The world uses 68% less land to produce the same amount of food compared to 50 years ago: bit.ly/1FtkmTE http://t.co/zi4RnKnJQd—
Max Roser (@MaxCRoser) June 03, 2015
How are Paul Ehrlich’s food riots going?
14 Jul 2015 Leave a comment
in economic history, environmental economics, environmentalism Tags: agricultural economics, doomsday prophets, Paul Ehrlich, The Great Escape
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