http://cogprints.org/237/
Where Demonstratives Meet Vagueness: Possible Languages
I argue that both demonstratives and vague predicates are instances of some more general linguistic phenomena, which could take quite different forms. My argument consists in constructing three natural-like langauges, and using their intelligibility to argue for conclusions about languages such as English.
Morton, Adam
Learnability
Pragmatics
Philosophy of Language
Adam
Morton