International Business Times: If climatologists had their way, wed be living on a diet of nuts and grains instead of beef and pork. Their reasoning? Livestock and the methane they produce are a major source of greenhouse-gas emissions around the globe. And now more than ever, many scientists are arguing for us to reduce our reliance on livestock to mitigate the effects of global warming.
A new study published Dec. 20 in the journal Nature Climate Change makes the case for cutting back on our consumption of meat from cows,...