Dismissing Experts

I recently finished reading Daniel Dennett’s book “Consciousness Explained”. It was a significant read, full of detailed arguments and illustrations. Although there were some provocative ideas in it, most of them seemed a bit dated, probably because the book is now nearly 30 years old. In addition, the tone of the writing was a little off-putting, with Dennet apparently very confident in his model, even to the point of often deprecating other possibilities in a cringy manner.

The thing is, it seems this sort of writing often shows up when the author is making a point that seems strained, not totally convincing, and it’s as if the writer knows that and feels the need to resort to emotional manipulation. Of course, it may just be the writer’s personality, but it does seem that if a writer feels the need to resort to emotional manipulation, one can’t help but imagine that this is done because even they don’t feel that the rational arguments are sufficient.

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Pretending Expertise

During the Covid pandemic, there were strongly differing opinions about things like social distancing, vaccinations, masks, and so on. Although experts gave recommendations, in most cases with good alignment between them, it was common for people to say that “I did my own research”, and claim a different, generally “better” understanding of any given topic. This phrase was so common that it became a catchphrase that’s still used to highlight people’s tendency to distrust experts.

However, it has also taken on the connotation of bad decision making because experts are generally correct much more often than lay people, and it’s not hard to find examples where someone’s “own research” was wrong. This aspect of the phrase was captured by a popular meme that circulated for a while in which the phrase was on a headstone.

Although this quote was mainly about people investigating Covid-related topics, the principle can be applied elsewhere. And perhaps it illustrates a general tendency for us to approach matters with a level of overconfidence.1

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