For Elisabeth Roudinesco, a historian of psychoanalysis and one of France's leading intellectuals, Canguilhem, Sartre, Foucault, Althusser, Deleuze, and Derrida represent a "great generation" of French philosophers who accomplished remarkable work and lived incredible lives. These troubled and innovative thinkers endured World War II and the cultural and political revolution of the 1960s, and their cultural horizon was dominated by Marxism and...