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The application of Critical Theory to rationality—examining how standards of rationality are constructed, how they shift across contexts, and how they're used to privilege some ways of thinking while marginalizing others. Critical Theory of Rationality asks: What counts as rational in different cultures, different eras, different domains? Who gets to be called rational? How has "rationality" been weaponized against dissent, against emotion, against alternative ways of knowing? It doesn't reject rationality but insists that rationality must be democratized, pluralized, and self-aware.
"He calls himself rational and everyone else emotional. Critical Theory of Rationality asks: rational by what standard? Whose rationality? The rationality of the boardroom differs from the rationality of the community. Treating your rationality as the only rationality is power, not logic. Critical theory insists on asking: who gets to be rational, and who decides?"
by Abzugal Nammugal Enkigal March 4, 2026
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A framework proposing that rationality—as a property of agents, beliefs, and actions—is elastic. Rational Elasticity suggests that what counts as rational can stretch across contexts without becoming irrational: a decision that's rational for you (given your goals, information, values) might not be rational for me, but both are within rationality's elastic range. The theory identifies the limits: when does stretching become irrationality? When does rational adaptation become rationalization? Understanding rationality requires understanding its stretch.
Theory of Rational Elasticity "To you, quitting your job was irrational; to me, it was the only sane choice. Rational Elasticity says we're both right—rationality stretches across different goals, different values, different contexts. The question isn't who's rational; it's whether we can stretch enough to see each other's reasons."
by Nammugal March 4, 2026
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A bias that treats Western conceptions of rationality—instrumental reason, means-end calculation, cost-benefit analysis—as neutral, universal, and beyond critique. The Neutral and Impartial Rationality Bias ignores that rationality has been defined differently across cultures and historical periods, that the Enlightenment's rationality was shaped by particular social conditions, and that Western rationality has been used to justify colonialism, exploitation, and domination. It presents "rationality" as a pure standard, erasing its history and politics. Those with this bias don't see their rationality as one tradition; they see it as rationality itself. Everyone else is emotional, irrational, or pre-modern.
"Be rational," he said, meaning "calculate costs and benefits like a Western economist." Neutral and Impartial Rationality Bias: treating one form of reasoning as Reason itself. He didn't see that other rationalities exist—relational rationality, ecological rationality, spiritual rationality. His rationality was just rationality; everyone else needed to catch up."
by Dumu The Void March 8, 2026
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Fooled by Rationality Theory

A framework revealing how the very ideal of rationality can mislead—by excluding emotion, intuition, and embodiment from the realm of valid knowledge, by treating only certain kinds of reasoning as legitimate, and by ignoring the social and historical contexts that shape what counts as rational. Fooled by Rationality Theory shows how the pursuit of rationality can become irrational when it denies its own limits, when it dismisses other ways of knowing as inferior, when it mistakes its own perspective for the view from nowhere.
Fooled by Rationality Theory "He was so rational he couldn't see why his wife was upset. Fooled by Rationality: treating reason as the only valid response, ignoring emotion, intuition, relationship. His rationality made him irrational—blind to whole dimensions of human experience. The pursuit of reason became unreasonable."
by Dumu The Void March 8, 2026
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The systematic study of how rational frameworks operate, how they're constructed, how they change, and how they relate to culture, power, and history. The Theory of Rational Frameworks argues that rationality is not a single, universal standard but a family of related practices, each with its own logic, its own history, its own domain of applicability. It examines how rational frameworks are learned (through socialization, education, practice), how they're maintained (through institutions, norms, authority), how they change (through historical shifts, cultural contact, paradigm shifts), and how they're related to power (whose rationality dominates, whose is marginalized). The theory doesn't claim that all rational frameworks are equally good; it claims that rationality is plural, situated, and historical—and that understanding this is essential for understanding human reasoning.
Example: "He'd thought rationality was the same for everyone, everywhere. The Theory of Rational Frameworks showed him otherwise: different times, different places, different rationalities. Medieval rationality wasn't failed modern rationality; it was different rationality altogether. Understanding that didn't make judgment impossible; it made judgment more careful."
by Abzugal Nammugal Enkigal March 9, 2026
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The practice of demanding that an opponent's reasoning be free of any and all cognitive bias, emotional influence, or cultural perspective before it can be considered valid. It sets an unattainable standard of "pure reason" that no human has ever achieved, then uses the inevitable failure to meet it as grounds for dismissal. This fallacy is common among those who have just discovered that biases exist and now use that discovery to disqualify any argument they disagree with. "You only believe that because of confirmation bias" becomes a conversation-ender, as if having a bias automatically makes a claim false, and as if the speaker themselves were miraculously bias-free.
Example: "He dismissed every study I cited with 'that's just your Western rationality'—a Fallacy of Impossible Rationality pretending that because perfect objectivity doesn't exist, all reasoning is equally worthless."
by Dumu The Void March 11, 2026
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Post hoc rationalization

Funny how it isn't good enough when it comes to the rape-porn...
Hym "But you will take any post hoc rationalization to justify a years long surveillance and harassment campaign that resembles the delusions of reference commonly associated with schizophrenia. And that's all this is. 'Rage-baiting' until you can generate some post hoc rationalization for what you wanted to do from the get-go which was 'ruin somebody's life.' And it can't be allowed to happen. It doesn't matter what I said about your kids or what I said about your religion or rape because when someone does it to your pastor and he goes to a costume warehouse and then takes a trip down to your local senator's house... SOMEONE is going to wish someone would have pulled the lever to the trolly at some point down the antecedent chain. But you are trying to condemn people into living a ruined life by democratic fiat or arbitrary whim. And as you can see from the gif below... You are not doing what you need to do to contain the pandemic. And no me threatening your kids does not make you more rational than you actually are which is 'not at all.' So the does need to end the weaponization. FOR ME. AND NOW. They need to do their job and play ref because the score is still X-0 and it's not even a game."
by Hym Iam July 23, 2025
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