The last five years were the hottest ever, NASA and NOAA declare loading...
The last five years were the hottest ever, NASA and NOAA declare
The planet is warming up, and there’s no sign of stopping.
Climate change will shift the oceans' colours loading...
Climate change will shift the oceans' colours
In the next century, satellites will watch as the ocean's blues and greens intensify.
Think this polar vortex was cold? It should have been colder. loading...
Think this polar vortex was cold? It should have been colder.
Sure, it was icy. But over longer timescales, the science is clear: Cold snaps are getting warmer.
To keep the planet flourishing, 30% of Earth needs protection by 2030 loading...
To keep the planet flourishing, 30% of Earth needs protection by 2030
The move would safeguard biodiversity, slow extinctions, and help maintain a steady climate, a leading group of conservationists say.
How the polar vortex created record subzero temperatures in the Midwest loading...
How the polar vortex created record subzero temperatures in the Midwest
Some states are seeing temperatures colder than the Arctic.
CAN NEW SCIENCE SAVE DYING CORAL REEFS? loading...
CAN NEW SCIENCE SAVE DYING CORAL REEFS?
Researchers are grappling with how to preserve Australia's Great Barrier Reef—and coral reefs around the world—from warming seas.
About the Show

As newly appointed United Nations Messenger of Peace on Climate Change, Leonardo DiCaprio embarks on the role of a lifetime. Journeying from the remote wastes of Greenland to the burning forests of Sumatra to the halls of the Vatican, DiCaprio explores climate change’s devastating impact on the planet. He uses his unprecedented access to speak with activists, scientists, and world leaders including Barack Obama, Elon Musk, and Pope Francis; Delving deep into the causes of the crisis and uncovering potential solutions to it.

Before The Flood premieres 30th October on National Geographic Channel and online here.

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