Nicola Twilley is the author of “Frostbite: How Refrigeration Changed Our Food, Our Planet, and Ourselves” and the co-host of Gastropod. Ricky Mulvey caught up with Twilley for a conversation about:

- The cold chain and our economy.

- Finding investment opportunities inside of refrigerators.

- And one reason why Unilever gave up on ice cream.

- A new technology changing how we eat fruits and vegetables.

Companies mentioned: COLD, WMT, UL, YUMC

Host: Ricky Mulvey

Guest: Nicola Twilley

Producer: Mary Long

Engineers: Desiree Jones, Chace Pryzlepa

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