Joshua D. Kertzer is Professor of Government at Harvard University. His research specializes in the intersection of international security, political psychology, foreign policy, and public opinion. He is the author of Resolve in International Politics (Princeton University Press, 2016), along with articles appearing in a variety of academic journals, including the American Journal of Political Science, Annual Review of Political Science, Conflict Management and Peace Science, International Organization, International Studies Quarterly, Journal of Conflict Resolution, Journal of Politics, and World Politics. He has received the American Political Science Association's Helen Dwight Reid and Kenneth N. Waltz awards, the International Society of Political Psychology's Alexander George Award, the Peace Science Society's Walter Isard award, as well as fellowships at the Dickey Center for International Understanding at Dartmouth College and the Niehaus Center for Globalization and Governance at Princeton University.