Environmental Skepticism

Environmental skepticism is an umbrella term that describes those that argue that particular claims put forward by environmentalists, and the environmental scientists who support them, are false or exaggerated. The term is also applied to those who are critical of environmentalism in general. Environmental skepticism is closely linked with Anti-environmentalism.

Environmental skeptics have argued that the extent of harm coming from human activities is less certain than some scientists and scientific bodies claim, or that it is too soon to be introducing curbs in these activities on the basis of existing evidence, or that further discussion is needed regarding who should pay for such environmental initiatives. One of the focus themes in the environmental skeptics movement is the idea that environmentalism is a growing threat to social and economic progress and the civil liberties.

The popularity of the term was enhanced by Bjørn Lomborg's book The Skeptical Environmentalist. Lomborg approached environmental claims from a statistical and economic standpoint, and concluded that often the claims made by environmentalists were overstated. Lomborg argued, on the basis of cost-benefit analysis, that few environmentalist claims warranted serious concern. However, in 2010, Lomborg reversed his position and he now agrees with "tens of billions of dollars a year to be invested in tackling climate change" and declared global warming to be "undoubtedly one of the chief concerns facing the world today" and "a challenge humanity must confront". He summarized his position, saying "Global warming is real - it is man-made and it is an important problem. But it is not the end of the world."