"Six Degrees Could Change the World" will air this Sunday, February 10 at 8pm ET/9pm PT on the National Geographic Channel. Based upon scientific research and climate models, the broadcast, as well as the website, presents a powerful look at what will happen to the Earth, degree by degree, if the climate continues to warm. The production was inspired by the book, Six Degrees: Our Future on a Hotter Planet, by Mark Lynos.
