PM Narendra Modi talks climate change with David Letterman

October 8, 2016 16:49 IST 2 of 3
"If the world helps me with technology, helps me with resources, I will be the very first person to switch over to clean energy completely," Modi said in a special behind-the-scenes video for the show. The series investigates both the global and individual devastation wrought by the world's most catastrophic issue of climate change. It also features popular celebrity hosts -- from Harrison Ford to Matt Damon.