Amitai Etzioni has made his reputation by transcending unwieldy, and even dangerous, binaries such as left/right or globalism/nativism. In his new book, Etzioni calls for nothing less than a social transformation--led by a new social movement--to save our world's democracies, currently under threat in today's volatile and profoundly divided political environments. The United States, along with scores of other nations, has seen disturbing...