Trump in America, Johnson in the U.K., anti-EU parties in Italy, Germany, France, the Netherlands, Austria, Poland, and Hungary, and nativist or authoritarian leaders in Turkey, Russia, India, and China—Why has nationalism suddenly returned with a vengeance? Is the world headed back to the fractious conflicts between nations that led to world wars and depression in the early 20th Century? Based on travels in America, Europe, and Asia, veteran political analyst John B. Judis found that almost all people share nationalist sentiments that can be the basis of vibrant democracies as well as repressive dictatorships. Today’s outbreak of toxic “us vs. them” nationalism is an extreme reaction to utopian cosmopolitanism, which advocates open borders, free trade, rampant outsourcing, and has branded nationalist sentiments as bigotry. Can a new international order be created that doesn’t dismiss what is constructive about nationalism? As he does for populism in and for socialism in , Judis looks at nationalism from its modern origins in the 1800s to today to find answers.