Actually, I’m completely uninterested in the debate over what constitutes race biologically, although it’s true I think there is a biologic connection that is more coherent than the politically correct crowd wants to admit to. I’m OK with waiting for genetic studies of origins to be parsed out well enough for everyone to be happy. There will still be lumpers and splitters, and I suspect at the end of it, both sides will claim victory.
It’s kind of silly to pretend that the ordinary European-descent individual doesn’t have something more in common biologically with other European-descent individuals, and ditto for those of sub-saharan African ancestry. And frankly, just the phenotypic appearance alone which leads to so much discrimination is biologically-based grouping–it’s not just some sort of purely cultural overlay on top of otherwise totally indistinct genetics.
The controversial statements I’ve made on this board are centered around the fact that, where differences in any two groups being studied are found, those differences tend to be genetic (at least the differences I’ve discussed). I don’t care if the groups being compared constitute different races or not. That’s a definitional thing, and in my mind it’s completely irrelevant to the point that nature, and not nurture, accounts for the differences.
I suspect the attack on the idea of races is really an effort to promote the notion of egalitarianism–that all humans are roughly equal in potential, and that they are not groupable in any meaningful way biologically. I consider that nonsense. Whether you are a splitter and want to make 1,000 different “populations,” or a lumper and make 4 or 5 major “races”–I could not care less.
We are our genes, and where we find differences in group average performances, look to the genes for why those populations got to the point they are in in the first place, and why it is so difficult to nurture them out of it.
I don’t care, really, if you want to split. If you take a group of high-performing blacks and low-performing whites on the SAT, I’d argue the difference between them is overwhelmingly going to be that the population of blacks you’ve chosen is more intelligent by nature. If you take a group of blacks who are horrible at basketball and a group of whites who are basketball stars, I’m going to argue that the difference is likely to be a genetically-based superiority of the white group. If you take a group of white scholastic high-performers and compare them with a group of white scholastic low-performers, unless you can show an enormous disparity in nurture, I am going to argue the difference is genetic–particularly if you can’t bring the low-performers up to snuff with subsequent improved nurturing.
I do not discount nurture entirely. It overlays our genes. But if we find differences among races at that (crude) category level, and we adjust for nurture, then it’s reasonable to assume the residual differences are nature, even if those groups do not have some sort of biologic cohesiveness with one another. All tall people may not be biologically related to one another, but the difference between them and short people is still nature and not nurture.