So, racist bad science then?
I could see that a lot of various net outcomes economically similar not due to biological factors, but rather a myriad of environmental ones. The Anna Karenina principle[1] means a lot if some societies get rice and Mediterranean Basins and World Banks, while others get tubers and mountains and slave-trading ships that buy people from you.
I feel like those factors would make a more significant difference, as a few thousand years isn't very long in evolution time, from what I understand.
I always love new spins on old racism. Do tell how 'climate' plays a role in potential for technical workforce ability.
Climate, along with dozens of other factors, produced variations in human traits. Some of them, like skin color, height, etc. are obvious to everyone. Others, including intelligence, are not so obvious.
But the idea that IQ is inheritable and variable between ethnicities is not too terribly controversial, even though it is politically taboo to mention.
Thus, you'd find that some groups are more likely to dominate fields than others (due to nature) and not 100% because of societal differences (i.e. nurture).
So the actual question for a society in a competitive global economy to ask is what proportion of limited resources are used to help those in the rear catch up vs what proportion is used to push the most gifted farther ahead.
Can you clarify that? Because it sounds like some pretty racist bad science.