As narrow, nationalist views of patriotic allegiance have become widespread and are routinely invoked to justify everything from flag-waving triumphalism to xenophobic bigotry, the concept of a nonnationalist patriotism has vanished from public conversation. Taking Liberties is a study of what may be called patriotism without borders: a nonnational form of loyalty compatible with the universal principles and practices of democracy and human rights, respectful of ethnic and cultural diversity,...