Cows vs. Cars - Is McDonald's More Toxic for the Planet Than GM?

This is an article from late last year, but it was forwarded to me this week and really gives an interesting perspective on air pollution and the environment. Not that auto pollution isn't awful, but this article explains how livestock growth actually emits more greenhouse gas emissions. The solution? Consume less meat. I'm not saying go all-veggie necessarily. I've tried and failed. (I'll save that story for another time.) But reducing meat in the diet is generally considered healthier anyway, so why not give it a try for the sake of the environment?