Since the end of the Cold War the growing integration of the world markets and the emergence of an international legal system have dramatically decreased the regulation capacities of the nation states. Building a Transnational Civil Society analyzes structural crises of globalization processes and demonstrates chances and limits of actors in transnational civil society and political movements - in short a new cosmopolitan internationalism. The areas of investigation are new economic developments, old and new social movements and the reality of wars and humanitarian intervention.