“Unipolar” used to mean that the United States was, at least in theory, alone in leading the world. Now “unipolar” means that the United States is alone and isolated in opposition to the world. In global affairs, a hegemon is a nation that leads because it has the consent of the other nations who believe in its goals and values. The United States has recently demonstrated, though, that it has given up any pretense of using its leadership to pursue the goals of the global community, and instead is openly using the global community to pursue its own goals. In his new book, The Lost Peace,...
