Aired 12-9-09 on BBC Two "In a Horizon special, naturalist Sir David Attenborough investigates whether the world is heading for a population crisis. In his lengthy career, Sir David has watched... continue reading
posted by radx 1 decade 4 years 11 months 2 weeks ago • 6,353 viewsSustainability
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Updated: 1 decade 4 years 10 months 4 weeks ago
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I'd like to build this into comprehensive playlist. Long videos are preferred, but some short clips will be included. Please send me suggestions!