Show Notes
Imagine a future where chocolate and coffee are rare and expensive; where cheap, nutritional staples, like corn and wheat, are threatened.
The climate crisis is a food and agriculture crisis. A third of global greenhouse gas emissions come from what’s on our plate. Cow burps, deforestation, water use and food waste all feed into making our planet unlivable. And it’s a double-edged sword, because as the planet heats up, staple crops are withering, soil is losing its nutrients, and droughts and famines will become more common. Our food systems are hurting the planet, and the hotter planet is hurting our food systems.
To survive, we need to drastically cut down our use of farmland and we need to find alternative meat sources that don’t give consumers the creeps. How will we keep feeding millions of people? And how will we do that with less land?
This season of “How We Survive,” we’ll take you on a food tour of the future. May we interest you in some lab-grown chocolate or some cell cultivated salmon (that is, if you’re not in Florida)? We explore the uncanny valley of meat and visit farmers in our nation’s breadbasket where hotter, drier, less predictable weather has global consequences. Finally, we’ll take you on the ground into one of the more demonized (and misunderstood) parts of the agricultural system: Factory farms.
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.)
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.
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.