Wednesday 12 January 2011

National Geographic Magazine: Video Infographic

In 1800 the world's population was 1 billion. It took 130 years to reach 2 billions and only 80 years to reach 7 billion. National Geographic magazine will issue a 7-part series starting this January with a cover story titled "7 Billion," offering a broad overview of demographic trends that got us to today and will impact us all tomorrow.

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