Pure science or policy involvement? Ambiguous boundary-work for Swedish carbon cycle science

In theory, the interaction between the worlds of environmental science and policy may seem straightforward. From a realm outside politics and power, scientists provide relevant knowledge about nature upon which informed policy decisions could be based. However, in reality this linear model tends to be replaced by a much more complex relationship where the distinction between facts and values, knowledge and interests is less clear cut. In this paper, I explore links between science, policy and power through an interview study conducted with Swedish carbon cycle scientists and government negotiators to the UN Framework Convention on Climate Change. Drawing on a co-production model of science– policy interplay this paper addresses the implications of a mutually constitutive relationship between carbon cycle science and climate policy. # 2006 Elsevier Ltd. All rights reserved. avai lab le at www.sc iencedi rec t .com journal homepage: www.e lsev ier .com/ locate /envsc i