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Human Nature

Season 47 Episode 11 | 1hr 33m 41s

With an extraordinary new technology called CRISPR, we can now edit DNA—including human DNA. But how far should we go? Gene-editing promises to eliminate certain genetic disorders like sickle cell disease. But the applications quickly raise ethical questions. Is it wrong to engineer soldiers to feel no pain, or to resurrect an extinct species?

Aired: 09/08/20 | Expires: 03/15/22
National Corporate funding for NOVA is provided by Carlisle Companies. Major funding for NOVA is provided by the NOVA Science Trust, the Corporation for Public Broadcasting, and PBS viewers.
Extras
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Go behind the scenes as NOVA visits the Vera Rubin Observatory in Chile.
You probably won’t win big playing the Lottery but your brain may want to keep trying.
Forensic science is put to the test after the first-ever staged multi-vehicle pileup.
Forensic science is put to the test after the first-ever staged multi-vehicle pileup.
A first-of-its-kind experiment aims to stage a multi-vehicle pileup to gain new data on car safety.
A first-of-its-kind experiment aims to stage a multi-vehicle pileup to gain new data on car safety.
After centuries of pseudoscience, researchers examine the causes of racial health disparities.
After centuries of pseudoscience, researchers examine the causes of racial health disparities.
Investigate medical algorithms in which the patient’s race drives decisions.