Attenborough: 60 Years in the Wild - Season 1 Episode 3 Our Fragile Planet

Sir David Attenborough reflects on the dramatic impact that humankind has had on the natural world within his own lifetime. He tells the surprising and deeply personal story of the changes he has seen, of the pioneering conservationists with whom he has worked - and of the global revolution in attitudes towards nature that has taken place within the last six decades.