He discussed the "regressive/progressive method" of historical analysis in an essay that became the introduction to a work that developed a theory of "practical ensembles" and juxtaposed the practico-inert and praxis. In addition to The Problem of Method and his Critique of 
He discussed the "regressive/progressive method" of historical analysis in an essay that became the introduction to a work that developed a theory of "practical ensembles" and juxtaposed the practico-inert and praxis. In addition to The Problem of Method and his Critique of Dialectical Reason, he published a lecture that led Heidegger, in the Letter on Humanism, to critique some of this man's views, including his statement that "existence precedes essence." In another of his works, he used the the example of a woman on a first date whose companion takes her hand to illustrate his concept of "bad faith." For 10 points, name this French philosopher of Existentialism is a Humanism and a work subtitled "An Essay on Phenomenological Ontology," Being and Nothingness.
He discussed the "regressive/progressive method" of historical analysis in an essay that became the introduction to a work that developed a theory of "practical ensembles" and juxtaposed the practico-inert and praxis.
Jean-Paul {Sartre}