This goes back to a discussion a while back that I wanted to bleg.
Dretske and Thompson apparently differ in their theories of original meaning. Has either published an objection to the other? Has Thompson published an objection to Dretske's theory? If so, what is the objection? (I'm betting that Dretske has not published an objection to Thompson's theory, but I haven't read any of his later stuff.)
It seems to me that there is a good chance that D&T (or their supporters) have not really engaged each other, but any references or argument sketches would be great.