Not the End of the World: How We Can Be the First Generation to Build a Sustainable Planet

by Hannah Ritchie

D. Rybski et al., ‘Cities as nuclei of sustainability?’, Environ Plan B Urban Anal City Sci 44, 425–40 (2017). 40 R. Gudipudi et al., ‘City density and CO2 efficiency’, Energy Policy 91, 352–61 (2016).