“The NYU Stern Urbanization Project is working on a stunning new series of animations, showcasing the expansion of 30 global cities over the last 200 years. The animations, created using information from The Atlas of Urban Expansion, clearly show the extremely rapid expansion in global cities in the 19th and 20th centuries. Particularly striking is the growth in the latter half of the 20th century, in which many cities increased their built-up area by more than 10 times.
This is in keeping with the theory of falling density, which holds that as cities have grown bigger and the world has urbanized, densities have been steadily falling. As a result, cities require more urban land per person, meaning total growth in the city area is much greater than population growth.” Text via NYUStern
Courtesy of Janet Delaney