1. Metz, B., Davidson, O., Bosch, P., Dave, R. & Meyer, L. Climate Change 2007: Mitigation (Cambridge Univ. Press, 2007).
2. Sathaye, J. & Meyers, S. Greenhouse Gas Mitigation Assessment: A Guidebook Vol. 190 (Kluwer Academic Publishers, 1995).
3. Jones, C. F. Building more just energy infrastructure: Lessons from the past. Sci. Cult. 22, 157–163 (2013).
4. The White House Remarks by the President on Climate Change (Georgetown Univ., 2013);
http://www.whitehouse.gov/the-press-office/2013/06/25/remarks-president-climate-change
5. US Department of State Final Supplemental Environmental Impact Statement for the Keystone XL Project (US Department of State, Bureau of Oceans and International Environmental and Scientific Affairs, 2014);
http://keystonepipeline-xl.state.gov/finalseis/index.htm