…In sum, the developmental data suggest that resistance to science will arise in children when scientific claims clash with early emerging, intuitive expectations. This resistance will persist through adulthood if the scientific claims are contested within a society, and will be especially strong if there is a non-scientific alternative that is rooted in common sense and championed by people who are taken as reliable and trustworthy. This is the current situation in the United States with regard to the central tenets of neuroscience and of evolutionary biology. These clash with intuitive beliefs about the immaterial nature of the soul and the purposeful design of humans and other animals — and, in the United States, these intuitive beliefs are particularly likely to be endorsed and transmitted by trusted religious and political authorities. Hence these are among the domains where Americans’ resistance to science is the strongest.
We should stress that this failure to defer to scientists in these domains does not necessarily reflect stupidity, ignorance, or malice. In fact, some skepticism toward scientific authority is clearly rational. Scientists have personal biases due to ego or ambition—no reasonable person should ever believe all the claims made in a grant proposal. There are also political and moral biases, particularly in social science research dealing with contentious issues such as the long-term effects of being raised by gay parents or the explanation for gender differences in SAT scores. It would be naïve to ignore all this, and someone who accepted all “scientific” information would be a patsy. The problem is exaggerated when scientists or scientific organizations try to use their authority to make proclamations about controversial social issues. People who disagree with what scientists have to say about these issues might reasonably infer that it is not safe to defer to them more generally.
But this rejection of science would be mistaken in the end…