If there is one phrase I would like for people to stop using, at least in approving tones, it’s “common sense”. What I’m sure is meant by the term, when used to praise someone’s rationality, is that someone exercising good “common sense” is making a decision based on good, clear thinking as opposed to convoluted and self-contradictory premises. The problem is that the world is often a complicated place that requires convoluted, or at least non-obvious thinking. Too often, “common sense” simply means adherence to stereotypes and cultural memes in the place of evidence-based reasoning. As I’ve said before, the moment that someone makes an appeal to “common sense” is the moment that I stop listening to them.
One of the things I have noticed is how frequently arguments based in “common sense” are used to defend positions based in conservative ideology. I lived in Ontario during the back-to-back reign of premier Mike Harris – an era known by the political monicker “the Common Sense Revolution”. Of course the idea of a conservative revolution boggles the mind, but we’ll deal with counter-intuitive political branding another time. What I remember is that these supposedly revolutionary ideas involves crippling cuts to the public sector (particularly nurses and teachers), expansion of the private sector and a poisonous political climate.
Now, it is entirely possible that, because of my own unabashed liberalism and the very human tendency toward confirmation bias, my association between political conservatism and arguments from “common sense” is merely my brain selectively pairing things I think are stupid. After all, I have heard people from all walks of life, my own liberal father included, talk about “common sense”. A new study, however, suggests that there may be some evidence to support my broad-brush generalization: … Continue Reading
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