Going Veggie Would Cut Global Food Emissions By Two Thirds And Save Millions Of Lives

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Vegans vs climate change?

We estimated that adopting global dietary guidelines would cut food-related emissions by 29%. But even this still wouldn’t be enough to reduce food-related greenhouse gas emissions in line with the overall cutbacks necessary to keep global temperature increases below 2°C.

India could cut its emissions and save lives – at the same time. Christopher Fynn, CC BY

To seriously fight climate change, more plant-based diets will be needed. Our analysis shows if the world went vegetarian that cut in food-related emissions would rise to 63%. And if everyone turned vegan? A huge 70%.

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