api: YAML JSON TOON Database
version: 1.0.0
format: json
dataset:
  slug: major-philosophers
  title: Major Philosophers
  description: Influential philosophers and their primary contributions.
  summary: Major philosophers across traditions with a one-line description of their best-known contribution, from Socrates, Plato and Aristotle through Descartes, Kant, Nietzsche and Mill to Confucius, Aquinas, Hume, Hegel, Marx, Wittgenstein, Beauvoir and Rawls.
  use_when:
    - You need to identify a philosopher by their central idea or find who is associated with a concept.
    - You are building a timeline or reading list.
  caveats:
    - A one-line contribution is a pointer, not a summary; many thinkers wrote about several areas.
    - The list is a selection. Its Western weighting reflects common curricula, not a ranking of importance.
  related:
    - philosophical-traditions
    - ethics-moral-philosophy
    - epistemology-terms
    - metaphysics-concepts
  category: Philosophy
  category_slug: philosophy
  tags: philosophy,philosophers,history
  view_count: 0
  entry_count: 27
  fields:
    - section: data
      field: philosopher
      type: string
      example: Socrates
    - section: data
      field: contribution
      type: string
      example: Socratic method and ethical inquiry.
data:
  - philosopher: Socrates
    contribution: Socratic method and ethical inquiry.
  - philosopher: Plato
    contribution: Theory of Forms and ideal state.
  - philosopher: Aristotle
    contribution: Logic, ethics, and natural philosophy.
  - philosopher: Descartes
    contribution: Methodological doubt and mind-body dualism.
  - philosopher: Kant
    contribution: Categorical imperative and transcendental idealism.
  - philosopher: Nietzsche
    contribution: Will to power and critique of morality.
  - philosopher: Mill
    contribution: Utilitarianism and liberalism.
  - philosopher: Confucius
    contribution: Ethics of virtue, ritual and social harmony; foundation of Confucian thought.
  - philosopher: Avicenna (Ibn Sina)
    contribution: Synthesized Aristotelian and Neoplatonic thought in the Islamic world; the 'floating man' argument and The Canon of Medicine.
  - philosopher: Thomas Aquinas
    contribution: Reconciled Aristotle with Christian theology; five ways to argue for God's existence.
  - philosopher: Thomas Hobbes
    contribution: Social contract theory in Leviathan, arguing for strong sovereign authority to escape the state of nature.
  - philosopher: John Locke
    contribution: Empiricism, natural rights and limited government; influenced liberal political thought.
  - philosopher: Baruch Spinoza
    contribution: "Rationalist monism in the Ethics: God or Nature as the one substance."
  - philosopher: Gottfried Leibniz
    contribution: Monads, the principle of sufficient reason and the claim that this is the best of all possible worlds.
  - philosopher: David Hume
    contribution: Empiricist skepticism about causation and induction; the is-ought problem.
  - philosopher: Jean-Jacques Rousseau
    contribution: The general will and the social contract; critique of inequality.
  - philosopher: G. W. F. Hegel
    contribution: Dialectical idealism and a philosophy of history as the development of freedom.
  - philosopher: Karl Marx
    contribution: Historical materialism and the critique of capitalism.
  - philosopher: Soren Kierkegaard
    contribution: "Founding figure of existentialism: individual choice, anxiety and the leap of faith."
  - philosopher: Arthur Schopenhauer
    contribution: The world as will and representation; a pessimistic account of desire.
  - philosopher: Ludwig Wittgenstein
    contribution: Analyzed the limits of language, from the Tractatus to the later view of meaning as use.
  - philosopher: Martin Heidegger
    contribution: "Fundamental ontology in Being and Time: the question of the meaning of being."
  - philosopher: Jean-Paul Sartre
    contribution: "Existentialism: existence precedes essence and humans are condemned to be free."
  - philosopher: Simone de Beauvoir
    contribution: Existentialist ethics and feminist theory in The Second Sex.
  - philosopher: Hannah Arendt
    contribution: Analysis of totalitarianism, political action and the banality of evil.
  - philosopher: John Rawls
    contribution: A theory of justice as fairness using the original position and the veil of ignorance.
  - philosopher: Nagarjuna
    contribution: Madhyamaka Buddhist philosophy of emptiness (sunyata).