Earlier quoted context omitted.
> In France, we don't consider that people have a different race. Ah I thought the parent was saying that the Third Reich was into the "human race" in the "there is no race but the human race" colourblindness way, which threw me off. Yeah I agree, race is a social construct and ethnicity/culture are historical products. I'm British, I don't think we're quite as post-racial but the idea of black and white people being…
> True, but you have to admit that if all programmers were white that would be pretty suspect, and would hint that there may be something discriminatory as play. I don't agree with that. Black people are heavily overrepresented in sports in the USA. I personally believe that this is partially due to some physical differences that makes them better at sports, and that even if the cultures were exactly the same, they w…
I intentionally chose programming as an example because it's an intellectual pursuit. Yes, people of different ethnicities can have different physical characteristics; that much is observable. But the idea that intellectual capacity is an essential difference between racial groups is /the/ white supremacist argument. Ie, the idea that white people are inherently smarter than black people. It's their justification for racial dominance.
> As soon as something involves skill, people will have different levels of success at it.
That is true, but it leads to statical variance across the board. If, for a large enough sample and controlled for mutable factors, white people are more successful at programming than black people, that is an essential trait. Given that we agree that race isn't an objective reality, race can't have essential traits, and thus statistically significant, categorical differences between outcomes must be caused by mutable characteristics like experience, education etc.
> No, this is not. You are making a jump between "a racial group is better at one field" to "a racial group is better than all the other groups", and again to "a racial group is better than all the other groups and should dominate them".
How does a racial group be better at one field, categorically, unless either a) there are social differences like culture or access to education or b) there are essential, immutable differences between them? The important factor in racist reasoning is the idea that black people are less intelligent than white people. It's not true, but it's used to justify relegating them to a lower class.
> Even if deep racial differences existed, I think we could still build a society where people are judged as individuals on what they accomplish
We want this society now, except that differences in intelligence are not caused by race. So it's reasonable to investigate circumstances where outcomes are significantly different in order to understand what mutable systems and institutions could be changed to even the playing field so that capable black and white people can both succeed on merit.