Gavin Rae (2025). From reason to madness and back: Critiquing reason through the Derrida–Foucault debate. History of the Human Sciences https://doi.org/10.1177/09526951251337677 Abstract There has recently been something of a resurgence of interest in the Derrida–Foucault debate, with this leading to a reassessment of its aims, content, and outcome. This article contributes to that endeavor by …