Abstract

Joseph Heath'sCommunicative Action and Rational Choicestands out clearly as one of the most astute and original of the several critiques of Jurgen Habermas's theory of communicative action to have emerged in the last decade. Heath refrains from engaging merely in skirmishes with various details of Habermas's theory; he rather aims directly at its core issue: the critique of instrumental reason. Heath argues that Habermas's key criticism—that instrumental reason cannot account for successful communication—is not critical enough. Heath argues that instrumental reason cannot account even for the successfulmonologicalaction. Heath then claims that one can construct a critical rational theory without much of the problematic addenda that Habermas requires, particularly the need for a tripartite theory of validity claims.