By the Year 2040, Embryo Selection Will Replace Sex as the Way Most of Us Make Babies

May 6, 2016

(Quartz) – Human reproduction is about to undergo a radical shift. Embryo selection, in connection with in-vitro fertilization (IVF), will help our species eliminate many genetic diseases, extend healthy lifespans, and enhance people’s overall well-being. Within 20 years, it will supplant sex as the way large numbers of us conceive of our children. But while the embryo selection revolution will do a lot of good, it will also raise thorny ethical questions about diversity, equality and what it means to be human–questions we are woefully unprepared to address.