““In fact, there is good scientific evidence to support the notion that being really intelligent and knowledgeable can be a disadvantage to some thinkers because of the increased ability to come up with rationalizations in defense of a position one originally adopted for inadequate reasons. There are many reasons why smart people sometimes believe dumb things. The smarter one is, the easier it is to see patterns, fit data to a hypothesis, and draw inferences. The smarter one is, the easier it is to explain away strong evidence contrary to one’s beliefs. Also, smart people are often arrogant and incorrectly think that they cannot be deceived by others, the data, or themselves.””
