Perceptions and communication strategies for the many uncertainties relevant for climate policy
Public opinion polls reveal that the perception of climate change as an uncertain phenomenon is increasing, even as consensus has increased within the scientific community of its reality and its attribution to human causes. At the same time, the scientific community has sought to improve its communication practices, in order to present a more accurate picture to the public and policy makers of the state of scientific knowledge about climate change. In this review article, we examine two sets of insights that could influence the success of such communication efforts.