Alain Tanner Alan Alda Alan Crosland Alan J. Pakula Alan Parker Alana De La Garza
Monday, October 31, 2011
What the World Looked Like with 6 Billion People (ContributorNetwork)
ContributorNetwork - The world population reached 7 billion people today. The United Nations states the world population grows by approximately 80 million people each year, after deaths are factored in. If this rate is consistent, we will reach 8 billion people in about 13 years. With this in mind, let us look at what the world looked like with 6 billion people, which was not too long ago.
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