Are Conservative White Males Are More Likely to Be Climate Skeptics?

Are conservative white males are more likely to be climate skeptics? (The original paper can be found here.) After all, everybody knows races are imaginary categories…

Addendum: Although this study doesn't qualify as a small-sample study, I noticed that the very first reference (which was needed to support their dubious interpretation of the results) was to the small-sample study I earlier discussed here.