Treading Lighter with Low Carbon Diets - "The global food and agriculture system produces about one-third of humanity's contribution to greenhouse gases. So qu estions about food are shifting from the familiar " Is this good for me?" or "Will it make me fat?" to "Is it good for the planet?""
Killer Cow Emissions - "All told, livestock are responsible for 18% of greenhouse-gas emissions worldwide, according to the U.N. -- more than all the planes, trains and automobiles on the planet. And it's going to get a lot worse."
Currently, we are all a part of the problem. Will we change our ways before it's too late? We'll see.