In a seminal contribution, Paul Grice took what he called the ‘total signification of an utterance’ (i.e. the complete content someone communicates by a linguistic signal) and divided it in two, distinguishing between ‘what the speaker says’ versus ‘what the speaker implies’. However, recent developments have served to throw doubt on Grice’s taxonomy, with both sides of his divide coming under fire. I examine these challenges to Grice’s framework, but argue that they do not show that Grice’s notion of implicature is ill-founded, nor that his ’favoured sense’ of what is said is unnecessary. What they do serve to highlight is a peculiar tension in Grice’s original account. For it seems Grice merged two distinct features when defining what the speaker says versus what the speaker implicates: the idea of a content dictated by word meaning and structure alone, on the one hand, and the idea of an asserted or directly expressed proposition on the other. Yet once we resolve this tension it is possible to deliver an account of the total signification of an utterance which is both (fairly) faithful to Grice’s original account and which is able to do a great deal of explanatory work.

Nicholas Allott considers how relevance theory can be seen as responding to doubts about the possibility of any kind of systematic pragmatic theory. He considers three sceptical positions: Fodor’s argument that pragmatic processes are not amenable to scientific study because they are unencapsulated (highly context-sensitive), Chomsky’s claim that human intentional action is a mystery rather than a scientifically tractable problem, and a third view which maintains that intentional communication is too complex for systematic study. Allott argues that work in relevance theory can be seen as successfully challenging these sceptical views and he gives concrete examples of its achievements.

In this chapter, Jacques Moeschler addresses some complex issues about the function of negation and its interaction with metarepresentation.He identifies three distinct uses of negation, namely, descriptive negation and two kinds of metarepresentational negation (one metalinguistic, the other presupposition-cancelling), which differ in their semantic entailments. His key claim is that all three of them have what he calls ‘representational’ (or propositional) effects on the context, specifically the elimination and/or the strengthening of existing assumptions, albeit different for each of the uses.