Meat eaten by city-dwelling Americans produces more CO2 than the entire UK — but there are easy ways to slash it
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Meat eaten by city-dwelling Americans produces more CO2 than the entire UK — but there are easy ways to slash it

Halving how much edible food is thrown away, swapping beef for pork or chicken and having one meatless day a week could slash the carbon "hoofprint" of U.S. cities by up to 51%, a new study finds.