Enforced Burden of Proof Bias

A rhetorical and cognitive bias where one aggressively shifts the burden of proof onto the opposing side, demanding exhaustive evidence for every claim while providing none for their own assertions, and treating the failure to meet arbitrary standards as proof of falsehood. It often appears in online debates, where one party repeatedly demands “source?” without engaging with content, and after receiving sources, moves the goalposts or demands “higher quality” sources. The bias weaponizes the principle of burden of proof to avoid substantive argument, making the other side do all the work while the biased party remains in a position of unchallenged skepticism. It’s a favored tactic of bad-faith debaters and those with Laziness Bias.

Example: “He asked for a source on a basic historical fact, got a peer-reviewed paper, then said ‘that’s just one study’—Enforced Burden of Proof Bias, moving the goalposts forever.”

by Dumu The Void March 23, 2026

Double Standards Legality Bias

A specific form of Legality Bias where one applies the “law must change first” standard to one context but not another, revealing inconsistent commitments. For example, a Brazilian might argue that Tibet and Xinjiang should be independent because their legal status is contested, but oppose indigenous or quilombola land claims in Brazil on the grounds that “the law must change first.” The bias exposes that the appeal to law is not a principled stance but a tool to selectively defend or attack based on political alignment. It treats legality as absolute only when it serves a preferred outcome, and ignores it when it doesn’t.

Example: “He supported Kosovan independence but dismissed Catalan claims with ‘the law has to change first’—Double Standards Legality Bias, using legality as a selective shield.”

by Dumu The Void March 23, 2026

"Oh My Science" Bias

A cognitive and cultural bias where science is elevated to the status of a religion—treated as an infallible authority, a source of ultimate meaning, and a substitute for traditional spiritual frameworks. It manifests in language (“thank science” instead of “thank God”), in rituals (treating scientific consensus as dogma), and in the sacralization of scientists as high priests. The bias isn’t about respecting science; it’s about worshiping it, often by people who consider themselves secular while reproducing the structure of faith. It replaces “God” with “Science” but keeps the deference, the intolerance of heresy, and the promise of salvation through knowledge. The “Oh My Science” Bias makes science a religion while denying it’s doing so.

"Oh My Science" Bias Example: “When she heard the vaccine news, she literally said ‘Oh my science’—and meant it as a prayer. The bias had quietly made science her religion without her noticing.”

by Abzugal Nammugal Enkigal March 23, 2026

Low Defense Bias

A cognitive bias derived from the Scientific Slippery Slope, assuming that any exposure to non‑scientific ideas weakens one’s “defenses” against irrationality. The bias frames the mind as an immune system that must be kept free of “contaminants” to remain healthy; any breach—even a harmless spiritual practice—lowers defenses, making one vulnerable to later infection by dangerous beliefs. It ignores the reality that people routinely engage with multiple knowledge systems (science, art, tradition) without losing critical capacity. Low Defense Bias is often invoked to justify banning or ridiculing non‑scientific practices in educational or public settings.

Example: “She warned that letting her child read Greek myths would lower his defenses against believing in conspiracy theories later—Low Defense Bias treating mythology as a cognitive pathogen.”

by Dumu The Void March 25, 2026

Lower Defense Bias

A close variant of Low Defense Bias, emphasizing the process of defense reduction. It posits that each encounter with non‑scientific ideas incrementally reduces a person’s resistance to pseudoscience, eventually reaching a threshold where critical thinking collapses. The bias is often used in discussions about public science communication, where advocates treat any engagement with alternative medicine as a step down a slope toward total rejection of evidence‑based medicine. Like its counterpart, it assumes a linear, inevitable progression that research does not support.

Example: “He claimed that using acupuncture for back pain would lower her defenses against homeopathy, then against vaccine denial—Lower Defense Bias assuming a chain reaction that rarely happens in real life.”

by Dumu The Void March 25, 2026

Critical Thinking Bias

A bias that conflates “critical thinking” with a specific worldview—namely, strict scientific materialism—and treats any deviation as a failure of critical thinking itself. Derived from the Scientific Slippery Slope, it holds that genuine critical thinkers will never accept any non‑scientific claim, no matter how modest or culturally grounded. Those who do are labeled as having “abandoned” critical thinking, regardless of their actual reasoning skills in other domains. The bias weaponizes the term “critical thinking” to enforce ideological conformity rather than to describe a set of transferable reasoning abilities.

Example: “He dismissed her interest in traditional herbal remedies as a complete failure of critical thinking—Critical Thinking Bias in action, reducing a nuanced set of skills to a litmus test of approved beliefs.”

by Dumu The Void March 25, 2026

Knock-On Bias

A bias derived from the Scientific Slippery Slope, describing the belief that each acceptance of a non‑scientific claim will “knock on” to produce a cascade of subsequent acceptances, much like a knock‑on effect in physics where one collision triggers another. Knock‑on Bias assumes a mechanistic chain of causality where the initial event deterministically produces a series of outcomes, leaving no room for agency or contextual factors. It is frequently used to argue for zero‑tolerance policies toward any belief or practice labeled “unscientific.”

Knock-On Bias Example: “The policy banned all discussions of alternative medicine in schools based on knock‑on bias: the assumption that even mentioning it would lead students to reject conventional medicine entirely.”

by Dumu The Void March 25, 2026