Cows and other ruminants are worse polluters than all of the transportation in the world, so all of us who try to cut down our carbon footprint by lessening our transportation would do far better by just consuming less beef. — Stephen J. Dubner Copy Share Image
A cow out on grass is just an incredible thing to behold... Cows and other ruminants can do things we just can't do. They have the most highly evolved digestive organ on the planet, called the rumen. And the rumen… — Michael Pollan Copy Share Image
