You shouldn’t eat a lot of meat. It’ll boost your risk of heart attack, cancer and other diseases. But the rearing of livestock also beats up the environment, polluting water supplies and generating huge amounts of greenhouse gases. That’s why many scientists are scrambling to repurpose cattle emissions, i.e. cow farts, burps and poop, into sources of energy, specifically methane fuel.
Now, those systems cost money and might not always be practical. So here’s a simpler solution, don’t eat as much meat! It doesn’t mean you have to go vegetarian, vegan or even flexitarian, but some experts insist if Americans cut meat consumption from 12 ounces per capita to only 3.1 ounces per day, roughly the size of a deck of cards, we’ll slow global climate change; Fresh Greens explains.
Not a bad idea. Especially when you consider Dr. Fuhrman’s food pyramid, he recommends eating foods like meat and dairy very infrequently.
Via Serious Eats.