It has often been noted that Leo Strauss developed his understanding of political philosophy through a critical engagement with Heidegger. Yet most analyses focus on Strauss’s American works while neglecting his earlier response during the crisis years of the Weimar Republic. The article seeks to overcome this limitation by ‘deconstructing’ Strauss’s American definitions of political philosophy in light of both his Weimar understanding of politische Wissenschaft and his 1922 discovery of Heidegger’s Aristotle. I argue that Strauss’s conception of political philosophy (...) originated in Heidegger’s subversion of the traditional distinction between theory and praxis. I thus propose a way to read Strauss from the start following his own changing views of that distinction. (shrink)