Within Ad Hominem
Tu quoque, often translated as “you too”, is a form of ad hominem argument that tries to dismiss a claim, criticism or recommendation by pointing out that the person making it is inconsistent, hypocritical or guilty of similar behaviour. The move feels powerful because hypocrisy is often irritating and can undermine trust.
Page outline Jump by section
Introduction
Tu quoque, often translated as “you too”, is a form of ad hominem argument that tries to dismiss a claim, criticism or recommendation by pointing out that the person making it is inconsistent, hypocritical or guilty of similar behaviour. The move feels powerful because hypocrisy is often irritating and can undermine trust. However, hypocrisy and falsehood are different issues. A person may fail to follow their own advice while the advice itself remains sound. Pointing out inconsistency can expose a character flaw, but it does not automatically disprove the argument being made. [stanford]plato.stanford.eduEncyclopedia of Philosophy FallaciesIt involves not accepting a view or a recommendation because the espouser him…Read more… Encyclopedia of Philosophy Wikipedia Within the broader family of personalised debate tactics [Wikipedia]WikipediaTu quoqueTu quoque, tu quoque shifts attention away from the merits of a claim and towards the conduct of the speaker. The central question becomes not “Is this argument correct?” but “Does this person live up to it?” That shift is the source of the fallacy. [stanford]plato.stanford.eduEncyclopedia of Philosophy FallaciesIt involves not accepting a view or a recommendation because the espouser him…Read more… Encyclopedia of Philosophy [Stanford Encyclopedia of Philosophy]plato.stanford.eduEncyclopedia of Philosophy FallaciesIt involves not accepting a view or a recommendation because the espouser him…Read more…
What the “you too” move claims
The basic structure of tu quoque is simple:
- Person A argues that a belief, action or policy is right or wrong.
- Person B points out that A has behaved inconsistently with that position.
- Person B concludes that A’s position must therefore be wrong.
The problem lies in the third step. The conclusion does not logically follow from the accusation of hypocrisy. A smoker can correctly warn others about the dangers of smoking. A politician who wastes money can still be right that government waste is harmful. A parent who occasionally breaks a rule can still give sensible advice about why the rule exists. [Internet Encyclopedia of Philosophy+3Stanford Encyclopedia of Philosophy+3Wikipedia]
This is why tu quoque is also known as the appeal to hypocrisy. Rather than answering the criticism or argument, it attempts to neutralise it by exposing inconsistency in the person presenting it. [grammarly]grammarly.comappeal to hypocrisyThe Appeal to Hypocrisy Fallacy, Explained28 Nov 2022 — The appeal to hypocrisy fallacy is the logical fallacy of attempting to discredit… A familiar exchange illustrates the pattern:
- “People should reduce their carbon emissions.”
- “You flew abroad last year.”
- “Therefore your argument about emissions is wrong.”
The second statement may reveal inconsistency. It does not establish that reducing emissions is ineffective, unnecessary or undesirable. The original claim still requires its own evaluation. [stanford]plato.stanford.eduEncyclopedia of Philosophy FallaciesIt involves not accepting a view or a recommendation because the espouser him…Read more… Encyclopedia of Philosophy [2psychologycorner.com]psychologycorner.comWhat is The Tu Quoque Fallacy?| Critical Thinking BasicsThis fallacy arises when a person attempts to dismiss criticism by accusing the critic of hypocrisy, rather tha…
Why inconsistency is not disproof
The core error in tu quoque is confusing the source of a claim with the truth of a claim. Facts, evidence and reasoning do not become false merely because the person presenting them behaves badly.
Consider medical advice. If a doctor who smokes warns patients that smoking increases the risk of disease, the doctor’s personal habit may damage their credibility. Yet the scientific evidence about smoking remains exactly the same. Rejecting the advice solely because the doctor is inconsistent would be irrational. [stanford]plato.stanford.eduEncyclopedia of Philosophy FallaciesIt involves not accepting a view or a recommendation because the espouser him…Read more… Encyclopedia of Philosophy [EBSCO]ebsco.comAd hominem | Religion and Philosophy | Research StartersThe third kind of ad hominem is known as tu quoque, a Latin phrase meaning "you… The distinction can be expressed in three separate questions:
- Is the speaker hypocritical?
- Is the speaker trustworthy?
- Is the argument true?
The first question may affect the second. It does not automatically answer the third. A hypocritical person can tell the truth, and a consistent person can be mistaken. [stanford]plato.stanford.eduEncyclopedia of Philosophy FallaciesIt involves not accepting a view or a recommendation because the espouser him…Read more… Encyclopedia of Philosophy [Internet Encyclopedia of Philosophy]iep.utm.eduThe Fallacy of Tu Quoque occurs in our reasoning if we conclude that someone's argument not to perform some act must be faulty because th…
This is one reason why argumentation theorists classify tu quoque as a relevance problem. The evidence offered concerns the speaker’s behaviour rather than the actual merits of the claim under discussion. [stanford]plato.stanford.eduEncyclopedia of Philosophy FallaciesIt involves not accepting a view or a recommendation because the espouser him…Read more… Encyclopedia of Philosophy [Stanford Encyclopedia of Philosophy]plato.stanford.eduEncyclopedia of Philosophy FallaciesIt involves not accepting a view or a recommendation because the espouser him…Read more…
Why the hypocrisy dodge is so persuasive
Despite being fallacious, tu quoque is often rhetorically effective because it exploits several common reactions.
It creates a sense of unfairness. People dislike being criticised by someone who appears unwilling to follow the same standards.
It changes the emotional focus. Attention shifts from evidence and reasoning to feelings of resentment, anger or moral outrage.
It offers a quick escape. Responding to criticism can require difficult justification. Accusing the critic of hypocrisy is often easier than answering the criticism itself.
It creates symmetry. If both sides appear flawed, audiences may conclude that no further evaluation is necessary, even when one side’s argument remains stronger. [arXiv]arxiv.orgSource details in endnotes. [Your Logical Fallacy Is]yourlogicalfallacyis.comIt is commonly employed as an effective red herring because it takes the heat off someone having to…Read more… Wikipedia This helps explain why appeals to hypocrisy are common in politics [Wikipedia]WikipediaTu quoqueTu quoque, ethical disputes and public controversies. A debate about whether a policy is effective can rapidly become a debate about who has violated their own principles. The original issue may disappear entirely. [2psychologycorner.com]psychologycorner.comWhat is The Tu Quoque Fallacy?| Critical Thinking BasicsThis fallacy arises when a person attempts to dismiss criticism by accusing the critic of hypocrisy, rather tha…
When hypocrisy actually matters
The existence of the fallacy does not mean hypocrisy is always irrelevant.
A person’s inconsistency can sometimes provide useful information about credibility, sincerity or commitment. If a public figure repeatedly advocates standards they never attempt to follow, observers may reasonably question whether they genuinely believe what they are saying. In some contexts, that information matters. [informallogic.ca]informallogic.caTu Quoque Arguments and the Significance of Hypocrisyby SF Aikin · 2008 · Cited by 39 — Abstract: Though textbook tu quoque arguments are… Wikipedia The key distinction is between: [Wikipedia]WikipediaTu quoqueTu quoque
- Criticising a person’s consistency, and
- Claiming that inconsistency proves the argument false
The first may be legitimate. The second is the fallacious step. [informallogic.ca]informallogic.caTu Quoque Arguments and the Significance of Hypocrisyby SF Aikin · 2008 · Cited by 39 — Abstract: Though textbook tu quoque arguments are…
For example, if a campaigner argues that corruption is wrong while secretly accepting bribes, exposing the hypocrisy may be relevant to evaluating their integrity. It still does not demonstrate that corruption is acceptable. The truth of the moral claim remains separate from the conduct of the campaigner. [informallogic.ca]informallogic.caTu Quoque Arguments and the Significance of Hypocrisyby SF Aikin · 2008 · Cited by 39 — Abstract: Though textbook tu quoque arguments are…
Tu quoque and whataboutism
A closely related pattern appears in whataboutism. Instead of responding directly to criticism, the target points to someone else’s similar behaviour:
- “Your organisation violated this rule.”
- “What about your organisation’s violations?”
This response may or may not identify a genuine double standard. However, it does not answer the original criticism. The conversation is redirected from the accusation under discussion to somebody else’s conduct. For this reason, many analysts regard whataboutism as a common modern form of tu quoque reasoning. [Wikipedia]WikipediaTu quoqueTu quoque
The practical effect is often delay, distraction and diffusion of responsibility. Rather than determining whether the criticised action was justified, the discussion becomes a competition over who has been inconsistent. [Wikipedia]WikipediaOpen source on wikipedia.org.
How to answer hypocrisy without derailing
When confronted with a tu quoque response, the most productive approach is to separate the accusation of hypocrisy from the original issue.
A useful sequence is:
- Acknowledge the inconsistency if it exists.
- Clarify that inconsistency does not settle the argument.
- Return attention to the evidence, reasons or principles being discussed.
For example:
“You may be right that I have not always followed this advice myself. The question is whether the advice is correct.”
Or:
“Even if I have been inconsistent, that does not tell us whether the policy works.”
This response neither denies the hypocrisy nor allows it to replace evaluation of the claim. It keeps the discussion focused on the issue that actually needs to be decided. [stanford]plato.stanford.eduEncyclopedia of Philosophy FallaciesIt involves not accepting a view or a recommendation because the espouser him…Read more… Encyclopedia of Philosophy [2psychologycorner.com]psychologycorner.comWhat is The Tu Quoque Fallacy?| Critical Thinking BasicsThis fallacy arises when a person attempts to dismiss criticism by accusing the critic of hypocrisy, rather tha…
The key takeaway
Tu quoque succeeds by making hypocrisy look like refutation. Yet inconsistency and falsity are different things. A person can fail to practise what they preach and still be right. Exposing hypocrisy may reveal something important about character, credibility or sincerity, but it does not by itself show that a warning, criticism, recommendation or argument is wrong. The decisive question remains the same: what do the evidence and reasons support? [stanford]plato.stanford.eduEncyclopedia of Philosophy FallaciesIt involves not accepting a view or a recommendation because the espouser him…Read more… Encyclopedia of Philosophy [Wikipedia]WikipediaAd hominemAd hominemAd hominem refers to several types of arguments where the speaker attacks the character, motive, or some other attribute of…
Amazon book picks
Further Reading
Books and field guides related to Tu Quoque Hypocrisy. Use these as the next step if you want deeper reading beyond the article.
A Rulebook for Arguments
Directly addresses keeping arguments focused on reasons rather than people.
So You've Been Publicly Shamed
Examines social-media pile-ons and reputational punishment.
eBay marketplace picks
Marketplace Samples
Example marketplace items related to this page. Use the search link to explore similar finds on eBay.
Endnotes
-
Source: plato.stanford.edu
Title: Encyclopedia of Philosophy Fallacies
Link: https://plato.stanford.edu/entries/fallacies/Source snippet
It involves not accepting a view or a recommendation because the espouser him...Read more...
-
Source: Wikipedia
Title: Tu quoque
Link: https://en.wikipedia.org/wiki/Tu_quoque -
Source: psychologycorner.com
Title: What is The Tu Quoque Fallacy?
Link: https://psychologycorner.com/critical-thinking-resources/what-is-the-tu-quoque-fallacy/Source snippet
| Critical Thinking BasicsThis fallacy arises when a person attempts to dismiss criticism by accusing the critic of hypocrisy, rather tha...
-
Source: plato.stanford.edu
Link: https://plato.stanford.edu/archives/sum2002/entries/logic-informal/Source snippet
Stanford Encyclopedia of PhilosophyInformal Logic" Different kinds of ad hominem (i.e., abusive, circumstantial and tu quoque ad hominem)...
-
Source: plato.stanford.edu
Link: https://plato.stanford.edu/archives/win2004/entries/logic-informal/Source snippet
Stanford Encyclopedia of PhilosophyInformal Logic" Different kinds of ad hominem (abusive, tu quoque, and circumstantial ad hominem) are...
-
Source: ebsco.com
Link: https://www.ebsco.com/research-starters/religion-and-philosophy/ad-hominemSource snippet
Ad hominem | Religion and Philosophy | Research StartersThe third kind of ad hominem is known as tu quoque, a Latin phrase meaning "you...
-
Source: grammarly.com
Title: appeal to hypocrisy
Link: https://www.grammarly.com/blog/rhetorical-devices/appeal-to-hypocrisy/Source snippet
The Appeal to Hypocrisy Fallacy, Explained28 Nov 2022 — The appeal to hypocrisy fallacy is the logical fallacy of attempting to discredit...
-
Source: informallogic.ca
Link: https://informallogic.ca/index.php/informal_logic/article/view/543/506Source snippet
Tu Quoque Arguments and the Significance of Hypocrisyby SF Aikin · 2008 · Cited by 39 — Abstract: Though textbook tu quoque arguments are...
-
Source: Wikipedia
Link: https://en.wikipedia.org/wiki/Whataboutism -
Source: arxiv.org
Link: https://arxiv.org/abs/1802.06613 -
Source: arxiv.org
Link: https://arxiv.org/abs/2209.02062 -
Source: Wikipedia
Title: Ad hominem
Link: https://en.wikipedia.org/wiki/Ad_hominemSource snippet
Ad hominemAd hominem refers to several types of arguments where the speaker attacks the character, motive, or some other attribute of...
-
Source: plato.stanford.edu
Title: logic informal
Link: https://plato.stanford.edu/archives/sum2003/entries/logic-informal/Source snippet
LogicNov 11, 2002 — According to Van Eemeren and Grootendorst [1992], an instance of ad hominem is a violation of the first rule for crit...
-
Source: plato.stanford.edu
Link: https://plato.stanford.edu/archives/fall2025/entries/fallacies/notes.htmlSource snippet
to Fallacies - Stanford Encyclopedia of PhilosophyThe scheme that Walton prefers is much more complicated (2010, 168) but the present abb...
-
Source: iep.utm.edu
Link: https://iep.utm.edu/page/3/?cat=-Source snippet
The Fallacy of Tu Quoque occurs in our reasoning if we conclude that someone's argument not to perform some act must be faulty because th...
-
Source: yourlogicalfallacyis.com
Link: https://yourlogicalfallacyis.com/tu-quoqueSource snippet
It is commonly employed as an effective [red herring]({{ 'red-herring/' | relative_url }}) because it takes the heat off someone having to...Read more...
Additional References
-
Source: britannica.com
Link: https://www.britannica.com/topic/whataboutismSource snippet
Definition, Examples, Etymology, Logical...13 May 2026 — As a form of tu quoque (Latin: “you also”) argument, they divert attention from...
Published: May 2026
-
Source: finmasters.com
Title: Tu Quoque Fallacy
Link: https://finmasters.com/tu-quoque-fallacy/Source snippet
Definition and ExamplesTu quoque is a fallacy in which someone asserts that their opponent's argument must be invalid because it is incon...
-
Source: blog.homeforfiction.com
Title: appeal to hypocrisy fallacy
Link: https://blog.homeforfiction.com/2018/12/27/appeal-to-hypocrisy-fallacy/Source snippet
to Hypocrisy: the Tu Quoque FallacyDec 27, 2018 — The Appeal to Hypocrisy is an attempt to ameliorate one's argument with parameters that...
-
Source: learn.academy4sc.org
Link: https://learn.academy4sc.org/video/tu-quoque-you-too/Source snippet
ted contradictory to their stated position...
-
Source: fallacyinlogic.medium.com
Title: tu quoque fallacy definition and examples b21bc5db8183
Link: https://fallacyinlogic.medium.com/tu-quoque-fallacy-definition-and-examples-b21bc5db8183Source snippet
Quoque Fallacy — Definition and ExamplesTu quoque is a fallacy in which someone asserts that their opponent's argument must be invalid be...
-
Source: paraphrasetool.com
Title: appeal to hypocrisy fallacy
Link: https://paraphrasetool.com/usage/appeal-to-hypocrisy-fallacySource snippet
Understanding the Appeal to Hypocrisy Fallacy1 Apr 2024 — One common fallacy that can derail discussions and diminish persuasive power is...
-
Source: scribbr.com
Link: https://www.scribbr.com/frequently-asked-questions/what-is-ad-hominem-tu-quoque/Source snippet
at they uphold a double standard...
-
Source: philosophy.stackexchange.com
Title: does hypocrisy invalidate an argument
Link: https://philosophy.stackexchange.com/questions/11459/does-hypocrisy-invalidate-an-argumentSource snippet
hypocrisy invalidate an argument?10 May 2014 — I was listening to a political podcast and David Poltz (one of the presenters) said of an...
Published: May 2014
-
Source: study.com
Title: Tu Quoque Fallacy | Definition & Examples
Link: https://study.com/academy/lesson/video/look-whos-talking-tu-quoque-fallacy-definition-examples.htmlSource snippet
VideoIt's an appeal to hypocrisy · It diverts attention from the actual truth of a claim · The validity of an argument stan...
-
Source: philosophy.stackexchange.com
Link: https://philosophy.stackexchange.com/questions/64515/when-is-pointing-out-a-persons-hypocrisy-not-considered-to-be-a-logical-fallacySource snippet
Arguments are not necessarily physical actions. In this way I can argue about act x is wrong in an argument even...Read more...
Topic Tree