Relevance in Epistemic Modal Disagreement

I argue that pragmatic considerations explain puzzling epistemic modal disagreement cases. In particular, I claim that there are two different types of information sources involved in epistemically modalized propositions. One information source is a first-person epistemic state, or a group of epistemic states; another is a third-person, external source of information. This distinction helps make sense of felicitous and infelicitous responses in epistemic modal disagreement cases, which I go through in some detail.