GZERO World Clips

CRISPR gene-editing tech should have limits, says Nobel laureate Jennifer Doudna

CRISPR Gene-Editing Tech Should Have Limits, Says Nobel Laureate Jennifer Doudna | GZERO World

For Jennifer Doudna, who won the 2020 Nobel Prize in Chemistry for her work on CRISPR gene editing, there are some red lines we shouldn't cross (yet). The technology, she says, has "the potential to do incredible things and make incredible advances that will be beneficial to our society, but hand-in-hand with that go these large risks." One is human embryos, but that doesn't mean that in the future we shouldn't be able to use CRISPR on ourselves, for instance to protect us from diseases. Watch her interview with Ian Bremmer on GZERO World.

More For You

Participants hold placards during a protest to condemn the U.S. and Israeli attacks on Iran and commemorate students killed in a strike on a girls' primary school in Minab in southern Iran on February 28, in front of the U.S. embassy in Seoul, South Korea, March 12, 2026.
REUTERS/Kim Soo-hyeon

175: The number of people killed at an Iranian girls’ school in a strike on Feb. 28. Initial intelligence reports suggest that the US was to blame for the strike, per the New York Times, after the military used a now-defunct set of coordinates to deploy the hit.

Chris, an Army veteran, started his Walmart journey over 25 years ago as an hourly associate. Today, he manages a Distribution Center and serves as a mentor, helping others navigate their own paths to success. At Walmart, associates have the opportunity to take advantage of the pathways, perks, and pay that come with the job — with or without a college degree. In fact, more than 75% of Walmart management started as hourly associates. Learn more about how over 130,000 associates were promoted into roles of greater responsibility and higher pay in FY25.