Concept
Alain Badiou (bɑːˈdjuː; alɛ̃ badju ; born 17 January 1937) is a French philosopher, formerly chair of Philosophy at the École normale supérieure (ENS) and founder of the faculty of Philosophy of the Université de Paris VIII with Gilles Deleuze, Michel Foucault and Jean-François Lyotard. Badiou has written about the concepts of being, truth, event and the subject in a way that, he claims, is neither postmodern nor simply a repetition of modernity. Badiou has been involved in a number of political organisations, and regularly comments on political events. Badiou argues for a return of communism as a political force. Badiou is the son of the mathematician Raymond Badiou (1905–1996), who was a working member of the Resistance in France during World War II. Alain Badiou was a student at the Lycée Louis-Le-Grand and then the École Normale Supérieure (1955–1960). In 1960, he wrote his fr (roughly equivalent to an MA thesis) on Spinoza for Georges Canguilhem (the topic was "Structures of Demonstration in the First Two Books of Spinoza's Ethics", "Structures démonstratives dans les deux premiers livres de l'Éthique de Spinoza"). He taught at the lycée in Reims from 1963 where he became a close friend of fellow playwright (and philosopher) François Regnault, and published two novels before moving first to the faculty of letters of the University of Reims (the collège littéraire universitaire) and then to the University of Paris VIII (Vincennes-Saint Denis) in 1969. Badiou was politically active very early on, and was one of the founding members of the Unified Socialist Party (PSU). The PSU was particularly active in the struggle for the decolonization of Algeria. He wrote his first novel, Almagestes, in 1964. In 1967 he joined a study group organized by Louis Althusser, became increasingly influenced by Jacques Lacan and became a member of the editorial board of Cahiers pour l'Analyse. By then he "already had a solid grounding in mathematics and logic (along with Lacanian theory)", and his own two contributions to the pages of Cahiers "anticipate many of the distinctive concerns of his later philosophy".
