Are racial IQ and career differences driven by nurture, not nature?

I think you could take twin babies of any race and cause them to have totally different I. Q.’s based on the way they are raised and the lifestyle you give them.

There is nothing wrong with any race or group, it’s just some places have more access to omega 3 fish then others, some places have more access to food diversity then others because of comparative differences in soil health and climate change, and some places have more access to education than others because of country policy and education emphasis.

There is no other reason that some groups tend to correlate more in certain careers than others. And I would say these differences are temporary.

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I watched the video which suggests shame and cortisol lowers I. Q. and this cortisol and shame can be increased through racial mistreatment or race based social oppression.
Are racial IQ and career differences driven by nurture, not nature?
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