Abstract

This chapter describes the different strategies used by climate change “skeptics” and other denialists, outlining the links between new and “traditional” pseudosciences. It first discusses groups with ideologies or belief systems that they sincerely hold for religious or political reasons, ideologies that lead to denial of any reality that conflicts with their worldview. It then describes a second category of science deniers: people who recognize reality but, for political or economic reasons, do all they can to obscure that reality. The most famous such example is the case of the tobacco companies, but the same considerations apply to energy companies cynically funding right-wing global warming denialists and many other examples. The chapter concludes by asking, whom can we trust on issues of science and pseudoscience?