C. Auguste Dupin discussing Dupin's method in the light of Charles Sanders Peirce's logic of making good guesses or "abductive reasoning," Nancy Harrowitz first quotes Poe's definition of analysis and then shows how "Poe the semiotician is running the gamut of possibilities here—inferences, reasoning backwards, visual, sensual and aural signs, reading faces. Playing cards with the man would have been an interesting experience." There is considerable controversy about the philosophical nature of Dupin's method. According to biographer Joseph Krutch, Dupin is portrayed as a dehumanized thinking machine, a man whose sole interest is in pure logic. However, Krutch has been accused elsewhere of
Jacques Dupin Jacques Dupin Jacques Dupin (4 March 1927, Privas, Ardèche – 27 October 2012, Paris) was a French poet, art critic, and co-founder of the journal "L'éphemère". Dupin was born in the town of Privas in the South of France, where his father was a psychiatrist at a state mental hospital. In 1944, the family moved to Paris, where, in 1950, the poet René Char helped him publish his first collection of poems. In 1966, he co-founded the poetry quarterly L’Éphémère, with poets including André du Bouchet, Yves Bonnefoy and Paul Celan. He was the director of publication at Galerie Maeght,