Human planet

in the uk we have a fantastic documentry series about how people survive in extreme conditions,i like programes like this when i've had a smoke really makes you apreciate the world we live in.amazing video footage so if you like interesting factual documentries check out some of the series, i have watched Artic,life in the deep freeze which is further down the page in more episodes definately worth watching.
BBC iPlayer - Human Planet: Oceans - Into the Blue

just watched one on the rainforest some clips here

BBC - Human Planet Explorer - Jungles (pictures, video, facts & news)