Paul Knoepfler: What Are The Unintended Consequences Of Human Gene Editing?

Paul Knoepfler: What Are The Unintended Consequences Of Human Gene Editing?
Paul Knoepfler on the TED stage.

New gene editing tools hold a great deal of promise, but biologist Paul Knoepfler says we should be cautious. He warns altering DNA can have dire consequences, including a new form of eugenics.

(Image credit: TED)