Joseph R. Gusfield1923 โ 2015StoppedAmerican sociology professor at UC San DiegoBooksFaculty culture and academic careersNew social movementsContested meaningsProtest reform and revoltPerforming actionThe culture of public problemsOn Symbols and SocietyMass Society and Extremist PoliticsCommunityUtopian myths and movements in modern societiesSymbolic crusadeAuthor data: Open Library