Moving the Proofgoalpost

The grand, master technique that combines all the above. It involves continuously and fluidly redefining both the specific evidence required (the proof) and the ultimate objective or standard (the goal) in a coordinated, relentless dance to avoid ever acknowledging a point. It’s the rhetorical equivalent of a shifting maze.

Moving the Proofgoalpost Example: In a debate about historical injustice:
First, they demand documentary archives. When provided, they say the archives are incomplete (moving the proofpost).
They then say the real proofgoal is a firsthand account from a specific leader. When an account is found, they dismiss it as biased (moving the goalproof).
This integrated, evasive strategy is moving the proofgoalpost.

by Dumuabzu February 8, 2026

Moving the Logicpost

When, after an opponent successfully engages within a prescribed logical framework, the arguer changes the rules of what constitutes “valid logic.” This can mean switching logical systems (from deductive to inductive), redefining fallacies on the fly, or declaring that a formally valid syllogism is now invalid because it’s “based on a false premise” they previously accepted.

Moving the Logicpost Example:
You use their preferred deductive logic to build a sound argument.
They respond: “Deduction is limited. Real-world problems require fuzzy logic, which your binary reasoning fails. Your point is logically simplistic.”
They’ve moved the logicpost from formal deduction to an amorphous alternative to evade your conclusion.

by Dumuabzu February 8, 2026

Moving the Reasonpost

The act of shifting the governing mode of reasoning mid-debate to sidestep a compelling point made within the previous framework. When an opponent effectively uses utilitarian reasoning, for instance, the arguer might suddenly insist that “true reason” must consider long-term existential risks or deontological rules, invalidating the prior calculation.

Moving the Reasonpost Example:
You use data-driven, utilitarian reasoning to support a policy.
They say, “Your short-term numbers are irrelevant. A truly reasonable person would think generationally about cultural precedent. You’re being myopic.”
They’ve moved the reasonpost from quantitative utility to vague, long-term cultural reasoning to avoid your data.

by Dumuabzu February 8, 2026

Moving the Debunkpost

The act of shifting the required standard for debunking after a debunking attempt has met the previous standard. It ensures the core belief remains perpetually "not yet debunked."

Moving the Debunkpost Example:
"Debunk my psychic claim by showing a flaw in this experiment."
You flaw the experiment.
"That was just one protocol. Debunk it by explaining all psychic phenomena throughout history."
They've moved the debunkpost, changing the requirement from a specific test to an impossible historical proof.

by Dumu The Void February 9, 2026

Moving the Sensepost

The advanced tactic of shifting the criteria for what counts as "sensible" after your opponent has already demonstrated that their argument meets the previous criteria. First, they call your argument nonsense. You explain it clearly. They move the sensepost: "Well, it's still nonsense because you didn't address X." You address X. They move again: "It's nonsense because your tone is wrong." You adjust your tone. They move again: "It's nonsense because I don't like you." The sensepost keeps moving because the real claim is not that your argument is nonsensical but that they don't want to accept it, and no amount of sense-making will overcome unwillingness. Moving the sensepost is how people maintain the illusion of rationality while being completely irrational.

Moving the Sensepost Example: "She explained her position clearly. He said it was nonsense. She explained again, with examples. He moved the sensepost: 'Nonsense because you're using examples, not data.' She provided data. He moved again: 'Nonsense because your data is from biased sources.' She provided multiple sources. He moved again: 'Nonsense because I've decided nothing will convince me.' The sensepost had moved beyond sense entirely, into the pure territory of refusal."

by AbzuInExile February 16, 2026

Moving the Bullpost

The practice of shifting the criteria for what counts as "bullshit" after your opponent has already demonstrated that their argument meets your previous standards. First, you call their argument bullshit. They provide sources. You move the bullpost: "Those sources are bullshit." They provide different sources. You move again: "Your interpretation of those sources is bullshit." They explain their interpretation. You move again: "The whole field is bullshit." The bullpost keeps moving because the goal isn't to evaluate truth—it's to maintain the position that the other person is wrong, no matter what. Moving the bullpost is the favorite tactic of people who have decided that reality itself is bullshit when it doesn't agree with them.

Moving the Bullpost Example: "She cited a peer-reviewed study. He moved the bullpost: 'Peer review is bullshit.' She cited government data. He moved again: 'Government data is bullshit.' She cited his own past statements. He moved again: 'I was wrong then, and that's bullshit too.' There was no source, no evidence, no argument that could satisfy him, because the bullpost was not about evidence—it was about maintaining the position that she was wrong. She stopped trying. He declared victory."

by AbzuInExile February 16, 2026

Moving the Sourcepost

The practice of constantly shifting source requirements—when a source is provided, demanding a better one; when a better one is provided, demanding a different kind; when that's provided, demanding something else. Moving the Sourcepost is the dynamic version of Source Sophism: the goalposts never stop moving because stopping would mean engagement. It's a tactic of infinite regress, designed to exhaust opponents and avoid ever having to accept a source as sufficient.

"She provided a study. 'Need something more recent.' She found a recent meta-analysis. 'Need primary sources.' She found primary data. 'Need independent verification.' She found independent studies. 'Need something from this specific journal.' Moving the Sourcepost: evidence as chase scene, proof as infinite regress. The post never stopped moving because stopping meant admitting she was right."

by Dumu The Void March 8, 2026