A Main Street Independent reference.
A working catalog of named rhetorical techniques, with scholarly grounding, documented examples, and detection criteria suitable for use under strict evidentiary discipline.
How to read this guide
This is a working catalog. Main Street Independent distinguishes two kinds of reporting: factual reporting, which states what any honest observer would concede, and editorial judgment, which is permitted only under explicit attribution. Naming a rhetorical technique sits at an unusual seam between the two. To call something a “Gish gallop” or a “motte-and-bailey” is to invoke a scholarly category, and the question of whether a particular utterance fits that category is itself an evidentiary claim — but one that must be made carefully, because the categories were developed by partisans of one or another side of various debates and because the act of naming carries connotative force.
The discipline this catalog imposes is therefore strict: every technique included here has a peer-reviewed or otherwise scholarly source establishing its definition. Techniques that exist only in folk rhetoric or partisan polemic are excluded, however popular. Each technique is paired with criteria that allow its use to be identified from documentary evidence alone — transcripts, on-the-record statements, leaked memos, court filings, archived publications — and with a falsification clause stating what evidence would defeat the identification. The line we hold is this: reporting that a technique was used is a factual claim about behavior; characterizing the speaker’s motive or character is editorial judgment that must be explicitly attributed.
Section 1 — The scholarly foundation
The catalog draws on seven overlapping intellectual traditions. None is sufficient on its own; together they provide the cross-checked grounding that the framework needs to name a rhetorical move without itself committing one.
Argumentation theory and informal logic. The classical foundation is Aristotle’s Rhetoric and Sophistical Refutations, which catalog the first systematic taxonomy of fallacious moves — equivocation, accident, ignoratio elenchi, petitio principii, and the rest — and remain the source from which every subsequent fallacy theory descends. The modern revival of fallacy study began with C. L. Hamblin’s Fallacies (1970) and matured through the work of Douglas Walton, whose Informal Fallacies: Towards a Theory of Argument Criticisms (1987), A Pragmatic Theory of Fallacy (1995), and (with Christopher Reed and Fabrizio Macagno) Argumentation Schemes (2008) reframed fallacies as the misuse of otherwise legitimate argumentation schemes — patterns of reasoning that are presumptively reasonable but defeasible under scrutiny. Walton’s central insight, which structures this guide, is that a fallacy is not a fixed property of an argument form but a context-dependent failure — a reasonable scheme deployed where its prerequisites fail or its burdens are illicitly reversed. Trudy Govier’s A Practical Study of Argument (now in its seventh edition) and Christopher Tindale’s Fallacies and Argument Appraisal (2007) extend the same project for pedagogical and journalistic use, providing the working definitions on which this guide relies for most named informal fallacies.
Pragma-dialectics. The Amsterdam school, founded by Frans van Eemeren and Rob Grootendorst at the University of Amsterdam in the late 1970s, supplies the second pillar. Pragma-dialectics treats argumentation as a goal-directed speech act aimed at the reasonable resolution of a difference of opinion, and articulates ten rules governing the four stages of a critical discussion (confrontation, opening, argumentation, concluding). A fallacy, on this account, is not an isolated formal error but a violation of one of the ten rules — a “derailment” of the discussion. The freedom rule prohibits preventing one’s interlocutor from advancing a standpoint; the burden-of-proof rule prohibits evading the obligation to defend a standpoint when challenged; the standpoint rule prohibits attributing positions to others that they do not hold (the strawman rule); the relevance rule prohibits arguments unrelated to the standpoint at issue; the closure rule prohibits treating a failure to defend as proof of the opposite. Pragma-dialectics is the framework that allows this guide to treat techniques like sealioning, motte-and-bailey, and goalpost-shifting as discussion-rule violations rather than as freestanding folk categories. The canonical exposition is van Eemeren and Grootendorst’s Argumentation, Communication, and Fallacies: A Pragma-Dialectical Perspective (1992) and A Systematic Theory of Argumentation (2004).
Critical Discourse Analysis. A third tradition, drawing on Foucault and Habermas, examines how discourse encodes power. Norman Fairclough’s Language and Power (1989) introduced the three-dimensional analytic framework — text, discursive practice, sociocultural practice — that became foundational. Ruth Wodak’s discourse-historical approach and Teun A. van Dijk’s socio-cognitive approach extend it. CDA contributes the methodological insight that rhetorical patterns are not isolated speech acts but instantiations of broader discursive structures that reproduce inequality. For this guide, CDA matters because techniques like frame-engineered relabeling and manufactured controversy are not single utterances but distributed practices visible only when the same lexical and structural choices recur across many texts and speakers. Stuart Hall’s encoding/decoding model supplies a complementary frame for understanding how the same message can be received differently depending on the audience’s interpretive position.
Cognitive linguistics and framing theory. George Lakoff, Mark Johnson, Charles Fillmore, and Vittorio Gallese established that political speech is not merely informational but cognitively constitutive: words activate frames — structured mental representations — that shape how listeners reason about the issue at hand. Lakoff and Johnson’s Metaphors We Live By (1980) demonstrated that everyday reasoning is metaphorical at its core. Lakoff’s Moral Politics (1996) and Don’t Think of an Elephant! (2004) extended the analysis to American political discourse, showing how conservative and progressive frames map onto distinct moral worldviews. Fillmore’s frame semantics and Gallese’s neuroscience of embodied simulation provide the empirical underpinning. For this guide, framing theory is the source of the diagnostic criterion that strategic relabeling (“death tax,” “personal accounts,” “border security”) is detectable as deliberate when it co-occurs with documented testing-and-deployment infrastructure — focus groups, leaked memos, message-discipline directives.
Political communication research. Empirical communication scholarship — Kathleen Hall Jamieson, Diana Mutz, Shanto Iyengar, and others — supplies methods for distinguishing persuasion (legitimate appeal to reasons, evidence, and shared values) from manipulation (exploitation of cognitive shortcuts to produce conclusions the audience would reject under reflection). The distinction is not always sharp, and this guide adopts a conservative posture: a technique is reported as manipulative only when its pattern of use is consistent with manipulation criteria documented in the empirical literature.
Propaganda analysis. The Institute for Propaganda Analysis, founded in New York in 1937 by Clyde R. Miller, Edward Filene, and others, published the seven propaganda devices — name-calling, glittering generalities, transfer, testimonial, plain folks, card stacking, and bandwagon — that remain a baseline taxonomy. The Institute closed in 1942 because, with the U.S. at war, it could no longer maintain dispassionate analysis of all propaganda. Its work was revived and extended by Jacques Ellul (Propaganda, 1965), and in the contemporary era by Jason Stanley’s How Propaganda Works (2015), which distinguishes “supporting” propaganda (mobilizing genuine ideals to advance them) from “undermining” propaganda (mobilizing the rhetoric of an ideal — equality, freedom, integrity — to advance policies that subvert it). Timothy Snyder’s On Tyranny (2017), with its aphorism that “post-truth is pre-fascism,” and Hannah Arendt’s Origins of Totalitarianism (1951), with its analysis of how totalitarian movements train followers to accept the destruction of the distinction between truth and falsehood, supply the broader theoretical and historical context. Ilya Yablokov’s Fortress Russia: Conspiracy Theories in the Post-Soviet World (2018) and Russia Today and Conspiracy Theories (with Precious N. Chatterje-Doody, 2021) provide the most rigorous analysis of contemporary state-deployed conspiracy disinformation.
Disinformation literature. Samuel Woolley and Philip N. Howard’s Computational Propaganda (2018), the product of the Oxford Internet Institute’s Computational Propaganda Project, defines computational propaganda as “the use of algorithms, automation, and human curation to purposefully distribute misleading information over social media networks.” Post-2016 scholarship — Renée DiResta, Kate Starbird, Joan Donovan, Yochai Benkler — has extended the field. For this guide, the disinformation literature matters principally because techniques like flooding the zone and astroturfing now operate at industrial scale through coordinated inauthentic behavior detectable by network analysis as well as textual examination.
The catalog that follows synthesizes these traditions. Where they disagree — and they do — this guide notes the disagreement rather than papering over it.
Section 2 — Named techniques: formal logical fallacies
Formal fallacies are deductively invalid argument structures. Their detection is mechanical when the argument’s structure is laid bare; the difficulty in journalistic application is that public speech rarely presents itself in pristine logical form, so the framework must reconstruct the argument before evaluating it. For each technique below, the framework should report identification only when the reconstruction can be done from the speaker’s actual words without unacknowledged interpolation.
Affirming the consequent
Definition. The fallacy of inferring the antecedent from the consequent in a conditional: from “If P then Q” and “Q,” concluding “P.” The form is invalid because Q can have causes other than P. Cataloged in Aristotle’s Sophistical Refutations and treated as the canonical example of a formally invalid conditional inference in Walton’s Informal Logic and Govier’s A Practical Study of Argument.
Detection signals. The framework looks for conditional reasoning where the conclusion identifies a specific cause from an observed effect without ruling out alternatives. Linguistic markers: “if X were true, we would see Y; we see Y; therefore X.” Documented example: arguments that “if the 2020 election had been stolen, we would expect to see late-night vote spikes; we saw late-night vote spikes; therefore the election was stolen” — recurring throughout the post-2020 stop-the-steal materials, which ignored the well-documented and benign explanation that mail-in ballots (which leaned Democratic) were counted later under state laws prohibiting earlier processing.
Falsification. The identification fails if the speaker explicitly considers and rules out alternative causes of the consequent, or if the conditional is meant abductively (as inference to the best explanation) rather than deductively.
Denying the antecedent
Definition. The mirror error: from “If P then Q” and “not P,” concluding “not Q.” Invalid because Q may follow from causes other than P. Same scholarly grounding as above.
Detection signals. “If we passed the law, crime would drop; we didn’t pass the law; therefore crime won’t drop.” The framework looks for the structure: a conditional, a denial of its antecedent, and a conclusion denying the consequent. The fallacy is common in policy debate where a single causal pathway is treated as the only one.
Falsification. The identification fails if the conditional is meant biconditionally (“if and only if”) and the speaker has elsewhere stated the biconditional reading.
Undistributed middle
Definition. A categorical syllogism in which the middle term is not distributed in either premise: “All A are B; all C are B; therefore all C are A.” Aristotelian; standard in any logic textbook including Copi’s Introduction to Logic.
Detection signals. Two-premise arguments that share a property between dissimilar groups and conclude that the groups are alike. “Authoritarians control the media; this administration is criticizing the media; therefore this administration is authoritarian.” The middle term (“controls/criticizes the media”) is undistributed. The framework should be cautious here because the rhetorical move often surfaces in the form of analogies, which are not strictly syllogistic but trade on the same defective inference pattern.
Falsification. The identification fails if the speaker is making an explicitly inductive argument from family resemblance rather than a categorical claim.
Begging the question (petitio principii)
Definition. An argument whose conclusion is presupposed in its premises. Aristotle’s Prior Analytics II.16 and Topics VIII.13 are the loci classici; Walton’s Begging the Question (1991) is the modern monograph. In pragma-dialectics, begging the question violates the burden-of-proof rule by treating a contested claim as established.
Detection signals. The argument’s premises, when examined, contain the conclusion in slightly different language. “Voter fraud is rampant because dishonest people are casting illegal ballots in large numbers.” Other markers: arguments whose persuasive force depends on a definitional move (“a real American would never…”) that smuggles in the contested point.
Falsification. The identification fails if the apparent circularity reflects a stipulative definition the speaker has flagged as such.
Equivocation
Definition. Using a single term in two distinct senses across an argument. Aristotle treated equivocation as the paradigm of sophistical refutation. Walton’s Equivocation and the pragma-dialectical literature treat it as a violation of the language-use rule, which requires that interlocutors use words in the same sense throughout a discussion.
Detection signals. A key term shifts meaning between premises or between premise and conclusion. Documented example: “Theory” in evolution debates, where critics shift between the colloquial sense (“a guess”) and the scientific sense (“a well-substantiated explanation of natural phenomena”) to support the inference that evolution is “just a theory.” Frequent in debates over “freedom” (negative liberty vs. capability), “discrimination” (any differential treatment vs. invidious differential treatment), and “socialism” (Scandinavian welfare state vs. state ownership of means of production).
Falsification. The identification fails if the speaker explicitly disambiguates the term and the argument can be reconstructed under a single sense.
Composition and division
Definition. The fallacy of composition infers a property of the whole from a property of the parts (“each cell of this body is light; therefore the body is light”). Division is the reverse. Aristotle’s Sophistical Refutations; van Eemeren and Bart Garssen, “Linguistic Criteria for Judging Composition and Division Fallacies.”
Detection signals. Aggregative claims about groups derived from claims about individuals, or vice versa, without warrant. “Each tax cut would benefit some family; therefore the package benefits families.” “The country is rich; therefore its citizens are rich.” Common in macroeconomic argument and in claims about the character of national populations.
Falsification. The identification fails when the property at issue is genuinely additive or distributive (mass, financial cost summed across line items).
False dichotomy / false dilemma
Definition. Presenting two options as exhaustive when others exist. Walton’s Informal Logic treats it as an instance of the broader category of restricted-options fallacies.
Detection signals. Constructions of the form “either X or Y,” “we must choose between X and Y,” “if not X, then Y,” where reasonable third options are available and unmentioned. Documented contemporary examples include “you’re either with us or you’re with the terrorists” (President George W. Bush, address to Joint Session of Congress, September 20, 2001); the framing of immigration policy as a choice between “open borders” and a wall; and the framing of police reform as a choice between defunding and the status quo. The technique is bipartisan.
Falsification. The identification fails if the speaker has explicitly bracketed the third option as out of scope for the immediate decision, or if the situation truly is binary (a particular bill either passes or does not).
Hasty generalization
Definition. Drawing a general conclusion from a sample too small or unrepresentative to support it. Govier’s Practical Study of Argument and Walton’s argumentation-scheme treatment of inductive generalization.
Detection signals. Generalizations supported by anecdote or salient single case. “I know someone on welfare who drives a Cadillac; the welfare system is corrupt.” The framework should look for the absence of rate, base-rate, or denominator language (“of N cases, M displayed property P”) and the presence of vivid particular examples doing the persuasive work.
Falsification. The identification fails if the speaker has cited representative data and the apparent anecdote is illustrative of a broader documented pattern.
Section 3 — Named techniques: informal fallacies in political and public discourse
Informal fallacies are content-dependent: their force comes from how language is used in context. Their detection requires more interpretive work than formal fallacies, and the framework’s evidentiary burden rises accordingly.
Ad hominem (and varieties)
Definition. Attacking the speaker rather than the argument. Walton’s Ad Hominem Arguments (1998) is the most thorough modern treatment, distinguishing varieties:
- Abusive ad hominem — direct insult substituted for argument.
- Circumstantial ad hominem — discrediting an argument by reference to the arguer’s situation or interests.
- Tu quoque (“you also”) — dismissing an argument because the arguer is alleged to have violated the same principle. Treated in detail by Walton in Argumentation (1998).
- Poisoning the well — preemptively discrediting a future arguer so that nothing they say will be heard fairly. Walton, “Poisoning the Well” Argumentation 20:3 (2006).
- Genetic fallacy — dismissing a claim by reference to its origin rather than its merits.
Walton emphasizes that ad hominem is not always fallacious; in dialectical contexts where credibility is genuinely at issue (witness testimony, expert appeal, character-relevant policy), pointing to a speaker’s interests or record can be legitimate. The fallacy occurs when the personal attack substitutes for engagement with the argument.
Detection signals. The framework looks for argumentative structure in which negative characterization of the speaker (rather than counter-evidence or counter-argument) does the persuasive work. Linguistic markers: “of course X says that, he’s a Y”; “you can’t trust anything from Z”; characterological adjectives in the place of substantive rebuttal. Distinguish from legitimate credibility critique by asking whether the speaker’s character or interest is dialectically relevant to the contested claim.
Falsification. The identification fails when the personal claim is dialectically relevant (e.g., disclosing undisclosed financial interest of a witness) and is offered alongside, not instead of, engagement with the argument.
Strawman
Definition. Misrepresenting an interlocutor’s position to make it easier to refute. Pragma-dialectics treats it as a violation of the standpoint rule. Robert Talisse and Scott Aikin, “Two Forms of the Straw Man” Argumentation 20:3 (2006), distinguish the “representational” straw man (caricaturing what the opponent said) from the “selectional” straw man (treating an unrepresentative member of an opposing camp as standing in for all).
Detection signals. The framework should require documented divergence between what the original speaker said and what is attributed to them. The criterion is mechanical: identify the original statement, identify the characterization, compare. Identification of strawman in journalism is one of the few cases where the factual reporting is clear-cut: if the original is on the record and the characterization differs, the misrepresentation is a fact.
Documented examples include the recurring characterization of “Defund the police” as advocacy for the abolition of all law enforcement, when the slogan was used by different speakers to mean (variously) reallocation of police budgets to social services, demilitarization, or, in some cases, abolition; the characterization of universal healthcare proposals as “the government decides if your grandmother lives or dies” (the “death panel” line popularized by Sarah Palin in August 2009 in reference to the Affordable Care Act’s end-of-life counseling provision); and the characterization of restrictions on abortion as “banning women’s healthcare.” The technique is bipartisan; the framework should be especially vigilant about strawmen of positions held within its own writers’ presumed sympathies.
Falsification. The identification fails when the original speaker’s statement is genuinely ambiguous and the characterization captures one defensible reading.
Whataboutism
Definition. A subspecies of tu quoque in which a critique is deflected by introducing an alleged inconsistency or comparable fault on the critic’s side, without engaging the original critique. The term itself was popularized by The Economist in 2008 as a description of Soviet rhetorical practice. The Soviet template is sometimes called “And you are lynching Negroes” — the stock Soviet response to American criticism of Soviet human-rights violations, a long-running Cold War propaganda trope in use through the dissolution of the USSR.
Detection signals. The framework looks for the pattern: A criticizes B; B’s response cites an alleged comparable fault by A or A’s allies, without engaging the substance of the criticism. Linguistic markers: “What about…,” “But you also…,” “Where was the outrage when…” Documented contemporary U.S. examples are abundant on every side: defenders of Trump-era family-separation policies pointing to Obama-era detention practices; defenders of Obama-era drone strikes pointing to Bush-era practices; defenders of Hunter Biden pointing to the Trump children; defenders of January 6 pointing to property destruction during 2020 protests; defenders of 2020 protest violence pointing to right-wing political violence. Yablokov’s analysis of Russian state media documents the systematic use of the technique by RT and Sputnik in international broadcasting.
The pattern is not always fallacious: an inconsistency objection to a normative principle is sometimes a legitimate move (consistency is a real virtue in moral reasoning). The fallacious form is the deflective use: changing the subject so that the original critique is never engaged.
Falsification. The identification fails if the speaker explicitly engages the original critique and offers the comparable case as evidence of consistency rather than as deflection.
Motte-and-bailey
Definition. The technique of advancing a controversial claim (the bailey) and, when challenged, retreating to a related but far weaker and easily defended claim (the motte), then resuming the controversial claim once the challenge has subsided. Coined by the philosopher Nicholas Shackel in “The Vacuity of Postmodernist Methodology,” Metaphilosophy 36:3 (2005), pp. 295–320. Shackel originally identified the move in postmodernist methodology but the structure generalizes. Scott Alexander’s “All in All, Another Brick in the Motte” (2014) popularized the term in online discourse.
Detection signals. The framework requires documentation of both moves: the strong claim, and the retreat to the weaker claim under challenge, and ideally the subsequent resumption of the strong claim. Without all three, the move could be honest clarification rather than motte-and-bailey. Examples: the use of “all lives matter” as a retreat position from arguments that critiques of police violence are unfounded; the use of “we just want a conversation” as a retreat from substantive policy claims about race or gender; the use of “drain the swamp” as a retreat from specific accusations against named officials. The technique cuts across the political spectrum.
Falsification. The identification fails if the speaker, having retreated to the motte, sustains that retreat — i.e., abandons the bailey rather than returning to it.
Gish gallop
Definition. The rhetorical strategy of overwhelming an opponent with a rapid sequence of weak or false claims, more than can be rebutted in the time available, so that the unrebutted claims carry residual persuasive force regardless of their merit. Named by Eugenie Scott, then executive director of the National Center for Science Education, in 1994 in honor of the creationist debater Duane Gish, whose practice it described. Scott’s public articulation of the term, “Confronting Creationism,” appears in the NCSE archives and references Gish as “its most avid practitioner.”
Detection signals. High claim density per unit time; minimal evidentiary support for individual claims; resistance to follow-up questions on specific items; use of the time pressure of the format to forestall verification. Documented contemporary examples include political debate performances analyzed by fact-checkers (PolitiFact, the Washington Post’s Fact Checker, and Glenn Kessler’s analyses repeatedly identify the pattern in contemporary U.S. political debates across parties), and the practice of certain podcasters and broadcasters who advance dozens of contested claims per episode.
Falsification. The identification fails if the claims, however numerous, are well-substantiated or if the format genuinely affords time for engagement and the speaker has done so. The Gish gallop requires both density and the absence of evidentiary support.
No True Scotsman
Definition. The ad hoc redefinition of a category to exclude counter-examples. From Antony Flew’s Thinking About Thinking (1975): “No Scotsman would do such a thing”; “But a Scotsman did do it”; “No true Scotsman would do such a thing.” Walton, Informal Logic, and Govier, Practical Study, discuss it as a special case of the redefinitional fallacy.
Detection signals. The framework looks for redefinitions invoked specifically in response to counter-examples, where the redefinition has not been operative in the speaker’s prior usage. “Real Republicans don’t support that policy” — uttered after a documented Republican supports the policy — is the canonical pattern. Common in arguments about religious affiliation (“no real Christian would…”), national identity (“no true American…”), and ideological purity tests across the spectrum.
Falsification. The identification fails if the redefinition tracks a publicly available, prior-stated definition (e.g., a denomination’s published doctrinal standards) rather than being introduced ad hoc to deflect the counter-example.
Appeal to nature, tradition, popularity
Definition. Three related fallacies: arguing that something is good because it is natural (or bad because unnatural); good because traditional (or bad because novel); good because widely accepted (or bad because unpopular). Discussed in Walton’s argumentation-scheme treatment as the misuse of the argumentum ad antiquitatem, ad populum, and ad naturam schemes — schemes that have legitimate defeasible uses but become fallacious when treated as conclusive.
Detection signals. Argument structures that turn on the categorial properties (natural / traditional / popular) without independent normative argument linking those properties to the contested conclusion. The framework should note that these schemes have legitimate uses: a long-standing institution may carry presumptive weight; widely held intuitions may be evidentially relevant. The fallacy is the conclusive use without further argument.
Falsification. The identification fails if the speaker has supplied independent reason connecting the natural/traditional/popular property to the conclusion at issue.
Slippery slope
Definition. The argument that a proposed action will lead, by an unbroken causal chain, to some unacceptable consequence. Walton’s Slippery Slope Arguments (1992) is the standard monograph and is unusual in distinguishing fallacious slippery slope arguments from legitimate arguments from precedent and consequence. The fallacious version asserts the chain without supporting evidence for each link; the legitimate version supports each link.
Detection signals. The framework should examine each claimed causal link. If the speaker asserts the chain without evidence (and especially if the terminal consequence is rhetorically vivid), the fallacy is in play. If the speaker has documented each link or appeals to specific precedents establishing the pathway, the argument is defeasibly legitimate.
Falsification. The identification fails if the speaker has supplied evidence for the causal chain, including documented historical precedents, empirical studies of the proposed mechanism, or institutional analysis.
Red herring
Definition. The introduction of irrelevant material to divert attention from the issue at hand. Ignoratio elenchi in Aristotle; treated extensively in Walton’s Relevance in Argumentation (2004). Pragma-dialectics treats it as a violation of the relevance rule.
Detection signals. The framework looks for shifts in the topic of argument that follow challenges to the original claim, where the new topic does not address the challenge. The challenge of identifying red herrings is that some apparent shifts are legitimate: an argument may genuinely require a digression. The fallacy is the deflective shift, signaled by the absence of return to the original issue.
Falsification. The identification fails if the apparent digression is supplied as supporting argument for the original claim and the speaker returns to the original issue.
Section 4 — Named techniques: frame manipulation
Techniques in this section operate at the level of the conceptual framing that the speaker invites the audience to adopt. Their detection requires looking beyond the immediate utterance to the lexical and structural choices the speaker makes and (where available) the documentary record of how those choices were developed and deployed.
Manufactured controversy
Definition. The deliberate construction of the appearance of legitimate scientific or factual disagreement where the actual evidentiary position is one of substantial consensus. The canonical scholarly treatment is Naomi Oreskes and Erik M. Conway’s Merchants of Doubt: How a Handful of Scientists Obscured the Truth on Issues from Tobacco Smoke to Global Warming (Bloomsbury, 2010), which traces the “Tobacco Strategy” — first deployed by the tobacco industry in the 1950s and 1960s — and its subsequent application to acid rain, the ozone hole, climate change, and pesticide regulation. David Michaels’s Doubt Is Their Product: How Industry’s Assault on Science Threatens Your Health (Oxford, 2008) draws the title from the now-notorious 1969 Brown & Williamson internal memo: “Doubt is our product since it is the best means of competing with the ‘body of fact’ that exists in the mind of the general public.” The phrase is documented in the University of California San Francisco’s Truth Tobacco Industry Documents archive.
Documented examples. The tobacco industry’s decades-long campaign to obscure the link between smoking and cancer is the paradigm case, fully documented through the post-1998 Master Settlement Agreement document releases. ExxonMobil’s internal climate research from the 1970s and 1980s, which corroborated the mainstream scientific consensus on anthropogenic climate change, while the company’s external communications campaign (including funding for the Heartland Institute) promoted doubt — documented by InsideClimate News’s 2015 Pulitzer-finalist investigation and by Science’s 2017 study of Exxon’s internal vs. external communications. The vaccine-autism controversy, traceable to Andrew Wakefield’s retracted 1998 Lancet paper, sustained for decades through advocacy infrastructure even after the paper’s authors retracted their interpretation in 2004. Evolution-creationism manufactured controversy, documented in Edwards v. Aguillard (1987) and Kitzmiller v. Dover (2005).
Detection signals. The framework looks for: (1) substantial scientific consensus on the contested claim (typically >95% agreement among publishing experts); (2) public-facing rhetoric emphasizing “ongoing debate” or “scientific uncertainty”; (3) funding traces from interested parties to the dissenting voices; (4) recurrence of the same dissenting voices across multiple “controversies” (Oreskes and Conway document that the same handful of scientists — Frederick Seitz, Fred Singer, William Nierenberg, Robert Jastrow — appeared as contrarians on tobacco, acid rain, ozone, and climate).
Falsification. The identification fails if the dissent is, in fact, substantial within the relevant expert community, or if no funding or coordination trace exists. Genuine scientific minority positions exist and should not be conflated with manufactured controversies; the test is whether the appearance of controversy in public discourse is disproportionate to the actual state of evidence.
Denialism
Definition. The broader pattern of which manufactured controversy is one component. Pascal Diethelm and Martin McKee’s “Denialism: what is it and how should scientists respond?” European Journal of Public Health 19:1 (2009), pp. 2–4, supplies the operative definition: denialism is “the employment of rhetorical arguments to give the appearance of legitimate debate where there is none, an approach that has the ultimate goal of rejecting a proposition on which a scientific consensus exists.” Diethelm and McKee, drawing on the Hoofnagle brothers, identify five characteristic elements:
- Conspiracy theories — explaining the scientific consensus as the product of a conspiracy among scientists.
- Fake experts — promoting individuals as authorities whose views are inconsistent with the established knowledge of their fields.
- Selectivity — citing isolated dissenting papers while ignoring the body of evidence.
- Impossible expectations — demanding levels of certainty that no science can provide.
- Misrepresentation and logical fallacies — including red herrings, straw men, false analogies, and excluded-middle moves.
Detection signals. Co-occurrence of two or more of the five elements, especially when the same actor recurs across multiple denialist campaigns. Documented contemporary examples include HIV/AIDS denialism (Mbeki government in South Africa, traced by Bateman in South African Medical Journal, 2007); climate denialism; tobacco denialism; certain vaccine-safety advocacy; and 2020 election denialism.
Falsification. The identification fails if the dissenting position satisfies normal scientific or evidentiary standards (peer review, transparent methods, reproducible results) and is being suppressed rather than ignored.
Frame-engineered relabeling
Definition. The deliberate substitution of one term for another, where the new term carries different connotations, in order to shift the cognitive frame within which the underlying issue is processed. The methodology was systematized by the Republican pollster Frank Luntz and is most thoroughly documented in his Words That Work: It’s Not What You Say, It’s What People Hear (Hyperion, 2007) and in leaked memoranda, especially “The Environment: A Cleaner, Safer, Healthier America” (2002), in which Luntz advised Republican leaders to shift from “global warming” to “climate change” because the latter sounded “less frightening” and to “make the lack of scientific certainty a primary issue in the debate.” Lakoff’s framing analysis in Don’t Think of an Elephant! and Moral Politics supplies the cognitive-linguistic theory underlying the technique.
Documented examples. “Death tax” for “estate tax,” credited to Luntz and incorporated into the GOP’s Contract with America. “Personal accounts” for “private accounts” in 2005 Social Security debate, after polling indicated that “private” tested poorly. “Climate change” for “global warming.” “Tax relief” — which presupposes that taxes are an affliction; Lakoff’s signature example. “Border security” for various immigration enforcement measures. From the other side of the spectrum: “reproductive justice” for abortion rights; “marriage equality” for same-sex marriage (a successful relabeling that consolidated public support); “income inequality” for economic stratification; “gun safety” for gun control. Both parties engage in frame engineering; the documented infrastructure of testing and deployment is more thoroughly established on the Republican side because of leaked memos and Luntz’s own published methodology, but the practice itself is bipartisan.
Detection signals. The framework looks for: (1) a documented term substitution where both terms refer to the same underlying referent; (2) evidence that the substitution was deliberate (focus-group testing, internal memos, message-discipline directives); (3) measurable difference in audience response to the alternative terms. Where (2) is documented, the case is strong; where (2) is absent and only (1) and (3) are present, the framework can report the relabeling and its effect without asserting deliberate engineering.
Falsification. The identification fails if the term substitution reflects organic evolution of usage rather than coordinated deployment.
Astroturfing
Definition. The simulation of grassroots support through coordinated, often industry-funded, organization that presents itself as spontaneous and citizen-led. The term derives from the brand name of the synthetic grass; the practice was systematically developed by the tobacco industry in the 1980s and 1990s and is most thoroughly documented in academic studies drawing on the post-MSA tobacco document archives.
Documented examples. Citizens for a Sound Economy, founded in 1984 by Charles and David Koch, received over $5.3 million from tobacco companies (chiefly Philip Morris) between 1991 and 2004 and conducted “grassroots” campaigns against tobacco taxes, healthcare reform, and environmental regulation. CSE split in 2004 into FreedomWorks and Americans for Prosperity, both of which played central roles in organizing the Tea Party movement starting in 2009 — documented by the University of California, San Francisco’s “Quarterback” study (Fallin, Grana, and Glantz, Tobacco Control, 2013). The American Petroleum Institute’s 1998 Global Climate Science Communications Plan, leaked to the New York Times, outlined a strategy to recruit “scientists who share the industry’s views of climate science.” Astroturfing is not a partisan instrument: documented progressive examples include certain pharmaceutical-industry-funded patient advocacy groups and union-funded tenant associations, though the documentary record on industry-funded conservative astroturfing is more extensive.
Detection signals. The framework looks for: (1) a putatively grassroots organization with disproportionately professional infrastructure (D.C. office, paid staff, polished communications) at its founding; (2) funding traces to interested industries or wealthy donors; (3) message coordination with industry talking points; (4) recurring presence of professional organizers across putatively independent local “chapters.”
Falsification. The identification fails if the organization has demonstrably citizen-driven origins and the funding is consistent with normal nonprofit fundraising patterns.
The Big Lie
Definition. A propaganda technique in which a falsehood so colossal is asserted with such repetition that audiences come to accept it on the assumption that no one would dare fabricate something so grand. The term originates with Adolf Hitler in Mein Kampf (1925, Chapter 10), where he attributed the technique to Jews — an inversion that Hannah Arendt, in The Origins of Totalitarianism (1951), identified as characteristic of totalitarian propaganda. The United States Holocaust Memorial Museum’s Holocaust Encyclopedia supplies the authoritative historical entry. Arendt’s analysis emphasizes that the function of the Big Lie is not principally to be believed but to destroy the audience’s capacity to distinguish truth from falsehood: “The result of a consistent and total substitution of lies for factual truth is not that the lie will now be accepted as truth and truth be defamed as lie, but that the sense by which we take our bearings in the real world… is being destroyed.”
Documented contemporary examples. The use of the term “the Big Lie” to describe the post-2020-election claim that the U.S. presidential election was stolen has become standard in news reporting and in formal contexts including the January 6 Select Committee’s final report. The term has also been applied to other historical and contemporary cases: the “stab in the back” myth that Germany was betrayed rather than defeated in World War I; the Kremlin’s 2022 characterization of Ukraine as a Nazi state requiring “denazification”; assertions that mass casualties in particular conflicts are staged. The framework’s discipline requires distinguishing the technical sense of the Big Lie (Arendtian, structural, aimed at destroying reality-testing) from polemical use of the phrase as an epithet.
Detection signals. The framework looks for: (1) a factual assertion that is demonstrably false at the level of basic, verifiable record; (2) repeated assertion in the face of clear evidence to the contrary; (3) a magnitude such that the assertion structures the speaker’s broader political program; (4) audiences who, exposed to disconfirming evidence, do not abandon the claim but adapt to maintain it. Where the magnitude criterion is uncertain, the framework should report the falsehood and its repetition rather than apply the Big Lie label.
Falsification. The identification fails if the underlying claim is empirically contestable rather than determinately false, or if the claim is corrected and retracted by its proponent on contact with disconfirming evidence.
Galaxy-brain framing
Definition. The advancement of a position so removed from ordinary discursive premises that it cannot be addressed within the conventions of normal argument, followed by the claim that the failure of others to engage with the position constitutes a vindication of it. The term is younger than most in this catalog and lacks a single canonical scholarly source; its closest analytic correlatives are Harry Frankfurt’s analysis of “bullshit” (the indifference to truth-value that distinguishes bullshit from lies; On Bullshit, Princeton, 2005) and Stanley’s analysis of undermining propaganda. The framework includes it because the pattern is documentable and named in serious public discussion (e.g., in The New York Times, The Atlantic, and academic media-studies discussion since approximately 2018), but flags that its scholarly grounding is thinner than other entries here.
Detection signals. Argumentation that combines: (1) extreme distance from the audience’s premises; (2) refusal of ordinary translation or charitable reformulation; (3) framing of others’ non-engagement as evidence of intellectual or moral deficiency on their part. Without all three, the framework should describe the pattern (e.g., “claims X premise that most participants in this debate would dispute”) rather than apply the label.
Falsification. The identification fails when the position, despite its distance from ordinary premises, is articulated in terms that allow rebuttal and the speaker engages with rebuttals offered.
Sealioning
Definition. The pattern of pursuing an interlocutor with relentless, ostensibly civil requests for evidence, definitions, or further explanation, in which the questions function not as good-faith inquiry but as harassment or denial-of-service against the interlocutor’s time and patience. The term originates in David Malki’s webcomic Wondermark, strip #1062, “The Terrible Sea Lion” (September 19, 2014), in which a sea lion appears upon a character’s expressed dislike of sea lions and follows the character into her home demanding civil discussion. The term was rapidly adopted in online discourse and is now standard, with discussion in Merriam-Webster, the Atlantic, the Guardian, and academic literature. Amy Johnson’s Berkman Klein Center analysis (2019) supplies one of the most rigorous treatments. Walter Sinnott-Armstrong discusses the technique in Think Again: How to Reason and Argue (Oxford, 2018). Sophie Grace Chappell has linked the technique to Socratic eironeíā — feigned ignorance as a dialectical weapon.
Detection signals. The framework looks for: (1) repeated, persistent demands for evidence or definition, often regarding basic information easily found elsewhere; (2) maintained pretense of civility and good faith; (3) pursuit across platforms, threads, or extended time; (4) characteristic non-engagement with evidence the interlocutor does provide; (5) framing of the target as unreasonable when patience finally fails.
Falsification. The identification fails when the questioning is genuinely first-time, addresses material the interlocutor has not previously supplied, and engages with answers received.
JAQing off (“just asking questions”)
Definition. The advancement of a substantive (often defamatory or conspiratorial) claim through the rhetorical form of a question, allowing the speaker to retreat to “I was only asking” if challenged. The phrase was coined in a James Randi Educational Foundation forum in September 2006; standard discussions appear in Big Think, RationalWiki, and academic-skeptical commentary including Sam Harris’s analysis. It is closely related to the loaded-question fallacy (Walton’s Plausible Argument in Everyday Conversation, 1992) and to insinuation.
Detection signals. Interrogative form combined with: (1) presupposition of the contested claim; (2) absence of genuine interest in the answer (the speaker rarely engages with denials or with documentation provided); (3) repetition of the question after answers are given. Documented contemporary examples are abundant in cable news commentary on both sides; the framework should apply the label conservatively, requiring at minimum (1) and (2).
Falsification. The identification fails when the question is genuinely answer-seeking and the speaker engages with answers offered.
Section 5 — Named techniques: coordinated patterns
Techniques in this section operate at the level of multiple speakers, multiple instances, or sustained campaigns. Their detection requires aggregation across cases.
Coordinated message discipline
Definition. The systematic, organization-wide deployment of agreed-upon language, frames, and talking points across speakers and venues, such that an issue is presented uniformly. The phenomenon is well-documented for both major U.S. parties but has been studied in greater operational detail on the Republican side because of leaked memoranda. The Luntz memos (the 2002 environmental memo, the 2009 healthcare memo, the 2010 financial-reform memo) provide a documentary record of the methodology. Lakoff’s framing scholarship and Jeffrey Berry and Sarah Sobieraj’s The Outrage Industry (Oxford, 2014) supply the academic analysis. On the Democratic side, the Center for American Progress’s “ThinkProgress” message coordination and the Democracy Alliance’s funder coordination are documented in Kenneth Vogel’s Big Money (PublicAffairs, 2014) and in academic studies of progressive messaging infrastructure.
Detection signals. The framework looks for: (1) verbatim or near-verbatim repetition of distinctive phrases across multiple speakers in close temporal proximity; (2) leaked or published memoranda directing the language; (3) shifts in language across the cohort that track to a documentable origin point.
Falsification. The identification fails when the apparent uniformity reflects independent convergence on standard descriptors of an issue rather than coordinated direction.
Manufactured doubt as institutional strategy
Definition. The systematic, multi-decade deployment of manufactured controversy by institutions (typically corporate but sometimes governmental) with the goal of forestalling regulation or accountability. Distinguished from individual instances of manufactured controversy by its scale, persistence, and infrastructure. Oreskes and Conway’s Merchants of Doubt is the canonical analysis; Michaels’s Doubt Is Their Product extends it to occupational health, pharmaceuticals, and industrial chemicals; Robert Proctor’s Golden Holocaust (University of California Press, 2011) treats the tobacco case in exhaustive detail; Gerald Markowitz and David Rosner’s Deceit and Denial (University of California Press, 2002) treats the lead and vinyl chloride industries.
Documented applications. Tobacco; fossil fuels (the InsideClimate News Exxon investigation; the documents of the Global Climate Coalition; the Heartland Institute’s documented funding patterns); opioids (the post-MDL document releases concerning Purdue Pharma and the Sackler family, especially the 2019 unsealed Massachusetts AG complaint); per- and polyfluoroalkyl substances (PFAS), documented in the 2000s class-action document releases concerning DuPont; agricultural chemicals (the Monsanto Papers released in 2017 glyphosate litigation).
Detection signals. The framework looks for the full pattern Oreskes and Conway document: (1) corporate funding of contrarian science; (2) front organizations presenting industry positions as independent expert opinion; (3) media strategy promoting “balanced” coverage of asymmetric evidence; (4) recurring personnel and institutional actors across multiple “controversies.”
Falsification. The identification fails when the apparent campaign reflects genuine scientific minority positions, or when no documentary trace of corporate or institutional coordination exists.
Flooding the zone
Definition. The deliberate saturation of the information environment with a high volume of claims, narratives, and provocations, with the goal of overwhelming the audience’s capacity to evaluate any individual item, exhausting fact-checking infrastructure, and producing cynicism that no truth is reliable. The contemporary articulation is widely attributed to Steve Bannon, via Michael Lewis’s reporting in 2018: “The Democrats don’t matter. The real opposition is the media. And the way to deal with them is to flood the zone with shit.” The Lewis interview was reported across multiple outlets in 2018; the quote is verified and on-record.
The strategy has antecedents in Russian disinformation methodology, articulated in the RAND Corporation’s 2016 report “The Russian ‘Firehose of Falsehood’ Propaganda Model” by Christopher Paul and Miriam Matthews, which describes the pattern of “high-volume and multichannel,” “rapid, continuous, and repetitive,” “lacks commitment to objective reality,” and “lacks commitment to consistency.” Peter Pomerantsev’s Nothing Is True and Everything Is Possible (PublicAffairs, 2014) and Yablokov and Chatterje-Doody’s Russia Today and Conspiracy Theories document the technique’s deployment by Russian state media.
Detection signals. The framework looks for: (1) high claim density across multiple channels in short timeframes; (2) low individual-claim substantiation; (3) inconsistency among claims (different “explanations” for the same event); (4) absence of corrective response when individual claims are debunked; (5) effect on audience: cynicism rather than belief in any specific claim.
Falsification. The identification fails when the high volume of communication is consistent in content, supported by evidence, and responsive to corrections.
Goalpost-shifting
Definition. The redefinition of the standard of evidence required to settle a question, in response to the accumulation of evidence meeting prior standards. Discussed in Walton’s Burden of Proof, Presumption and Argumentation (Cambridge, 2014) as a violation of the burden-of-proof rule.
Detection signals. The framework looks for: (1) a publicly-stated standard of evidence at time T; (2) accumulation of evidence meeting that standard by time T+1; (3) re-statement of a more demanding standard at T+1, often without acknowledgment of the shift. Documented in vaccine-safety advocacy (the standard has progressively shifted from “no link to autism” to “no link to any chronic condition” to “100% safety guarantee” as each prior standard was met); in election-fraud advocacy after 2020 (the asked-for evidence shifted from sworn affidavits to forensic audits to “full forensic audits” with unspecified additional requirements); in climate denial (the standard shifted from “warming is not occurring” to “warming is not anthropogenic” to “warming is not catastrophic” to “mitigation is not feasible”). The technique is bipartisan in principle, though the documentary record is denser for the cases above.
Falsification. The identification fails when the apparent shift reflects genuine learning — new information that rationally requires more demanding evidence.
Overton Window manipulation
Definition. The deliberate introduction of positions previously regarded as outside the range of acceptable mainstream discourse, in order to shift the perceived center toward the manipulator’s preferred policies. The Overton Window itself was articulated by Joseph P. Overton of the Mackinac Center for Public Policy in the mid-1990s as a descriptive model of the range of policies politicians can credibly support; the manipulation of the Window — deliberately introducing extremes to shift the center — is a related but distinct concept, discussed by Joseph Lehman, Joshua Treviño, and others in the Mackinac Center tradition. It is not unique to any political tendency: think tanks and advocacy organizations across the spectrum have explicitly deployed the strategy.
Detection signals. The framework looks for: (1) introduction of a position considerably outside the prior range of mainstream debate; (2) public discussion that treats the position as a serious option even if not supported; (3) shift in the perceived center toward (though not to) the introduced position over time. The framework should report Overton manipulation as an empirical pattern and should be cautious about attributing intent absent direct documentation.
Falsification. The identification fails when the apparent extreme position arises organically from changing material conditions or new evidence rather than from deliberate strategic introduction.
Section 6 — Detection criteria for each technique (consolidated)
Each entry above states the pattern that triggers identification and the evidence that would falsify it. The following principles apply across the catalog:
Documentation threshold. The framework reports a technique as in use when:
- The triggering pattern is documented from primary sources (transcripts, on-the-record statements, archived documents).
- The pattern matches the scholarly definition, not a colloquial extension of it.
- The falsification conditions are not met by available evidence.
What to report when criteria are met. The framework reports the pattern (“this passage exhibits the structure scholars call X”) and attributes the categorization (“X, named by Y in source Z”) rather than asserting the speaker’s mental state (“the speaker is engaging in X to deceive”). This is the distinction in operation: identifying a behavior pattern is a factual claim that can be reported; attributing motive is editorial judgment that must be explicitly attributed.
What to report when criteria are partially met. The framework reports the documented features and notes that the pattern is incomplete, rather than applying the label tentatively.
What to report when criteria are contested. The framework reports the contestation: “scholars X and Y identify this passage as exhibiting [technique]; scholar Z disputes the identification on the grounds […].”
Section 7 — Application of named techniques in journalistic prose
Grammatical patterns
The framework’s house style for naming a technique is to attribute the categorization to its scholarly source and to describe the pattern, not the speaker:
“Rhetoricians call this pattern the ‘Gish gallop,’ a term coined by Eugenie Scott of the National Center for Science Education in 1994 to describe the practice of advancing a rapid sequence of weak claims that exceeds the time available for rebuttal. In the [event/transcript], the [speaker] advanced [N] distinct contested claims in [time period], including [examples].”
This formulation does several things at once. It names the technique, attributes the term to its scholarly source, defines the pattern, and provides the documentary evidence that the pattern occurred. The framework’s reader is positioned to evaluate whether the application is warranted.
For techniques whose scholarly grounding is recent or contested (galaxy-brain framing, JAQing off), the framework should add hedging language: “What some commentators have called ‘galaxy-brain framing’ — the advancement of positions so distant from ordinary premises that they cannot be engaged on conventional terms — is exhibited in […]. The term lacks a single canonical scholarly source, and the framework’s identification rests on [criteria].”
When to attribute and when to assert
The framework attributes the categorization to its scholarly source in the first instance and on every formal application. For techniques whose terms have entered ordinary usage (strawman, ad hominem, false dichotomy, slippery slope), the framework may use the term without attribution after the first reference within an article, but the underlying scholarly definition is what governs the application.
Handling contested applications
When the application of a technique is itself contested — when reasonable analysts disagree about whether a particular utterance fits the pattern — the framework reports the disagreement: “[Speaker]‘s [statement] has been characterized as [technique] by [analyst/source] and as legitimate [argument type] by [other analyst/source]. The pattern exhibits [features documented in the scholarly literature on the technique]; it does not exhibit [other features that the scholarly literature treats as constitutive of the technique].”
The critical distinction
The framework reports that a technique was used. It does not, as a matter of factual reporting, judge the speaker’s motive or character. The distinction is operational:
- Factual claim about behavior: “The passage exhibits the structural features that Diethelm and McKee identify as denialism: (a) […]; (b) […]; (c) […].”
- Editorial claim about character (must be explicitly attributed): “The repeated, knowing deployment of these techniques over years suggests bad faith on the speaker’s part.”
The first claim is checkable from the record. The second requires inference about mental states that the record cannot fully establish. Both may be appropriate; they are different kinds of claim and are reported under different conventions.
Section 8 — The bad-faith critique of bad-faith identification
Identifying bad-faith rhetorical techniques invites a recursive response: the speaker (or their defenders) accuses the identifier of bad faith, of partisan weaponization of scholarly categories, or of “tone policing.” The framework must address this without retreating from documented identifications.
The “everyone does it” defense
The most common response is the tu quoque form: “everyone uses these techniques; calling them out only when one side does it is partisan.” The structural inadequacy of this response is twofold. First, it is itself a whataboutism — deflecting from the specific identification by introducing an alleged comparable case. The framework’s response is to apply consistent standards across speakers regardless of political alignment and to document, when the question arises, applications across the spectrum. Section 5 above and the example sets throughout this guide do exactly this. Second, even if everyone did engage in a technique equally (which the empirical record does not always support), that would not exempt any individual identification from being correct. A correctly identified Gish gallop is a Gish gallop regardless of how many other people gallop.
The “tone policing” complaint
A subtler response is the complaint that the identification’s manner — its diction, its choice to focus on rhetorical pattern rather than substance, its scholarly framing — is itself bad-faith or unfair. This complaint has a legitimate kernel: rhetorical-technique identification can be deployed dismissively as a way to avoid engagement with substantive claims, and this would itself be a kind of red herring. The framework’s response is to maintain substantive engagement alongside rhetorical-technique identification: when the framework reports that an utterance exhibits a manufactured-controversy pattern, it also reports the underlying state of evidence. When it reports a strawman, it documents what the original speaker actually said and what the substance of the disagreement is. Identification is supplementary to engagement, not a replacement for it.
Framework response
The framework’s standing response to bad-faith critique of bad-faith identification has three parts:
-
Rigorous documentation. Every identification rests on primary-source evidence (transcripts, archived documents, on-the-record statements) and on scholarly definitions of the technique being applied. The evidence is in the article; the reader can verify.
-
Citation to scholarly criteria. The technique is named by reference to a scholarly source whose definition can be checked. The framework does not invent categories; it applies the categories the scholarly literature has developed.
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Consistent standards across speakers regardless of political alignment. When the framework identifies a technique used by a politician on one side, the same standards govern its identification of the same technique used on the other. The compiled record across articles establishes whether this consistency holds.
These three commitments are checkable. The framework’s credibility depends on their consistent observance.
Section 9 — Summary catalog table
| Technique | Brief definition | Scholarly source for definition | Primary detection criteria | Example of disciplined journalistic language |
|---|---|---|---|---|
| Affirming the consequent | From “if P then Q” and “Q,” concluding “P.” | Aristotle, Sophistical Refutations; Walton, Informal Logic | Conditional reasoning identifying specific cause from observed effect without ruling out alternatives. | ”The argument exhibits the formal pattern logicians call ‘affirming the consequent’: from ‘if X were true, we would expect Y’ and ‘we observe Y,’ the speaker concludes ‘X is true,’ without ruling out alternative explanations of Y.” |
| Denying the antecedent | From “if P then Q” and “not P,” concluding “not Q.” | Aristotle; Walton | Denial of conditional’s antecedent yielding conclusion denying consequent. | ”The argument denies the antecedent: ‘if X, then Y; not X; therefore not Y’ — invalid because Y can follow from causes other than X.” |
| Undistributed middle | Categorical syllogism whose middle term is not distributed. | Aristotle; Copi | Two premises sharing property between dissimilar groups, concluding similarity of groups. | ”The argument relies on an undistributed middle: shared property [P] does not establish identity between [groups].” |
| Begging the question | Conclusion presupposed in premises. | Aristotle, Topics; Walton, Begging the Question | Premises that, examined, contain conclusion in different language. | ”The argument is circular in the technical sense logicians call petitio principii: the conclusion is presupposed in the premise.” |
| Equivocation | Use of single term in two distinct senses across argument. | Aristotle; Walton, Equivocation | Key term shifts meaning between premises. | ”The argument equivocates on ‘[term]’: in the first premise it means [X]; in the conclusion, [Y].” |
| Composition / division | Inferring properties of whole from parts, or parts from whole, without warrant. | Aristotle; van Eemeren and Garssen | Aggregative claims about groups from claims about individuals (or vice versa). | ”The argument commits the fallacy of composition: that each [part] has [property] does not entail that the [whole] has [property].” |
| False dichotomy | Two options presented as exhaustive when others exist. | Walton, Informal Logic | ”Either X or Y” framing where reasonable third options are unmentioned. | ”The framing presents a false dichotomy. The choice between [X] and [Y] is not exhaustive; [Z] is also available.” |
| Hasty generalization | Conclusion from sample too small or unrepresentative. | Govier; Walton | Generalization supported by anecdote without rate or base-rate language. | ”The argument generalizes from [N small number] of cases to a population of [larger]; this is the pattern logicians call hasty generalization.” |
| Ad hominem (and varieties) | Attack on speaker rather than argument. | Walton, Ad Hominem Arguments | Negative characterization of speaker substituting for engagement with claim. | ”The response substitutes characterization of [speaker] for engagement with [the argument’s substance].” |
| Strawman | Misrepresenting position to make it easier to refute. | Pragma-dialectics standpoint rule; Talisse and Aikin | Documented divergence between original statement and characterization. | ”[Speaker] characterized [original speaker’s] position as [X]; the original statement, in [source], reads [Y].” |
| Whataboutism | Deflection of critique by introducing comparable alleged fault. | The Economist (2008); Yablokov | Response to A’s critique cites alleged fault by A without engaging substance. | ”The response employs the deflective pattern The Economist termed ‘whataboutism’: introducing [B’s alleged comparable fault] without addressing [the original critique].” |
| Motte-and-bailey | Strong claim retreated to weak related claim under challenge, then resumed. | Shackel, Metaphilosophy (2005) | Documented strong claim, retreat to weaker claim under challenge, return to strong claim. | ”The argument exhibits the motte-and-bailey pattern Shackel identified in 2005: the strong claim [X] is advanced; under challenge, the speaker retreats to [Y]; in subsequent statements, [X] resumes.” |
| Gish gallop | Overwhelming with rapid sequence of weak claims. | Scott, NCSE (1994) | High claim density per unit time; minimal evidentiary support per claim. | ”The performance exhibits what NCSE’s Eugenie Scott in 1994 named the ‘Gish gallop’: [N] distinct contested claims in [time], at a rate exceeding feasible rebuttal.” |
| No True Scotsman | Ad hoc redefinition to exclude counter-examples. | Flew, Thinking About Thinking (1975) | Redefinition invoked specifically in response to counter-example. | ”The response employs the redefinitional move philosophers call ‘No True Scotsman’: in response to [counter-example], the category is redefined to exclude it.” |
| Appeal to nature/tradition/popularity | Argument that something is good because natural/traditional/popular. | Walton, argumentation schemes | Categorial property doing persuasive work without independent normative argument. | ”The argument relies on an appeal to [nature/tradition/popularity], offered as conclusive without independent argument linking the property to the conclusion.” |
| Slippery slope | Unsupported causal chain leading to unacceptable consequence. | Walton, Slippery Slope Arguments | Asserted chain without evidence for individual links. | ”The argument advances a slippery-slope chain from [X] to [terminal Y] without supporting evidence for the intermediate links.” |
| Red herring | Irrelevant material diverting from issue at hand. | Aristotle, ignoratio elenchi; Walton | Topic shift after challenge, without return to original issue. | ”The response shifts to [unrelated topic] without addressing [the original challenge].” |
| Manufactured controversy | Construction of appearance of factual disagreement where consensus exists. | Oreskes & Conway, Merchants of Doubt; Michaels, Doubt Is Their Product | Public-facing rhetoric of “uncertainty” against documented expert consensus; funding traces to interested parties. | ”The pattern matches what Oreskes and Conway document as the ‘Tobacco Strategy’: promotion of ‘uncertainty’ against [N%] expert consensus, funded by [interested party].” |
| Denialism | Rhetorical rejection of consensus through five-element pattern. | Diethelm & McKee, Eur J Public Health (2009) | Co-occurrence of conspiracy, fake experts, selectivity, impossible expectations, logical fallacies. | ”The pattern matches the five-element denialism framework articulated by Diethelm and McKee in 2009: [list of elements present in the case].” |
| Frame-engineered relabeling | Deliberate substitution of term to shift cognitive frame. | Lakoff; Luntz memos | Documented term substitution; evidence of deliberate engineering. | ”The term ‘[X]’ in place of ‘[Y]’ is the relabeling Frank Luntz documented in his [date] memo [linked]; both terms refer to [same referent].” |
| Astroturfing | Simulated grassroots support, industry-funded, citizen-presenting. | Tobacco-industry document archive (UCSF); Fallin, Grana, Glantz, Tobacco Control (2013) | Professional infrastructure at founding; funding traces; message coordination with industry talking points. | ”The organization presents itself as grassroots; documentation in [source] establishes [funding from interested party] and [coordination with industry messaging].” |
| The Big Lie | Colossal falsehood asserted with repetition aimed at destroying reality-testing. | Hitler, Mein Kampf; Arendt, Origins of Totalitarianism; USHMM Holocaust Encyclopedia | Demonstrably false claim; repeated assertion against clear evidence; magnitude structuring broader political program. | ”The claim, demonstrably false on the verifiable record, has been repeatedly asserted by [speaker] over [time]; the pattern matches what Arendt analyzed as the ‘big lie’ technique.” |
| Galaxy-brain framing | Position so removed from ordinary premises it cannot be engaged. | (Term lacks single scholarly source; closest analytics in Frankfurt and Stanley) | Extreme distance from premises; refusal of charitable reformulation; framing of non-engagement as vindication. | ”What some commentators describe as ‘galaxy-brain framing’ — though the term lacks a single scholarly source — is exhibited in […].” |
| Sealioning | Persistent ostensibly civil demand for evidence functioning as harassment. | Malki, Wondermark #1062 (2014); Johnson, Berkman Klein Center | Repeated demands; pretense of civility; non-engagement with evidence supplied; framing of target as unreasonable. | ”The pattern matches what David Malki’s 2014 Wondermark strip named ‘sealioning’: persistent demands for evidence under pretense of civility, framing of the target as unreasonable when patience fails.” |
| JAQing off | Substantive claim advanced through interrogative form. | Forum coinage (2006); Big Think analysis | Question presupposes contested claim; non-engagement with answers offered; repetition. | ”The questioning advances the claim that [X] through interrogative form — a pattern critics term ‘just asking questions.’” |
| Coordinated message discipline | Systematic deployment of agreed language across speakers. | Luntz memos; Berry & Sobieraj, The Outrage Industry | Verbatim repetition; documentary direction; temporal cohort shift. | ”The phrase ‘[X]’ appeared in [N] distinct outlets within [days/hours], tracking to [documented memo or direction].” |
| Manufactured doubt as institutional strategy | Multi-decade institutional manufactured controversy. | Oreskes & Conway; Michaels; Proctor | Full pattern of corporate funding, front orgs, media strategy, recurring actors. | ”The pattern, documented by Oreskes and Conway as the ‘Tobacco Strategy,’ includes [funding], [front organizations], [media campaign], [recurring personnel].” |
| Flooding the zone | Saturation of information environment to overwhelm evaluation. | Bannon (Lewis interview 2018); RAND, Paul & Matthews (2016) | High claim density across channels; low substantiation; inconsistency; cynicism-producing effect. | ”The pattern matches what RAND analysts in 2016 called the ‘firehose of falsehood’ model and what Steve Bannon described to Michael Lewis in 2018 as ‘flood the zone with shit’: [evidence].” |
| Goalpost-shifting | Redefinition of evidentiary standard as evidence accumulates. | Walton, Burden of Proof | Public standard at T; evidence meeting it by T+1; new more demanding standard at T+1. | ”The standard for [evidence] has shifted: [original standard at date]; [more demanding standard at later date], following [accumulation of evidence meeting the original].” |
| Overton Window manipulation | Deliberate introduction of extremes to shift perceived center. | Overton; Lehman, Mackinac Center | Position outside prior mainstream; serious discussion of position; subsequent shift in perceived center. | ”Following the introduction of [position previously outside mainstream] by [speaker], [the perceived center has shifted toward but not to that position].” |
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van Dijk, Teun A. Discourse and Power. Basingstoke: Palgrave Macmillan, 2008.
van Eemeren, Frans H., and Rob Grootendorst. Argumentation, Communication, and Fallacies: A Pragma-Dialectical Perspective. Hillsdale, NJ: Lawrence Erlbaum, 1992.
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Walton, Douglas N. A Pragmatic Theory of Fallacy. Tuscaloosa: University of Alabama Press, 1995.
Walton, Douglas N. Slippery Slope Arguments. Oxford: Clarendon Press, 1992.
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Walton, Douglas N. Burden of Proof, Presumption and Argumentation. Cambridge: Cambridge University Press, 2014.
Walton, Douglas, Christopher Reed, and Fabrizio Macagno. Argumentation Schemes. Cambridge: Cambridge University Press, 2008.
Wodak, Ruth. The Politics of Fear: What Right-Wing Populist Discourses Mean. London: Sage, 2015.
Woolley, Samuel C., and Philip N. Howard, eds. Computational Propaganda: Political Parties, Politicians, and Political Manipulation on Social Media. Oxford Studies in Digital Politics. New York: Oxford University Press, 2018.
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Yablokov, Ilya. Fortress Russia: Conspiracy Theories in the Post-Soviet World. Cambridge: Polity, 2018.
Yablokov, Ilya, and Precious N. Chatterje-Doody. Russia Today and Conspiracy Theories: People, Power and Politics on RT. London: Routledge, 2021.
End of the Field Guide.