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Do not worry, one of the mad bio scientists amplified by a large compute hivemind superintelligence will untangle the language and arechitecture of dna plus energy makes sperm meets egg, and your sons and grandsons will be able to go to the doctor for an elective procedure where their eyes are removed, and a white person's blue eye is grown in its place, with the added benefit that it's an Eagle's eye that can see a mouse at 500 yards, and with nanotech giving you 520x flir optical zoom and ability for night vision and infra-red heat sensors.
And this will be so standard, that bragging about it won't be a thing, it'll be like you bragging that you encoded an image and posted it on a web page.
That stopped being nanotechnology god-magic 26 years ago.