Growth and Decline of Cities Around the World

[tufsu1]

Here's a cool new tool to show growth and decline of almost 600 world cities since 1950...with projections to 2050

http://www.visualizing.org/html5/19716

[tufsu1]

and add to it this quick look at the 16 largest cities over the course of human history

http://www.businessinsider.com/largest-cities-in-history-2011-4#

[BridgeTroll]

Cool... not sure what I am looking at tho.