Independent: Sir David Attenborough is calling on global leaders to step-up their actions to curb climate change, saying that they are in denial about the dangers it poses despite the overwhelming evidence about its risks.
The TV naturalist said those who wield power need to use it: Wherever you look there are huge risks. The awful thing is that people in authority and power deny that, when the evidence is overwhelming and they deny it because its easier to deny it much easier to deny its a problem and...