Fallacy of Objective Position

A rhetorical move where one claims to occupy an "objective position" free from bias, then uses that claimed objectivity to dismiss others as biased—while simultaneously accusing them of "appeal to authority" whenever they cite experts. The fallacy combines the worst of both worlds: the arrogance of claiming objectivity (Objectivity Bias) with the weaponization of fallacy accusations (Fallacy of Authority accusations). The result is a position that can't be challenged: any expert cited is dismissed as "appeal to authority," while one's own claims are protected by the mantle of "objectivity." It's a rhetorical fortress with no windows.

"She cited climate scientists. 'Appeal to authority!' he declared. He then stated his own opinion as 'just the objective truth.' That's Fallacy of Objective Position: his views are objective; her experts are fallacies. The double standard is the point. He occupies the objective position—conveniently defined as wherever he stands."

Fallacy of Objective Position by Dumu The Void March 5, 2026

Fallacy of Sole and Exclusive Blame

The fallacy of attributing all responsibility for a complex phenomenon to a single cause, agent, or system—most famously, the claim that "this is solely and exclusively the fault of communism." The fallacy ignores that complex historical events have multiple causes, that responsibility is often distributed, that systems interact, that context matters. It's the logic of "communism killed millions" used to end discussion, as if that single factor explained everything—ignoring colonialism, capitalism, imperialism, war, famine, and the myriad other forces that shaped the same events. The Fallacy of Sole and Exclusive Blame is beloved of ideologues who want simple stories, who need clear villains, who can't tolerate complexity. It reduces history to morality play, causation to blame, understanding to accusation.

Example: "He blamed communism for every death, every famine, every failure—as if capitalism, colonialism, and imperialism had killed no one. The Fallacy of Sole and Exclusive Blame had simplified history to a single villain, a single story, a single cause. Complexity was sacrificed for certainty; understanding was sacrificed for blame."

Fallacy of Sole and Exclusive Blame by Dumu The Void March 10, 2026

Fallacy of Adultism

The idea that adults bear sole and exclusive responsibility for their ideas, actions, and circumstances, completely ignoring or denying the role of external factors—socialization, culture, ideology, power structures, economic conditions, trauma, and the myriad forces that shape human beings. Adultism pretends that adults are fully autonomous, fully self-aware, fully in control of their beliefs and behaviors—that they spring fully formed from nowhere, untouched by history, culture, or circumstance. It's the logic of "you chose your beliefs, so you're entirely responsible for them," as if beliefs weren't shaped by family, education, media, community, and the whole weight of social life. Adultism is the cognitive foundation of victim-blaming, of meritocracy myths, of every ideology that pretends individuals are islands. It's the fallacy that adults are adults and nothing else—no history, no context, no complexity.

Example: "He blamed her for her political views as if she'd chosen them in a vacuum, as if family, community, media, and life experience hadn't shaped her. Fallacy of Adultism: pretending adults are autonomous agents untouched by the world. She wasn't just responsible for her beliefs; she was also their product. The fallacy ignored everything that made her who she was."

Fallacy of Adultism by Dumu The Void March 10, 2026

Fallacy of Impossible Evidence

The strategic demand for evidence that cannot exist in principle, often used to dismiss claims that are nevertheless well-supported by the evidence that does exist. Unlike demanding more evidence (which can be reasonable), this fallacy demands evidence of a fundamentally different kind—usually the kind that would require time travel, omniscience, or violation of physical law to obtain. "Where were you at 3:17 AM on June 12th, 2008?" when discussing a general pattern of behavior. "Show me a fossil of the exact moment one species became another" when discussing evolution. It weaponizes the impossibility of perfect records against the possibility of any knowledge at all.

Example: "He demanded security footage from a store that burned down in 1985 to prove I shopped there—pure Fallacy of Impossible Evidence, since the evidence he required was literally ashes."

Fallacy of Impossible Evidence by Dumu The Void March 11, 2026

Fallacy of Impossible Conclusions

The rhetorical trap of demanding that your opponent reach a conclusion with a level of certainty, completeness, or finality that is literally unattainable in any human discourse. It's the opposite of jumping to conclusions—instead of accepting flimsy evidence as sufficient, it rejects all evidence as insufficient unless it meets impossible standards. In online debates, this fallacy appears when someone demands "absolute proof" of a historical event, "100% certainty" about a scientific finding, or "complete information" before any conclusion can be drawn. The goal isn't to find truth but to create an epistemic black hole where no conclusion can ever escape. It's a metafallacy because it abuses the legitimate principle of "don't jump to conclusions" to justify never concluding anything at all.

Example: "He demanded I provide every single vote count from the 1876 election before I could claim it was contested—a perfect Fallacy of Impossible Conclusions designed to make historical consensus forever unreachable."

Fallacy of Impossible Conclusions by Dumu The Void March 11, 2026

Fallacy of Impossible Rationality

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."

Fallacy of Impossible Rationality by Dumu The Void March 11, 2026

Fallacy of Impossible Reason

A close cousin to impossible rationality, this fallacy demands that an opponent's reasoning process be flawless, complete, and self-contained according to an impossibly strict standard before it can be engaged with. It's the "gotcha" of pointing out that an argument has unstated premises, that it relies on some assumptions, or that it isn't mathematically formalized—as if any human communication could meet such standards. The fallacy lies in using the inevitable gaps and imperfections in all reasoning as an excuse to reject the reasoning entirely, rather than engaging with its substance. It turns the legitimate observation that "no argument is perfect" into the illegitimate conclusion that "therefore no argument is worthwhile."

Example: "He demanded I write my position as a series of formal logical propositions with every premise explicitly stated—a Fallacy of Impossible Reason designed to make conversation so tedious I'd just give up."

Fallacy of Impossible Reason by Dumu The Void March 11, 2026