The Nano, India's popular tiny car, has created an explosion of interest due to its low emissions, great gas mileage, and small overall footprint. Could smaller cars like the Nano be a solution for traffic-clogged streets and the problems of air pollution? Or are they a distraction from the real solutions? Planetizen's Emily Laetz investigates. Exclusive
Feb 7, 2011  By Emily Laetz
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Mar 25, 2009   By Ian Sacs