1. The Closing Door of Climate Targets;TF Stocker;Science (80-),2013
2. Greenhouse-gas emission targets for limiting global warming to 2°C;M Meinshausen;Nature. Nature Publishing Group,2009
3. Persistent growth of CO2 emissions and implications for reaching climate targets;P Friedlingstein;Nat Geosci. Nature Research,2014
4. IPCC AR5 WG1 2013;M Collins,2013
5. UNFCCC. Conference of the Parties (COP). Adoption of the Paris Agreement. Proposal by the President. Paris Climate Change Conference—November 2015, COP 21. 2015. p. 32. FCCC/CP/2015/L.9/Rev.1