I have an invited article just out in the magazine Regulation, published by the Cato Institute. The article is titled “When Scientists Politicize Science” (here in PDF). The first part of the article retells the story of debate over the Skeptical Environmentalist, and my views of the role of science in that debate, which I first presented in a peer-reviewed paper in 2004 (here in PDF). The second part gets into the the broader context of science and politics, and in this essay I am more explicit that I have before about the notion of “honest brokers of policy alternatives”. Here is a short excerpt:

Instead of the futile effort to keep science and politics separate, it may make more sense to ask scientists to engage more substantively in policy debate, not by taking sides but instead by serving as “honest brokers of policy options.” Such honest brokers might distinguish themselves from policy advocates (who work to reduce available options) by furnishing policymakers with a broad set of policy alternatives and their relative pluses and minuses. The policymakers would then decide what course of action to take.

I welcome comments and reactions. Thanks.