I know it sounds racist, but study after study has proven this again and again.. in terms of AVERAGE intelligence
Based on IQ scores, Asians are on average about 10% greater intelligent that Caucasians, and Africans are about 40% lower intelligence than caucasians.
Those are facts that are beyond dispute, and are consistent and repeatable. Now with any large group of people there is variation, but that’s the average. These numbers don’t mean that all blacks are dumber than whites or all whites are smarter than all blacks, or all asians are smarter than all whites or all whites are dumber than all asians.
The reason for it is up to debate, with some believing it is completely biological, and some believing its a combination of biology and environment and another camp saying its purely environment.
Now I think this book itself is silly, math is math.
This reminds me of the 80+ year old black woman who voted for the first time in her life for...nobama...in the last presidential election. The news portrayed her as some kind of hero or something. I believe she was a total racist...and a fool.