Changing our diets could contribute 20% of the effort needed to keep global temperatures from rising that critical 2°C above pre-industrial levels, according to a UN report. So why are we eating more beef than ever?

Changing our diets could contribute 20% of the effort needed to keep global temperatures from rising that critical 2°C above pre-industrial levels, according to a UN report. So why are we eating more beef than ever? https://t.co/vu4EdlJ1uK pic.twitter.com/7B3zREeZ6T

— CNN (@CNN) December 14, 2018