Using interviews with residents of Idaho (a rural northwest US state) who identify as skeptical of climate change, we examine how skeptics rationalize their doubts about climate science. Skeptics tend to question the reality and human causes of climate change by (1) raising concerns about incentive structures in science that could bias climatology, (2) doubting the accuracy of data and models used by climate scientists, and (3) perceiving some practices of climate science and scientists as exclusionary. Despite these concerns, skeptics exhibit deference to scientific authority when using scientific assessments to make policy decisions, including environmental policy. Understanding skeptics' concerns about climate science and areas where they support science-based policy, will lead to better dialogue between scientists, interest groups, policy makers, and the skeptical public, potentially clarifying avenues to communicate climate information and enact climate policy.
Keywords: climate change; climate skepticism; credibility; scientific authority; trust.