Why has nationalism come roaring back?
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...