David Friedberg: Can tech fix our biggest challenges?
David Friedberg: Can tech fix our biggest challenges?  
Podcast: HARDtalk
Published On: Wed Dec 07 2022
Description: In a special edition from San Francisco, Stephen Sackur speaks to billionaire tech investor David Friedberg. He’s convinced science and technology can fix the world’s biggest challenges – climate, sustainable food, and energy production. But will we use our knowledge wisely?