Just to add to the general impressions of Chomsky…
Memories of two years of linguistics at Uni where I first got hooked on comparative etymology. Opened new avenues in the mind as yet unexplored. But the class I used to dread was the Tuesday morning and transformational grammar a la Noam.
It was troubling. I was crap at maths so all this stuff that looked like mathematical diagrams and worse to me was enough to freak me out but at the same time the simple, visual comprehensive part of me could see there was the kernel of something, maybe truth, in what he proposed. Overuse of various versions of the root ‘predicate’ in all the texts is all that remains with me now: whenever there was a grammatical tour de force going on in a grammatical stylie, whatever it was was reduced to some ‘predicate’ expression. Might even have been ‘predicative’ or ‘predicatory’. Easy way to square the equation.
In all the years since, I have often mentioned the theory of transformational (or universal) grammar to non-linguists as a possibility worth considering, no more. I wouldn’t broach the subject off my own bat with someone who really understood it, but, after reading this thread, I am less and less worried about that ever actually happening…
(ps sorry to have missed out over the last couple of weeks due to An Act Of Internet Provider emergency)