Dominique Lecourt, author of the classics of Marxist philosophy of science Marxism and Epistemology Bachelard, Canguilhem, Foucault and Proletarian Science?, among many others, died in Paris on 1 May 2022. Here, Roger-Pol Droit remembers his life and work. Also included [on the Verso page] is a newly translated essay of Lecourt’s on Foucault’s The Archaeology …