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NPR Cities: Urban Life In The 21st Century
2:58 pm
Mon July 2, 2012
At Work And At Play, How Cities Stack Up
Originally published on Mon July 2, 2012 3:50 pm
There is increasing awareness of cities as a defining trait of humanity and their importance to our health, economy and the environment. Here, some basic nuts and bolts about cities and the people who live, drive, work and play in them
Copyright 2012 National Public Radio. To see more, visit http://www.npr.org/.9(MDA5MTc0MDI0MDEzMzE4MjI4ODdlOTk4MA004))