Abstract

The article discusses the uncertainty in climate science and the problem this poses for policymakers confronting mitigation policy costs in the U.S. The reasons legitimate scientific uncertainty becomes magnified in the political arena are highlighted. This uncertainty results from the rapid pace of published research, as demonstrated by the paleoclimatology studies in "Nature" and the July 2005 issue of "Science." The author states that the California Air Resources Board seems to refuse to undertake an open reconsideration of the policy implications of its emissions reduction strategy. The article discusses the uncertainty in climate science and the problem this poses for policymakers confronting mitigation policy costs in the U.S. The reasons legitimate scientific uncertainty becomes magnified in the political arena are highlighted. This uncertainty results from the rapid pace of published research, as demonstrated by the paleoclimatology studies in "Nature" and the July 2005 issue of "Science." The author states that the California Air Resources Board seems to refuse to undertake an open reconsideration of the policy implications of its emissions reduction strategy