Largely due to the impact of human rights legislation, especially in Canada, the radical dissent of the 1960s has been replaced by the more co-operative framework of social advocacy. Political activity is no longer necessarily radical or rooted in social class but instead expresses broad themes of cultural aspiration. Consequently, social activists and social scientists need a new understanding of the role of dissent in society. Peter Harries-Jones and the contributing authors provide that understanding in Making Knowledge Count.