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How Whales Change Climate https://www.youtube.com/watch?v=M18HxXve3CM Sustainable Human Published on Nov 30, 2014 This video was produced as a gift to humanity by Sustainable Human (sustainablehuman.me). Visit us to find out how you can support and create videos like How Whales Change Climate in collaboration with a global team of volunteers. Together, we can change the story of the world. Visit the official landing page for more information on this incredible story: sustainablehuman.me/how-whales-change-climate "When we try to pick out anything by itself, we find it hitched to everything else in the Universe." - John Muir When whales were at their historic populations, before their numbers were reduced, it seems that whales might have been responsible for removing tens of millions of tonnes of carbon from the atmosphere every year. Whales change the climate. The return of the great whales, if they are allowed to recover, could be seen as a benign form of geo-engineering. It could undo some of the damage we have done, both to the living systems of the sea, and to the atmosphere.