Cited by 722Sustainability and Climate Change GovernanceClimate Change Policy and EconomicsClimate Change and Environmental Impact

A framework for complex climate change risk assessment

Open access
Simpson, Nicholas P., Mach, Katharine J., Constable, Andrew, Hess, Jeremy, Hogarth, Ryan, Howden, Mark, Lawrence, Judy, Lempert, Robert J. +14 more·2021·One Earth

Abstract

Real-world experience underscores the complexity of interactions among multiple drivers of climate change risk and of how multiple risks compound or cascade. However, a holistic framework for assessing such complex climate change risks has not yet been achieved. Clarity is needed regarding the interactions that generate risk, including the role of adaptation and mitigation responses. In this perspective, we present a framework for three categories of increasingly complex climate change risk that focus on interactions among the multiple drivers of risk, as well as among multiple risks. A significant innovation is recognizing that risks can arise both from potential impacts due to climate change and from responses to climate change. This approach encourages thinking that traverses sectoral and regional boundaries and links physical and socio-economic drivers of risk. Advancing climate change risk assessment in these ways is essential for more informed decision making that reduces negative climate change impacts.

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Crossref · 10.1016/j.oneear.2021.03.005

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  • Comprehensive risk assessment also needs to consider responses, as well as the common drivers across hazards, vulnerabilities, exposure, and responses.

    “Comprehensive risk assessment also needs to consider responses, as well as the common drivers across these four risk determinants (Reisinger et al., 2021; Simpson et al., 2021).”

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Research works printed but not linked: 4

  1. Clarke, L., Nichols, L., Vallario, R., Hejazi, M., Horing, J., Janetos, A.C., Mach, K., Mastrandrea, M., Orr, M., Preston, B.L., et al. (2018). Sector in- teractions, multiple stressors, and complex systems. In Impacts, Risks, and Adaptation in the United States: Fourth National Climate Assess- ment, D.R. Reidmiller, C.W. Avery, and D.R. Easterling, et al., eds. (US Global Change Research Program), pp. 638-668.
  2. Field, C.B., Barros, V., Stocker, T.F., and Dahe, Q. (2012). Managing the Risks of Extreme Events and Disasters to Advance Climate Change Adaptation (Cambridge University Press).
  3. King, D., Schrag, D., Dadi, Z., Ye, Q., and Ghosh, A. (2017). Climate Change: A Risk Assessment (e Centre for Science and Policy [CSaP] Uni- versity of Cambridge).
  4. IPCC (2014). Climate change 2014: impacts, adaptation, and vulnera- bility. Part B: regional aspects. In Contribution of Working Group II to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change Field, C.B.., V.R. Barros, and D.J. Dokken, et al., eds. (Cam- bridge University Press), p. 688.

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Authors
Simpson, N. P., Mach, K. J., Constable, A., Hess, J., Hogarth, R., Howden, M., Lawrence, J., Lempert, R. J., Muccione, V., Mackey, B., New, M. G., O'Neill, B., Otto, F., Pörtner, H.-O., Reisinger, A., Roberts, D., Schmidt, D. N., Seneviratne, S., Strongin, S., van Aalst, M., Totin, E., & Trisos, C. H.
Affiliations
  • University of Cape Town (ZA)
  • University of Miami (US)
  • Australian Antarctic Division (AU)
  • University of Washington (US)
  • Australian National University (AU)
  • Victoria University of Wellington (NZ)
  • RAND Corporation (US)
  • University of Zurich (CH)
  • Griffith University (AU)
  • University of Oxford (GB)
  • Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung (DE)
  • eThekwini Municipality (ZA)
  • University of Bristol (GB)
  • ETH Zurich (CH)
  • Goldman Sachs (United States) (US)
  • Université d'Agriculture de Kétou (BJ)
Corresponding author
  • Simpson, Nicholas P.
  • Trisos, Christopher H.
Venue
One Earth
Publisher
Elsevier BV
Published
2021-04
Volume
4
Issue
4
Pages
489-501
ISSN
2590-3322 (ISSN-L)
OpenAlex
W3157248347
Cited by
722
References
116
Citations by year
2026: 150 · 2025: 152 · 2024: 154 · 2023: 142 · 2022: 96 · 2021: 27
FWCI
42.94
Type
journal article
Language
en
Open access
Locations
  • One Earth (publishedVersion, cc-by)
  • Bristol Research (University of Bristol) (acceptedVersion, cc-by)
  • University of Twente Research Information (submittedVersion, cc-by)
  • Helmholtz-Zentrum für Polar-und Meeresforschung (Alfred-Wegener-Institut) (submittedVersion)
  • Griffith Research Online (submittedVersion, cc-by)
  • Spiral (Imperial College London) (submittedVersion, other-oa)
  • Repository for Publications and Research Data (ETH Zurich) (submittedVersion, cc-by)
  • Zurich Open Repository and Archive (University of Zurich) (submittedVersion, cc-by)
  • ETH Zürich Research Collection (cc-by)
Funders
  • African Academy of Sciences
  • International Development Research Centre (109419 – 001)
  • Foreign, Commonwealth and Development Office
  • Royal Society
  • Ministry for the Environment, New Zealand
Topics
  • Physical Sciences › Environmental Science › Global and Planetary Change › Sustainability and Climate Change Governance
  • Social Sciences › Economics, Econometrics and Finance › Economics and Econometrics › Climate Change Policy and Economics
  • Physical Sciences › Environmental Science › Global and Planetary Change › Climate Change and Environmental Impact
Keywords
climate risk assessment, risk interactions, climate change drivers, climate change adaptation, climate change mitigation, climate change impacts, decision-making

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