Implicature Without Common Ground

Mandy Simons, Presupposition Without Common Ground.In this paper, I review a number of arguments in favor of treating many of the central cases of presupposition as the result of conversational inference, rather than as lexically specified properties of particular expressions. I then argue that, despite the standard assumption to the contrary, the view of presupposition as constraints on the common ground is not consistent with the provision of a conversational account of particular presuppositional constraints. The argument revolves crucially around the workings of accommodation. I then (...)