The International Psychoanalytic Congress gathered in 1967 to define the clinical concept of “acting out.” Thirty years later, our society, which once labeled those who exhibited excessive aggression as delinquent, celebrates outrageous public behavior. In Acting Out in Groups, writers, literary theorists, and cultural critics explore therapeutic descriptions of acting out in relation to the conduct condoned, even encouraged, on daytime TV talk shows, at political rallies, and in performance.