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Don’t have a cow, but Big Dairy’s climate footprint is as big as the UK’s

Joseph Winters

Even if the total number of cows increases (which it has), and even if cumulative emissions go up (which they have), the industry can mask these planet-warming effects by emphasizing greater greenhouse gas efficiency per unit of milk produced. For example, a 2019 report from the FAO — which was co-authored by the Global Dairy Platform — says the dairy industry’s emissions intensity, measured in greenhouse gas per kilogram of milk, declined by nearly 11 percent from 2005 to 2015.... Sharma says it’s a distraction to focus on emissions intensity. “You’ve got to reduce your overall emissions, it doesn’t matter about your ‘per unit,’” she told Grist. To her, that means producing less milk — with fewer cows.