Reducing air pollution is a major policy challenge, especially in densely populated urban areas where human exposure to emissions is considerable. This paper develops and examines a series of scenarios
new York City is set to go green. Mayor Michael Bloomberg recently announced his ambitious "planyc-2030' for a "greener and greater' New York. The following are the highpoints of the plan
Toll road triggers protests
Last fortnight, when the world's richest Indian Lakshmi Mittal visited Kolkata, the city of his youth, he was thrilled to see change. Mittal told the media that the biggest difference he saw was the many flyovers dotting the city skyline and "disciplined traffic".