World War II

World War II is the historical rupture that frames the introduction’s account of existentialism’s postwar rise and Jean-Paul Sartre’s formation as a writer and public intellectual. The war appears both as the catastrophe after which a new intellectual culture emerged and as the circumstance that carried Sartre from military service and imprisonment back to occupied Paris, where he wrote plays and Being and Nothingness.

Historical Background and Aftermath

The introduction locates existentialism’s sudden visibility in the years 1946 and 1947, when it entered American consciousness amid the upheaval of the postwar world. Popular impressions reduced it to the style of Left Bank cafés and the supposed leader, Sartre, while serious thinkers translated and studied its texts. The war thus marks more than a chronological boundary: its aftermath made existentialism legible as a response to life newly re-emerging after catastrophe, even as the movement’s reception split between dismissive caricature, philosophical alarm, and the enthusiasm of small avant-garde groups.

The preface describes existentialism as a philosophy that many people seemed to have arrived at independently through the emergency of modern life. Its appeal rested in the recognition of intimate thoughts and feelings rendered with new precision, as well as in a broader change in ordinary attitudes. World War II is the historical threshold named in this account: the intellectual movement’s American reception belongs to the period after it, when questions of value, reason, and consciousness were newly pressing.

Sartre’s Wartime Course

Jean-Paul Sartre entered the army during the war, was captured, and was sent to a prison camp. Ill health led to his release; he returned to Paris, which was then under German occupation. There he wrote several plays and his first major philosophical work, Being and Nothingness, published in 1943. The sequence gives the war a direct place in his intellectual biography: military service, captivity, release, and return precede the work that helped establish his postwar standing.

By the end of the war, Sartre was known as a leader of the generation of Parisian intellectuals shaped by wartime experience. The introduction presents that reputation alongside his earlier career: born in Paris in 1905, he had studied philosophy, taught at Le Havre, and published Nausea in 1938. War did not begin his literary or philosophical work, but it placed his writing within an occupied city and linked his emergence as a public intellectual to a generation formed by the conflict.

Narrative and Intellectual Significance

World War II connects the introduction’s two scales of history. At the broadest level, it precedes existentialism’s growing influence and the postwar arguments over traditional moral values and rational categories. At the personal level, it interrupts Sartre’s early career with capture and imprisonment, then places his return to Paris under occupation. The movement from private ordeal to public reputation is presented without making the war a complete explanation of his philosophy: the introduction emphasizes his intellectual tradition, psychological mode of reasoning, and varied work as well as the historical emergency surrounding him.

The war’s importance in this account lies in the contrast between rupture and continuity. It left Sartre’s philosophical and literary activity embedded in a period of upheaval, while the introduction portrays existentialism as something not wholly new to those who encountered it: a name and disciplined body of thought for attitudes people had already reached through modern life. World War II therefore supplies the preface’s historical frame for both Sartre’s wartime work and existentialism’s postwar recognition.