Being and Nothingness / Nausea

Being and Nothingness established the foundations of existentialism with its central thesis that existence precedes essence, while Nausea rendered those ideas in vivid fictional form. Together, these works made Sartre the defining voice of a philosophical movement that would dominate post-war European thought. His iconoclastic spirit was further confirmed when he famously declined the Nobel Prize in Literature in 1964.

Emerging in the years before the Second World War and extending through the Cold War era, Sartre's existentialism became the dominant intellectual current of post-war France and beyond. His ideas shaped contemporaries and successors including Simone de Beauvoir, Albert Camus, and Frantz Fanon, shaping debates about freedom, responsibility, and political engagement for decades to come.