per square mile
August 6th, 2011Interesting infographics showing how much space the 6.9 billion people in the world would occupy if the world’s population lived in one city. (Each info graphic represents the population density of a different city.)
mothering, stitching and eating in berkeley
Interesting infographics showing how much space the 6.9 billion people in the world would occupy if the world’s population lived in one city. (Each info graphic represents the population density of a different city.)