1. Landmark Climate Change Agreement to Enter into Forcehttp://newsroom.unfccc.int/unfccc-newsroom/landmark-climate-change-agreement-to-enter-into-force/
2. Global Response to Climate Change Keeps Door Open to 2 Degree C Temperature Limithttp://newsroom.unfccc.int/unfccc-newsroom/indc-synthesis-report-press-release/
3. Paris Agreement,2015
4. Health and climate change: policy responses to protect public health
5. A Truly Complex and Diabolical Policy Problem;Steffen,2011