Is science for atheists? Perceived threat to religious cultural authority explains U.S. Christians' distrust in secularized science.

A history of perceived conflict between religion and science persists in the U.S. "culture wars" that juxtapose religious and secular worldviews. As modern societies grow increasingly secular, religion is often deemed an impediment to science-based policy-making, whereas science is increasingly associated with atheism. In the present research, we addressed how perceived science-atheism associations affect U.S. Christians' attitudes toward science. In study 1, participants' own estimates of atheists' prevalence in science uniquely predicted distrust in science, and study 2 revealed a causal effect of perceived prevalence of atheists on distrust in science. Studies 3-4 (the latter preregistered) manipulated the concept of science-atheism associations more generally, revealing the same effects. These effects were mediated by the belief that scientists are anti-religion, not by moral distrust toward atheists or fundamentalist religious beliefs. Hence, Christians' institutional distrust in secularized science may derive largely from a perceived threat to the cultural status of religion.