Vegetarianism Cuts Your Dietary Carbon Footprint A Ridiculous Amount, Study Finds

As the economic, political and personal costs of doing nothing to mitigate climate change skyrocket, there's one lifestyle change that slashes dietary greenhouse gas emissions in half: Veganism.

Climate change is predicted to cost the U.S. billions of dollars by mid-century, poses a growing national security threat, and will make some regions of America "unsuited for outdoor activity."

A new report published in the journal Climatic Change compared greenhouse gas emissions attributable to more than 55,000 meat-eaters, fish-eaters, vegetarians and vegans in the U.K. The researchers found that meat-eaters' dietary greenhouse gas emissions were twice as high as vegans'.

Read full text in The Huffington Post