Being and Time completed continuation of his project: Although Heidegger describes his method in "Being and Time" as phenomenological, the question of its relation to the phenomenology of Husserl is complex. The fact that Heidegger believes that ontology includes an irreducible hermeneutic (interpretative) aspect, for example, might be thought to run counter to Husserl's claim that phenomenological description is capable of a form of scientific positivity. On the other hand, however, several aspects of the approach and method of "Being and Time" seem to relate more directly to Husserl's work. The central Husserlian concept of the directedness of all thought—intentionality—for example, while scarcely
Being and Nothingness of metaphysics which denies or refuses grace inevitably ends by setting up in front of us the image of an atrophied and contradictory world where the better part of ourselves is finally unable to recognise itself." The philosopher Jean Wahl criticized Sartre's arguments about the topic of "nothing". The philosopher Frederick Copleston, writing in "A History of Philosophy" (1946–1986), described Sartre's view that all human actions are the result of free choice as "highly implausible", though he noted that Sartre had ways of defending his position. The British philosopher A.J. Ayer said that, apart from some psychological insights, the book