In the sciences and in historiography, denialism is the rejection of basic facts and concepts that are undisputed, well-supported parts of the scientific consensus or historical record on a subject, in favor of ideas that are radical, controversial, or fabricated. Examples include Holocaust denial, AIDS denialism,[Usages of Holocaust and AIDS denialism:
]
- ; ; ;
and climate change denial.[Usages of global-warming denialism ; ; .] The forms of denialism present the common feature of the person rejecting overwhelming evidence and trying to generate political controversy in attempts to deny the existence of consensus.
In psychology, denialism is a person's choice to denial reality as a way to avoid believing in an uncomfortable truth. Denialism is an essentially irrational human behavior that withholds the validation of a historical experience or event when a person refuses to accept an verifiable reality.
The motivations and causes of denialism include religion, self-interest (economic, political, or financial), and defence mechanisms meant to protect the psyche of the denialist against mentally disturbing facts and ideas; such disturbance is called cognitive dissonance.
Definition and tactics
Anthropologist
Didier Fassin distinguishes between
denial, defined as "the empirical observation that reality and truth are being denied", and
denialism, which he defines as "an ideological position whereby one systematically reacts by refusing reality and truth".
Persons and social groups who reject propositions on which there exists a mainstream and scientific consensus engage in denialism when they use
tactics to give the appearance of argument and legitimate debate, when there is none.
It is a process that operates by employing one or more of the following five tactics to maintain the appearance of legitimate controversy:
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Conspiracy theories – Dismissing the data or observation by suggesting opponents are involved in "a conspiracy to suppress the truth".
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Cherry picking – Selecting an anomalous critical paper supporting their idea, or using outdated, flawed, and discredited papers to make their opponents look as though they base their ideas on weak research. Diethelm and McKee (2009) note, "Denialists are usually not deterred by the extreme isolation of their theories, but rather see it as an indication of their intellectual courage against the dominant orthodoxy and the accompanying political correctness."
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False experts – Paying an expert in the field, or another field, to lend supporting evidence or credibility. This goes hand-in-hand with the marginalization of real experts and researchers.
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Moving the goalposts – Dismissing evidence presented in response to a specific claim by continually demanding some other (often unfulfillable) piece of evidence (aka Shifting baseline)
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Other logical fallacy – Usually one or more of false analogy, appeal to consequences, straw man, or red herring.
Common tactics to different types of denialism include misrepresenting evidence, false equivalence, half-truths, and outright fabrication.[; ][ The dead hand of denialism Edwin Cameron. Mail & Guardian (Johannesburg), April 17, 2003.] South African judge Edwin Cameron notes that a common tactic used by denialists is to "make great play of the inescapable indeterminacy of figures and statistics".
Focusing on the rhetorical tactics through which denialism is achieved in language, in Alex Gillespie (2020)
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Avoiding – The first line of defence against disruptive information is to avoid it.
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Delegitimizing – The second line of defence is to attack the messenger, by undermining the credibility of the source.
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Limiting – The final line of defence, if disruptive information cannot be avoided or delegitimized, is to rationalize and limit the impact of the disruptive ideas.
In 2009, author Michael Specter defined group denialism as "when an entire segment of society, often struggling with the trauma of change, turns away from reality in favor of a more comfortable lie".[
]
Prescriptive and polemic perspectives
If one party to a debate accuses the other of
denialism they are framing the debate. This is because an accusation of denialism is both prescriptive and
polemic: prescriptive because it carries implications that there is truth to the denied claim;
polemic since the accuser implies that continued denial in the light of presented evidence raises questions about the other's motives.
Edward Skidelsky, a lecturer in philosophy at Exeter University writes that "An accusation of 'denial' is serious, suggesting either deliberate dishonesty or self-deception. The thing being denied is, by implication, so obviously true that the denier must be driven by perversity, malice or wilful blindness." He suggests that, by the introduction of the word
denier into further areas of historical and scientific debate, "One of the great achievements of The Enlightenmentthe liberation of historical and scientific enquiry from
quietly being reversed".
Some people have suggested that because denial of the Holocaust is well known, advocates who use the term denialist in other areas of debate may intentionally or unintentionally imply that their opponents are little better than Holocaust deniers. However, Robert Gallo et al. defended this latter comparison, stating that AIDS denialism is similar to Holocaust denial since it is a form of pseudoscience that "contradicts an immense body of research".
Politics and science
Climate change
HIV/AIDS
AIDS denialism is the denial that the human immunodeficiency virus (HIV) is the cause of acquired immune deficiency syndrome (AIDS).
AIDS denialism has been described as being "among the most vocal anti-science denial movements".
Some denialists reject the existence of HIV, while others accept that the virus exists but say that it is a harmless
passenger virus and not the cause of AIDS. Insofar as denialists acknowledge AIDS as a real disease, they attribute it to some combination of recreational drug use, malnutrition, poor sanitation, and side effects of antiretroviral medication, rather than infection with HIV. However, the evidence that HIV causes AIDS is scientifically conclusive
and the scientific community rejects and ignores AIDS-denialist claims as based on faulty reasoning,
cherry picking, and misrepresentation of mainly outdated scientific data. With the rejection of these arguments by the scientific community, AIDS-denialist material is now spread mainly through the Internet.
Thabo Mbeki, former president of South Africa, embraced AIDS denialism, proclaiming that AIDS was primarily caused by poverty. About 365,000 people died from AIDS during his presidency; it is estimated that around 343,000 premature deaths could have been prevented if proper treatment had been available.
COVID-19
The term "COVID-19 denialism" or merely "COVID denialism" refers to the thinking of those who deny the reality of the COVID-19 pandemic,
at least to the extent of denying the scientifically recognized COVID mortality data of the World Health Organization. The claims that the COVID-19 pandemic has been faked, exaggerated, or mischaracterized are
pseudoscience.
Some famous people who have engaged in COVID-19 denialism include
Elon Musk,
U.S. President
Donald Trump,
and former Brazilian President Bolsonaro.
Evolution
Religious beliefs may prompt an individual to deny the validity of the scientific theory of evolution.
Evolution is considered an undisputed fact within the scientific community and in
academia, where the level of support for evolution is essentially universal, yet this view is often met with opposition by biblical literalists. The alternative view is often presented as a literal interpretation of the Book of Genesis's
creation myth. Many fundamentalist Christians teach
creationism as if it were fact under the banners of
creation science and intelligent design. Beliefs that typically coincide with creationism include the belief in the global
flood myth,
geocentrism, and the belief that the Earth is only 6,000–10,000 years old.
[, cited by as "onne of the most precise explications of creation science"] These beliefs are viewed as
pseudoscience in the scientific community and are widely regarded as erroneous.
Flat Earth
The superseded belief that the Earth is flat, and
denial of all of the overwhelming evidence that supports an approximately
spherical Earth that rotates around its axis and orbits the
Sun, persists into the 21st century. Modern proponents of flat-Earth
cosmology (or
) refuse to accept any kind of contrary evidence, dismissing all
and images from space as
and accusing all organizations and even private citizens of conspiring to "hide the truth". They also claim that no actual
are
the Earth, that the International Space Station is fake, and that these are lies from all governments involved in this grand
cover-up. Some even believe other
and
are hoaxes.
Adherents of the modern flat-earth model propose that a dome-shaped firmament encloses a disk-shaped Earth. They may also claim, after Samuel Rowbotham, that the Sun is only above the Earth and that the Moon and the Sun orbit above the Earth rather than around it. Modern flat-earthers believe that Antarctica is not a continent but a massive ice floe, with a wall or higher, which circles the perimeter of the Earth and keeps everything (including all the oceans' water) from falling off the edge.
Flat-Earthers also assert that no one is allowed to fly over or explore Antarctica, despite contrary evidence. According to them, all photos and videos of ships sinking under the horizon and of the bottoms of city and clouds below the horizon, revealing the curvature of the Earth, have been manipulated, computer-generated, or somehow faked. Therefore, regardless of any scientific or empirical evidence provided, flat-Earthers conclude that it is fabricated or altered in some way.
When linked to other observed phenomena such as gravity, sunsets, tides, eclipses, distances and other measurements that challenge the flat earth model, claimants replace commonly accepted explanations with piecemeal models that distort or over-simplify how perspective, mass, buoyancy, light or other physical systems work.
Genetically modified foods
There is a scientific consensus
that currently available food derived from genetically modified crops (GM) poses no greater risk to human health than conventional food,
but that each GM food needs to be tested on a case-by-case basis before introduction.
Nonetheless, members of the public are much less likely than scientists to perceive GM foods as safe.
The legal and regulatory status of GM foods varies by country, with some nations banning or restricting them, and others permitting them with widely differing degrees of regulation.
Psychological analyses indicate that over 70% of GM food opponents in the US are "absolute" in their opposition, experience disgust at the thought of eating GM foods, and are "evidence insensitive".
Statins
Statin denialism is a rejection of the medical worth of
, a class of
cholesterol-lowering drugs. Cardiologist
Steven Nissen at
Cleveland Clinic has commented "We are losing the battle for the hearts and minds of our patients to Web sites..."
promoting unproven medical therapies.
Harriet Hall sees a spectrum of statin denialism ranging from
Pseudoscience claims to the understatement of benefits and overstatement of side effects, all of which is contrary to the scientific evidence.
Mental illness denial
Mental illness denial or mental disorder denial is where a person denies the existence of
.
Serious analysts,
as well as
pseudoscientific movements,
question the existence of certain disorders. A minority of professional researchers see disorders such as depression from a sociocultural perspective and argue that the solution to it is fixing a dysfunction in society, not in the person's brain.
Some people may also deny that they have a mental illness after being diagnosed, and certain analysts argue this denialism is usually fueled by narcissistic injury.
[Saks, Elyn R. "Some thoughts on denial of mental illness." American Journal of Psychiatry 166.9 (2009): 972–973. Web. December 11, 2021] Anti-psychiatry movements such as
Scientology promote mental illness denial by having alternative practices to
psychiatry.
Election denial
Election denial is baseless rejection of the outcome of a fair election. Since the 2020 United States presidential election, there has been an ongoing narrative asserting that it was fraudulent. Similar events have occurred in different countries: Brazil in 2022 when former president
Jair Bolsonaro after his defeat in the 2022 Brazilian general election, questioning the accuracy of the country's electronic voting system.
In the 2021 Peruvian general election, presidential candidate Keiko Fujimori alleged fraud and irregularities in the voting count which were disproved by election authorities and international observers.
Historiography
Historical negationism, the denialism of widely accepted historical facts, is a major source of concern among historians and it is frequently used to falsify
or distort accepted historical events. In attempting to revise the past, negationists are distinguished by the use of techniques inadmissible in proper historical discourse, such as presenting known forged documents as genuine, inventing ingenious but implausible reasons for distrusting genuine documents, attributing conclusions to books and sources that report the opposite, manipulating statistical series to support the given point of view, and deliberately mistranslating texts.
[ Lying About Hitler: History, Holocaust, and the David Irving Trial, by Richard J. Evans, 2001, . p. 145. The author is a professor of Modern History, at the University of Cambridge, and was a major expert-witness in the Irving v. Lipstadt trial; the book presents his perspective of the trial, and the expert-witness report, including his research about the Dresden death count.]
Some countries, such as Germany, have criminalized the negationist revision of certain historical events, while other countries take a more cautious position for various reasons, such as the protection of free speech. Others mandate negationist views, such as California, where schoolchildren have been explicitly prevented from learning about the California genocide.
Armenian genocide denialism
Holocaust denialism
Holocaust denial refers to the denial of the
The Holocaust by the
Nazi Germany in Europe during World War 2. In this context, the term is a subset of
genocide denial, which is a form of politically motivated denialism.
[See, e.g., ][Paul O'Shea, A Cross Too Heavy: Eugenio Pacelli, Politics and the Jews of Europe 1917–1943, Rosenberg Publishing, 2008. . p. 20.]
Nakba denialism
Nakba denial refers to attempts to downgrade, deny and misdescribe the ethnic cleansing of Palestinians during the
Nakba,
in which four-fifths of all Palestinians were driven off their lands and into exile.
Srebrenica massacre denialism
Sonja Biserko, president of the Helsinki Committee for Human Rights in Serbia, and Edina Bečirević, the Faculty of Criminalistics, Criminology and Security Studies of the University of Sarajevo have pointed to a culture of denial of the Srebrenica massacre in Serbian society, taking many forms and present in particular in political discourse, the media, the law and the educational system.
[ Denial of genocide – on the possibility of normalising relations in the region by Sonja Biserko (the Helsinki Committee for Human Rights in Serbia) and Edina Bečirević (Faculty of Criminalistics, Criminology and Security Studies of the University of Sarajevo).]
See also
Notes
Works cited
Further reading
Articles
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Naomi Oreskes, "History Matters to Science: It helps to explain how cynical actors undermine the truth", Scientific American, vol. 323, no. 6 (December 2020), p. 81. "In our 2010 book, Merchants of Doubt, Erik M. Conway and I showed how the same arguments as were used to delay action on acid rain, the ozone hole and climate change – and this year 2020 we saw the spurious "freedom" argument being used to disparage mask wearing during."
Books
External links
