Sean Carroll On Six Arguments Used by Science Denialists
The six arguments used by science denialists aim to:
1) Cast doubt on science.
2) Question the motives and integrity of scientists.
3) Magnify disagreements between scientists, especially to cite gadflies as authorities.
4) Exaggerate the potential harm coming from science.
5) Appeal to the need and value of personal freedom.
6) Object that accepting science repudiates some key point of philosophy.
Carroll argued the last one is very important. Evidence only matters to people who haven't dug in on that last point.