Earlier quoted context omitted.
Excuse the separate replies. > nurture is as important as nature for IQ Yes, I know that but how does it show that group IQ certainly isn't determined by genetics of race? > You don't get to propose a ridiculous theory and then make it everyone else's job to disprove you. Secondly, there is plenty of evidence that this is not genetic, not the least being that genes for intelligence don't work that way and there is no…
No one at all is claiming that there are no biological components to IQ. What we're claiming is that those effects are overstated, and that they aren't correlated with skin color, and that Black outcomes in the US can not be dismissed by saying they're a biological outcome. (Some of) the reasons we're claiming that IQ is insufficient to explain racial disparities in the US are: A) people have spent over 100 years try…
Measures to reduce black poverty can certainly help reduce black poverty, but I don't think it's known that they can bring blacks up to the same level of poverty as whites. So we may never completely solve the problem of black poverty with assistance.
> disproved over and over again
Can you identify even one of those disproofs? I've never found any and nobody who's tried to convince me they exist has ever produced any.
B) the race/IQ link doesn't line up with our modern understanding of genetics.
How is that?
C) the disparities we're studying show up in contexts that can't be explained by IQ.
There can be other differences besides IQ, and there are environmental and cultural factors.
D) the disparities we're seeing are larger than we would expect to see given IQ gaps.
That's consistent with my idea.
E) the IQ gap itself has decreased over time in ways that are inconsistent with a view that is purely biological.
Straw man.
> It's not intuitive or expected that a biological adaptation to sun level would affect the brain to the degree you're claiming.
I'm not talking about skin color but "black" in the commonly used meaning of the word. Indians and Australian Aboriginals don't count regardless of the color of their skin.
> You're claiming that there's a shared racial genetic outcome. So what are the shared genes for people with that race? Where are they?
I'm not claiming there are shared genes causing it. It might have appeared independently for different black ethnicities.
If the idea of a correlation happening independently is too far fetched for you then another possibility is their shared lack of recent Neanderthal DNA.
> You don't know what these genes are, or how they affect intelligence, and how they're linked to skin color, or even what percentage of the Black community shares them, but you're super-convinced that there's a strong link between our brains and our ability to get a sun tan.
You're putting words in my mouth. I'm not super convinced. I just think it's a realistic possibility.
Not knowing about the genes is not a reason to dismiss the possibility they exist. Even Darwin discovered evolution without knowing what genes were. Should that whole theory have been rejected until genes were discovered? Should dog breeders have stopped doing their job until genes were discovered? Of course not. This idea that we can't know it exists without identifying the genes is obviously ridiculous.