Supercities of the world

For those of you who are interested in history and development, here some quite amazing data on population growth found on infosthetics.

An introductionary website for a future study, titled 19.20.21, of “19” cities, with “20” million people in the “21”st century.
19.20.21 is a nice site for an
effort to undertake “a five-year study that will encompass all aspects
of the phenomenon of supercities”.

In
1000, the largest city in the world was Cordova, Spain and by 1500, 4
of the top 10 were in China and one was in Nepal.or instance, in 1000, the largest city in the world was Cordova, Spain & by 1500, 4 of the top 10 were in China & 1 was in Nepal.