Colin Kahl is an assistant professor of political science at the University of Minnesota, where he teaches courses in international relations, international security, American foreign policy, civil and ethnic conflict, and terrorism. He will be joining the faculty in the Security Studies Program at Georgetown University in the fall of 2007. His current work focuses on U.S. military compliance with the Law of War in Iraq. His research on the topic has been published in Foreign Affairs ("How We Fight," November/December 2006) and International Security ("Rules of Engagement: Norms, Civilian Casualties, and U.S. Conduct in Iraq," forthcoming). His previous research analyzed the causes and consequences of violent civil and ethnic conflict in developing countries. His book on the subject, States, Scarcity, and Civil Strife in the Developing World, was published by Princeton University Press in March 2006, and related articles have appeared in International Security and the Journal of International Affairs. From January 2005 to August 2006, Kahl was a Council on Foreign Relations International Affairs Fellow conducting research on Law of War issues at the U.S. Department of Defense, where he worked in the office of the Deputy Assistant Secretary of Defense for Stability Operations. He has also been a consultant for the U.S. government's Political Instability Task Force (formerly the State Failure Task Force) since 1999. He received his BA in political science from the University of Michigan in 1993, and his PhD from Columbia University in 2000. In 1997-1998, he was a National Security Fellow at Harvard University's John M. Olin Institute for Strategic Studies.

David M. Kennedy is the Donald J. McLachlan Professor of History at Stanford University and winner of the 2000 Pulitzer Prize for his book, Freedom from Fear: The American People in Depression and War. Reflecting his interdisciplinary training in American Studies, which combined the fields of history, literature, and economics, Kennedy's scholarship is notable for its integration of economic and cultural analysis with social and political history. His 1970 book, Birth Control in America: The Career of Margaret Sanger, embraced the medical, legal, political, and religious dimensions of the subject and helped to pioneer the emerging field of women's history. One of his later books, Over Here: The First World War and American Society (1980), used the history of American involvement in World War I to analyze the American political system, economy, and culture in the early twentieth century. He is a graduate of Stanford University (BA, history) and Yale University (MA, PhD, American studies).