New thinking in international relations theory 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 Institution and change Steven Weber Conclusion: continuity and innovation in international relations theory G. John Ikenberry and Michael W. Doyle