Everyone belongs to a tribe and underestimates how influential that tribe is on their thinking. There is little correlation between climate change denial and scientific literacy. But there is a strong correlation between climate change denial and political affiliation. That’s an extreme example, but everyone has views persuaded by identity over... See more

Being smart doesn’t mean that you’re willing to try on alternative viewpoints, or that you’re comfortable with uncertainty, or that you can recognize your own mistakes. It doesn’t mean you have insight into your own biases. In fact, one thing that high-IQ people might genuinely be better at than other people is convincing themselves that their own... See more