Fitting in

In 1800, only 3% of the world’s population lived in cities. Today it’s around 50%. What if everyone lived in one city?

29% of the Earth’s surface is land. 6% of the land is America. And in what % of America could the entire world’s population fit:


Related Posts:

Average home sizes around the world


One Response to Fitting in

  1. Pingback: Half in, half out | Marc Gawley

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