If we went vegan and walked or rode buses and trains – enough food for everyone at a reasonable price!?!
Read at :
http://www.sciencedaily.com/releases/2013/08/130801125704.htm
Existing Cropland Could Feed Four Billion More by Dropping Biofuels and Animal Feed
Aug. 1, 2013 — The world’s croplands could feed 4 billion more people than they do now just by shifting from producing animal feed and biofuels to producing exclusively food for human consumption, according to new research from the Institute on the Environment at the University of Minnesota.
Even a smaller, partial shift from crop-intensive livestock such as feedlot beef to food animals such as chicken or pork could increase agricultural efficiency and provide food for millions, the study says.
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