Show Notes
All season, we’ve been unpacking the controversial ways we’re messing with nature to save the planet. In this episode, we explore the wildest intervention to date: de-extinction. We take a tour of Colossal Labs, the $10 billion Dallas startup betting it can reverse-engineer extinction itself, to see how they plan to turn pigeons into dodos and Asian elephants into woolly mammoths.
But whether it’s bringing back the woolly mammoth from extinction or shooting sulfur dioxide into the stratosphere, just because we can mess with nature, does that mean we should? After the tour, host Amy Scott chats with Pulitzer Prize-winning environmental journalist Elizabeth Kolbert to find out.
More from How We Survive
From WBUR, here's a new kind of story, one that's all about the big questions and decisions we face. “The Midnight Rebellion” is a pick-your-own-path podcast set 100 years in the future, where the stakes are nothing less than the planet itself. It's fiction rooted in real science, built for the kids in your life (ages 7 and up) — and the whole family. You're listening to Chapter 1 of The Midnight Rebellion. Each chapter ends with a choice. YOU decide what’s next. Choose wisely. And if you liked what you heard, listen to the rest and follow The Midnight Rebellion wherever you get your podcasts.
This season, we explored large-scale climate interventions that could be our last hope. One intervention in particular, solar geoengineering, made a lot of listeners’ heads spin. (We’re right there with you.)
We can't avoid catastrophic warming without also capturing and storing carbon dioxide — both the carbon we've already emitted and the carbon we continue to emit through industries that are tough to decarbonize, like steel, petrochemicals, and cement.
Across the country, anti-geoengineering bills are being proposed in state legislatures. These bills would ban the intentional release of chemicals into the atmosphere for the purpose of affecting sunlight or weather, and could impact future research into stratospheric aerosol injection — or even cloud seeding.
Can a technology used for war help prevent an environmental catastrophe in the making?