Could altering the Earth’s atmosphere to reflect back some of the sun’s rays be a solution to climate change? It would likely decrease global temperatures, but it might lead to climate wars. Humanity might become “addicted” to it for survival. And ultimately, would this technology only distract us from tackling the real problem of carbon emissions?

For links to materials referenced in the episode, suggestions for further learning, and guest bios, visit bravenewplanet.org. 

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It’s getting easy to create convincing—but false—videos through artificial intelligence. These “deepfakes” can have interesting applications in art and education, but they can also cause great harm—from ruining the reputation of an ex-partner to provoking international conflicts or swinging elections. When seeing is not believing, who can we trust, and can democracy and truth survive? 

For links to materials referenced in the episode, suggestions for further learning, and guest bios, visit bravenewplanet.org. 

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Malcolm Gladwell joins host Dr. Eric Lander for a conversation about science, society, and how the decisions we make today will impact generations to come. At a moment when science is becoming more important than ever for meeting the challenges ahead, can we solve the growing tensions between society and science?

For links to materials referenced in the episode, suggestions for further learning, and guest bios, visit bravenewplanet.org. 

See omnystudio.com/listener for privacy information.

Introducing Brave New Planet, a seven-part series that delves deep into powerful technologies changing our world. They have amazing potential upsides, but we can’t ignore the serious risks. Hosted by Dr. Eric Lander, Brave New Planet is a partnership between the Broad Institute, Pushkin Industries, and the Boston Globe.

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