[Machine Translation] The complicity of Heidegger, Schmitt, and others with Nazism should never be ignored when discussing 20th century philosophy. Why do philosophers misread realpolitik and sometimes even advocate tyrannical political regimes? What role did philosophy play in their engagement with politics? In this book, American political philosopher Mark Lilla takes up some of the most famous philosophers of the 20th century-Heidegger, Arendt, Jaspers, Schmitt, Benjamin, Kojeve, Foucault, and Derrida-and carefully untangles the complex tangle between politics and philosophy. and the complex intertwining of politics and philosophy. This is the definitive edition of the book, newly translated from the revised edition of the original work as "Afterword: Only Faith.