By the end of this century, Earth may be home to 11 billion people, the United Nations has estimated, earlier than previously expected.
via Discovery News http://news.discovery.com/earth/global-warming/11-billion-people-climate-change-131122.htm#mkcpgn=rssnws1
via Discovery News http://news.discovery.com/earth/global-warming/11-billion-people-climate-change-131122.htm#mkcpgn=rssnws1
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