I should also mention - there is quite a bit of discussion on 't Hooft's work on StackOverflow, including heavy participation by 't Hooft himself. I don't have

I should also mention - there is quite a bit of discussion on 't Hooft's work on StackOverflow, including heavy participation by 't Hooft himself. I don't have any pointers handy, but they should be fairly easy to discover with a minimal amount of searching.