Political Identity and Confidence in Science and Religion in the United States

This article investigates changes in public perceptions of science and religion in the United States between 1973 and 2018. We argue that the deepening ties between science and religion and opposing moral claims reconfigured the relationship between political identities and confidence in science and religion during this period. Our analysis of 30 waves of General Social Survey data finds that while Republicans once were more likely than Democrats to be more confident in science than religion, Democrats are now more likely to than Republicans. And, while Democrats used to be more likely than Republicans to be more confident in religion than science, this difference also reversed. These findings underscore the growing importance of political identities as predictors of confidence in science and religion and suggest that the politicization of science and religion fueled a perception that they provide not just alternative frameworks but opposing ones.