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Contribution Details

Type Conference Presentation
Scope Discipline-based scholarship
Title Optimal Policy in a World with Interacting Climate Tipping Points
Organization Unit
Authors
  • Thomas Siegmund Lontzek
  • Yongyang Cai
  • Timothy M. Lenton
Presentation Type speech
Item Subtype Original Work
Refereed Yes
Status Published in final form
Language
  • English
Event Title European Association of Environmental and Resource Economists 21st Annual Conference
Event Type conference
Event Location Helsinki
Event Start Date June 24 - 2015
Event End Date June 27 - 2015
Abstract Text Global warming might push elements of the climate system past tipping points, leading to irreversible impacts. Most analyses of the costs of climate change only allow for simple and scientifically unrealistic representations of climate tipping points, ignoring their differences with respect to likelihood, transitional timescales, and impacts. Furthermore, there are multiple tipping points that interact. In the worst-case scenario, tipping one element could trigger a cascade of others. We incorporate a multidimensional system of climate tipping points into the stochastic integrated assessment model DSICE to study the optimal management of such an interacting system and the risks it poses.
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