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Marble bust of Aristotle with a beard and draped robe, showing detailed facial features and wavy hair, set against a dark background.

Ludwig Wittgenstein

Peirce, Charles Sanders

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Topics

correspondence theory of truth logical truth Coherentism deception Reason Truth-value philosophy Identity Substance existence of God Form Postmaterialism Logos A priori knowledge Free will Best of all possible worlds Reductionism

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Key People

Saul Kripke

Saul Kripke

American logician and philosopher

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Josiah Royce

American philosopher

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Simon Foucher

French philosopher