Abstract
In the late seventies and early eighties, two subjects became recurrent in the interventions made by Foucault on interviews, conferences and his lessons at Collège de France: a particular approach to the text Was ist Aufklärung?, written by Kant, and the conscious study of the forms adopted by the Greek Parrhesia. Even though both subjects are anchored to different historical foundations, there is a noticeable the effort made by Foucault with aims at determining —into the theoretical and practical place of his crossing-over thinking— a specific sense for the philosophical enterprise he was personally involved. Unfortunately, his death in 1984 left the new working program incomplete. The objectives of this writing are: 1) to shallowly characterize both of this notions and 2) to articulate some of the crossing points between Aufklärung and Parrhesía, in order to reactivate the problem of the specificity of the philosophical work, according to the line being followed by this French philosopher.