* Introduction: The End of the Cold War, the Classical Tradition, and International Change Michael W. Doyle and G. John Ikenberry * Inventing International Relations: International Relations Theory After 1945 Miles Kahler * Post-Theory: The Eternal Return of Ethics in International Relations James Der Derian * Feminist Inquiry and International Relations Jean Bethke Elshtain * Geopolitics and Change Daniel Deudney * Complexity, Formal Methods, and Ideology in International Studies James DeNardo * Realist International Theory and the Study of World Politics Joseph M. Grieco * Domestic Structure and International Change Matthew Evangelista * Institutions and Change Steven Weber * Conclusion: Continuity and Innovation in International Relations Theory G. J. Ikenberry and M. W. Doyle.