Right-wing populist parties have risen. Populism hasn’t.

The well-documented rise in right-wing populism has spawned no end of explanations. Are voters' preferences shifting? Do populist candidates capitalize and build on existing sentiments? This reading of an article by John Sides explores the recent paper by political scientists Oren Danieli, Noam Gidron, Shinnosuke Kikuchi, and Ro’ee Levy, which presents an interesting new angle on why populist parties across Europe have experienced a surge in electoral support.