'CUT Co2'

The message 'CUT Co2' lights up on the face of the Le Meridien hotel in New Delhi, calling for urgent action to fight climate change, at New Delhi, India, Saturday, May 19, 2007. Greenpeace is demanding that India implement energy efficiency measures as the first and most cost effective way to reduce Carbon Dioxide (Co2) emissions. Photo by Shailendra Pandey/Tehelka