WITH the defeat of Marine Le Pen in her bid for the French presidency, establishment politicians in rich countries breathed a sigh of relief. The fortunes of extremist candidates have faltered since the populist surge that put Donald Trump into the White House. But it is hard to be confident that this was populism’s high-water mark without a better understanding of what caused the swell in the first place. The most convincing explanations suggest that populist upswings are not in the past.
It is tempting to dismiss the rise of radicalism as an inevitable after-effect of the global financial crisis. Studies show that the vote shares of extreme parties, particularly on the right, tend to increase in the years after a crisis. The Depression spawned some of the 20th century’s most dangerous and radical populist movements. But the facts do not fit that story precisely. In Europe, for example, populist parties have steadily won more voters since the 1980s. What is more, populist rage is…Continue reading