Soldato
- Joined
- 27 Apr 2013
- Posts
- 4,095
Correlation does not equal causation.
Was the study adjusted for cultural & socio-economic influences?.
Yes, these were adoption studies.
People will of course seek a way to discredit such studies as their outcomes challenge the narrative of absolute equality. But we can at least say the two factors you've highlighted were adjusted for.
I'm not sure why anyone is even surprised by this though. Europeans, Asians and Africans (sub-sahara) lived on very different diets for hundreds of generations. This is obviously going to influence our development.