What is the best political form for modern democratic orders—a nation-state, a sovereign state, an empire, a confederation, an international organization, a federation of states, or a federal state? In an age where the classical answers to this question have become unsatisfying, the authors in this book come up with new arguments and answers. The articles are crisply written and very accessible for political scientists, legal scholars, and historians. The book is essential reading for those who want to know about the institutional options in order to keep democracy’s future in the age of globalization alive.