Perhaps our era will be remembered as the Age of Credulity. Humans have always been prone to believe things that weren’t true. Our ancestors—with limited information—had certain excuses. We, on the other hand, are inundated by information, credible statistics, and video and audio documentation. Yet even when we’re able to watch videotaped evidence of a mob breaking into our Capitol to overturn an election—smashing windows and doors, assaulting police officers, threatening to lynch the vice president—a former president can call it a peaceful protest, and credulous millions find him credible. In…