The Climate Crisis Will Not Wait


Climate communication is an essential step towards changing the rules. Policies with a large-scale impact on the economy and individuals, such as a high carbon tax, must be justified in terms of their proportionality.


  1. Carbon Tax Center (2015), A Call to Paris Climate Negotiators: Tax Carbon, CTC’s Paris-Summit Letter, (19 November 2020).

  2. IPCC (2018), Summary for Policymakers, in Masson-Delmotte, V., P. Zhai, H.-O. Pörtner, D. Roberts, J. Skea, P. R. Shukla, A. Pirani, W. Moufouma-Okia, C. Péan, R. Pidcock, S. Connors, J. B. R. Matthews, Y. Chen, X. Zhou, M. I. Gomis, E. Lonnoy, T. Maycock, M. Tignor and T. Waterfield (eds.), Global Warming of 1.5°C, An IPCC Special Report on the impacts of global warming of 1.5°C above pre-industrial levels and related global greenhouse gas emission pathways, in the context of strengthening the global response to the threat of climate change, sustainable development, and efforts to eradicate poverty, World Meteorological Organization, Geneva, Switzerland, 32 pp.

    Google Scholar 

  3. Umweltbundesamt (2008), Kipp-Punkte im Klimasystem: Welche Gefahren drohen?, Background Paper, (19 November 2020).

  4. Wuppertal Institute (2020), CO2-neutral bis 2035: Eckpunkte eines deutschen Beitrags zur Einhaltung der 1,5-°C-Grenze, Discussion Paper for Fridays for Future, October 2020, (19 November 2020).

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Correspondence to Matilda Gettins.

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Matilda Gettins, Fridays for Future Munich, Germany.

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Gettins, M. The Climate Crisis Will Not Wait. Intereconomics 55, 364–365 (2020).

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