Vice President for Studies, Carnegie Endowment for International Peace

Terry Sanford Professor of Public Policy and Political Science, Dean, Duke U

Professor of Political Science, University of California, Berkeley

Peace Research Institute Frankfurt (PRIF) & Goethe University Frankfurt

Professor of International Relations, Universidad Iberoamericana

University of Antwerp

Department of Politics and Public Administration, University of Konstanz

Political Science, Columbia University

Freie Universität Berlin

Professor of International Relations, Oxford University