Environmental Science in the Media

Media reports of environmental science often give equal weight to opposing viewpoints, which can make the science seem more controversial than it actually is. The current study extended the research in this area by examining whether discrediting one expert viewpoint would minimize false perceptions of controversy. Participants ( N = 247) read articles about environmental risks containing one viewpoint, two balanced viewpoints, or two viewpoints with one discredited. Results showed that a discredited opposing viewpoint often influenced risk and uncertainty perceptions in similar ways to a balanced opposing viewpoint, implying that this tactic may not necessarily minimize false perceptions of controversy.