See here.
Fascinating. Full marks to the US Human Resources department for their recruitment efforts in this area. The difference in achievement between those various groups of immigrants suggest some powerful selection effects. Simply because that amount of difference in achievement dwarfs the intelligence difference between racial groups no matter which direction that difference goes.
People want to tell everything instead of telling the best 15 words. They want to learn everything instead of the best 15 words. In this thread, instead post the best 15-words from a book you've read recently (or anything else). It has to stand on its own. It's not a summary, the whole value needs to be contained in those words.
I'll start in the comments below.
(Voted by the Schelling study group as the best exercise of the meeting.)