Opening the "Black Box" of Climate Change Science: Actor-Network Theory and Rhetorical Practice in Scientific Controversies

In this essay, Joseph Barton's controversial congressional investigation of the well-known "hockey-stick" study of climate change, produced by Michael Mann, Raymond Bradley, and Malcolm Hughes, is analyzed though the critical lens of actor-network theory. Turning to the works of Bruno Latour, Michel Callon, and John Law, this essay illustrates how the hockey-stick node of this rhetorical climate change actor-network was successfully defended by invoking the entire actor-network as an inventional resource. Suggestions for improving environmental communication and the theoretical linkages between rhetorical criticism, rhetoric of science, and actor-network theory are discussed.