Arizona PBS Previews

Nova “Human Nature”

Preview | 30s

Our DNA can determine attributes from eye color to medical predispositions. An extraordinary technology called CRISPR allows us to edit human DNA, possibly eliminating genetic diseases or choosing our children's features. But how far should we go?

Aired: 09/09/20

Rating: NR

Problems Playing Video? | Closed Captioning

Arizona PBS Previews is a local public television program presented by Arizona PBS.