In the present decade, "co-dependency" has sprung up on the landscape of American popular culture. Portrayed as an addiction-like disease responsible for a wide range of personal and social problems, co-dependency spawned a veritable social movement nationwide. 'A Disease of One's Own' examines the phenomenon of co-dependency from a sociological perspective, viewing it not as something a person "has," but as something a person believes; not as a psychological disease, but as a belief system that offers its adherents a particular way of talking about the self and social relationships. The...