Richard Ned Lebow is Professor of International Political Theory in the Department of War Studies at King`s College London, Bye-Fellow of Pembroke College, the University of Cambridge, and James O. Freedman Presidential Professor Emeritus at Dartmouth College. His research focuses on international relations theory, philosophy of science, conflict prevention and management, the psychology of decisionmaking and learning, ancient and modern political theory, and identity and its political and ethical consequences. During his fellowship at Topoi, Richard N. Lebow works with Lab Area B on a workshop discussing constructivist approaches for the interpretation and investigation of ancient sources.