Watch Leonardo DiCaprio’s Climate Change Documentary Online for Free Until 6 November

Before the Flood will make its television debut on National Geographic's channel in 171 countries and 45 languages on Sunday, 30 October

National Geographic has also announced that Before the Flood will premiere commercial free across digital and streaming platforms around the world as part of the network's commitment to covering climate change.

Watch it on Natgeotv.com, YouTube, twitter, facebook. Screening list of platforms here

Thumbnail image: iStock. Used under licence