A leading commentator on European politics, Caldwell shares his perspective on recent developments in Europe, particularly the surging populist movements that have upended politics in many countries. Caldwell focuses particularly on populist parties and movements in Britain, France, Germany, Italy, and Hungary—and also analyzes the ramifications for Europe as a whole. Highlighting the effects of mass migration, weak economies, and mounting debt, Caldwell anticipates greater turmoil and significant threats to the European Union in the years ahead.