WIRED has a frightening report by John Bohannon, “Why Are Some People So Smart? The Answer Could Spawn a Generation of Superbabies”. Really, just sooner than I was expecting. After sixty years of DNA research and computer development, serious effort is being made by non-dogmatic people taking advantage of today's super-computers to get the crunching done. The article is worth contemplating if you have children.
These efforts may not succeed, but others will — plus surprises. Please note that prohibition is unenforcible world-wide.