http://www.tandfonline.com/doi/abs/10.1080/10807039.2014.932203
Laypeople's Risky Decisions in the Climate Change Context: Climate Engineering as a Risk-Defusing Strategy? Dorothee Amelung and Joachim Funkea Department of Psychology, Heidelberg University,Heidelberg, Germany Human and Ecological Risk Assessment: An International Journal Published online: 17 Jun 2014 DOI: 10.1080/10807039.2014.932203 ABSTRACT This study explores the development of laypeople's preferences for newly emerging Climate Engineering technology (CE). It examines whether laypeople perceive CE to be an acceptable back-up strategy (plan B) if current efforts to mitigate CO2 emissions were to fail. This idea is a common justification for CE research in the scientific debate and may significantly influence future public debates. Ninety-eight German participants chose their preferred climate policy strategy in a quasi-realistic scenario. Participants could chose between mitigation and three CE techniques as alternative options. We employed a think-aloud interview technique, which allowed us to trace participants’ informational needs and thought processes. Drawing on Huber's risk management decision theory, the study addressed whether specific CE options are more likely to be accepted if they are mentally represented as a back-up strategy. Results support this assumption especially for cloud whitening. This result is especially relevant considering the high prevalence of the plan B framing in CE appraisal studies and its implications for public opinion-formation processes. Key Words: climate engineering, climate politics, risk perception, moral judgement, public acceptance, values, metacognition -- You received this message because you are subscribed to the Google Groups "geoengineering" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/geoengineering. For more options, visit https://groups.google.com/d/optout.
