The book looks at the ways in which national and transnational legal forms have evolved alongside one another. It demonstrates that the formation of global constitutions has not resulted in a corresponding decrease in the power of nation states, but instead, legal and political aspects of both the nation state and the transnational have been reconfigured and intensified in a mutually supportive manner. In combining insights from a range of fields, this interdisciplinary book will be of great interest to students and scholars of constitutional law, sociology, global governance studies, and legal, social and political theory.