After winning the 2007 Academy Award for Documentary Feature . the Oscar was awarded to director Davis Guggenheim , who asked Gore to join him and other members of the crew on stage . Gore then gave a brief speech , saying , " My fellow Americans , people all over the world , we need to solve the climate crisis . It 's not a political issue ; it 's a moral issue . We have everything we need to get started , with the possible exception of the will to act . That 's a renewable resource . Let 's renew it . " The official documentary film website is meaningfully called climatecrisis.net At the 2017 Sundance Film Festival , Gore released '' An Inconvenient Sequel : Truth to Power , '' a sequel to his 2006 film , '' An Inconvenient Truth '' , which documents his continuing efforts to battle climate change
2017 Sundance Film Festival
2017 Sundance Film Festival
Environmental activism of Al Gore