Existential humility means learning to live with the tension between certainty and curiosity. Ippei Naoi/Moment via Getty Images Most people think they are open-minded and would like others to perceive them as such. But for the things that matter most – religious beliefs, for example, or the meaning of life – few of us are genuinely willing to consider that we might be wrong, let alone do the hard work of revising beliefs. At a fundamental level, we humans are somewhat closed-minded. As a social