": "/packs/philosophy/guides/l8p1-indian.md",
      "sources": [
        {
          "label": "Philosophy: A Comprehensive Study Guide"
        }
      ],
      "parts": [
        {
          "id": "l8p1-indian",
          "title": "Indian Philosophy",
          "order": 1,
          "blurb": "The six orthodox schools, and Advaita Vedānta's claim that the self and the absolute are one.",
          "studyGuidePath": "/packs/philosophy/guides/l8p1-indian.md",
          "itemIds": [
            "l8-fact-astika-nastika",
            "l8-def-saddarsana",
            "l8-pair-nyaya",
            "l8-pair-samkhya",
            "l8-pair-mimamsa",
            "l8-fact-snake-rope",
            "l8-def-maya",
            "l8-pair-tat-tvam-asi",
            "l8-mcq-advaita-dvaita",
            "czr-philosophy-l8-def-saddarsana",
            "czr-philosophy-l8-def-maya",
            "tf-t-philosophy-l8-pair-mimamsa",
            "tf-d-philosophy-l8-def-saddarsana",
            "tf-d-philosophy-l8-def-maya",
            "concept-rw-philosophy-m-y",
            "ot-orthodox-saddarsana",
            "ot-orthodox-nyaya",
            "ot-orthodox-samkhya",
            "ot-orthodox-mimamsa",
            "ot-orthodox-not-school",
            "ot-advaita-maya",
            "ot-advaita-tat-tvam-asi",
            "ot-advaita-snake-rope",
            "ot-advaita-moksha",
            "fi-l8-mcq-advaita-dvaita",
            "fi-ot-orthodox-samkhya",
            "fi-ot-orthodox-mimamsa",
            "ot-cov-obj-orthodox-schools-1",
            "ot-cov-obj-orthodox-schools-2",
            "ot-cov-obj-orthodox-schools-3",
            "ot-cov-obj-orthodox-schools-4"
          ],
          "studyGuideAnchor": "orthodox-and-heterodox"
        },
        {
          "id": "l8p2-buddhism",
          "title": "Buddhism",
          "order": 2,
          "blurb": "The Middle Way, the Four Noble Truths, the Eightfold Path, and the radical claim of no-self.",
          "studyGuidePath": "/packs/philosophy/guides/l8p2-buddhism.md",
          "itemIds": [
            "l8-fact-middle-way",
            "l8-proc-four-truths",
            "l8-pair-dukkha",
            "l8-pair-tanha",
            "l8-pair-nirvana",
            "l8-def-eightfold-path",
            "l8-mcq-path-divisions",
            "l8-fact-anatta",
            "l8-def-five-aggregates",
            "czr-philosophy-l8-def-eightfold-path",
            "czr-philosophy-l8-def-five-aggregates",
            "tf-d-philosophy-l8-def-eightfold-path",
            "tf-df-philosophy-l8-def-five-aggregates",
            "concept-rw-philosophy-nirvana",
            "ot-buddhism-tanha",
            "ot-buddhism-nirvana",
            "ot-buddhism-anatta",
            "ot-buddhism-aggregates-not",
            "fi-l8-mcq-path-divisions",
            "fi-ot-buddhism-tanha",
            "fi-ot-buddhism-nirvana",
            "ot-cov-obj-buddhism-1",
            "ot-cov-obj-buddhism-2",
            "ot-cov-obj-buddhism-3",
            "ot-cov-obj-buddhism-4",
            "ot-cov-obj-buddhism-5",
            "ot-cov-obj-buddhism-6"
          ],
          "studyGuideAnchor": "the-middle-way"
        },
        {
          "id": "l8p3-chinese",
          "title": "Chinese Philosophy",
          "order": 3,
          "blurb": "Confucius on benevolence and right relationship; Laozi and Zhuangzi on the Way and effortless action.",
          "studyGuidePath": "/packs/philosophy/guides/l8p3-chinese.md",
          "itemIds": [
            "l8-fact-confucius-analects",
            "l8-pair-ren",
            "l8-fact-shu-golden-rule",
            "l8-pair-junzi",
            "l8-fact-tao-unnamed",
            "l8-fact-usefulness-emptiness",
            "l8-def-wu-wei",
            "l8-fact-cook-ding",
            "l8-mcq-water",
            "czr-philosophy-l8-def-wu-wei",
            "tf-d-philosophy-l8-def-wu-wei",
            "concept-rw-philosophy-wu-wei",
            "concept-rw-philosophy-r-n",
            "ot-chinese-ren",
            "ot-chinese-junzi",
            "ot-chinese-wuwei",
            "ot-chinese-contrast"
          ],
          "studyGuideAnchor": "confucius-and-the-analects"
        },
        {
          "id": "l8p4-ubuntu",
          "title": "Ubuntu & African Philosophy",
          "order": 4,
          "blurb": "Personhood as something achieved in community: \"I am because we are.\"",
          "studyGuidePath": "/packs/philosophy/guides/l8p4-ubuntu.md",
          "itemIds": [
            "l8-fact-ubuntu-phrase",
            "l8-def-ubuntu",
            "l8-pair-cogito-vs-ubuntu",
            "l8-mcq-personhood",
            "l8-pair-indaba",
            "l8-fact-restorative-justice",
            "czr-philosophy-l8-def-ubuntu",
            "tf-df-philosophy-l8-def-ubuntu",
            "concept-rw-philosophy-ubuntu",
            "ot-ubuntu-phrase",
            "ot-ubuntu-apply",
            "ot-ubuntu-cogito",
            "ot-ubuntu-indaba",
            "fi-ot-ubuntu-cogito",
            "fi-ot-ubuntu-indaba",
            "fi-ot-ubuntu-apply"
          ],
          "studyGuideAnchor": "i-am-because-we-are"
        }
      ],
      "objectives": [
        {
          "id": "obj-orthodox-schools",
          "statement": "Identify the six orthodox (Ṣaḍdarśana) schools and match Nyāya, Sāṃkhya, and Mīmāṃsā to their domains",
          "demonstrationIds": [
            "d-saddarsana-framework",
            "d-six-schools-domains"
          ]
        },
        {
          "id": "obj-advaita-nonduality",
          "statement": "Explain Advaita's non-duality — māyā and 'Tat tvam asi' — and contrast it with Dvaita",
          "demonstrationIds": [
            "d-maya-misperception",
            "d-nonduality-identity"
          ]
        },
        {
          "id": "obj-buddhism",
          "statement": "Reconstruct the Four Noble Truths and Buddhism's structural analysis of the path and the self",
          "demonstrationIds": [
            "d-four-noble-truths",
            "d-path-and-aggregates"
          ]
        },
        {
          "id": "obj-chinese",
          "statement": "Distinguish Confucian virtue (rén, junzi) from the Daoist ideal of wu wei",
          "demonstrationIds": [
            "d-confucian-virtue",
            "d-daoist-wuwei"
          ]
        },
        {
          "id": "obj-ubuntu",
          "statement": "Explain Ubuntu's relational personhood and contrast it with Descartes' cogito",
          "demonstrationIds": [
            "d-ubuntu-personhood",
            "d-relational-self"
          ]
        }
      ],
      "demonstrations": [
        {
          "id": "d-saddarsana-framework",
          "label": "Recall",
          "itemIds": [
            "l8-def-saddarsana",
            "czr-philosophy-l8-def-saddarsana",
            "tf-d-philosophy-l8-def-saddarsana",
            "ot-cov-obj-orthodox-schools-1",
            "ot-cov-obj-orthodox-schools-2",
            "ot-cov-obj-orthodox-schools-3",
            "ot-cov-obj-orthodox-schools-4"
          ]
        },
        {
          "id": "d-six-schools-domains",
          "label": "Match",
          "itemIds": [
            "l8-pair-nyaya",
            "l8-pair-samkhya",
            "l8-pair-mimamsa",
            "tf-t-philosophy-l8-pair-mimamsa"
          ],
          "requiredCorrect": 3
        },
        {
          "id": "d-maya-misperception",
          "label": "Define",
          "itemIds": [
            "l8-def-maya",
            "czr-philosophy-l8-def-maya",
            "tf-d-philosophy-l8-def-maya",
            "concept-rw-philosophy-m-y"
          ]
        },
        {
          "id": "d-nonduality-identity",
          "label": "Quiz",
          "itemIds": [
            "l8-pair-tat-tvam-asi",
            "l8-mcq-advaita-dvaita"
          ]
        },
        {
          "id": "d-four-noble-truths",
          "label": "Match",
          "itemIds": [
            "l8-pair-dukkha",
            "l8-pair-tanha",
            "l8-pair-nirvana",
            "l8-def-eightfold-path",
            "ot-cov-obj-buddhism-1",
            "ot-cov-obj-buddhism-2",
            "ot-cov-obj-buddhism-3",
            "ot-cov-obj-buddhism-4",
            "ot-cov-obj-buddhism-5",
            "ot-cov-obj-buddhism-6"
          ],
          "requiredCorrect": 3
        },
        {
          "id": "d-path-and-aggregates",
          "label": "Quiz",
          "itemIds": [
            "l8-mcq-path-divisions",
            "l8-def-five-aggregates",
            "czr-philosophy-l8-def-five-aggregates",
            "tf-df-philosophy-l8-def-five-aggregates"
          ]
        },
        {
          "id": "d-confucian-virtue",
          "label": "Match",
          "itemIds": [
            "l8-pair-ren",
            "l8-pair-junzi",
            "concept-rw-philosophy-r-n"
          ]
        },
        {
          "id": "d-daoist-wuwei",
          "label": "Quiz",
          "itemIds": [
            "l8-def-wu-wei",
            "l8-mcq-water",
            "czr-philosophy-l8-def-wu-wei",
            "concept-rw-philosophy-wu-wei"
          ]
        },
        {
          "id": "d-ubuntu-personhood",
          "label": "Quiz",
          "itemIds": [
            "l8-def-ubuntu",
            "l8-mcq-personhood",
            "czr-philosophy-l8-def-ubuntu",
            "tf-df-philosophy-l8-def-ubuntu"
          ]
        },
        {
          "id": "d-relational-self",
          "label": "Contrast",
          "itemIds": [
            "l8-pair-cogito-vs-ubuntu",
            "l8-pair-indaba",
            "concept-rw-philosophy-ubuntu"
          ]
        }
      ],
      "objectiveTests": [
        {
          "id": "test-orthodox-schools",
          "objectiveId": "obj-orthodox-schools",
          "title": "The Six Orthodox Schools",
          "mcqIds": [
            "ot-orthodox-saddarsana",
            "ot-orthodox-nyaya",
            "ot-orthodox-samkhya",
            "ot-orthodox-mimamsa",
            "ot-orthodox-not-school",
            "ot-cov-obj-orthodox-schools-1",
            "ot-cov-obj-orthodox-schools-2",
            "ot-cov-obj-orthodox-schools-3",
            "ot-cov-obj-orthodox-schools-4"
          ]
        },
        {
          "id": "test-advaita-nonduality",
          "objectiveId": "obj-advaita-nonduality",
          "title": "Advaita Non-Duality",
          "mcqIds": [
            "l8-mcq-advaita-dvaita",
            "ot-advaita-maya",
            "ot-advaita-tat-tvam-asi",
            "ot-advaita-snake-rope",
            "ot-advaita-moksha"
          ]
        },
        {
          "id": "test-buddhism",
          "objectiveId": "obj-buddhism",
          "title": "Four Noble Truths & No-Self",
          "mcqIds": [
            "l8-mcq-path-divisions",
            "ot-buddhism-tanha",
            "ot-buddhism-nirvana",
            "ot-buddhism-anatta",
            "ot-buddhism-aggregates-not",
            "ot-cov-obj-buddhism-1",
            "ot-cov-obj-buddhism-2",
            "ot-cov-obj-buddhism-3",
            "ot-cov-obj-buddhism-4",
            "ot-cov-obj-buddhism-5"
          ]
        },
        {
          "id": "test-chinese",
          "objectiveId": "obj-chinese",
          "title": "Confucian Virtue vs. Wu Wei",
          "mcqIds": [
            "l8-mcq-water",
            "ot-chinese-ren",
            "ot-chinese-junzi",
            "ot-chinese-wuwei",
            "ot-chinese-contrast"
          ]
        },
        {
          "id": "test-ubuntu",
          "objectiveId": "obj-ubuntu",
          "title": "Ubuntu & the Relational Self",
          "mcqIds": [
            "l8-mcq-personhood",
            "ot-ubuntu-phrase",
            "ot-ubuntu-apply",
            "ot-ubuntu-cogito",
            "ot-ubuntu-indaba"
          ]
        }
      ]
    },
    {
      "id": "l9-thought-experiments",
      "title": "Famous Thought Experiments",
      "order": 9,
      "studyGuidePath": "/packs/philosophy/guides/l9p1-knowledge-reality.md",
      "sources": [
        {
          "label": "Philosophy: A Comprehensive Study Guide"
        }
      ],
      "parts": [
        {
          "id": "l9p1-knowledge-reality",
          "title": "Knowledge & Reality",
          "order": 1,
          "blurb": "Seven scenarios that press our grip on truth, identity and certainty until it cracks — from Plato's shadows to Zhuangzi's butterfly.",
          "studyGuidePath": "/packs/philosophy/guides/l9p1-knowledge-reality.md",
          "itemIds": [
            "l9-fact-cave",
            "l9-mcq-cave",
            "l9-fact-evil-demon",
            "l9-pair-evil-demon",
            "l9-fact-floating-man",
            "l9-pair-floating-man",
            "l9-fact-ship-theseus",
            "l9-mcq-ship-theseus",
            "l9-fact-butterfly",
            "l9-fact-gettier",
            "l9-mcq-gettier",
            "l9-fact-sorites",
            "l9-pair-sorites",
            "tf-f-philosophy-l9-pair-floating-man",
            "concept-rw-philosophy-the-sorites-paradox",
            "ot-know-cogito",
            "ot-know-sun",
            "ot-know-synthesis",
            "ot-mind-floating-who",
            "ot-mind-floating-shows",
            "ot-iv-sorites-vagueness",
            "ot-iv-ship-not",
            "ot-iv-sorites-words",
            "ot-iv-sorites-step",
            "ot-cov-obj-knowledge-limits-1",
            "ot-cov-obj-knowledge-limits-2",
            "ot-cov-obj-knowledge-limits-3",
            "ot-cov-obj-knowledge-limits-4",
            "ot-cov-obj-knowledge-limits-5",
            "ot-cov-obj-knowledge-limits-6"
          ],
          "studyGuideAnchor": "plato-s-allegory-of-the-cave"
        },
        {
          "id": "l9p2-mind-ethics-society",
          "title": "Mind, Ethics & Society",
          "order": 2,
          "blurb": "The trolley, the veil, the Chinese Room and the zombie — experiments that probe what we owe each other, and whether a machine could ever truly think.",
          "studyGuidePath": "/packs/philosophy/guides/l9p2-mind-ethics-society.md",
          "itemIds": [
            "l9-fact-trolley",
            "l9-mcq-trolley",
            "l9-pair-trolley",
            "l9-fact-veil",
            "l9-mcq-veil",
            "l9-fact-chinese-room",
            "l9-pair-chinese-room",
            "l9-fact-zombie",
            "l9-fact-invisible-hand",
            "l9-fact-schrodinger",
            "l9-pair-schrodinger",
            "tf-f-philosophy-l9-pair-trolley",
            "tf-f-philosophy-l9-pair-chinese-room",
            "concept-rw-philosophy-the-invisible-hand",
            "concept-rw-philosophy-schr-dinger-s-cat",
            "ot-mind-chinese-concl",
            "ot-mind-chinese-target",
            "ot-mind-compare",
            "ot-es-invisible-hand",
            "ot-es-trolley-foot",
            "ot-es-difference",
            "ot-obs-who",
            "ot-obs-superposition",
            "ot-obs-measurement",
            "ot-obs-resolves",
            "ot-obs-intent"
          ],
          "studyGuideAnchor": "the-trolley-problem"
        }
      ],
      "objectives": [
        {
          "id": "obj-knowledge-limits",
          "statement": "Explain how the Cave, Evil Demon, and Gettier cases test the limits of knowledge",
          "demonstrationIds": [
            "d-epistemology-tests"
          ]
        },
        {
          "id": "obj-mind",
          "statement": "Explain how the Floating Man and Chinese Room probe what it takes to have a mind",
          "demonstrationIds": [
            "d-floating-man",
            "d-chinese-room"
          ]
        },
        {
          "id": "obj-identity-vagueness",
          "statement": "Explain how the Ship of Theseus and Sorites probe identity over time and vagueness",
          "demonstrationIds": [
            "d-identity-vagueness"
          ]
        },
        {
          "id": "obj-ethics-society",
          "statement": "Compare the Trolley, Veil of Ignorance, and Invisible Hand in ethics and society",
          "demonstrationIds": [
            "d-ethics-outcomes",
            "d-ethics-society"
          ]
        },
        {
          "id": "obj-observation",
          "statement": "Explain how Schrodinger's Cat dramatizes the observer's role in fixing reality",
          "demonstrationIds": [
            "d-schrodinger"
          ]
        }
      ],
      "demonstrations": [
        {
          "id": "d-epistemology-tests",
          "label": "Compare",
          "itemIds": [
            "l9-mcq-cave",
            "l9-pair-evil-demon",
            "l9-mcq-gettier",
            "ot-cov-obj-knowledge-limits-1",
            "ot-cov-obj-knowledge-limits-2",
            "ot-cov-obj-knowledge-limits-3",
            "ot-cov-obj-knowledge-limits-4",
            "ot-cov-obj-knowledge-limits-5",
            "ot-cov-obj-knowledge-limits-6"
          ],
          "requiredCorrect": 2
        },
        {
          "id": "d-floating-man",
          "label": "Match",
          "itemIds": [
            "l9-pair-floating-man",
            "tf-f-philosophy-l9-pair-floating-man"
          ]
        },
        {
          "id": "d-chinese-room",
          "label": "Match",
          "itemIds": [
            "l9-pair-chinese-room",
            "tf-f-philosophy-l9-pair-chinese-room"
          ]
        },
        {
          "id": "d-identity-vagueness",
          "label": "Compare",
          "itemIds": [
            "l9-mcq-ship-theseus",
            "l9-pair-sorites",
            "concept-rw-philosophy-the-sorites-paradox"
          ],
          "requiredCorrect": 3
        },
        {
          "id": "d-ethics-outcomes",
          "label": "Trolley",
          "itemIds": [
            "l9-mcq-trolley",
            "l9-pair-trolley",
            "tf-f-philosophy-l9-pair-trolley"
          ],
          "requiredCorrect": 2
        },
        {
          "id": "d-ethics-society",
          "label": "Social design",
          "itemIds": [
            "l9-mcq-veil",
            "concept-rw-philosophy-the-invisible-hand"
          ]
        },
        {
          "id": "d-schrodinger",
          "label": "Recall",
          "itemIds": [
            "l9-pair-schrodinger",
            "concept-rw-philosophy-schr-dinger-s-cat"
          ]
        }
      ],
      "objectiveTests": [
        {
          "id": "test-knowledge-limits",
          "objectiveId": "obj-knowledge-limits",
          "title": "Limits of Knowledge",
          "mcqIds": [
            "l9-mcq-cave",
            "l9-mcq-gettier",
            "ot-know-cogito",
            "ot-know-sun",
            "ot-know-synthesis",
            "ot-cov-obj-knowledge-limits-1",
            "ot-cov-obj-knowledge-limits-2",
            "ot-cov-obj-knowledge-limits-3",
            "ot-cov-obj-knowledge-limits-4",
            "ot-cov-obj-knowledge-limits-5"
          ]
        },
        {
          "id": "test-mind",
          "objectiveId": "obj-mind",
          "title": "What It Takes to Have a Mind",
          "mcqIds": [
            "ot-mind-floating-who",
            "ot-mind-floating-shows",
            "ot-mind-chinese-concl",
            "ot-mind-chinese-target",
            "ot-mind-compare"
          ]
        },
        {
          "id": "test-identity-vagueness",
          "objectiveId": "obj-identity-vagueness",
          "title": "Identity & Vagueness",
          "mcqIds": [
            "l9-mcq-ship-theseus",
            "ot-iv-sorites-vagueness",
            "ot-iv-ship-not",
            "ot-iv-sorites-words",
            "ot-iv-sorites-step"
          ]
        },
        {
          "id": "test-ethics-society",
          "objectiveId": "obj-ethics-society",
          "title": "Ethics & Society",
          "mcqIds": [
            "l9-mcq-trolley",
            "l9-mcq-veil",
            "ot-es-invisible-hand",
            "ot-es-trolley-foot",
            "ot-es-difference"
          ]
        },
        {
          "id": "test-observation",
          "objectiveId": "obj-observation",
          "title": "Observation & Reality",
          "mcqIds": [
            "ot-obs-who",
            "ot-obs-superposition",
            "ot-obs-measurement",
            "ot-obs-resolves",
            "ot-obs-intent"
          ]
        }
      ]
    },
    {
      "id": "l10-mind-ethics",
      "title": "Philosophy of Mind & Applied Ethics",
      "order": 10,
      "studyGuidePath": "/packs/philosophy/guides/l10p1-mind.md",
      "sources": [
        {
          "label": "Philosophy: A Comprehensive Study Guide"
        }
      ],
      "parts": [
        {
          "id": "l10p1-mind",
          "title": "The Mind-Body Problem",
          "order": 1,
          "blurb": "How does the felt redness of red arise from neurons firing? Philosophy's hardest enduring question.",
          "studyGuidePath": "/packs/philosophy/guides/l10p1-mind.md",
          "itemIds": [
            "l10-fact-mind-body-problem",
            "l10-fact-hard-problem",
            "l10-fact-zombie-argument",
            "l10-def-qualia",
            "l10-def-intentionality",
            "l10-pair-substance-dualism",
            "l10-pair-functionalism",
            "l10-pair-panpsychism",
            "l10-mcq-functionalism-ai",
            "czr-philosophy-l10-def-qualia",
            "czr-philosophy-l10-def-intentionality",
            "tf-f-philosophy-l10-pair-panpsychism",
            "tf-d-philosophy-l10-def-qualia",
            "tf-d-philosophy-l10-def-intentionality",
            "concept-rw-philosophy-substance-dualism",
            "concept-rw-philosophy-physicalism",
            "concept-rw-philosophy-functionalism",
            "concept-rw-philosophy-panpsychism",
            "concept-rw-philosophy-property-dualism",
            "ot-qualia-1",
            "ot-qualia-2",
            "ot-qualia-3",
            "ot-qualia-4",
            "ot-qualia-5",
            "ot-mindpos-1",
            "ot-mindpos-2",
            "ot-mindpos-3",
            "ot-mindpos-4",
            "ot-mindpos-5",
            "ot-funct-1",
            "ot-funct-2",
            "ot-funct-3",
            "ot-funct-4",
            "fi-l10-mcq-functionalism-ai",
            "fi-ot-qualia-2",
            "ot-cov-obj-mind-positions-1",
            "ot-cov-obj-mind-positions-2",
            "ot-cov-obj-mind-positions-3",
            "ot-cov-obj-mind-positions-4"
          ],
          "studyGuideAnchor": "the-mind-body-problem"
        },
        {
          "id": "l10p2-applied",
          "title": "Applied Ethics",
          "order": 2,
          "blurb": "Philosophy at the bedside, the battlefield, and the warming planet — ethics where the stakes are real.",
          "studyGuidePath": "/packs/philosophy/guides/l10p2-applied.md",
          "itemIds": [
            "l10-fact-applied-ethics",
            "l10-fact-singer-animals",
            "l10-fact-just-war",
            "l10-def-bioethics",
            "l10-def-care-ethics",
            "l10-pair-environmental-ethics",
            "l10-pair-ai-moral-status",
            "l10-pair-global-justice",
            "l10-mcq-jus-distinction",
            "czr-philosophy-l10-def-bioethics",
            "czr-philosophy-l10-def-care-ethics",
            "tf-df-philosophy-l10-def-bioethics",
            "tf-df-philosophy-l10-def-care-ethics",
            "ot-bio-1",
            "ot-bio-2",
            "ot-bio-3",
            "ot-bio-4",
            "ot-bio-5",
            "ot-frontiers-1",
            "ot-frontiers-2",
            "ot-frontiers-3",
            "ot-frontiers-4",
            "fi-ot-bio-1",
            "fi-ot-bio-2",
            "ot-cov-obj-applied-frontiers-1",
            "ot-cov-obj-applied-frontiers-2",
            "ot-cov-obj-applied-frontiers-3",
            "ot-cov-obj-applied-frontiers-4"
          ],
          "studyGuideAnchor": "what-is-applied-ethics"
        }
      ],
      "objectives": [
        {
          "id": "obj-qualia-intentionality",
          "statement": "Define qualia and intentionality as the two defining features of mind",
          "demonstrationIds": [
            "d-qualia",
            "d-intentionality"
          ]
        },
        {
          "id": "obj-mind-positions",
          "statement": "Distinguish substance dualism, physicalism, property dualism, and panpsychism",
          "demonstrationIds": [
            "d-mind-positions-concepts",
            "d-mind-positions-pairs"
          ]
        },
        {
          "id": "obj-functionalism-ai",
          "statement": "Explain functionalism as role-defined mind and the basis for AI",
          "demonstrationIds": [
            "d-functionalism"
          ]
        },
        {
          "id": "obj-bioethics-care",
          "statement": "Define bioethics and care ethics and tell the two approaches apart",
          "demonstrationIds": [
            "d-bioethics",
            "d-care-ethics"
          ]
        },
        {
          "id": "obj-applied-frontiers",
          "statement": "Compare applied-ethics domains: environmental, AI, global justice, just war",
          "demonstrationIds": [
            "d-applied-frontiers"
          ]
        }
      ],
      "demonstrations": [
        {
          "id": "d-qualia",
          "label": "Recall",
          "itemIds": [
            "l10-def-qualia",
            "czr-philosophy-l10-def-qualia",
            "tf-d-philosophy-l10-def-qualia"
          ]
        },
        {
          "id": "d-intentionality",
          "label": "Recall",
          "itemIds": [
            "l10-def-intentionality",
            "czr-philosophy-l10-def-intentionality",
            "tf-d-philosophy-l10-def-intentionality"
          ]
        },
        {
          "id": "d-mind-positions-concepts",
          "label": "Recall",
          "itemIds": [
            "concept-rw-philosophy-substance-dualism",
            "concept-rw-philosophy-physicalism",
            "concept-rw-philosophy-property-dualism",
            "concept-rw-philosophy-panpsychism",
            "ot-cov-obj-mind-positions-1",
            "ot-cov-obj-mind-positions-2",
            "ot-cov-obj-mind-positions-3",
            "ot-cov-obj-mind-positions-4"
          ],
          "requiredCorrect": 3
        },
        {
          "id": "d-mind-positions-pairs",
          "label": "Match",
          "itemIds": [
            "l10-pair-substance-dualism",
            "l10-pair-panpsychism",
            "tf-f-philosophy-l10-pair-panpsychism"
          ]
        },
        {
          "id": "d-functionalism",
          "label": "Quiz",
          "itemIds": [
            "l10-mcq-functionalism-ai",
            "l10-pair-functionalism",
            "concept-rw-philosophy-functionalism"
          ]
        },
        {
          "id": "d-bioethics",
          "label": "Recall",
          "itemIds": [
            "l10-def-bioethics",
            "czr-philosophy-l10-def-bioethics",
            "tf-df-philosophy-l10-def-bioethics"
          ]
        },
        {
          "id": "d-care-ethics",
          "label": "Recall",
          "itemIds": [
            "l10-def-care-ethics",
            "czr-philosophy-l10-def-care-ethics",
            "tf-df-philosophy-l10-def-care-ethics"
          ]
        },
        {
          "id": "d-applied-frontiers",
          "label": "Match",
          "itemIds": [
            "l10-pair-environmental-ethics",
            "l10-pair-ai-moral-status",
            "l10-pair-global-justice",
            "l10-mcq-jus-distinction",
            "ot-cov-obj-applied-frontiers-1",
            "ot-cov-obj-applied-frontiers-2",
            "ot-cov-obj-applied-frontiers-3",
            "ot-cov-obj-applied-frontiers-4"
          ],
          "requiredCorrect": 3
        }
      ],
      "objectiveTests": [
        {
          "id": "test-qualia-intentionality",
          "objectiveId": "obj-qualia-intentionality",
          "title": "Qualia & Intentionality",
          "mcqIds": [
            "ot-qualia-1",
            "ot-qualia-2",
            "ot-qualia-3",
            "ot-qualia-4",
            "ot-qualia-5"
          ]
        },
        {
          "id": "test-mind-positions",
          "objectiveId": "obj-mind-positions",
          "title": "Positions on the Mind",
          "mcqIds": [
            "ot-mindpos-1",
            "ot-mindpos-2",
            "ot-mindpos-3",
            "ot-mindpos-4",
            "ot-mindpos-5",
            "ot-cov-obj-mind-positions-1",
            "ot-cov-obj-mind-positions-2",
            "ot-cov-obj-mind-positions-3",
            "ot-cov-obj-mind-positions-4"
          ]
        },
        {
          "id": "test-functionalism-ai",
          "objectiveId": "obj-functionalism-ai",
          "title": "Functionalism & AI",
          "mcqIds": [
            "l10-mcq-functionalism-ai",
            "ot-funct-1",
            "ot-funct-2",
            "ot-funct-3",
            "ot-funct-4"
          ]
        },
        {
          "id": "test-bioethics-care",
          "objectiveId": "obj-bioethics-care",
          "title": "Bioethics & Care Ethics",
          "mcqIds": [
            "ot-bio-1",
            "ot-bio-2",
            "ot-bio-3",
            "ot-bio-4",
            "ot-bio-5"
          ]
        },
        {
          "id": "test-applied-frontiers",
          "objectiveId": "obj-applied-frontiers",
          "title": "Applied Ethics Frontiers",
          "mcqIds": [
            "l10-mcq-jus-distinction",
            "ot-frontiers-1",
            "ot-frontiers-2",
            "ot-frontiers-3",
            "ot-frontiers-4",
            "ot-cov-obj-applied-frontiers-1",
            "ot-cov-obj-applied-frontiers-2",
            "ot-cov-obj-applied-frontiers-3",
            "ot-cov-obj-applied-frontiers-4"
          ]
        }
      ]
    },
    {
      "id": "l11-key-concepts",
      "title": "Key Concepts",
      "order": 11,
      "studyGuidePath": "/packs/philosophy/guides/l11p1-people-ancient.md",
      "sources": [
        {
          "label": "Philosophy: A Comprehensive Study Guide"
        }
      ],
      "parts": [
        {
          "id": "l11p1-people-ancient",
          "title": "Ancient & Medieval Minds",
          "order": 1,
          "blurb": "Greek founders and the thinkers who carried the torch into the Christian era — name the philosopher from the clues.",
          "studyGuidePath": "/packs/philosophy/guides/l11p1-people-ancient.md",
          "itemIds": [
            "phil-concept-socrates",
            "phil-concept-plato",
            "phil-concept-aristotle",
            "phil-concept-heraclitus",
            "phil-concept-pythagoras",
            "phil-concept-epicurus",
            "phil-concept-zeno",
            "phil-concept-augustine",
            "phil-concept-aquinas",
            "mcq-rw-l11p1-people-ancient",
            "ot-anc-socrates",
            "ot-anc-plato",
            "ot-anc-aristotle",
            "ot-anc-heraclitus"
          ]
        },
        {
          "id": "l11p2-people-modern",
          "title": "Modern Minds",
          "order": 2,
          "blurb": "From the age of reason to the twentieth century — identify the thinker behind the idea.",
          "studyGuidePath": "/packs/philosophy/guides/l11p2-people-modern.md",
          "itemIds": [
            "phil-concept-descartes",
            "phil-concept-hume",
            "phil-concept-kant",
            "phil-concept-hegel",
            "phil-concept-nietzsche",
            "phil-concept-marx",
            "phil-concept-mill",
            "phil-concept-sartre",
            "phil-concept-debeauvoir",
            "phil-concept-wittgenstein",
            "phil-concept-rawls",
            "phil-concept-camus",
            "mcq-rw-l11p2-people-modern",
            "ot-mod-descartes",
            "ot-mod-kant",
            "ot-mod-nietzsche",
            "ot-mod-debeauvoir"
          ]
        },
        {
          "id": "l11p3-people-eastern",
          "title": "Eastern & Islamic Minds",
          "order": 3,
          "blurb": "Sages of China, India, and the Islamic golden age — name the thinker from the clues.",
          "studyGuidePath": "/packs/philosophy/guides/l11p3-people-eastern.md",
          "itemIds": [
            "phil-concept-confucius",
            "phil-concept-laozi",
            "phil-concept-zhuangzi",
            "phil-concept-buddha",
            "phil-concept-shankara",
            "phil-concept-avicenna",
            "phil-concept-averroes",
            "mcq-rw-l11p3-people-eastern",
            "ot-east-laozi",
            "ot-east-buddha",
            "ot-east-shankara",
            "ot-east-avicenna"
          ]
        },
        {
          "id": "l11p4-schools",
          "title": "Schools of Thought",
          "order": 4,
          "blurb": "Each clued by its core doctrine, never by name — identify the movement.",
          "studyGuidePath": "/packs/philosophy/guides/l11p4-schools.md",
          "itemIds": [
            "phil-concept-stoicism",
            "phil-concept-epicureanism",
            "phil-concept-empiricism",
            "phil-concept-rationalism",
            "phil-concept-existentialism",
            "phil-concept-utilitarianism",
            "phil-concept-phenomenology",
            "phil-concept-skepticism",
            "mcq-rw-l11p4-schools",
            "ot-school-stoicism",
            "ot-school-rat-emp",
            "ot-school-utilitarianism",
            "ot-school-existentialism"
          ]
        },
        {
          "id": "l11p5-experiments",
          "title": "Thought Experiments",
          "order": 5,
          "blurb": "Philosophy's most famous imagined scenarios — name the thought experiment.",
          "studyGuidePath": "/packs/philosophy/guides/l11p5-experiments.md",
          "itemIds": [
            "phil-concept-cave",
            "phil-concept-evil-demon",
            "phil-concept-trolley",
            "phil-concept-veil",
            "phil-concept-chinese-room",
            "phil-concept-ship-theseus",
            "phil-concept-floating-man",
            "phil-concept-butterfly",
            "mcq-rw-l11p5-experiments",
            "ot-exp-cave"
          ]
        },
        {
          "id": "l11p6-events",
          "title": "Milestone Events",
          "order": 6,
          "blurb": "Trials, foundings, and landmark books — identify the moment in philosophy's history.",
          "studyGuidePath": "/packs/philosophy/guides/l11p6-events.md",
          "itemIds": [
            "phil-concept-trial-socrates",
            "phil-concept-academy",
            "phil-concept-justinian",
            "phil-concept-critique",
            "phil-concept-manifesto",
            "phil-concept-gay-science",
            "phil-concept-being-time",
            "phil-concept-gettier",
            "phil-concept-theory-justice",
            "mcq-rw-l11p6-events",
            "ot-event-critique",
            "ot-event-justice"
          ]
        }
      ],
      "objectives": [
        {
          "id": "obj-ancient-medieval-minds",
          "statement": "Identify the founding ancient and medieval Western thinkers by their signature ideas",
          "demonstrationIds": [
            "d-classical-greeks",
            "d-hellenistic-medieval-minds"
          ]
        },
        {
          "id": "obj-modern-minds",
          "statement": "Identify the modern and contemporary Western philosophers by their signature move",
          "demonstrationIds": [
            "d-rationalist-empiricist",
            "d-nineteenth-twentieth-minds"
          ]
        },
        {
          "id": "obj-eastern-islamic-minds",
          "statement": "Identify the major Eastern and Islamic thinkers and their core ideas",
          "demonstrationIds": [
            "d-chinese-daoist-sages",
            "d-indian-islamic-thinkers"
          ]
        },
        {
          "id": "obj-schools-of-thought",
          "statement": "Distinguish the major schools of thought by their central claims",
          "demonstrationIds": [
            "d-classical-schools",
            "d-modern-schools"
          ]
        },
        {
          "id": "obj-experiments-and-events",
          "statement": "Match famous thought experiments and milestone events to the ideas they dramatize",
          "demonstrationIds": [
            "d-thought-experiments",
            "d-milestone-events"
          ]
        }
      ],
      "demonstrations": [
        {
          "id": "d-classical-greeks",
          "label": "Match",
          "itemIds": [
            "phil-concept-socrates",
            "phil-concept-plato",
            "phil-concept-aristotle",
            "phil-concept-heraclitus"
          ]
        },
        {
          "id": "d-hellenistic-medieval-minds",
          "label": "Quiz",
          "itemIds": [
            "phil-concept-epicurus",
            "phil-concept-augustine",
            "phil-concept-aquinas",
            "mcq-rw-l11p1-people-ancient"
          ]
        },
        {
          "id": "d-rationalist-empiricist",
          "label": "Quiz",
          "itemIds": [
            "phil-concept-descartes",
            "phil-concept-hume",
            "phil-concept-kant",
            "mcq-rw-l11p2-people-modern"
          ]
        },
        {
          "id": "d-nineteenth-twentieth-minds",
          "label": "Match",
          "itemIds": [
            "phil-concept-hegel",
            "phil-concept-nietzsche",
            "phil-concept-debeauvoir",
            "phil-concept-wittgenstein"
          ]
        },
        {
          "id": "d-chinese-daoist-sages",
          "label": "Quiz",
          "itemIds": [
            "phil-concept-confucius",
            "phil-concept-laozi",
            "phil-concept-zhuangzi",
            "mcq-rw-l11p3-people-eastern"
          ]
        },
        {
          "id": "d-indian-islamic-thinkers",
          "label": "Match",
          "itemIds": [
            "phil-concept-buddha",
            "phil-concept-shankara",
            "phil-concept-avicenna",
            "phil-concept-averroes"
          ]
        },
        {
          "id": "d-classical-schools",
          "label": "Match",
          "itemIds": [
            "phil-concept-stoicism",
            "phil-concept-epicureanism",
            "phil-concept-rationalism",
            "phil-concept-empiricism"
          ],
          "requiredCorrect": 3
        },
        {
          "id": "d-modern-schools",
          "label": "Quiz",
          "itemIds": [
            "phil-concept-existentialism",
            "phil-concept-utilitarianism",
            "phil-concept-phenomenology",
            "mcq-rw-l11p4-schools"
          ],
          "requiredCorrect": 3
        },
        {
          "id": "d-thought-experiments",
          "label": "Match",
          "itemIds": [
            "phil-concept-cave",
            "phil-concept-trolley",
            "phil-concept-chinese-room",
            "mcq-rw-l11p5-experiments"
          ],
          "requiredCorrect": 3
        },
        {
          "id": "d-milestone-events",
          "label": "Quiz",
          "itemIds": [
            "phil-concept-manifesto",
            "mcq-rw-l11p6-events",
            "phil-concept-critique",
            "phil-concept-theory-justice"
          ],
          "requiredCorrect": 3
        }
      ],
      "objectiveTests": [
        {
          "id": "test-ancient-medieval-minds",
          "objectiveId": "obj-ancient-medieval-minds",
          "title": "Ancient & Medieval Minds",
          "mcqIds": [
            "mcq-rw-l11p1-people-ancient",
            "ot-anc-socrates",
            "ot-anc-plato",
            "ot-anc-aristotle",
            "ot-anc-heraclitus"
          ]
        },
        {
          "id": "test-modern-minds",
          "objectiveId": "obj-modern-minds",
          "title": "Modern & Contemporary Minds",
          "mcqIds": [
            "mcq-rw-l11p2-people-modern",
            "ot-mod-descartes",
            "ot-mod-kant",
            "ot-mod-nietzsche",
            "ot-mod-debeauvoir"
          ]
        },
        {
          "id": "test-eastern-islamic-minds",
          "objectiveId": "obj-eastern-islamic-minds",
          "title": "Eastern & Islamic Minds",
          "mcqIds": [
            "mcq-rw-l11p3-people-eastern",
            "ot-east-laozi",
            "ot-east-buddha",
            "ot-east-shankara",
            "ot-east-avicenna"
          ]
        },
        {
          "id": "test-schools-of-thought",
          "objectiveId": "obj-schools-of-thought",
          "title": "Schools of Thought",
          "mcqIds": [
            "mcq-rw-l11p4-schools",
            "ot-school-stoicism",
            "ot-school-rat-emp",
            "ot-school-utilitarianism",
            "ot-school-existentialism"
          ]
        },
        {
          "id": "test-experiments-events",
          "objectiveId": "obj-experiments-and-events",
          "title": "Thought Experiments & Events",
          "mcqIds": [
            "mcq-rw-l11p5-experiments",
            "mcq-rw-l11p6-events",
            "ot-exp-cave",
            "ot-event-critique",
            "ot-event-justice"
          ]
        }
      ]
    },
    {
      "id": "els-l1-examined",
      "title": "What Examined Means",
      "order": 12,
      "studyGuidePath": "/packs/philosophy/guides/els-l1-what-examined-means.md",
      "sources": [
        {
          "label": "Plato — Apology, translated by Benjamin Jowett",
          "url": "https://classics.mit.edu/Plato/apology.html"
        },
        {
          "label": "Stanford Encyclopedia of Philosophy — Socrates",
          "url": "https://plato.stanford.edu/entries/socrates/"
        },
        {
          "label": "Stanford Encyclopedia of Philosophy — Philosophy of Religion",
          "url": "https://plato.stanford.edu/entries/philosophy-religion/"
        },
        {
          "label": "Stanford Encyclopedia of Philosophy — The Meaning of Life",
          "url": "https://plato.stanford.edu/entries/life-meaning/"
        }
      ],
      "parts": [
        {
          "id": "els-l1p1-claim",
          "title": "The Claim in Context",
          "order": 1,
          "blurb": "Socrates' famous line was a courtroom commitment, not a poster slogan.",
          "studyGuideAnchor": "the-claim-in-context",
          "itemIds": [
            "els-f-apology-setting",
            "els-f-examination-dialogue",
            "els-p-examination",
            "els-d-socratic-method",
            "els-q-apology-context",
            "els-q-examination-aim",
            "els-tf-examined-modern"
          ]
        },
        {
          "id": "els-l1p2-tools",
          "title": "Three Ways of Seeking Wisdom",
          "order": 2,
          "blurb": "Philosophy, religion, and applied wisdom overlap without becoming identical.",
          "studyGuideAnchor": "three-ways-of-seeking-wisdom",
          "itemIds": [
            "els-f-philosophy-tool",
            "els-f-religion-practice",
            "els-p-philosophy",
            "els-q-tools-philosophy",
            "els-q-tools-overlap",
            "els-cmp-three-approaches"
          ]
        },
        {
          "id": "els-l1p3-questions",
          "title": "The Questions Behind the Shelf",
          "order": 3,
          "blurb": "The collection keeps returning to a small set of durable questions.",
          "studyGuideAnchor": "the-questions-behind-the-shelf",
          "itemIds": [
            "els-f-recurring-questions",
            "els-f-question-before-answer",
            "els-p-normative",
            "els-d-worldview",
            "els-q-question-first",
            "els-proc-examine-question"
          ]
        }
      ],
      "objectives": [
        {
          "id": "els-obj-examination",
          "statement": "Distinguish Socratic examination from reflection slogans and identify the questions that organize the collection",
          "demonstrationIds": [
            "els-obj-examination-demo"
          ]
        }
      ],
      "demonstrations": [
        {
          "id": "els-obj-examination-demo",
          "itemIds": [
            "els-d-socratic-method",
            "els-p-philosophy",
            "els-q-question-first"
          ],
          "requiredCorrect": 3
        }
      ],
      "objectiveTests": [
        {
          "id": "els-obj-examination-test",
          "objectiveId": "els-obj-examination",
          "title": "What Examined Means",
          "mcqIds": [
            "els-q-apology-context",
            "els-q-examination-aim",
            "els-q-tools-philosophy",
            "els-q-tools-overlap",
            "els-q-question-first"
          ],
          "requiredCorrect": 4
        }
      ]
    },
    {
      "id": "els-l2-vocabulary",
      "title": "Vocabulary Across Traditions",
      "order": 13,
      "studyGuidePath": "/packs/philosophy/guides/els-l2-vocabulary-across-traditions.md",
      "sources": [
        {
          "label": "Stanford Encyclopedia of Philosophy — Aristotle's Ethics",
          "url": "https://plato.stanford.edu/entries/aristotle-ethics/"
        },
        {
          "label": "Stanford Encyclopedia of Philosophy — The Meaning of Life",
          "url": "https://plato.stanford.edu/entries/life-meaning/"
        },
        {
          "label": "Encyclopaedia Britannica — Four Noble Truths",
          "url": "https://www.britannica.com/topic/Four-Noble-Truths"
        },
        {
          "label": "Stanford Encyclopedia of Philosophy — Free Will",
          "url": "https://plato.stanford.edu/entries/freewill/"
        },
        {
          "label": "Stanford Encyclopedia of Philosophy — Compatibilism",
          "url": "https://plato.stanford.edu/entries/compatibilism/"
        }
      ],
      "parts": [
        {
          "id": "els-l2p1-virtue",
          "title": "Virtue and Flourishing",
          "order": 1,
          "blurb": "Character, excellence, and living well are related but not interchangeable.",
          "studyGuideAnchor": "virtue-and-flourishing",
          "itemIds": [
            "els-f-eudaimonia",
            "els-d-eudaimonia",
            "els-d-virtue",
            "els-q-eudaimonia",
            "els-q-virtue-learning",
            "czr-examined-life-start-here-els-d-eudaimonia"
          ]
        },
        {
          "id": "els-l2p2-suffering",
          "title": "Suffering Attachment and Meaning",
          "order": 2,
          "blurb": "Shared words acquire different technical meanings inside different traditions.",
          "studyGuideAnchor": "suffering-attachment-and-meaning",
          "itemIds": [
            "els-f-terms-travel",
            "els-d-dukkha",
            "els-d-attachment",
            "els-q-terms-context",
            "els-q-meaning-happiness",
            "czr-examined-life-start-here-els-d-dukkha"
          ]
        },
        {
          "id": "els-l2p3-freedom",
          "title": "Freedom Causes and Responsibility",
          "order": 3,
          "blurb": "Three positions organize the free-will debate without settling it.",
          "studyGuideAnchor": "freedom-causes-and-responsibility",
          "itemIds": [
            "els-f-free-will-map",
            "els-p-determinism",
            "els-d-compatibilism",
            "els-d-libertarianism",
            "els-q-compatibilism",
            "czr-examined-life-start-here-els-d-compatibilism",
            "els-tf-libertarian-political"
          ]
        }
      ],
      "objectives": [
        {
          "id": "els-obj-vocabulary",
          "statement": "Use core cross-tradition terms accurately while preserving differences in meaning and philosophical position",
          "demonstrationIds": [
            "els-obj-vocabulary-demo"
          ]
        }
      ],
      "demonstrations": [
        {
          "id": "els-obj-vocabulary-demo",
          "itemIds": [
            "els-d-eudaimonia",
            "els-d-dukkha",
            "els-d-compatibilism"
          ],
          "requiredCorrect": 3
        }
      ],
      "objectiveTests": [
        {
          "id": "els-obj-vocabulary-test",
          "objectiveId": "els-obj-vocabulary",
          "title": "Vocabulary Across Traditions",
          "mcqIds": [
            "els-q-eudaimonia",
            "els-q-virtue-learning",
            "els-q-terms-context",
            "els-q-meaning-happiness",
            "els-q-compatibilism"
          ],
          "requiredCorrect": 4
        }
      ]
    },
    {
      "id": "els-l3-disagreements",
      "title": "Where Traditions Disagree",
      "order": 14,
      "studyGuidePath": "/packs/philosophy/guides/els-l3-where-traditions-disagree.md",
      "sources": [
        {
          "label": "Stanford Encyclopedia of Philosophy — Virtue Ethics",
          "url": "https://plato.stanford.edu/entries/ethics-virtue/"
        },
        {
          "label": "Stanford Encyclopedia of Philosophy — Deontological Ethics",
          "url": "https://plato.stanford.edu/entries/ethics-deontological/"
        },
        {
          "label": "Stanford Encyclopedia of Philosophy — Consequentialism",
          "url": "https://plato.stanford.edu/entries/consequentialism/"
        },
        {
          "label": "Stanford Encyclopedia of Philosophy — Free Will",
          "url": "https://plato.stanford.edu/entries/freewill/"
        },
        {
          "label": "Stanford Encyclopedia of Philosophy — The Meaning of Life",
          "url": "https://plato.stanford.edu/entries/life-meaning/"
        },
        {
          "label": "Stanford Encyclopedia of Philosophy — Faith",
          "url": "https://plato.stanford.edu/entries/faith/"
        }
      ],
      "parts": [
        {
          "id": "els-l3p1-ethics",
          "title": "Rules Outcomes or Character",
          "order": 1,
          "blurb": "One situation can yield three different kinds of moral reasoning.",
          "studyGuideAnchor": "rules-outcomes-or-character",
          "itemIds": [
            "els-f-three-ethical-lenses",
            "els-d-consequentialism",
            "els-q-ethics-outcome",
            "els-q-ethics-character",
            "els-cmp-ethical-lenses",
            "czr-examined-life-start-here-els-d-consequentialism"
          ]
        },
        {
          "id": "els-l3p2-will",
          "title": "Three Positions on Free Will",
          "order": 2,
          "blurb": "The disagreement concerns both causation and what responsibility requires.",
          "studyGuideAnchor": "three-positions-on-free-will",
          "itemIds": [
            "els-f-responsibility-stakes",
            "els-f-compatibilist-freedom",
            "els-p-hard-determinism",
            "els-q-free-will-stakes",
            "els-cmp-free-will-map",
            "tf-t-examined-life-start-here-els-p-hard-determinism"
          ]
        },
        {
          "id": "els-l3p3-meaning",
          "title": "Meaning Found Made or Neither",
          "order": 3,
          "blurb": "Given purpose and created value do not exhaust every tradition's vocabulary.",
          "studyGuideAnchor": "meaning-found-made-or-neither",
          "itemIds": [
            "els-f-meaning-given-created",
            "els-f-beyond-binary",
            "els-p-supernaturalism",
            "els-p-naturalism",
            "els-q-meaning-source",
            "els-cmp-meaning-map"
          ]
        },
        {
          "id": "els-l3p4-faith",
          "title": "Reason Faith and Revelation",
          "order": 4,
          "blurb": "Reason and faith can conflict, cooperate, or answer different questions.",
          "studyGuideAnchor": "reason-faith-and-revelation",
          "itemIds": [
            "els-f-faith-reason",
            "els-p-revelation",
            "els-q-faith-reason",
            "els-cmp-faith-reason",
            "els-proc-evaluate-warrant",
            "els-tf-faith-reason-sealed"
          ]
        }
      ],
      "objectives": [
        {
          "id": "els-obj-disagreements",
          "statement": "Compare competing accounts of morality, freedom, meaning, and religious warrant without flattening the disagreement",
          "demonstrationIds": [
            "els-obj-disagreements-demo"
          ]
        }
      ],
      "demonstrations": [
        {
          "id": "els-obj-disagreements-demo",
          "itemIds": [
            "els-cmp-ethical-lenses",
            "els-cmp-free-will-map",
            "els-cmp-meaning-map",
            "els-cmp-faith-reason"
          ],
          "requiredCorrect": 4
        }
      ],
      "objectiveTests": [
        {
          "id": "els-obj-disagreements-test",
          "objectiveId": "els-obj-disagreements",
          "title": "Where Traditions Disagree",
          "mcqIds": [
            "els-q-ethics-outcome",
            "els-q-ethics-character",
            "els-q-free-will-stakes",
            "els-q-meaning-source",
            "els-q-faith-reason"
          ],
          "requiredCorrect": 4
        }
      ]
    },
    {
      "id": "els-l4-recurring",
      "title": "Recurring Ideas and Practices",
      "order": 15,
      "studyGuidePath": "/packs/philosophy/guides/els-l4-recurring-ideas.md",
      "sources": [
        {
          "label": "Plato — Apology, translated by Benjamin Jowett",
          "url": "https://classics.mit.edu/Plato/apology.html"
        },
        {
          "label": "Stanford Encyclopedia of Philosophy — Aristotle's Ethics",
          "url": "https://plato.stanford.edu/entries/aristotle-ethics/"
        },
        {
          "label": "Epictetus — The Enchiridion",
          "url": "https://classics.mit.edu/Epictetus/epicench.html"
        },
        {
          "label": "Encyclopaedia Britannica — Four Noble Truths",
          "url": "https://www.britannica.com/topic/Four-Noble-Truths"
        }
      ],
      "parts": [
        {
          "id": "els-l4p1-self",
          "title": "Self-Knowledge Without Simplification",
          "order": 1,
          "blurb": "Reflection is a family resemblance across the shelf, not one identical practice.",
          "studyGuideAnchor": "self-knowledge-without-simplification",
          "itemIds": [
            "els-f-self-knowledge-family",
            "els-f-humility-knowledge",
            "els-p-epistemic-humility",
            "els-q-self-commonality",
            "els-q-humility",
            "els-proc-daily-examination"
          ]
        },
        {
          "id": "els-l4p2-practice",
          "title": "Practice Changes the Practitioner",
          "order": 2,
          "blurb": "Repeated action is how an insight becomes a way of living.",
          "studyGuideAnchor": "practice-changes-the-practitioner",
          "itemIds": [
            "els-f-habituation",
            "els-f-insight-practice",
            "els-p-habituation",
            "els-q-practice-role",
            "els-q-insight-limit",
            "els-proc-turn-insight-practice"
          ]
        },
        {
          "id": "els-l4p3-control",
          "title": "Control Influence and Acceptance",
          "order": 3,
          "blurb": "A useful boundary separates agency from outcomes without erasing responsibility.",
          "studyGuideAnchor": "control-influence-and-acceptance",
          "itemIds": [
            "els-f-control-distinction",
            "els-f-influence-not-control",
            "els-p-control",
            "els-p-influence",
            "els-q-control-boundary",
            "els-proc-control-sort"
          ]
        }
      ],
      "objectives": [
        {
          "id": "els-obj-practice",
          "statement": "Apply examination, habituation, and the control boundary while noting how their aims differ across traditions",
          "demonstrationIds": [
            "els-obj-practice-demo"
          ]
        }
      ],
      "demonstrations": [
        {
          "id": "els-obj-practice-demo",
          "itemIds": [
            "els-proc-daily-examination",
            "els-proc-turn-insight-practice",
            "els-proc-control-sort"
          ],
          "requiredCorrect": 3
        }
      ],
      "objectiveTests": [
        {
          "id": "els-obj-practice-test",
          "objectiveId": "els-obj-practice",
          "title": "Recurring Ideas and Practices",
          "mcqIds": [
            "els-q-self-commonality",
            "els-q-humility",
            "els-q-practice-role",
            "els-q-insight-limit",
            "els-q-control-boundary"
          ],
          "requiredCorrect": 4
        }
      ]
    }
  ]
}
