9 min listen
Cold Chain
ratings:
Length:
9 minutes
Released:
Oct 14, 2017
Format:
Podcast episode
Description
The global supply chain that keeps perishable goods at controlled temperatures has revolutionised the food industry. It widened our choice of food and improved our nutrition. It enabled the rise of the supermarket. And that, in turn, transformed the labour market: less need for frequent shopping frees up women to work. As low-income countries get wealthier, fridges are among the first things people buy: in China, it took just a decade to get from a quarter of households having fridges to nearly nine in ten.
Presenter: Tim Harford
Producer: Ben Crighton
Editors: Richard Knight and Richard Vadon
(Image: Fully loaded shelves, Credit: Shutterstock)
Presenter: Tim Harford
Producer: Ben Crighton
Editors: Richard Knight and Richard Vadon
(Image: Fully loaded shelves, Credit: Shutterstock)
Released:
Oct 14, 2017
Format:
Podcast episode
Titles in the series (100)
Public Key Cryptography: Geeks versus government – the story of public key cryptography by 50 Things That Made the Modern Economy