Set against the collapse of social theory into a theory of ideological discourse, Geoff Boucher sets to work a rigorous mapping of the contemporary field, targeting the relativist implications of this new form of philosophical idealism. Offering a detailed and immanent critique Boucher concentrates his critical attention on the 'postmarxism' of Laclau and Mouffe, Butler and Zizek. Combining close reading and careful exposition with polemical intent,...