Psychological forces like motivated reasoning have long been associated with conspiracy thinking, but scientists are learning more every year, states today’s Salon.com, continuing: “For instance, a British study published last year found that people who believe one conspiracy theory are prone to believe many, even ones that are completely contradictory.
“We’ve written before about the historical and social aspects of conspiracy theories, but wanted to learn more about the psychology of people who believe, for instance, that the Boston Marathon bombing was a government “false flag” operation. Professor Stephan Lewandowsky, a cognitive scientist at the University of Western Australia, published a paper late last month in the journal Psychological Science that has received widespread praise for looking at the thinking behind conspiracy theories about science and climate change. We asked him to explain the psychology of conspiracy theories. This conversation has been edited for brevity and clarity.
“There are number of factors, but probably one of the most important ones in this instance is that, paradoxically, it gives people a sense of control. People hate randomness, they dread the sort of random occurrences that can destroy their lives, so as a mechanism against that dread, it turns out that it’s much easier to believe in a conspiracy. Then you have someone to blame, it’s not just randomness.“Basically what’s happening in any conspiracy theory is that people have a need or a motivation to believe in this theory, and it’s psychologically different from evidence-based thinking. A conspiracy theory is immune to evidence, and that can pretty well serve as the definition of one. If you reject evidence, or reinterpret the evidence to be confirmation of your theory, or you ignore mountains of evidence to focus on just one thing, you’re probably a conspiracy theorist. We call that a self-sealing nature of reasoning.
“Another common trait is the need to constantly expand the conspiracy as new evidence comes to light. For instance, with the so-called Climategate scandal, there were something like nine different investigations, all of which have exonerated the scientists involved. But the response from the people who held this notion was to say that all of those investigations were a whitewash. So it started with the scientists being corrupt and now not only is it them, but it’s also all the major scientific organizations of the world that investigated them and the governments of the U.S. and the U.K., etc., etc. And that’s typical — instead of accepting the evidence, you actually turn it around and say that it’s actually evidence to support the conspiracy because it just means it’s even broader than it was originally thought to be.”
More at: http://www.salon.com/2013/04/24/why_people_believe_in_conspiracy_theories/