This chapter argues that it is worth revisiting the Frankfurt School’s Critical Theory because it provides a resource to develop and reconstruct a framework for the study of contemporary populism. The Frankfurt School still has much to offer to explain the force of the authoritarian populist agitators and their attraction. Illuminating the multi-faceted potential of Frankfurt School Critical Theory for theorizing and interpreting the political psychology of contemporary authoritarian populist mobilizations, the chapter turns to various writings on the subject of authoritarian and antisemitic politics published by Adorno and Löwenthal in and since the 1940s.4 They point to socially generated, persistent socio-psychological dispositions of au...