Episode

A climate change solution from science fiction

Podcast: Marketplace Tech
Published: Jun 10, 2026
Duration seconds: 254
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Canonical source: https://www.marketplace.org/episode/2026/06/10/a-climate-change-solution-from-science-fiction
Audio: https://pscrb.fm/rss/p/mgln.ai/e/5/dts.podtrac.com/redirect.mp3/play.publicradio.org/podcast/o/marketplace/tech_report/2026/06/10/tech_20260610_0610_MP_TECH_pod_128.mp3?awCollectionId=mkp-MKPtech&awEpisodeId=01KTPVFA8T3XKGTAJMHF3N6BXK
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Summary

Earth keeps getting hotter. And despite some efforts to slow planet-warming greenhouse gas emissions, they're still rising, leaving a lot of people hungry for alternative climate solutions. One idea: reflect sunlight away from Earth. Amy Scott, host of the Marketplace climate podcast, “How We Survive,” looked into one out-there proposal to do just that, and whether it could one day become a reality.