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Jul 2020
24 m

A Spore of Hope

NATIONAL GEOGRAPHIC
About this episode
Humans face an existential problem: feeding billions of people in a warming world. But there’s a ray of hope. And it all starts with microbes.  For more information on this episode, visit nationalgeographic.com/overheard Want more? Microbes are everywhere! Learn about the bacteria living in the depths of the Mariana Trench, in the Pacific Ocean, and what the ... Show More
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