Are we changing Planet Earth?
Part 1 of the riveting BBC documentary by the legendary Sir David Attenborough. He asks the question “Are we changing Planet Earth?” and goes on to demonstrate, in his inimitable style, how we are changing the Earth’s climate, and how we know we are. Using archival footage covering his 27 years as a wildlife documentary maker, Sir Attenborough shows us the scale of the changes already wrought by human beings. He explains how he went from being sceptical about human influence on the planet’s climate to being convinced that the changes we was seeing are not the natural order of things, but are indeed something we are doing. If you have friends who still believe that global warming is just one of nature’s cycles, or that climate change is all hype, show them this video. — DS
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