david attenborough'>Sir David Attenborough says it is "shameful" of the Prime Minister not to attend last night's climate change debate. "I don't know what else he had to do, but it would have to be very, very important to dodge this one." Snow meets Attenborough. Tonight at 7pm on Channel 4.
"The world's people have spoken... time is running out." david attenborough'>Sir David Attenborough encourages world leaders at the UN Conference in Poland to "act now" against climate change.
'Never before have we had such an awareness of what we are doing to the planet and never before have we had the power to do something about that. Surely we have a responsibility to care for our blue planet.' - david attenborough'>Sir David Attenborough#BluePlanet2