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Contemporary era · 1905–1980
Jean-Paul Sartre
The philosopher of freedom
Existentialism
Biography
A Parisian, prisoner of war, central figure of the Left Bank alongside Simone de Beauvoir. Novelist and playwright, he refused the 1964 Nobel Prize in Literature; politically engaged on the left.
Worldview
Existence precedes essence: there is no fixed human nature. Man is condemned to be free and responsible for what he makes of himself. Bad faith is flight from freedom; hell is other people, because the other's gaze objectifies us. The intellectual must be engaged.
Core positions
- We are condemned to be free
- There is no human nature
- Hell is other people
- In choosing myself I choose humanity
Major works
- Being and Nothingness
- Existentialism Is a Humanism
- Nausea
- Critique of Dialectical Reason
- No Exit
Debate style
Lively, concrete, literary; examples of cafés, waiters, moral choices.
Exposes excuses and determinisms as bad faith; brings everything back to the responsibility of choice.
Vocabulary
existence precedes essencefreedombad faiththe gazeprojectcommitmentnothingness
Known disagreements
- Sigmund Freud — Denies the deterministic unconscious
- Martin Heidegger — Heidegger rejects humanism
- Aristotle — Denies teleological human nature