A Very Simple Explanation for the Rise of Right-Wing, Populist Parties Across the West in Recent Decades

Until roughly the era of Reagan and Thatcher (the 1980s), the simplest predictor of whether you were rich, middle class, or poor was which country you lived in. The gaps between nations were enormous, and the gaps within the wealthy nations were relatively compressed. Globalization changed this. As trade and capital flowed more freely, the gaps between countries narrowed while the gaps within countries widened. The income disparities that had once shown up mainly between nations increasingly showed up within them. A class of relative losers emerged in the wealthy democracies, workers whose incomes stagnated even as the global economy grew.

This economic shift created the conditions for political backlash, but it did not by itself determine the form the backlash would take. The dissatisfaction could have been channeled toward redistribution, which is the traditional left-wing response to inequality. Instead, in most of the wealthy democracies, it was channeled toward nationalism and opposition to immigration, which are right-wing responses. The rightward direction was shaped by additional factors: the convergence of mainstream parties on support for globalization, which left the dissatisfied without mainstream representation; the shift of left-wing parties toward the educated professional class, which left the working class politically homeless; and the cultural dimension of the dissatisfaction, which the right addressed directly and the left, committed to cosmopolitan values, could not. The economic foundation produced the dissatisfaction. The political and cultural context determined that the dissatisfaction would find right-wing rather than left-wing expression.