Abstract

Against the “universal consent of the people” and “the crowd of philosophers”, Pascal proves the existence of the void, thus re-establishing the truth where only the force and falsity of opinions had prevailed. Nature “has no repugnance for the void”, it “makes no effort to avoid it” but “admits it without difficulty or resistance”. Pascal defines the void as neither matter nor nothingness. Can this definition be found in Philosophy, in the Anthropology of the Pensées? We would like to show the importance of the notion of the capacity of empty nature, which is decisive when it comes to describing the condition of man, troubled by a desire for truth and happiness that he cannot satisfy. Nature is thus, for him, what is “most contrary” to him, depriving him of what is rightfully his. The void has a cardinal function in Physics, but also in Philosophy.