Alain Badiou teaches philosophy at the École normale supérieure and the Collège international de philosophie in Paris. In addition to several novels, plays and political essays, he has published a number of major philosophical works, including Theory of the Subject; Being and Event; Manifesto for Philosophy; and Gilles Deleuze. His recent books include The Meaning of Sarkozy; Ethics; Metapolitics; Polemics; The Communist Hypothesis; Five Lessons on Wagner; and Wittgenstein's Antiphilosophy.

Bruno Bosteels, Professor of Romance Studies at Cornell University, is the author of Badiou and Politics; Marx and Freud in Latin America; and The Actuality of Communism. He is also the translator of several books by Alain Badiou: Theory of the Subject; Can Politics Be Thought?; and What Is Antiphilosophy? Essays on Kierkegaard, Nietzsche, and Lacan. He currently serves as the General Editor of Diacritics.