Shared indexical belief
Abstract
In this paper, I take issue with the familiar view that the problem of the essential indexical is a merely technical problem, which can be solved through a straightforward revision of the familiar model of belief content. (The familiar model just says that the content of belief is a proposition.) I do not object to these technical fixes, but I think they leave some questions unanswered. Specifically, they deny us an attractive account of what it is for different people to completely agree on their conception of what the world is like, according to which complete agreement consists in having beliefs with the same propositional content, but they do not give us anything to replace it with. Here, I consider whether we can say anything general about the relation between my beliefs and your beliefs (including, of course, our indexical beliefs), when you and I completely agree about what the world is like.