Certainty is the opposite: it hampers inquiry and hinders growth. It teaches us to ignore evidence that contradicts our ideas, and encourages us to defend our position at all costs, even as it reveals itself as indefensible. Certainty sees compromise as weak, hypocritical, evil, suppressing empathy and allowing us to justify inflicting horrible pain on others. Doubt wasn’t the sin, I came to believe. It was the arrogance of certainty that poisoned Westboro at its foundations.
