In Heidegger and the Myth of a Jewish World Conspiracy (University of Chicago Press, 2015), Peter Trawny, professor of philosophy and founder and director of the Martin Heidegger Institute at the University of Wuppertal, explores the place of anti-Semitism in Martin Heidegger’s philosophy. Using Heidegger’s recently published Black Notebooks, Trawny explains that the philosopher’s anti-Semitism was not just a few stray remarks, but was deeply incorporated into his philosophical and political thinking.