While supporting the cosmopolitan pursuit of a world that respects all rights and interests, James D. Ingram believes political theorists have, in their approach to this project, compromised its egalitarian and emancipatory principles. Focusing on recent debates without losing sight of cosmopolitanism's ancient and Enlightenment roots, Ingram confronts the philosophical difficulties of defending universal ideals and the implications for ethics and political theory.

In morality as in politics, theorists have generally focused first on discovering universal values and second on their...