Watch the full movie of Leonardo DiCaprio’s climate change documentary The 11th Hour. Hear from Stephen Hawking, Al Gore, and more than 50 leading scientists discuss the state of Earth, global warming, and the larger global environmental crises. SUBSCRIBE to Warner Bros. Entertainment: bit.ly/32v18jf About The 11th Hour: Academy Award winner Leonardo DiCaprio presents more than 50 of the leading scientists, thinkers, and leaders of our time -- from all over the earth -- to discuss the state of the world, of humanity and what we all can do to make a difference in The 11th Hour. Climate change and the collapse of life-sustaining ecosystems are the challenges of our time. As part of a years-long global movement, Leonardo DiCaprio brings a film, a website and a worldwide effort to bring the peoples of the planet together and change the course of humanity. Learn more about The 11th Hour: warnerbros.com/movies/11th-hour Watch more full movies from Warner Bros. Enterta...