1. Department of Psychology, School of Biological Sciences, University of Cambridge, Downing Site, Cambridge CB2 3EB, UK.
2. Center for Climate Change Communication, Department of Communication, George Mason University, Fairfax, VA 22030, USA.
3. Yale Program on Climate Change Communication, School of Forestry and Environmental Studies, Yale University, New Haven, CT 06511, USA.
4. School of Experimental Psychology and Cabot Institute, University of Bristol, Bristol BS8 1TU, UK.
5. School of Psychology, University of Western Australia, Crawley, WA 6009, Australia.