Nature: Attenborough's Life Stories: Our Fragile Planet
Preview | 30s
"Attenborough's Life Stories: Our Fragile Planet" – David Attenborough looks at the impact human beings have had on the natural world in his lifetime. (Also Fri. 3/20 at 2AM; Sat. 3/21 at 6PM)
Aired: 03/18/15
Expired: 03/25/15
