Martin Haspelmath:
David, you criticized a blogpost that I wrote a while ago, where I said that Chomsky apparently changed his mind and no longer assumes a rich universal grammar (UG). I didn’t quite understand what you meant in your brief Twitter comments. I have been under the impression that in at least 20th century Principles & Parameters linguistics, the idea was that innate grammatical knowledge explains limits on diversity, and therefore analyses of particular languages should make use of the innate grammatical categories that we have hypothesized to exist (e.g. V, N, A according to Baker (2003), or the various functional heads hypothesized to be innate by Cinque (1999), and the various operations such as head movement and vocabulary insertion that are routinely used by MGG practitioners). Continue reading →