This paper presents a critical comparative reading of Ulrich Beck and Herbert Marcuse. Beck”s thesis on ”selfcritical society” and the concept of ”sub-politics” are evaluated within the framework of Marcusian critical theory. We argue for the continued relevance of Marcuse for the project of emancipatory politics. We recognise that a focus upon the imminent and spontaneous possibilities for radical social change within the ”sub-political” is a useful provocation to the high abstractionism of much critical theory, but suggest that such possibilities are better captured in a Marcusian theoretical frame than they are in Beck”s account.