If saving the world is one of your new year's resolutions, then How To Change The World is for you. The founders of Greenpeace feature in this real-life documentary, pieced together using archive footage from over a thousand silver cans of 16mm film, as a group of friends attempt to disrupt nuclear tests in Alaska. Ever since the 1940s, people had been calling on governments to Ban the Bomb with little success, but in 1971, a curious combination of journalists, photographers, musicians, scientists, and American draft dodgers forced environmental activism onto front pages around the world. It's not all peace and love, man. How To Change The World offers a unique insight into the arguing and legal issues faced by Greenpeace after years of success. Directed by Jerry Rothwell, How To Change The World is available now.