Professor of Political Science and a Social and Behavioral Sciences Joan N. Huber Faculty Fellow at Ohio State University. Schweller joined OSU in 2004. He is the author of Unanswered Threats: Political Constraints on the Balance of Power (Princeton University Press, 2006) and Deadly Imbalances: Tripolarity and Hitler’s Strategy of World Conquest (Columbia University Press, 1998). He has also published many articles in leading journals, including World Politics, International Studies Quarterly, International Security, American Political Science Review, Global Governance, American Journal of Political Science, Review of International Studies, Cambridge Review of International Affairs, The National Interest, International Theory, and Security Studies . He is currently a member of the editorial boards of International Security, Security Studies, and the Studies in Asian Security book series published by Stanford University Press.