Replication Data for: Party Cues in the News: Democratic Elites, Republican Backlash, and the Dynamics of Climate Skepticism

Supporters of the Republican Party have become much more skeptical of the science of climate change since the 1990s. We argue that backlash to out-group cues from Democratic elites played an important role in this process. We construct aggregate measures of climate skepticism from nearly 200 public opinion polls at the quarterly level from 2001 to 2014 and at the annual level from 1986 to 2014. We also build time series measures of possible contributors to climate skepticism using an automated media content analysis. Our analyses provide evidence that cues from party elites – especially from Democrats – are associated with aggregate dynamics in climate change skepticism including among supporters of the Republican Party. We then conduct a party cue survey experiment on a sample of 3,000 Americans through Amazon Mechanical Turk to provide more evidence of causality. Together, these results draw attention to the importance of out-group cue-taking and suggest we should see climate change skepticism through the lens of elite-led opinion formation.