Ashes, ashes “Motivated ignorance,” writes Peter Wehner in The Atlantic, refers to willfully blinding oneself to facts. It’s choosing not to know. In many cases, for many people, knowing the truth is simply too costly, too psychologically painful, too threatening to their core identity. Nescience is therefore incentivized; people actively decide to remain in a state of ignorance. If they are presented with strong arguments against a position they hold, or compelling evidence that disproves the narrative they embrace, they will reject them. Doing so fends off the psychological distress of the realization that they’ve been lying to themselves and to others. This is why, as cognitive scientist George Lakoff suggests, the truth (facts) will not set them free. Or as his former student, Anat Shenker-Osorio, quips, truth for some people is more an “I’ll see it when I believe it” proposition and not the other way around. Motivated cognition, she told Lawrence O’Donnell, “is a helluva drug.” Motivated ignorance is a widespread phenomenon; most people, to one degree or another, employ it. What matters is the degree to which one embraces it, and the consequences of doing so. In the case of MAGA world, the lies that Trump supporters believe, or say they believe, are obviously untrue and obviously destructive. Since 2016 there’s been a ratchet effect, each conspiracy theory getting more preposterous and more malicious. Things that Trump supporters wouldn’t believe or accept in the past have since become loyalty tests. Election denialism is one example. The claim that Trump…