Ben. You are no doubt correct when you point out the difficult conditions that Thompson had to work with on some of his great courses, but for me, the natural surroundings, views, topography, rivers, creeks, mature trees, etc. are clearly a huge component of the overall experience on those courses. Difficult soil, yes, but the natural sites are spectacular for golf. Without these sites, I wonder if Thompson would be as revered in Canada as he seems to be today.
Jeff. I think there have been some exceptional golf courses built in Canada in recent years. To be fair, even Thompson's most revered works are well down any list of the world's greats. And while this may be justified, I do think that these courses get discounted somewhat because they are less well known and in Canada.
Tom. As a Canadian, I make no assertion that Thompson had any major influence on global GCA, rather I agree with you that he likely did not. Your comment, however, about Pete Dye being the greatest force on the influence on GCA in 20 years time makes me wonder if we are likely to see that influence outside the U.S., or if we have, where?