Amit Goldenberg, a Harvard psychologist, explores how collective emotions intensify and affect group dynamics. He discusses the psychological effects of social movements and how shared experiences can amplify feelings in crowds. Dimitris Xygalatas, an anthropologist, dives into the rituals of firewalking, highlighting their emotional significance and ability to forge deep connections among participants. This conversation uncovers how emotions are intertwined within communities and the power of shared rituals to shape identities.