Visualizing 7 Billion People

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The world has 7 billion people, but what does 7 billion people really look like?  This morning, I was thrilled to find this little jewel from NPR.

Click the image above to play video

Scary, right?  A compelling visual forces us to understand visually what we understand verbally (by reading or hearing the story).  Learn more about our exploding population here.

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