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Free-riders to forerunners

Multi-actor integrated assessment models based on well-being concepts beyond GDP could support policymakers by highlighting the interrelation of climate change mitigation and other important societal problems.

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Figure 1: Diagram of an actor-based north (N)–south (S) euro crisis model.


  1. IPCC Climate Change 2007: Mitigation. (eds Metz, B., Davidson, O. R., Bosch, P. R., Dave, R. & Meyer, L. A.) (Cambridge Univ. Press, 2007).

  2. IPCC Climate Change 2014: Mitigation of Climate Change. (eds Edenhofer, O. et al.) (Cambridge Univ. Press, 2014).

  3. Meadows, D. H. et al. The Limits to Growth: A Report for the Club of Rome's Project on the Predicament of Mankind (Universe Books, 1972).

    Google Scholar 

  4. Jørgensen, S. E. et al. Flourishing within Limits to Growth: Following Nature's Way (Taylor & Francis, 2015).

    Google Scholar 

  5. Rockström, J. et al. Nature 461, 472–475 (2009).

    Article  Google Scholar 

  6. Hardin, G. Science 162, 1243–1248 (1968).

    Article  Google Scholar 

  7. Ostrom, E. Governing the Commons: The Evolution of Institutions for Collective Action (Cambridge Univ. Press, 1990).

    Book  Google Scholar 

  8. Wilson, D. S., Ostrom, E. & Cox, M. E. J. Econ. Behav. Organ. 90, S21–S32 (2013).

    Article  Google Scholar 

  9. Howe, P. et al. Nature Clim. Change 3, 352–356 (2013)

    Article  Google Scholar 

  10. Lee, T. M., Markowitz, E. M., Howe, P. D., Ko, C-Y. & Leiserowitz, A. A. Nature Clim. Change 5, 1014–1020 (2015).

    Article  Google Scholar 

  11. Bain, P. G. et al. Nature Clim. Change (2015).

  12. Jaeger, C. C., Hasselmann, K., Leipold, G., Mangalagiu, D. & Tabara, J. D. (eds) Reframing the Problem of Climate Change: From Zero Sum Game to Win-Win Solutions (Earthscan, 2012).

    Google Scholar 

  13. Calderon, F. et al. (eds) Better Growth, Better Climate: The Synthesis Report (The New Climate Economy, The Global Commission on the Economy and Climate, 2014).

    Google Scholar 

  14. Hasselmann, K. Tellus B 65, 20088 (2013).

    Article  Google Scholar 

  15. Hasselmann, K. & Kovalevsky, D. V. Environ. Modell. Softw. 44, 10–24 (2013).

    Article  Google Scholar 

  16. Costanza, R. et al. Nature 505, 283–285 (2014).

    Article  Google Scholar 

  17. Sterman, J. D. Science 322, 532–533 (2008).

    Article  Google Scholar 

  18. Sterman, J. et al. Syst. Dyn. Rev. 28, 295–305 (2012).

    Article  Google Scholar 

  19. C-ROADS;

  20. Voinov, A. & Bousquet, F. Environ. Modell. Softw. 25, 1268–1281 (2010).

    Article  Google Scholar 

  21. Keynes, J. M. The General Theory of Employment, Interest and Money (Macmillan, 1936).

    Google Scholar 

  22. Gore, A. Earth in the Balance: Ecology and the Human Spirit (Houghton Mifflin, 1992).

    Google Scholar 

Download references


The research leading to these results has received funding from the European Community's Seventh Framework Programme under Grant Agreements No. 308601 (COMPLEX) and No. 295068 (EuRuCAS).

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K.H. wrote the paper, R.C., T.F., R.H., C.J., D.K., A.V. and N.W. modified and extended the paper, K.H. and D.K. produced the model.

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Correspondence to Klaus Hasselmann.

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Hasselmann, K., Cremades, R., Filatova, T. et al. Free-riders to forerunners. Nature Geosci 8, 895–898 (2015).

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