Boris Johnson Launches UN Climate Change Conference To Be Held Later This Year

LONDON, UNITED KINGDOM – FEBRUARY 4: British Prime Minister Boris Johnson (L) and British broadcaster and naturalist Sir David Attenborough speak with school children during the launch of the UK-hosted COP26 UN Climate Summit, which will take place this autumn in Glasgow, at the Science Museum on February 4, 2020 in London, England. Johnson will reiterate the government's commitment to net zero by 2050 target and call for international action to achieve global net zero emissions. The PM is also expected to announce plans to bring forward the current target date for ending new petrol and diesel vehicle sales in the UK from 2040 to 2035, including hybrid vehicles for the first time. (Photo by Chris J Ratcliffe-WPA Pool/Getty Images)