Jotzo, FrankSkarbek, AnnaDenis, AmandineJones, AndyRob, KellyFerraro, ScottKautto, NinaPaul, GrahamHatfield-Dodds, SteveAdams, PhillipSachs, JeffreyTubiana, Laurence2021-04-14http://hdl.handle.net/1885/229841This report stated the key concepts of decarbonization of 15 leading economies aiming at limiting global warming by 2 degrees Celsius. The report was presented to UN Secretary-General Ban Ki-moon in support of the UN Climate Leaders' Summit in New York on September 23, 2014 and the UNFCCC COP21, where the historic Paris Climate Agreement was signed in December 2015.Doneapplication/pdfen-AU© SDSN & IDDRI 201420142020-11-22