Crops grown for food (green) versus for animal feed and fuel (purple)

Crops grown for food (green) versus for animal feed and fuel (purple)

Just 55% of the world's crop calories are actually eaten directly by people.


Via  nationalgeographic.com
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Alex E

“Maps are like campfires – everyone gathers around them, because they allow people to understand complex issues at a glance, and find agreement about how to help the land.”