UK natural historian and broadcaster David Attenborough urged world leaders to take the initiative on climate change in order to save the planet, during the annual UN Climate Change Conference (COP24) summit in the Polish city of Katowice on Sunday. «If we don't take action, the collapse of our civilisations and the extinction of much of the natural world is on the horizon,» Attenborough said... Еще. Attenborough attended the conference representing the general public, just a week after launching 'The People's Seat', a UN initiative to get the public involved with the climate summit. World leaders at the COP24 hope to adopt a roadmap and put into practice the 2015 Paris climate agreement to slow climate change. The UN Climate Change Conference will run in Katowice until Friday, December 14.