There are more than 7 billion people on the planet and counting. The United Nations recently projected that the world's population will rise to 9.6 billion in 2050 and perhaps even 10.9 billion by the end of the century. With so many more mouths to...via Engadget RSS Feed http://www.engadget.com/2014/11/05/five-questions-future-of-food/?ncid=rss_truncated
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