This paper considers the implications for philosophy of some recent approaches to pragmatics (with a focus on relevance theory) and makes two main points. First, the widening gap between sentence meaning and speaker's meaning increasingly brings into question a basic assumption of much philosophy of language: that linguistic semantics provides direct insight into the structure of human thoughts. Second, by describing comprehension as a richly context-dependent form of inference, pragmatics provides an illustration of how we might approach central cognitive processes, which have been seen by Fodor as a major mystery for cognitive psychology and philosophy of mind.