Prof. Malachi Haim Hacohen is Professor of History, Jewish Studies, German Studies, and Religion at Duke University. He received his Ph.D. from Columbia University, and his research interests focus on Central Europe and include social theory, political philosophy, and rabbinic culture. His Karl Popper - The Formative Years, 1902-1945: Politics and Philosophy in Interwar Vienna (Cambridge, 2000) won the Herbert Baxter Adams Prize of the AHA and Austria's Victor Adler State Prize. His Jacob & Esau: Jewish European History Between Nation and Empire (Cambridge, 2019) won the Center for Austrian Studies' Biannual Book Prize. He has published on the European Jewish intelligentsia, Cold War liberalism, and cosmopolitanism and Jewish identity in leading professional journals. He was a fellow at the Oxford Centre for Hebrew and Jewish Studies, the Center for Advanced Studies in the Behavioral Sciences, the National Humanities Center, and the IFK in Vienna. He was Leibniz Professor at Leipzig University in the Summer Semester of 2023.