BouldingKE (1966) The economics of the coming spaceship earth. In: DalyHE (ed.) Environmental Quality Issues in a Growing Economy. Baltimore, MD: Johns Hopkins University Press.
2.
Buckminster FullerR (1969) Operating Manual for Spaceship Earth. Zurich: Lars Müller Publishers.
3.
CrutzenPJ (2006) The “Anthropocene”. In: EhlersEKrafftT (eds) Earth System Science in the Anthropocene. Berlin, Heidelberg: Springer.
4.
Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES) (2019) Summary for policymakers of the global assessment report on biodiversity and ecosystem services. Available at: bit.ly/IPBESReport (accessed 9 July 2020)
5.
LorenzE (1996) The Essence of Chaos. Seattle, WA: University of Washington Press.
6.
LovelockJE (1979) Gaia: A New Look at Life on Earth. Oxford: Oxford University Press.
7.
LovelockJE (1995) The Ages of Gaia: A Biography of Our Living Earth. New York: Norton.
8.
RockströmJSteffenWNooneK, et al. (2009a) Planetary boundaries: Exploring the safe operating space for humanity. Ecology and Society14: 32.
9.
RockströmJSteffenWNooneK, et al. (2009b) A safe operating space for humanity. Nature461: 472–475.
