Thanks for the tip. I'll give it a read when I have some time. Still, questions linger. Artis live up and down the coast from Santa Cruz down to LA. There are even art towns/communities -I don't see a lot of innovation coming from there. Sure, artwise they may be avant guarde, but proponents of progress (aside from social change) and drivers of innovation, I don't see that. If anything, they seem to tend towards conservatism when it comes to progress.
Now, engineers and scientists might enjoy and even admire artists for their literary imagination, expressiveness, showship, fame, etc. In popular culture, perhaps perpetuated via the products of these same artists, people tend to stereotype engineers as socially inadequate and dull. So that's a bit ironic. Personally, I think it's somewhat incidental. Engineers and scientists have some of the 'artist' in the old Renaissance sense of the word, but they are primarily innovators and not expressive artists.