New study finds 536 genes that predict human intelligence (N=280,360 subjects) http://www.biorxiv.org/content/early/2017/08/17/176511 …pic.twitter.com/JHREKpDjds
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Never. Each individual locus only affects intelligence to the tune of a fraction of a percent...
... and IVF embryo selection can only select on at most a very few loci at once.
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