Giving up meat could halve the carbon footprint of your diet

Giving up meat could halve the carbon footprint of your diet

Jessica Leber:

A new study, in the journal Climatic Change, puts the argument in more personal terms.

The study found that the average U.S. meat-eater has a global warming footprint that is almost double that of an average vegetarian and 2.5 times that of a vegan.