Tuesday, November 01, 2011

Visualizing How A Population Grows To 7 Billion

The U.N. estimates that the world`s population will pass the 7 billion mark today. That`s a whole lotta people. Much of that growth has happened in Asia — in India and China.

This video does an excellent job of explaining how population growth has happened with beautiful visualizations. Click through to watch it. It’s worth it.

Source: npr
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