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Do pets consume up to 20 percent of all meat globally?
More or Less listeners were surprised by a claim they read on the 蜜芽传媒 website recently: 鈥淧ets are estimated to be consuming up to 20 percent of all meat globally.鈥� So Tim Harford investigated and explains all.
First broadcast on More or Less, 8 September 2019.
Duration:
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