Evaluating the multiple proposition strategy

Contextualism about many expressions faces a common objection: in some discourses it appears that there is no single interpretation which can explain how a speaker is justified in making her assertion and how a hearer with different information or standards is justified in negatively evaluating what the speaker said. According to the Multiple Proposition Strategy, contextualists may attempt to explain these competing features pragmatically in terms of different propositions in play. In this paper I argue against the Multiple Proposition Strategy, first focusing on epistemic modals and then generalising the results to other expressions. I show how when purportedly contextualist terms are embedded in belief reports, we get similar problems but that the Multiple Proposition Strategy does not provide a satisfactory explanation of such cases. I suggest, therefore, that we reject the Multiple Proposition Strategy in favour of a theory that explains the unembedded and embedded cases in similar ways.