Cas Mudde, probably the most famous scholar on populism, wrote an article on the “populist zeitgeist” 15 years ago ( Mudde, 2004 ), in which he claimed that “populist discourse has become mainstream in the politics of western democra-cies” (p. 541). A decade and a half later, this prophetic vision seems more timely than ever. Furthermore, we can argue these days that it is not just populist
... [Show full abstract] rheto-ric that has become mainstream; populist attitudes and populist governance have done so as well. While most of the early literature on populism in the Western world focused on populist parties in opposition, populists such as Donald Trump in the United States, Jair Bolsonaro in Brazil, Viktor Orbán in Hungary, Matteo Salvini in Italy, and Lech Kaczinsky in Poland are all indications of the trend that populist politicians are capable of taking and often keeping executive power as well (see also Forgas & Lantos, this volume). But what happens to populist politi-cians and the attitudes of their voters when they are in government? What are the deeper social psychological drivers of populist politics? This chapter aims to respond to this question based on the available political science literature and our own empirical study.