William Bain is Associate Professor of International Relations at National University of Singapore. He is the author of Between Anarchy and Society: Trusteeship and the Obligations of Power (OUP, 2003) and editor of, and contributor to, Medieval Foundations of International Relations (Routledge, 2016) and The Empire of Security and the Safety of the People (Routledge, 2006). He has written widely on the theory of international society and the history of international thought.
