Context and Content: Pragmatics in Two-Dimensional Semantics

Context figures in the interpretation of utterances in many different ways. In the tradition of possible-worlds semantics, the seminal account of context-sensitive expressions such as indexicals and demonstratives is that of Kaplan's two-dimensional semantics (the content- character distinction), further pursued in various directions by Stalnaker, Chalmers, and others. This chapter introduces and assesses the notion of context-sensitivity presented in this group of approaches, with a special focus on how it relates to the notion of cognitive significance and whether it includes an intuitively plausible range of expressions within its scope. The chapter concludes with a discussion of the prospects of using two-dimensional semantics to account for context-sensitive expressions in dynamic discourse.