Lumo Motls has a good essay about the myths laymen have of science.

This failure of laymen to get a realistic picture of science is not just a fault of the media and science communication: it is largely a fault of the laymen themselves who often prefer colorful conspiracy theories about the interactions of people over the actual technical content of science. The truth found by science is OK but it is arguably too boring for too many people. Myths are sometimes better even if they are entirely untrue.