“PGD has also been used for other controversial purposes, such as the birth if so-called savior siblings, destined from the moment of implantation not only to live their own lives, but also to serve as organ or cell donors for… — Jennifer A. Doudna Copy Share Image
I agree that you might clone some people who would look amazingly like their parental cell donors, but the odds are that they'd be almost as different as you or me, and certainly more different than any of today's identical… — Lewis Thomas Copy Share Image
