Similar to Appeal to Rationality, but broader—invoking "reason" as the ultimate authority while assuming your position is the reasonable one. "Let's be reasonable" often means "let's agree with me." The fallacy lies in treating reason as a settled, singular standard that you possess and your opponent lacks. Reason is a capacity, not a conclusion; appealing to it doesn't settle arguments—it just claims the high ground.
"After I presented my case, they said: 'Can't we just be reasonable about this?' Translation: abandon your position and accept mine. That's Appeal to Reason—using the word to declare victory without argument. Reasonable people can disagree; 'be reasonable' is usually said by people who can't tolerate that."
by Dumu The Void February 28, 2026
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