Best of: How the humble refrigerator changed the world

The “cold chain” that delivers our food is inconspicuous but vast. The US alone boasts around 5.5 billion cubic feet of refrigerated space; that’s 150 Empire State Buildings’ worth of freezers. Now, the developing world is catching up. On Zero, Nicola Twilley, author of Frostbite: How Refrigeration Changed Our Food, Our Planet, and Ourselves, discusses how refrigeration became so ubiquitous and what our reliance on it means for our palates and the planet.  Explore further: Past episode with Stacey Abrams on how kitchen-table decisions can cut emissions Past episode with journalist George Monbiot on how the world’s food system needs a radical rethink  Past episode with two vertical farming companies taking agriculture indoors Zero is a production of Bloomberg Green. Our producer is Mythili Rao. Special thanks this week to Kira Bindrim, Aaron Rutkoff and Monique Mulima. Thoughts or suggestions? Email us at zeropod@bloomberg.net. For more coverage of climate change and solutions, visit https://www.bloomberg.com/green.See omnystudio.com/listener for privacy information.

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Zero is about the tactics and technologies taking us to a world of zero emissions. Each week Bloomberg’s award-winning reporter Akshat Rathi talks to the people tackling climate change – a venture capitalist hunting for the best cleantech investment, scientists starting companies, politicians who have successfully created climate laws, and CEOs who have completely transformed their businesses. The road to zero emissions has many paths and everyone’s got an opinion about the best route. Listen in.