Why has the appeal of populist ideas grown in western countries? Is this a temporary phenomenon? In the wake of Brexit and the election of Donald Trump, the collapse in support for established political parties in France and the rise of the Five Star Movement in Italy, not to mention the surge of authoritarian populism in central and eastern Europe, these are important questions.
What, first of all, is a populist? The abiding characteristic of populism is its division of the world into a virtuous people on the one hand, and corrupt elites and threatening outsiders on the other. Populists distrust institutions, especially those that constrain the “will of the people”, such as courts, independent media, the bureaucracy and fiscal or monetary rules. Populists reject credentialed experts. They are also suspicious of free markets and free trade.
Rightwing populists believe certain ethnicities are “the people” and identify foreigners as the enemy. They are economic nationalists and support traditional social values. Often they put their trust in charismatic leaders. Leftwing populists identify workers as “the people” and the rich as the enemy. They also believe in state ownership of property.