Nicholas RenggerNicholas Rengger is Professor of Political Theory and International Relations at the University of St Andrews. His publications include International Relations, Political Theory and the Problem of Order (1999), Retreat from the Modern? (1996), Politial Theory, Modernity and Postmodernity: Beyond Enlightenment and Critique (1995). He has edited Treaties and Alliances of the World, 6th edition (1995), Dilemmas of World Politics: International Issues in a Changing World (with John Baylis, 1992). Read More Read Less