If you fix the cities, do you fix the problem? With 50 percent of the entire human race currently living in cities and responsible for emitting up to 80 percent of all global carbon dioxide (CO2) emissions every year, they certainly don't seem a bad place to start.
Developing cities and pollution
Current Status: Blessed (1)
Seeded by carillonista View Original Article: 
CNN
Seeded on Mon Mar 10, 2008 10:34 PM
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