Last week, 21st Century Fox launched 21CF Impact Week, giving more than 1,000 of its colleagues opportunities to make a positive impact in the local communities where they live and work.

Academy Award-winner and U.N. Messenger for Peace Leonardo DiCaprio, along with executives from the National Geographic Channel, welcomed U.N. diplomats, top Hollywood talent, and more to the United Nations Headquarters in New York City on October 20 for a red carpet screening of Before the Flood, DiCaprio's forthcoming documentary about the worsening effects of climate change on global communities and ecosystems.

Leonardo DiCaprio's new documentary Before the Flood takes viewers on a global journey through the worsening effects of climate change, and on October 3, he screened the film, which premieres on 21st Century Fox's National Geographic Channel on Sunday, October 30, for the audience at the White House's first ever South by South Lawn event and moderated a discussion on the issue with atmospheric scientist Katharine Hayhoe and President Barack Obama.

In a release tied to National Voter Registration Day on September 27, 21st Century Fox's National Geographic Channel has announced a dynamic new partnership with Rock the Vote and theSkimm to educate new voters about climate change ahead of this year's U.S. Presidential Election. At more than 50 college campuses nationwide, Nat Geo will host screenings of its new documentary Before the Flood, Leonardo DiCaprio's personal journey detailing the effects of climate change on the planet. The screenings will double as voter registration events, engaging Americans to exercise their right to vote.