1. Bernstein, A. et al. Nature 538, 30 (2016). doi:10.1038/538030a
2. Woods, J. et al. in Bioenergy and Sustainability: Bridging the Gaps (eds. Souza, G.M., Victoria, R., Joly, C. & Verdade, L.) 258–300 (SCOPE, Paris, 2015).
3. Dale, B.E. et al. Environ. Sci. Technol. 48, 7200–7203 (2014).
4. Shell. A better life with a healthy planet: pathways to net zero emissions.
http://www.shell.com/energy-and-innovation/the-energy-future/scenarios/a-better-life-with-a-healthy-planet.html
(2016).
5. Smith, P. et al. Nat. Clim. Chang. 6, 42–50 (2016).