Abstract
Focusing on his last courses at the Collège de France, the present paper aims at exploring the strategic role the notion of parrhesia plays in the elaboration of Foucault’s critical project, according to which parrhesia is what enables the pas- sage from the concept of problematization as an archaeo-genealogical target of inquiry to the idea of problematization as a verbal act of investigation. To this end, the article argues that parrhesia is the condition of possibility for the problematization of one’s mode of subjectivation, whereby it comes to describe a transformative practice of resistance against the existing power regimes in charge of truth. After tracing the seminal formulation of such a form of resistance in the Socratic imperative of taking care of oneself, the paper then concludes by briefly pointing to the importance of Socrates’ parrhesiastic philosophy for the development of Foucault’s own critical ethos.