Climate, it seems, waits for no one. So it was with filmmaker Shekhar Kapur, who was a Greenpeace volunteer for two days when he flew from sea level to the Himalayas and back, warning world leaders on climate change all the while. From the Rohtang Pass, Kapur beamed live to time with a UN summit. In New Delhi, Kapur was at the premiere of The Age of Stupid, the most powerful climate film of 2009. In a conversation towards the end of the trip, Kapur shares what it actually means.