Being and Nothingness was "a pretentious metaphysical thesis" and "principally an exercise in misusing the verb 'to be'." The philosopher William Barrett, writing in "Irrational Man" (1958), described "Being and Nothingness" as "a great, uneven, brilliant and verbose tome". He noted Sartre's debts to Heidegger, but nevertheless credited him with originality. He criticized Sartre for neglecting Heidegger's "notion of the truth of Being", his understanding of what it means for a subject or object to be. In his view, Sartre failed to "deal with the problem of truth in a radical and existential way", instead viewing truth in "the ordinary intellectualistic sense that
Ralf Dahrendorf Ralf Dahrendorf Ralf Gustav Dahrendorf, Baron Dahrendorf, (1 May 1929 – 17 June 2009) was a German-British sociologist, philosopher, political scientist and liberal politician. A class conflict theorist, Dahrendorf was a leading expert on explaining and analyzing class divisions in modern society, and is regarded as "one of the most influential thinkers of his generation." Dahrendorf wrote multiple articles and books, his most notable being "Class Conflict in Industrial Society" (1959) and "Essays in the Theory of Society" (1968). During his political career, he was a Member of the German Parliament, Parliamentary Secretary of State at the Foreign Office of