"And what mainly fuels this is precisely what the Founders feared about democratic culture: feeling, emotion, and narcissism, rather than reason, empiricism, and public-spiritedness. Online debates become personal, emotional, and irresolvable almost as soon as they begin. Godwin’s Law — it’s only a matter of time before a comments section brings up Hitler — is a reflection of the collapse of the reasoned deliberation the Founders saw as indispensable to a functioning republic. Yes, occasional rational points still fly back and forth, but there are dramatically fewer elite arbiters to establish which of those points is actually true or valid or relevant. We have lost authoritative sources for even a common set of facts. And without such common empirical ground, the emotional component of politics becomes inflamed and reason retreats even further. The more emotive the candidate, the more supporters he or she will get."