Cutting Cow Farts to Combat Climate Change
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Scientists have long known that cows are a huge source of the greenhouse gas methane, contributing up to four percent of emissions globally. But could there be a way to make cattle less -- ahem -- gassy? Animal scientist Ermias Kebreab talks through an ingenious solution to re ...
There seems to be increasing criticism and negative publicity around meat production despite the fact that we have much fewer cattle in the U.S. today than in the past, and therefore the carbon footprint is smaller than before. With increasing concerns about climate change and ...