Giorgi Vachnadze, Genealogies of Formal Systems. Substack (2025-) Giorgi Vachnadze is a writer and researcher focused on Foucault and Wittgenstein, working at the intersection of philosophy, critical theory, and contemporary issues such as AI, education policy, and algorithmic governance. Recent posts include: Ἑαυτοῦ Ἡνίοχος: Piloting the Self Liberating the Care of the Self from Plato …