Thirty years after the May movement it seemed timely for us to draw out the consequences of this "liberation-revolt" and to ask the author of Les Nouvelles Maladies de l'ame (1993, texts from 1979, tr. New Maladies of the Soul) why "the questioning of laws, norms and values is the crucial moment in the psychic life of individuals, as it is for societies." A writer and psychoanalyst, born in 1941 in Bulgaria, Julia Kristeva came to France at Christmas, .1965, where she discovered a shaken France that had just come out of the Algerian war and was retracting to a proud but anxious Gaullism. A privileged witness of events, at the age of 27 and within Tel Quel magazine5, she discovered the effervescence of the avant-gardes, she got close to the CGT trade union and the Communist Party, listened at the grass roots, admired the poet-president Mao. Over the years she rejected "hard-core" feminism, decrypted Jacques Lacan6, worked with Roland Barthes and Claude Levi-Strauss, read Louis Althusser