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Posted by on Feb 28, 2013 in Uncategorized Posts | 3 comments

57 Behaviorial Biases That Make Us Think Irrationally

Here are 57 behavioral biases that we all have to some degree. I commend everyone to look through them all. Take your time. Consider each one of them. I’ve said it before and I’ll say it again. We human beings do not think or act all that rationally. So we need to check what we think against objective tests, scientific ones. No wonder believers object to science in those rare areas that go against their faith. It’s because they do not wish to test their faiths objectively, preferring their subjective, private cognitive biases, just as other believers do in other faiths. They will even turn this back on us with the all too common “you too” fallacy: “Hey you don’t believe because you have these biases too!” Listen up. I know I’m not all that rational as a human being. But recognizing this fact, just as an alcoholic who admits he’s an alcoholic, is the first step towards change. Once we admit we all have these biases, the only thing left to do is to check what we think against objective tests, scientific ones. What’s there not to understand about this? No, really, I want to know.

  • Patrick Keuning

    Great stuff, thanks for sharing it.

  • http://www.facebook.com/gojaejin Jeremy J. Goard

    I think the analogy to alcoholism is inapt. There are often very good evolutionary stories for cognitive biases, having to do either with social solidarity or just efficiency. Some fast, rough judgments may have been crucial to survival in the ancestral environment, but disastrous today — and others may still be crucial to survival today. What we want to do is to overcome the biases in those situations where tracking the truth is paramount and we don’t have other overriding factors.

  • Peter White

    Thanks for sharing this, John. I have been fascinated with the psychology of belief and delusion for a long time. I have relatives who have belonged to a cult for more than 50 years and I struggled to understand how their minds worked. I found a site that gave me a lot of insight into some of the weird psychology of humans.

    http://youarenotsosmart.com/