In this interview, Don MacPherson is joined by Hank Greely, a specialist in the ethical, legal, and social implications of new biomedical technologies. They discuss the roles CRISPR, preimplantation genetic diagnosis (PGD), and in vitro fertilization will have on the future of reproduction. They also discuss the ethical questions that will accompany selecting specific characteristics for implanted embryos and the possibility of creating babies with superhuman capabilities.

Hank Greely specializes in the ethical, legal, and social implications of new biomedical technologies, particularly those related to neuroscience, genetics, or stem cell research. Hank is a genetics professor at the Stanford School of Medicine, the Director of the Center for Law and the Biosciences, and the Chair of the Steering Committee of the Center for Biomedical Ethics.