Although often cast by realists as an exemplar of moralist or rationalist thinking, Jürgen Habermas and certain commentators on his work reject this characterisation, highlighting elements of his thought that conflict with it. This article will examine dimensions of Habermas’s work that relate to many realist concerns in political theory. I argue that while he escapes the commonplace caricature of an abstract thinker who is inattentive to real world affairs, Habermas’s claims in relation to communication, historical and empirical context, and (...) the development of rights in history, reveal a narrow consideration of what defines context and a progressivist narrative of history that fails to address seemingly outdated beliefs and political forces. An analysis of these issues can serve to inform understandings of these topics in realist thought and in political theory more broadly. (shrink)