Jean-Paul Sartre both Gide and Malraux were undecided, and this may have been the cause of Sartre's disappointment and discouragement. "Socialisme et liberté" soon dissolved and Sartre decided to write instead of being involved in active resistance. He then wrote "Being and Nothingness", "The Flies", and "No Exit", none of which were censored by the Germans, and also contributed to both legal and illegal literary magazines. In his essay "Paris under the Occupation", Sartre wrote about the "correct" behavior of the Germans had entrapped too many Parisians into complicity with the occupation, accepting what was unnatural as natural, writing: The Germans did
Jean-Paul Sartre Church placed Sartre's oeuvre on the "Index Librorum Prohibitorum" (List of Prohibited Books). Some philosophers argue that Sartre's thought is contradictory. Specifically, they believe that Sartre makes metaphysical arguments despite his claim that his philosophical views ignore metaphysics. Herbert Marcuse criticized "Being and Nothingness" for projecting anxiety and meaninglessness onto the nature of existence itself: "Insofar as Existentialism is a philosophical doctrine, it remains an idealistic doctrine: it hypostatizes specific historical conditions of human existence into ontological and metaphysical characteristics. Existentialism thus becomes part of the very ideology which it attacks, and its radicalism is illusory." In "Letter on Humanism",