Voldemort effect

Lord Voldemort, whose feared and frequently avoided name in the Harry Potter series inspired the term "Voldemort effect".

The Voldemort effect is an informal term applied to several social and psychological phenomena involving the avoidance of naming, acknowledging or directly discussing a person, subject or perceived problem. The expression is derived from Lord Voldemort, the principal antagonist of the Harry Potter series, whose name is avoided by most characters, who instead refer to him by euphemisms such as "He-Who-Must-Not-Be-Named". The analogy generally suggests that avoiding the name of something because it is feared, controversial or uncomfortable can reinforce its taboo status or impede discussion of it.

An early documented use of the expression appeared in Australian research concerning the communication of health outcomes associated with infant feeding. The expression has since been applied in several distinct contexts. In health research, it has described avoidance of explicitly naming an exposure or diagnosis, while in political commentary it has referred both to reluctance to name a perceived problem and, in a separate formulation, to intense opposition increasing a political figure's standing among supporters. The analogy has also been invoked in research on affect labelling, concerning the effects of putting emotional states into words. These usages have conceptual connections with denial and avoidance coping, but do not describe a single, standardised phenomenon.

Origin and early usage

The earliest documented academic use of the "Voldemort effect" concerned the way health research described outcomes associated with formula feeding.

In a 2008 working paper, Julie P. Smith, Mark D. Dunstone and Megan E. Elliott-Rudder examined how research comparing breastfeeding and formula feeding presented differences in infant health outcomes. The authors used the character of Lord Voldemort as an analogy for what they regarded as a reluctance to explicitly identify formula feeding as a health-risk exposure. The researchers systematically examined the titles and abstracts of 78 studies that reported poorer health outcomes among formula-fed infants. They classified titles according to whether they identified formula feeding as the risk exposure, presented the findings neutrally, or instead framed breastfeeding as the relevant exposure. The authors argued that treating breastfeeding as the exposure implicitly positioned formula feeding as the normal or reference condition.

The analysis found that formula feeding was explicitly identified as the health risk exposure in only about 6 per cent of article titles. Approximately 30 per cent of titles were classified by the researchers as misleading because their wording implied that breastfeeding itself altered health risk rather than presenting formula feeding as the exposure associated with poorer outcomes. The effect was also apparent in abstracts: only 11 per cent identified formula feeding as an exposure associated with increased health risk, while most either described breastfeeding as beneficial or did not identify the feeding method associated with the increased risk. Smith and colleagues termed this pattern the "Voldemort effect". They argued that the language used to communicate research findings could influence how health professionals understood the relative health outcomes associated with breastfeeding and formula feeding. Because clinicians often rely on article titles and abstracts when encountering medical research, the authors suggested that systematically framing breastfeeding as the intervention and formula feeding as an unnamed norm could contribute to deficiencies in professional knowledge and consequently affect support for breastfeeding. A revised version of the research was published in the peer-reviewed Journal of Human Lactation in 2009 as "Health Professional Knowledge of Breastfeeding: Are the Health Risks of Infant Formula Feeding Accurately Conveyed by the Titles and Abstracts of Journal Articles?" The published article retained the analysis of 78 studies and reported the same general pattern, describing a "surprising silence" concerning formula feeding in the literature examined.

In 2013, American Christian author Rich Melheim employed the expression in his book Holding Your Family Together: 5 Simple Steps to Help Bring Your Family Closer to God and Each Other. Melheim used the Voldemort analogy in discussing problems that families may be reluctant to acknowledge openly because they are frightening, uncomfortable or difficult to confront. Drawing on the avoidance of Voldemort's name in the Harry Potter series, he argued that refusing to name a problem could contribute to the power it exercised over those affected by it. Melheim encouraged readers to identify a troubling person or problem directly rather than maintaining what he characterised as an "unspeakable" status around it. He argued that openly identifying the source of a problem could shift attention away from the fear or mythology surrounding it and towards confronting the problem itself.

Political usage

Julian Sanchez

In January 2011, American political commentator Julian Sanchez independently used the term "Voldemort effect" for a different phenomenon in partisan politics. Rather than referring to an unwillingness to name a feared subject, Sanchez used the expression to describe a process in which intense opposition to a political figure can itself contribute to that person's prominence and standing among supporters.

Sanchez derived his analogy from a different aspect of the Harry Potter story. He noted that both Harry Potter and Neville Longbottom initially appeared capable of fulfilling a prophecy concerning a child who could defeat Lord Voldemort. Voldemort ultimately selected Harry as the greater threat and attacked him, thereby "marking" Harry as his equal and helping to bring about the circumstances described by the prophecy. Sanchez compared this with the way political opponents can inadvertently elevate the figures they most strongly attack, effectively helping to select and define the opposing side's political champions. Sanchez applied the idea particularly to American partisan politics. He observed that strongly committed partisans sometimes cite a political figure's ability to anger or provoke the opposing side as a reason for admiring them. He identified Sarah Palin as a prominent example, arguing that hostility towards Palin among liberals had itself become part of her appeal to conservative supporters. In this interpretation, attacks from political opponents can function as evidence to supporters that a figure is effectively confronting their ideological adversaries.

He nevertheless characterised the process as bipartisan rather than inherently conservative. Sanchez suggested that political figures—and especially commentators and pundits—could acquire prominence partly because they were attacked with unusual intensity by the opposing political camp. This could create a feedback process in which each side's hostility helped determine which personalities became influential on the other. Writing in Reason later that month, Brian Doherty discussed Sanchez's argument as an explanation for Palin's political prominence and similarly described the proposed effect as one in which ideological opponents can effectively help "choose" one another's leading adversaries. Matthew Yglesias also discussed Sanchez's formulation shortly after its publication, helping to circulate the expression in American political commentary. Sanchez's formulation is therefore distinct from the avoidance-based meaning of the "Voldemort effect" found in health research and in later political commentary: its central analogy concerns an adversary inadvertently helping to create or elevate the opponent whom they most fear or dislike.

Islamism and extremism

Maajid Nawaz used the Voldemort analogy in discussions of Islamism in 2015.

The expression received wider media attention in 2015 in discussions concerning Islamism, jihadism and responses to Islamic extremism. In July, British counter-extremism researcher Haras Rafiq criticised what he regarded as a reluctance among Western political leaders to explicitly identify Islamist ideology when discussing extremist violence. Rafiq compared this reluctance with the taboo surrounding Voldemort's name in the Harry Potter series, describing the situation as a "Voldemort effect". He argued that avoiding the ideological dimension of the issue impeded efforts to challenge extremist recruitment and narratives.

British activist and former Islamist Maajid Nawaz developed a similar use of the expression later that year. During an October interview on the Australian Broadcasting Corporation programme Lateline, Nawaz explained the analogy by referring to two responses to Voldemort within the fictional wizarding community: characters were reluctant to pronounce his name and, after his return, reluctant to acknowledge that he existed. Nawaz applied the analogy to what he considered an unwillingness to explicitly identify and discuss Islamism as a distinct political ideology.

Nawaz defined Islamism in the interview as the desire to impose a version of Islam upon society and distinguished the ideology from Islam as a religion. He argued that failing to make this distinction could have the unintended effect of making discussion of Islamist extremism more difficult. According to Nawaz, acknowledging Islamism as an ideology while distinguishing it from Muslims generally would allow it to be challenged without treating Islam itself or Muslims collectively as the problem. He consequently advocated what he called a "full spectrum" civil-society response to Islamism, involving schools, the media, politicians and campaigners alongside legal and, where necessary, military measures against violent organisations. In his account, the ideological component of the response had been comparatively neglected; overcoming the "Voldemort effect" therefore meant openly identifying and contesting Islamist ideas rather than restricting responses to security measures.

"I call this the Voldemort effect, after the villain in J. K. Rowling's Harry Potter books. Many well-meaning people in Ms. Rowling's fictional world are so petrified of Voldemort's evil that they do two things: They refuse to call Voldemort by name, instead referring to 'He Who Must Not Be Named,' and they deny that he exists in the first place. Such dread only increases public hysteria, thus magnifying the appeal of Voldemort's power."

— Maajid Nawaz, The Wall Street Journal, 2015

Nawaz elaborated on the concept in his December 2015 essay "How to Beat Islamic State", published in The Wall Street Journal. He argued that some political leaders and commentators were hesitant to explicitly identify Islamist ideology because they feared that references to Islam would be interpreted as attributing responsibility to Muslims generally. Nawaz rejected both the position that the Islamic State was wholly unrelated to Islam and the opposing claim that the organisation represented Islam as a whole. Instead, he argued that Islamism and its violent expression, jihadism, needed to be identified, understood and distinguished from the wider Muslim population in order to be effectively opposed.

For Nawaz, the Voldemort analogy also concerned the consequences of avoidance. He argued that fear of naming and acknowledging a perceived threat could increase public anxiety and inadvertently enhance the threat's perceived power. In his application of the metaphor, openly identifying Islamism was therefore intended both to facilitate criticism of the ideology and to prevent jihadist movements from benefiting from an exaggerated image of themselves as uniquely powerful or representative of Muslims generally. Nawaz subsequently gave a similar explanation in an interview published by Big Think. He argued that reluctance to distinguish Islamism and Islamist extremism from Islam could make the problem more difficult to address. Again invoking Harry Potter, he described the fictional refusal both to name Voldemort and to acknowledge his existence as producing greater fear and contributing to Voldemort's status as an apparently all-powerful figure. The avoidance-based political usage associated with Rafiq and Nawaz is therefore closer to the earlier health-research usage of the expression than to Sanchez's 2011 formulation. In both the health and Islamism contexts, the metaphor centres on a perceived reluctance to explicitly name or acknowledge something regarded as problematic, whereas Sanchez's formulation concerns the unintended elevation of an adversary through intense opposition.

Psychology and health

The amygdala in the human brain. Research discussed in connection with the Voldemort analogy has found that affect labelling can reduce amygdala activation under some experimental conditions.

The Voldemort analogy has appeared in psychological and health research concerning avoidance, fear, emotional regulation and the use of indirect or euphemistic language. In these contexts, it generally concerns the difficulty of explicitly naming something perceived as threatening. These applications do not establish the "Voldemort effect" as a formally recognised psychological effect or diagnosis, but use the fictional taboo surrounding Voldemort's name as an analogy for patterns of avoidance and emotional processing.

Dementia

Psychologist Richard Cheston has applied the related term Voldemort phenomenon to the way some people affected by dementia avoid explicitly naming dementia or Alzheimer's disease when discussing their condition. Individuals may instead acknowledge particular difficulties, such as memory loss, or employ euphemisms, figurative expressions and indirect references. Cheston associated this pattern with what he termed a "fear-of-loss-of-control" marker. In accounts given by people affected by dementia, fear of losing control could be associated with avoidance of naming the illness, feelings of shame and concerns about a loss of self or identity. Explicitly using the word "dementia" may carry implications extending beyond recognition of memory difficulties, including acknowledgement of the possible progression of the condition and its effects on independence and personal identity.

The phenomenon has also been investigated in group psychotherapy. Cheston and colleagues analysed verbal material from seven "Living Well with Dementia" (LivDem) therapy groups involving people who had recently received a dementia diagnosis. Recordings were analysed using the Markers of Assimilation of Problematic Experiences of Dementia (MAPED), a method designed to assess changes in how participants talked about and engaged with their diagnosis.

During the earlier sessions, participants were more likely to display markers associated with limited acknowledgement or avoidance of the diagnosis. In later sessions, direct references to dementia became more common and statements demonstrating greater recognition or "insight" increased. The authors interpreted this change as evidence that participants had become more able to assimilate the diagnosis into their understanding of their experiences. The LivDem intervention consisted of eight weekly therapy sessions, preceded and followed by sessions involving family members or friends. Early sessions encouraged discussion of memory loss, while subsequent sessions addressed the relationship between memory and stress, different forms of dementia, disclosure of the diagnosis and practical approaches to living with the condition. The findings illustrate Cheston's Voldemort analogy: a person may acknowledge cognitive difficulties associated with dementia while avoiding explicitly naming the diagnosis.

Affect labelling

Research has found that explicitly naming emotions can alter emotional responses, including reductions in amygdala activation under some experimental conditions.

Vives and colleagues explicitly invoked Harry Potter when introducing their study of affect labelling. They noted that Albus Dumbledore and Harry Potter were unusual among characters in their willingness to call Voldemort by name, presenting this as a fictional example of directly labelling a source of fear. The authors compared the idea that avoiding Voldemort's name contributed to the fear surrounding him with psychological evidence that putting emotions into words can help regulate emotional responses. Previous experimental research discussed by Vives and colleagues found that affect labelling can reduce emotional arousal, including decreased amygdala activation when participants identify emotions expressed by faces. Other studies indicated that verbalising emotional experiences may have longer-term effects; for example, greater use of emotional words during exposure therapy has been associated with reduced physiological reactivity to a feared stimulus at later testing.

Vives and colleagues investigated whether this regulatory effect depended on the language in which an emotion was named. Twenty-six unbalanced bilingual participants underwent functional magnetic resonance imaging while labelling emotional facial expressions in either their native or a foreign language. Affect labelling in the native language was associated with lower amygdala activation than affective matching. In a foreign language, however, the same reduction was not observed, and amygdala activation was higher during foreign-language than native-language affect labelling.

The authors proposed that the greater cognitive demands of processing a less proficient foreign language could interfere with emotional regulation. They considered possible mechanisms for affect labelling including distraction, self-reflection, conversion of emotional experience into symbolic representation and reduction of uncertainty, concluding that the additional cognitive demands and weaker semantic representations associated with a foreign language could interfere with the regulatory process. The study provides a psychological parallel to the Voldemort metaphor rather than evidence for a distinct psychological mechanism called the "Voldemort effect". Whereas the dementia research concerns avoidance of a threatening diagnostic name, affect-labelling research examines whether explicitly putting emotional states into words can modify emotional responses. Both applications therefore draw on the relationship between naming and fear in the Harry Potter narrative without establishing a single underlying psychological phenomenon.

COVID-19 pandemic

The expression was also applied to responses to COVID-19 during the COVID-19 pandemic. In August 2020, Emiley Bailey, writing in the student newspaper Indiana Statesman at Indiana State University, used the term "Voldemort effect" to criticise declining adherence to social distancing and other precautions as students returned to college. Bailey compared attitudes towards the pandemic with the response to Voldemort's return in the Harry Potter series, in which some members of the wizarding community attempt to continue their ordinary lives while refusing to acknowledge the seriousness or existence of the threat.

Bailey drew a parallel between the fictional denial of Voldemort's return and people who denied the existence or seriousness of COVID-19, as well as those who disregarded measures intended to limit its transmission. In this usage, the analogy concerned not only avoidance of a name but the broader refusal to acknowledge or respond to a perceived threat. Unlike the psychological applications described above, Bailey's use was an example of the metaphor in health-related social commentary rather than a psychological or epidemiological concept.

Concept and related phenomena

An 1894 example of a naming taboo. The avoidance-based "Voldemort effect" has been compared with broader practices in which particular names or subjects are not referred to directly.

The different uses of the expression draw upon the broader phenomenon of naming taboo and avoidance speech, in which particular people, objects or subjects are not referred to directly and may instead be designated by euphemisms, titles or indirect expressions. Naming taboos have occurred in numerous cultural and historical contexts, although the reasons for avoiding a name vary and may include fear, reverence, social convention or beliefs concerning the power associated with names.

In the Harry Potter novels, Voldemort's name functions as a taboo name among much of the wizarding population. Characters commonly refer to him indirectly as "You-Know-Who" or "He-Who-Must-Not-Be-Named", reflecting the widespread fear associated with him. Compagnone and Danesi have examined naming in the series as part of its broader use of mythic and occult naming strategies, in which names and the act of naming carry symbolic significance. Within the narrative, Albus Dumbledore and Harry Potter are unusual in their willingness to use Voldemort's name openly, treating avoidance of the name as contributing to the fear surrounding him. In its avoidance-based usage, the Voldemort effect therefore concerns more than the substitution of one word for another. A euphemism may simply provide a milder, more polite or less offensive expression, whereas writers invoking the Voldemort effect generally suggest that avoidance of the name reflects or perpetuates an unwillingness to confront the underlying subject. The perceived "effect" lies in the consequences attributed to this avoidance: the subject may acquire greater taboo status, communication about it may become less direct, or recognition of a perceived problem may be impeded.

Distinction from related concepts

A person may recognise that something exists while avoiding its name, whereas denial involves rejecting or failing to acknowledge the underlying reality itself. Some uses of the Voldemort analogy encompass both behaviours. Maajid Nawaz, for example, distinguished between refusing to name a perceived problem and refusing to acknowledge its existence, treating both as components of what he called the Voldemort effect. The avoidance-based meaning should also be distinguished from Julian Sanchez's 2011 political formulation of the "Voldemort effect". Sanchez's analogy did not principally concern the taboo against saying Voldemort's name. Instead, it drew upon Voldemort's selection of Harry as his principal enemy, which helped bring about the circumstances of the prophecy he sought to prevent. Sanchez used this as an analogy for political groups inadvertently elevating opposing figures by concentrating hostility and attention upon them.

His formulation consequently has some conceptual similarity to processes in which opposition or attempted suppression unintentionally increases a person's prominence, but it remains distinct from the avoidance-based usage. The term itself remains primarily an informal metaphor rather than a single standardised concept in psychology, sociology or political science. Its documented applications encompass health communication, dementia and psychotherapy research, political commentary and debates concerning political and religious extremism. Although these applications differ, most exploit some aspect of the relationship between Voldemort's name, fear and power in the Harry Potter narrative.

See also

• Avoidance speech – Sociolinguistic phenomena
• Algospeak – Obfuscated speech on social media
• Denialism – Rejecting scientific or historical consensus
• Elephant in the room – English idiom
• Open secret – Generally known but officially unacknowledged information
• Ostrich effect – Attempt made by investors to avoid negative financial information
• Polite fiction – Known falsehood a group shares for politeness
• Regressive left – Pejorative term for overly tolerant left-wing politics