In the context of recent attempts to more adequately engage with Adorno's approach to sociology and social theory, this article argues that such a project requires a more complete understanding of the philosophical basis of Adorno's critical material perspective on knowledge and language. In particular, the interpretation of Adorno within sociology has been hampered by a fundamental misunderstanding regarding his methodology of critique and composition, which prioritizes the content of Adorno's claims regarding sociology and social theory, over their rhetorical and performative character. This character is identifiable in Adorno's prose, and grasped through a close attention to his account of the negative dialectic. Using Bernstein's articulation of the 'complex concept' as an analytical framework, and Adorno's introduction to Durkheim as its material, the article argues that the inability to grasp the rhetorical character of Adorno's critical interpretive approach prevents an understanding of his potential relevance for sociology and social theory.

Thirty-five years ago, Gillian Rose articulated a significant critique of classical sociological reason, emphasizing its relationship to its philosophical forebears. In a series of works, but most significantly in her Hegel contra Sociology, Rose worked to specify the implications of sociology's failure, both in its critical Marxist and its 'scientific' forms, to move beyond Kant and to fully come to terms with the thought of Hegel. In this article, I unpack and explain the substance of her criticisms, developing the necessary Hegelian philosophical background on which she founded them. I argue that Rose's attempted recuperation of 'speculative reason' for social theory remains little understood, despite its continued relevance to contemporary debates concerning the nature and scope of sociological reason. As an illustration, I employ Rose to critique Chernilo's recent call for a more philosophically sophisticated sociology. From the vantage point of Rose, this particular account of a 'philosophical sociology' remains abstract and rooted in the neo-Kantian contradictions that continue to characterize sociology.