>>82864667
No, racism is caused by simple pattern recognition causing a prejudice, and then The Establishment pretending that the patterns don't exist, which causes an emotional backlash against the whole situation. Research into all the ways races are cognitively different would improve the situation, but The Establishment insists that would be racist, which makes the racist person even more suspicious and disgruntled.

Within society there are people with mental illness that can be described as an OCD for anti-racism. When they are presented with any evidence that the races might be different, they go into feral anti-racist programming and handwaving the differences and concerns that people have.
Racism is a bad thing. But OCD anti-racism is significantly worse to any society that tolerates it, or rather, treats it as anything other than what it is: A mental illness.