Imagine a couple wanting to have a baby. They see the fertility specialist at a clinic, provide genetic material such as sperm or skin cells, and return sometime later. ‘The DNA of the resulting embryos will then be sequenced and carefully analyzed before decisions are made about which embryo or embryos to transfer to a womb for possible development,’ Greely writes. ‘Prospective parents will be told as much as they wish to know about the genetic makeup of dozens of embryos, and they will pick one or two for implantation, gestation, and birth.’ Besides the advantages of eliminating certain diseases, ‘It will be safe, lawful, and free.’
Will we be building a better world or a more homogeneous one?
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