Henry R. Nau has taught political science and served in government for more than 30 years. He is currently Professor of Political Science and International Affairs in the Elliott School of International Affairs at George Washington University, specializing in international relations and U.S. foreign policy. From 1981 to 1983, he served on the National Security Council as senior director responsible for international economic affairs. He also served, between 1975 and 1977, as Special Assistant to the Under Secretary for Economic Affairs in the Department of State. In 1977 he received the State