 Foucault was born in Poitiers, France, on October 15, 1926. As a student he was brilliant but psychologically tormented. He became academically established during the 1960s, holding a series of positions at French universities, before his election in 1969 to the prestigious Collège de France, where he was Professor of the History of Systems of Thought until his death. From the 1970s on, Foucault was very active politically. He was a founder of the Groupe d’information sur les prisons and often protested on behalf of marginalized groups. He frequently lectured outside France, particularly in the United States, and in 1983 had agreed to teach annually at the University of California at Berkeley. An early victim of AIDS, Foucault died in Paris on June 25, 1984. In addition to works published during his lifetime, his lectures at the Collège de France, published posthumously, contain important elucidations and extensions of his ideas.