Imagine that your chance of being right is three percent, and your corresponding chance of being wrong is ninety-seven percent. Each opposing view, however, has only a two percent chance of being right, which of course is a bit less than your own chance of being right. Yet there are many such opposing views, so even if yours is the best, you’re probably still wrong. Now imagine that your wrongness will lead to a slower rate of economic growth, a poorer future, and perhaps even the premature end of civilization (not enough science to fend off that asteroid!). That means your political views,
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