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.
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%.