That's rich coming from you.

> This is the only observation my argument needs

Are you really unable to understand that "whites are smarter than blacks" and "we observe a statistical discrepancies in the observed IQ" is not the same?

Let me take plenty of examples, applicable or not to the specific observation we talk about, where we see exactly this observation and yet the conclusion X is smarter is just stupid.

Take 2 groups of people, put one group of people in a torture chamber without food and sleep for 48h, then give the IQ tests to both. Do you really think the tortured group is less smart than the other?

Take 2 groups of people, put one group in a class room and teach them for 2 years Japanese, then give a Japanese tests to both. Do you really think the other group is less able to learn language?

Take 2 groups of people, pass the IQ tests to both, then if the first group does not score significantly better than the second, redo the test over and over until you have a statistical fluctuation such that the first group does score significantly better (at 3-sigma confidence level, it should happen on average 1 time over 100). Do you really think the second group is less smart than the first group (despite that it does significantly better than the first group in some discarded cases)?

Take 2 groups of people, pass for the two of them 100 questions. Then take the 10 questions where the first group done the best and the second done the worst and call these 10 questions "IQ test". Do you really think the second group is less smart than the first group?

In all of these examples, the observation is there, and yet, it is incorrect to say that one group is smarter than the other. Some of these situations are even really similar to what people today consider as the reason why we see a discrepancy in the Black IQ question. For example, the socio-economical status says that 2 persons who are equally intelligent will not score the same IQ score if one of the two had access to some education that the other did not. In fact, you may even say that someone who manage to score 15/20 in a uni science test without having been to secondary school is definitively smarter than someone who score 17/20 but needed years of training and several attempts of the exam to reach this score: the second is definitively slower at understanding physics.

> But note that you did interject into a discussion that was explicitly about the claim itself being "almost tautologically racist".

But I agree with that: the claim itself is almost tautologically racist. I think Bostrom said a racist thing not because he is racist, but because he is an idiot and did not even realize his simplistic conclusion was wrong.

To take again an example I've given previously: the fake videos surrounding LK-99 were fake, make by scammers who cheated. Some people who were overexcited about LK-99 gave credit and supported these videos. These videos and their authors ARE FAKE AND SCAMMER, "almost tautologically". But some supporters of the LK-99 craze did not manipulate videos themselves, they did not create fakes. It is not because these people shared videos they did not realise were fake that the videos themselves are suddenly not fake. Same here: Bostrom said racist things, and it is not because Bostrom had no true racist intent (or at least I give him the benefice of the doubt) that the thing is suddenly not racist.

> Your specific claim "it turns out it's mainly bias and socio-economical status" is plainly not at all demonstrated by the articles you linked

Sure ... whatever. There is literally one article titled "Group differences in IQ are best understood as environmental in origin", but, yeah, I'm sure it does not say that at all. If you read the article, they are referencing numerous other studies that show (in short, not literally) the fitted curve between socio-economical status and IQ test score by comparing IQ test score for the same population before and after socio-econimical status progress. They argue that this curve fits perfectly to explain the gap. What they call "environmental factors" are access to education, economic gain, ... so it is indeed what is referred to as socio-economic status in the previous discussion.

> where the gap "mostly" disappears once the claimed bias and socioeconomic differences are controlled for

There is an article literally titled "Group differences in IQ are best understood as environmental in origin". This is literally what this article does: it shows that if you control for environmental factor and don't use biased samples, the gap mostly disappears.

> The problem with these debates is that the position that is moral-coded gets to shovel any and all bullshit in favor of it and are rarely called out for it. Those that call it out are branded as moral degenerates.

This is clearly not my case, I never in this discussion mentioned "moral" or whatever. This shows your true color: you are really thinking that someone who does not agree with you can only be an idealist acting to defend some moral. My position is simple: science articles show that if you correct for environmental factors, the gap disappear. I don't care about moral or whatever. If the studies were saying the opposite, I would defend the opposite. The reason I don't defend the opposite is just because the opposite is not the reality, the opposite is not confirmed by science. But it is very telling that your only way to manage your cognitive dissonance when confronted with someone that does agree with you is to invent a crazy explanation in your mind: surely this person is a hippy (or whatever you want to call it, I don't care) that don't want to accept the facts for some moral reason.

> Each side is just further entrenched and leaves the debate feeling like they won. And the world is worse off for the interaction. It's insidious.

Not really though: the facts don't change. It does not matter if I'm right or if I'm wrong, or if you're right or if you're wrong, the facts prevail and scientists will be guided by facts. Nowadays, scientists are guided by facts, this is why people who says "whites are smarter than blacks" are slowly discarded of scientific position. And you and I under our "people on HN" avatars, we don't matter: it does not matter that you don't believe me, because scientists don't care about you. And I'm sure you are saying "but scientists are now all woke lefties or too afraid to talk because academia has been taken over by the PC police". Whatever make you feel better to deny that facts are just prevailing and that, bad luck, the facts are not saying what you would have preferred to hear.

There is no "2 sides". There is in one side, facts and science, that will continue whatever you choose to believe, and then there is irrelevant person on the internet as you and me, and amongst this group, there are the idiots that are screaming that academia is controlled by lefties or PC police because they don't follow their believes when facts say otherwise.