Praising the European Union’s “ambition” for making a pledge to cut emissions 40% by 2030, Ban added he wanted other leading economies to come forward and make similar commitments by the time the UN’s annual climate summit opens in Lima.

Available at: http://www.rtcc.org/2014/01/24/ban-ki-moon-davos-summit-can-set-tone-for-un-climate-talks/