@CNN: Changing our diets could contribute 20% of the effort needed to keep global temperatures from rising 2°C above pre-industrial levels, according to a report by a UN panel on climate change. But we’re eating more beef than ever — why, and at what cost? https://t.co/7B1niDcwBU https://t.co/wbA83i3G5i

Changing our diets could contribute 20% of the effort needed to keep global temperatures from rising 2°C above pre-industrial levels, according to a report by a UN panel on climate change. But we're eating more beef than ever — why, and at what cost? https://t.co/7B1niDcwBU pic.twitter.com/wbA83i3G5i

— CNN (@CNN) December 16, 2018