Abstract

The paper focuses on some Foucault’s manuscripts of the 1950s in order to analyze the theoretical work that will lead him to a radical questioning of the social sciences and humanities. In particular, the paper analyzes the manuscript of an unpublished work that the young Foucault devoted to Ludwig Binswanger’s existential analysis at the time of his teaching in Lille. This manuscript appears as the missing link between Foucault’s “Introduction” to Le rêve et l’existence (1954), and the dissertation that he publishes in 1961, Folie et déraison. While accompanying the analysis of this manuscript with the examination of some reading notes drafted by Foucault in the same period, the paper shows that the criticism he ends up addressing to anthropology and phenomenology at the beginning of the 1960s is already implicit in the “Introduction” to Le rêve et l’existence. In this study, indeed, Foucault seems to have already abandoned his initial enthusiasm for Binswanger’s phenomenological anthropology and focuses instead on the problem of language and the historicity of the forms of experience.