Earlier quoted context omitted.
Very interested to know how you believe conflating economic, social, and geographical/geopolitical factors (e.g. clusters of poverty and their effect on upbringings) have all been filtered out of this supposed consensus conclusion.
It's called science bro, it's kind of detailed. Trust that the people doing it know what they are doing. If you'd like more information, you're free to study it. The answer to your question is relatively straightforward though, different races raised in the same circumstances have been given IQ tests. Among other techniques. Once again, this is a century old science, it's been thought through pretty well. Whatever co…
So this seems like a wash... Except that it doesn't take much to observe that it's very hard to be raised in the same circumstances when you're of different races in the US. There are very real differences in people's behavior towards people based on race, and those shape that environment.)