Abstract

I will argue that the logical form of illocutionary acts imposes certain formal constraints on the logical structure of a possible natural language as well as on the mind of competent speakers. In particular, certain syntactic, semantic and pragmatic features are universal because they are indispensable. Moreover, in order to perform and understand illocutionary acts, competent speakers and hearers must have certain mental states and abilities which are in general traditionally related to the faculty of reason. (edited)