In Varieties of Sovereignty and Citizenship, scholars from a wide range of disciplines reflect on the transformation of the world away from the absolute sovereignty of independent nation-states and on the proliferation of varieties of plural citizenship. The emergence of possible new forms of allegiance and their effect on citizens and on political processes underlie the essays in this volume.

The essays reflect widespread acceptance that we cannot grasp either the empirical realities or the important normative issues today by focusing only on sovereign states and their...