Interesting read, thanks!
Even if we could somehow raise intelligence through DNA engineering or all babies were born with the genius potential it is only part of the concept.
Environment and education play a profound role, IMO even bigger than genetics. Experience, especially those from the care givers shape the wiring of the brain and thus the nature of reality processing.
IMO, we should focus more on unconditional love and unlimited educational resources rather than classifying incredibly complex genetic systems which are entirely contingent on the environment, ie the environment changes gene expression.
My point is I don't believe eugenics alone will be of any help rather more counter productive.
Just my thoughts
