Episode 2141: Nicola Twilley on how Refrigeration has Transformed our Food, our Planet, and Ourselves

Keen On

A couple of days ago, America’s most controversial regenerative farmer, Joel Salatin, came on the show to explain how industrialized farming is killing our soil, our bodies and our souls. Today, the Los Angeles based food writer and podcaster Nicola Twilley offers a more nuanced account of the impact of industrialization on our food, our planet and ourselves. In her excellent new book, Frostbite, Twilley explains how industrialized refrigeration technology has revolutionized every aspect of the food cycle - from farm to table. Acknowledging its self-evident benefits (year round bananas, tomatoes & ice cream), Twilley also warns of the dark side of the refrigeration revolution, particularly its environmental impact which, she argues, is the central cause of global warming. Modify our refrigerated food economy, Twilley says, and the planet will cool down. Chilling.

Nicola Twilley* is author of Frostbite: How Refrigeration Changed Our Food, Our Planet, and Ourselves (Penguin Press, June 2024), and co-host of the award-winning Gastropod podcast, which looks at food through the lens of history and science, and which is part of the Vox Media Podcast Network in partnership with Eater. Her first book, Until Proven Safe: The History and Future of Quarantine, was co-authored with Geoff Manaugh and was named one of the best books of 2021 by Time Magazine, NPR, the Guardian, and the Financial Times. She is a contributing writer at The New Yorker and the author of Edible Geography. She lives in Los Angeles.

Named as one of the "100 most connected men" by GQ magazine, Andrew Keen is amongst the world's best known broadcasters and commentators. In addition to presenting KEEN ON, he is the host of the long-running How To Fix Democracy show. He is also the author of four prescient books about digital technology: CULT OF THE AMATEUR, DIGITAL VERTIGO, THE INTERNET IS NOT THE ANSWER and HOW TO FIX THE FUTURE. Andrew lives in San Francisco, is married to Cassandra Knight, Google's VP of Litigation & Discovery, and has two grown children.

Keen On is a reader-supported publication. To receive new posts and support my work, consider becoming a free or paid subscriber.

This is a public episode. If you’d like to discuss this with other subscribers or get access to bonus episodes, visit keenon.substack.com/subscribe