Shockley nailed it years ago..... and tied it to evolution... NFL and NBA demonstrates it every year. Facts are facts... you just can’t talk about some facts.
It’s the ultimate inconvenient truth so it’s not allowed. I think it becomes moot as the races mingle the “issue” dissolves. It will be another decade or two but that’s how l see it.
Fish continue to grow, reptiles regenerate tails. It's only a matter of time before these kinds of genetic characteristics will be replicated in humans.
Imagine the opportunities for gene therapies applied to the regions of neo-cortex to facilitate improved cognitive functions. What about skin tones, hair types, etc?
The market will dictate what is truth and whether there is demand for improvement.