A group of 13-year-olds in India rally against the use of plastics. A renaissance man in Africa teaches villagers to harness solar power. Self-described “hillbillies” in Appalachia battle the big business behind strip mining. Tilda Swinton beautifully narrates this rich and inspiring documentary—from the producers of An Inconvenient Truth—about a world of regular people taking action in the fight to save our environment. Executive produced by Participant Media and the Alliance for Climate Protection.