Aumann agreement theorem

Thanks for the links! Looks like I have some interesting reading ahead of me. At the moment, I don't know anything about either of these issues, so I don't really have anything to add to the discussion just yet. As a CS type myself, I'm pretty ignorant of cognitive science and philosophy, and I have more than a bit of catching up to do. (I've always been ignorant of these topics, but until recently I had a vastly overinflated sense of how much I knew.) I'll have to read at least those two articles and get back to you.