Episode
How Your Refrigerator Changed Human History & The Surprising Purpose of Volcanoes -SYSK Choice
- Podcast
- Something You Should Know
- Published
- Jun 20, 2026
- Duration seconds
- 2830
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Summary
Most arguments seem to be about just one thing: money, chores, politics, parenting, work, or whatever sparked the disagreement. But according to experts in conflict resolution, there is often something deeper happening beneath the surface. In fact, many arguments become difficult to resolve because two separate problems are being confused as one. Understanding the difference can completely change the conversation. Source: Jim Ferrell author of The Anatomy of Peace (https://amzn.to/4erYLUP). Imagine grocery shopping every day because food spoiled almost immediately. Imagine no frozen food, no leftovers, no supermarkets stocked with fresh produce year-round, and no easy way to transport food across long distances. Just 150 years ago, that was normal life. Then refrigeration arrived and quietly transformed almost everything about how humans eat, live, work, and build cities. Yet this remarkable technology has also created unexpected consequences for our health, food systems, the environment, and even our relationship with nature. Nicola Twilley, writer, co-host of the popular Gastropod podcast (https://gastropod.com/category/podcasts/), and author of Frostbite: How Refrigeration Changed Our Food, Our Planet, and Ourselves (https://amzn.to/3VuXNP0), reveals the fascinating story behind one of the most important inventions in human history. Volcanoes are among the most destructive forces on Earth. They bury cities, disrupt climates, and unleash enormous power with little warning. Yet without volcanoes, life on Earth might never have evolved the way it did—and may not exist at all. Where does lava come from? Why do volcanoes erupt where they do? Why do some remain dormant for centuries before suddenly awakening? And what role have volcanoes played in shaping the planet we ca…