The proliferation of social media has provided ideal conditions in which feelings of anger and frustration can be expressed and shared, forming a deep pool of ressentiment that is being drawn upon and exploited by populist and authoritarian leaders. In his new book, Joseph Vogl shows how this dynamic is rooted in the fusing of finance capital and information in a new form of information capitalism that is reshaping the affective economy of our societies. The capital accumulation strategies of powerful new platforms and social media are pushing people into fragmented, opposing, and conflictual communities where ressentiment is nurtured and grows. The feelings of grievance and