May 01, 2011

National Geographic - 7 billion people on earth by the end of 2011



By the end of 2011, there will be 7 billion people living on planet earth. This is a profound number that is estimated to only increase as time goes on.

Click on the link below and watch...... it's amazing!
http://www.youtube.com/watch?v=sc4HxPxNrZ0

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