>why do so many educated Americans believe in the lie of egalitarianism and the blank slate?
It has nothing to do with race, I'll tell you that much.
Higher dopamine levels are associated with higher IQ, and aggressiveness and impulsiveness at the same time. The TT allele of the DBH gene causes lower levels of norepinephrine, and the AA allele of COMT is called the 'worrier' gene.
The mind produced by the genome can't be judged by a single metric like IQ. There are dumb people, but they're dumb for many reasons besides low IQ. You can be thoughtful and jumpy, thoughtless and jumpy, thoughtful and self-controlled, or thoughtless and self-controlled.
Blacks are women tend to be thoughtless and jumpy, and that's why they perform worse. They could meet the standards, but they can't focus. Amphetamines - which increase dopamine - increase the academic performance of blacks and women.
Society doesn't like how the solution to this problem is eugenics, since we can breed women and blacks which have the right alleles. The public gets scared when you start talking about eliminating normal people from the gene pool like we do with Down syndrome fetuses. Wait till they discover that incest is often the only way of maintaining a genotype - misegenation destroys diversity and good phenotypes. Look up outbreeding depression.
As well, I don't agree with the common vision of human improvement, and would never submit to someone else's eugenics program. Both China and the west want people who can succeed in a cut throat, globalized economy where aesthetics and pleasure don't matter.
I mean, if the west can't even cure depression, despite levodopa and ketamine being readily available, I don't want it screwing with my genes. The cure can be right in front of their faces, and they won't take it because it's "psychotic."
I also want to take human beauty to a post-human level, and this enrages the feminists.