July 12, 2013, 9am PDT
The creator of the TED conference has teamed up with Esri to develop an innovative interactive exhibit and online mapping tool to compare 16 global cities along 16 data points, including: population density, open space, and traffic.
Fast Company Co.Exist
July 2, 2011, 11am PDT
A new tool comparing cities in the U.S. and Canada tracks improvements in the way cities are greening, and also highlights areas where improvement is needed.
The Atlantic