I see a lot of people make claims like this, or even stronger ones such as claiming it has little/nothing to do with environment. Charts like this bear that out somewhat with the poorest Asian and white students scoring higher on the SATs than well to do blacks: http://1.bp.blogspot.com/-1a52vkpjans/UmjAc5fGxtI/AAAAAAAAA6...

Generally, people I see who bring this up are usually using it as a thin veneer over racist beliefs. When asked what end discussing minority IQ serves, they usually suggest defunding inner-city (read: black) schools or similar measures.

I can't get on board with that. I think the US certainly fails at providing equality of opportunity to many groups, and there is still widespread discrimination against women and minorities. We can certainly do better and we should view people individually rather than treating them in a prejudiced way based on group membership.

I also have a hard time getting on board with a "blank slate" view of humanity. I'd love for someone to prove me wrong so I could fire back at "race realist" reddit commenters, but it seems plausible to me that different groups, especially men and women, are biologically predisposed to certain traits, on average.

I know in my career that requires both a certain amount of aggressiveness and quantitative aptitude that my colleagues have overwhelmingly been Asian or white men. I've worked with women and "under-represented minorities" who've made me feel like a chump trading, and I certainly don't harbor prejudices about them, but they're difficult to find.