After Revenant … Leonardo DiCaprio stars as eco-warrior in climate battle

He struggled through the frozen wastes of North America in his Oscar-winning performance in The Revenant. Now Leonardo DiCaprio is starring in a different role – taking his powerful new eco-documentary to the White House, in the hope it can help restart President Obama’s battle against global warming....
https://www.theguardian.com/film/2016/oct/01/leonardo-dicaprio-climate-change-film-before-the-flood-barack-obama?cmp=oth_b-aplnews_d-1