"and yet, I haven't been able to stop thinking about the question and about a possible 'fundamental' answer all day (meaning, I think there IS some underlying 'answer' -- but that's probably just the way my mind works, as it's certainly not based on much knowledge of the facts)
Peter:
In my opinion, the way your mind works is going to turn out to be one of the most interesting assets on this website.
Like you, I believe there is a "fundamental" answer to Bob's question----and I mean a truly fundamental answer.
I'll give it a shot tomorrow but I think in the end---in the final analysis, it's going to come down to a very simple question, and that is;
What is skill?
Does it involve simply physical execution or does it also involve a good deal of thought (intelligence)?
At the moment, and for all time in golf leading up to this moment I think golf's administrative organizations have always viewed the essence of golf (and how architecture deals with it) as physical execution----if they have thought of the question at all.
But what if they finally decide skill is more than just physical execution and perhaps involves a good deal of intelligence---eg choice, freedom, a form of finding one's own way?
What then? What will or what should the layout of golf course architecture look like and be like then?
This is where I think the likes of Jones, MacKenzie, Behr et al were trying to go back then.
And I think they had come about half way---which was to say that Nature itself was never prepared or designed to show a golfer the way---it was only for him to find it on his own in every sense of what "on his own" really means.