Sir David Attenborough on Overpopulation
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https://www.youtube.com/watch?v=JRPmLWYbUqA
From an economic group I belong to ... Clem
John Herman writes: "I agree that it is a brilliant speech. I have also discovered the existence of many other fine youtube videos with talks by scientists on the subject of human population as well as related issues like climate change." -- John Hermann
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