How to Watch Leonardo DiCaprio's Moving Documentary on Climate Change For Free

click to play video

If you weren't able to catch Leonardo DiCaprio's new climate change documentary Before the Flood when it aired on the National Geographic channel on Oct. 30, you can now watch it in full on YouTube for a limited time only. The documentary, which will be free to stream until Nov. 6, aims to combat the global climate change crisis threatening the planet.

In the film, DiCaprio travels the world to address the issue and bring awareness to the damage to our ecosystems and endangered species created by pollution. Watch the video above and keep your eyes open for special appearances from President Barack Obama, Pope Francis, and Tesla CEO Elon Musk, who all share their thoughts on how to make small changes that could have a huge impact on Earth.