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Wednesday, October 29, 2025

Anti-war movement

From Wikipedia, the free encyclopedia
Ukrainian anti-war protests in front of the Embassy of Russia in London against the Russian invasion of Ukraine (27 February 2022)
This is a sign saying “No more arms fairs: human rights before arm company profits” showing dissent against war Weapon companies.

An anti-war movement is a social movement in opposition to one or more nations' decision to start or carry on an armed conflict. The term anti-war can also refer to pacifism, which is the opposition to all use of military force during conflicts, or to anti-war books, paintings, and other works of art. Some activists distinguish between anti-war movements and peace movements. Anti-war activists work through protest and other grassroots means to attempt to pressure a government (or governments) to put an end to a particular war or conflict or to prevent one from arising.

Anti-war rally of schoolchildren in Pilathara, India

History

American Revolutionary War

Substantial opposition to British war intervention in America led the British House of Commons on 27 February 1783 to vote against further war in America, paving the way for the Second Rockingham ministry and the Peace of Paris.

Antebellum United States

Substantial antiwar sentiment developed in the United States roughly between the end of the War of 1812 and the commencement of the Civil War in what is called the Antebellum era. A similar movement developed in England during the same period. The movement reflected both strict pacifist and more moderate non-interventionist positions. Many prominent intellectuals of the time, including Ralph Waldo Emerson, Henry David Thoreau (see Civil Disobedience) and William Ellery Channing contributed literary works against war. Other names associated with the movement include William Ladd, Noah Worcester, Thomas Cogswell Upham, and Asa Mahan. Many peace societies were formed throughout the United States, the most prominent of which being the American Peace Society. Numerous periodicals (such as The Advocate of Peace) and books were also produced.

A recurring theme in this movement was the call for the establishment of an international court to adjudicate disputes between nations. Another distinct feature of antebellum antiwar literature was the emphasis on how war contributed to a moral decline and brutalization of society in general.

American Civil War

Rioters attack federal troops.

A key event in the early history of the modern anti-war stance in literature and society was the American Civil War, where it culminated in the candidacy of George B. McClellan for US president as a Peace Democrat against incumbent President Abraham Lincoln. The outlines of the antiwar stance are seen: the argument of the costs of maintaining the present conflict not being worth the gains that can be made, the appeal to end the horrors of war, and the argument of war being waged for the profit of particular interests.

During the war, the New York Draft Riots were started as violent protests against Lincoln's Enrollment Act of Conscription to draft men to fight in the war. The outrage over conscription was augmented by the ability to "buy" one's way out, which could be afforded only by the wealthy.

After the war, The Red Badge of Courage described the chaos and sense of death which resulted from the changing style of combat: away from the set engagement, and towards two armies engaging in continuous battle over a wide area.

Second Boer War

William Thomas Stead formed an organization against the Second Boer War, the Stop the War Committee.

World War I

The Deserter by Boardman Robinson, The Masses, 1916

In Britain, in 1914, the Public Schools Officers' Training Corps annual camp was held at Tidworth Camp, near Salisbury Plain. Head of the British Army Lord Kitchener was to review the cadets, but the imminence of the war prevented him. General Horace Smith-Dorrien was sent instead. He surprised the two-or-three thousand cadets by declaring (in the words of Donald Christopher Smith, a Bermudian cadet who was present) "that war should be avoided at almost any cost, that war would solve nothing, that the whole of Europe and more besides would be reduced to ruin, and that the loss of life would be so large that whole populations would be decimated. In our ignorance I, and many of us, felt almost ashamed of a British General who uttered such depressing and unpatriotic sentiments, but during the next four years, those of us who survived the holocaust-probably not more than one-quarter of us – learned how right the General's prognosis was and how courageous he had been to utter it." Having voiced these sentiments did not hinder Smith-Dorrien's career, or prevent him from carrying out his duty in the First World War to the best of his abilities.

With the increasing mechanization of war, opposition to its horrors grew, particularly in the wake of the First World War. European avant-garde cultural movements such as Dada were explicitly anti-war.

The Espionage Act of 1917 and the Sedition Act of 1918 gave the American authorities the right to close newspapers and jail individuals for having anti-war views.

On 16 June 1918, Eugene V. Debs made an anti-war speech and was arrested under the Espionage Act of 1917. He was convicted, sentenced to serve ten years in prison, but President Warren G. Harding commuted his sentence on 25 December 1921.

Between the World Wars

In 1924, Ernst Friedrich published Krieg dem Krieg! (War Against War!): an album of photographs drawn from German military and medical archives from the first world war. In Regarding the Pain of Others, Sontag describes the book as "photography as shock therapy" that was designed to "horrify and demoralize".

It was in the 1930s that the Western anti-war movement took shape, to which the political and organizational roots of most of the existing movement can be traced. Characteristics of the anti-war movement included opposition to the corporate interests perceived as benefiting from war, to the status quo which was trading the lives of the young for the comforts of those who are older, the concept that those who were drafted were from poor families and would be fighting a war in place of privileged individuals who were able to avoid the draft and military service, and to the lack of input in decision making that those who would die in the conflict would have in deciding to engage in it.

In 1933, the Oxford Union resolved in its Oxford Pledge, "That this House will in no circumstances fight for its King and Country."

Many war veterans, including US General Smedley Butler, spoke out against wars and war profiteering on their return to civilian life.

Veterans were still extremely cynical about the motivations for entering World War I, but many were willing to fight later in the Spanish Civil War, indicating that pacifism was not always the motivation. These trends were depicted in novels such as All Quiet on the Western Front, For Whom the Bell Tolls and Johnny Got His Gun.

World War II

Protest at the White House by the American Peace Mobilization

Opposition to World War II was most vocal during its early period, and stronger still before it started while appeasement and isolationism were considered viable diplomatic options. Communist-led organizations, including veterans of the Spanish Civil War, opposed the war during the period starting with the Molotov–Ribbentrop pact but then turned into hawks after Germany invaded the Soviet Union.

The war seemed, for a time, to set anti-war movements at a distinct social disadvantage; very few, mostly ardent pacifists, continued to argue against the war and its results at the time. However, the Cold War followed with the post-war realignment, and the opposition resumed. The grim realities of modern combat, and the nature of mechanized society ensured that the anti-war viewpoint found presentation in Catch-22, Slaughterhouse-Five and The Tin Drum. This sentiment grew in strength as the Cold War seemed to present the situation of an unending series of conflicts, which were fought at terrible cost to the younger generations.

Vietnam War

U.S. Marshals arresting a Vietnam War protester in Washington, D.C., 1967

Organized opposition to U.S. involvement in the Vietnam War began slowly and in small numbers in 1964 on various college campuses in the United States and quickly as the war grew deadlier. In 1967 a coalition of antiwar activists formed the National Mobilization Committee to End the War in Vietnam which organized several large anti-war demonstrations between the late 1960s and 1972. Counter-cultural songs, organizations, plays and other literary works encouraged a spirit of nonconformism, peace, and anti-establishmentarianism. This anti-war sentiment developed during a time of unprecedented student activism and right on the heels of the Civil Rights Movement, and was reinforced in numbers by the demographically significant baby boomers. It quickly grew to include a wide and varied cross-section of Americans from all walks of life. The anti-Vietnam war movement is often considered to have been a major factor affecting America's involvement in the war itself. Many Vietnam veterans, including future Secretary of State and U.S. Senator John Kerry and disabled veteran Ron Kovic, spoke out against the Vietnam War on their return to the United States.

Mrs. Ngo Ba Thanh, a Vietnamese peace activist, aligned her Vietnamese Women's Movement for the Right to Live with international activists of the Women's International League for Peace and Freedom (WILPF) and Women Strike for Peace. Her imprisonment and publications about the war brought international attention to the social and economic issues created by the war and fostered international opposition to it. Her arrest and lack of a trial sparked Bella Abzug and WILPF members to write to the United States Congress and petition President Richard Nixon to appeal to South Vietnamese officials for her release, which was widely covered in the press. Campaigns opposing the war and conscription also took place in Australia.

South African Border War

Opposition to the South African Border War spread to a general resistance to the apartheid military. Organizations such as the End Conscription Campaign and Committee on South African War Resisters, were set up. Many opposed the war at this time.

Yugoslav Wars

Srđan Gojković performing at the anti-war concert as part of Rimtutituki

Following the rise of nationalism and political tensions after Slobodan Milošević came to power, as well as the outbreaks of the Yugoslav Wars, numerous anti-war movements developed in Serbia. The anti-war protests in Belgrade were held mostly because of opposition the Battle of Vukovar, Siege of Dubrovnik and Siege of Sarajevo, while protesters demanded the referendum on a declaration of war and disruption of military conscription.

More than 50,000 people participated in many protests, and more than 150,000 people took part in the most massive protest called "The Black Ribbon March" in solidarity with people in Sarajevo. It is estimated that between 50,000 and 200,000 people deserted from the Yugoslav People's Army, while between 100,000 and 150,000 people emigrated from Serbia refusing to participate in the war. According to professor Renaud De la Brosse, senior lecturer at the University of Reims and a witness called by the International Criminal Tribunal for the former Yugoslavia (ICTY), it is surprising how great the resistance to Milošević's propaganda was among Serbs, given that and the lack of access to alternative news.

The most famous associations and NGOs who marked the anti-war ideas and movements in Serbia were the Center for Antiwar Action, Women in Black, Humanitarian Law Center and Belgrade Circle. The Rimtutituki was a rock supergroup featuring Ekatarina Velika, Električni Orgazam and Partibrejkers members, which was formed at the petition signing against mobilization in Belgrade.

NATO bombing of Yugoslavia during the Kosovo War triggered debates over the legitimacy of the intervention. About 2,000 Serbian Americans and anti-war activists protested in New York City against NATO airstrikes, while more than 7,000 people protested in Sydney. The most massive protests were held in Greece, and demonstrations were also held in American cities, French cities, Italian cities, London, Moscow, Brussels, Amsterdam, Toronto, Madrid, Berlin, Stuttgart, Salzburg and Skopje.

2001 Afghanistan War

Demonstration in Québec City against the Canadian military involvement in Afghanistan, 22 June 2007

There was initially little opposition to the 2001 Afghanistan War in the United States and the United Kingdom, which was seen as a response to the 11 September 2001 terrorist attacks and was supported by most of the American public. Most vocal opposition came from pacifist groups and groups promoting a left-wing political agenda. Over time, opposition to the war in Afghanistan has grown more widespread, partly as a result of weariness with the length of the conflict and partly as a result of a conflating of the conflict with the unpopular war in Iraq.

Iraq War

Anti-war rally in Washington, D.C., 15 March 2003
Thomas on the White House Peace Vigil

The anti-war position gained renewed support and attention in the buildup to the 2003 invasion of Iraq by the U.S. and its allies. Millions of people staged mass protests across the world in the immediate prelude to the invasion, and demonstrations and other forms of anti-war activism have continued throughout the occupation. The primary opposition within the U.S. to the continued occupation of Iraq has come from the grassroots. Opposition to the conflict, how it had been fought, and complications during the aftermath period divided public sentiment in the U.S., resulting in majority public opinion turning against the war for the first time in the spring of 2004, a turn which has held since.

The American country music band Dixie Chicks opposition to the war caused many radio stations to stop playing their records, but who were supported in their anti-war stance by the equally anti-war country music legend Merle Haggard, who in the summer of 2003 released a song critical of US media coverage of the Iraq War. Anti-war groups protested during both the Democratic National Convention and 2008 Republican National Convention protests held in Saint Paul, Minnesota, in September 2008.

Possible war against Iran

Organised opposition to a possible future military attack against Iran by the United States is known to have started during 2005–2006. Beginning in early 2005, journalists, activists and academics such as Seymour HershScott RitterJoseph Cirincione and Jorge E. Hirsch began publishing claims that United States' concerns over the alleged threat posed by the possibility that Iran may have a nuclear weapons program might lead the US government to take military action against that country in the future. These reports, and the concurrent escalation of tensions between Iran and some Western governments, prompted the formation of grassroots organisations, including Campaign Against Sanctions and Military Intervention in Iran in the US and the United Kingdom, to oppose potential military strikes on Iran. Additionally, several individuals, grassroots organisations and international governmental organisations, including the Director-General of the International Atomic Energy Agency, Mohamed ElBaradei, a former United Nations weapons inspector in Iraq, Scott RitterNobel Prize winners including Shirin Ebadi, Mairead Corrigan-Maguire and Betty Williams, Harold Pinter and Jody WilliamsCampaign for Nuclear DisarmamentCode Pink, the Non-Aligned Movement of 118 states, and the Arab League, have publicly stated their opposition to a would-be attack on Iran.

War in Donbass

Anti-war/Putin demonstration in Moscow, 21 September 2014

Anti-war/Putin demonstrations took place in Moscow "opposing the War in Donbass", i.e., in Eastern Ukraine.

Saudi Arabian–led intervention in Yemen

Protest against U.S. involvement in the Saudi Arabian-led intervention in Yemen, New York City, 2017

2021 Israel–Palestine crisis

In May 2021, protests broke out following a flare-up of the Israel–Palestine conflict. In the U.S., thousands gathered in at least seven major cities across the country in solidarity with Palestinians. The 2021 conflict lasted from 6 May until 21 May when a ceasefire was signed. The following day, an estimated 180,000 protestors gathered in Hyde Park, England, in what may have been the largest pro-Palestine demonstration in British history. Speeches were made by anti-war campaigners and trade union members including demands that the UK government disinvest and sanction Israel. Messages such as "free Palestine" and "stop the war" were displayed on banners and placards and chanted by protesters. Despite the ceasefire, protests continued into June, with, for example, protestors in Oakland, California, attempting to block an Israeli cargo ship from entering the Port of Oakland on 4 June.

2022 Russian invasion of Ukraine

Street protesters with signs are demonstrating in Helsinki, Finland after Russia invaded Ukraine in 2022.

Beginning in 2022, the anti-war movement was renewed following tensions between Russia and Ukraine. Protests escalated on 24 February 2022, after Russia invaded Ukraine.

Russian President Vladimir Putin introduced prison sentences of up to 15 years for publishing "fake news" about Russian military operations. As of December 2022, more than 4,000 people, including Russian opposition politicians and journalists, had been prosecuted under Russia's "fake news" laws for criticizing the war in Ukraine.

2023 Israel–Gaza war

Multiple protests against the war took place around the world since the start of the Gaza war, mostly in support of Palestine.

Arts and culture

A peace symbol, originally designed for the British Campaign for Nuclear Disarmament movement (CND)

English poet Robert Southey's 1796 poem After Blenheim is an early modern example of anti-war literature that was written generations after the Battle of Blenheim but while Britain was again at war against France.

World War I produced a generation of poets and writers influenced by their experiences in the war. The work of poets, including Wilfred Owen and Siegfried Sassoon, exposed the contrast between the realities of life in the trenches and how the war was seen by the British public at the time and the earlier patriotic verse penned by Rupert Brooke. The German writer Erich Maria Remarque penned All Quiet on the Western Front, which has been adapted for several mediums and has become of the most often cited pieces of anti-war media.

Pablo Picasso's 1937 painting Guernica on the other hand, used abstraction, rather than realism, to generate an emotional response to the loss of life from the Condor Legion and Aviazione Legionaria's bombing of Guernica during the Spanish Civil War. The American author Kurt Vonnegut used science fiction themes in his 1969 novel Slaughterhouse-Five, depicting the bombing of Dresden in World War II, which Vonnegut witnessed.

The second half of the 20th century also witnessed a strong anti-war presence in other art forms, including anti-war music such as "Eve of Destruction", "And the Band Played Waltzing Matilda" and "One Tin Soldier", and films such as M*A*S*H and Die Brücke, opposing the Cold War in general or specific conflicts such as the Vietnam War. The war in Iraq has also generated significant artistic anti-war works, including the American filmmaker Michael Moore's Fahrenheit 9/11, which holds the box-office record for documentary films, and the Canadian musician Neil Young's 2006 album Living with War.

Anti-war intellectual and scientist-activists and their work

Various people have discussed the philosophical question of whether war is inevitable, and how it can be avoided; in other words, what are the necessities of peace. Various intellectuals and others have discussed it from an intellectual and philosophical point of view, not only in public, but participating or leading anti-war campaigns despite its differing from their main areas of expertise, leaving their professional comfort zones to warn against or fight against wars.[citation needed]

Philosophical possibility of avoiding war

  • Immanuel Kant: In (1795) "Perpetual Peace" ("Zum ewigen Frieden"). Immanuel Kant booklet on "Perpetual Peace" in 1795. Politically, Kant was one of the earliest exponents of the idea that perpetual peace could be secured through universal democracy and international cooperation.

Leading scientists and intellectuals

Here is a list of notable anti-war scientists and intellectuals:

Manifestos and statements by scientist and intellectual activists

  • Albert Einstein, Bertrand Russell and eight other leading scientists and intellectuals signed the Russell-Einstein Manifesto issued July 9, 1955.
  • The Mainau Declaration of 15 July 1955 was signed by 52 Nobel Prize laureates.
  • The Dubrovnik-Philadelphia Statement of 1974/1976 was signed by Linus Pauling and others.
  • Tuesday, October 28, 2025

    Anti-vaccine activism

    From Wikipedia, the free encyclopedia
    An anti-vaccination activist holds a sign at a Tea Party Express rally in Minnesota in 2010.
    Rally of the Anti-Vaccination League of Canada in 1919

    Anti-vaccine activism, which collectively constitutes the "anti-vax" movement, is a set of organized activities expressing opposition to vaccination. These collaborating networks often seek to increase vaccine hesitancy by disseminating vaccine misinformation and disinformation. As a social movement, it employs tools ranging from traditional news media to various forms of online communication. Activists have primarily—though not exclusively—focused on opposing childhood vaccination, and have sought to expand their influence from niche subgroups into national political debates.

    Ideas that later coalesced into anti-vaccine activism predate vaccines themselves. The movement, along with fringe doctors, has propagated various myths and conspiracy theories, alongside misinformation and disinformation. These efforts have significantly increased vaccine hesitancy and influenced public policy regarding the ethical, legal, and medical aspects of vaccination. In contrast, there is no substantive debate or hesitancy within mainstream medical circles about the benefits of vaccination; the scientific consensus is "clear and unambiguous" in favor of vaccines. Despite this consensus, the anti-vaccine movement has been partially successful in distorting the public understanding of science in popular culture.

    History

    18th and 19th century

    Ideas that would eventually coalesce into anti-vaccine activism have existed for longer than vaccines themselves. Some philosophical approaches (e.g. homeopathy, vitalism) are incompatible with the microbiological paradigm that explains how the immune system and vaccines work. Vaccine hesitancy and anti-vaccine activism exist within a broader context that involves cultural tradition, religious belief, approaches to health and disease, and political affiliation.

    Opposition to variolation for smallpox (a predecessor to vaccination) was organized as early as the 1720s around the premise that vaccination was unnatural and an attempt to thwart divine judgment. Religious arguments against inoculation, the earliest arguments against vaccination, were soon advanced. For example, in a 1722 sermon entitled "The Dangerous and Sinful Practice of Inoculation", the English theologian Reverend Edmund Massey argued that diseases are sent by God to punish sin and that any attempt to prevent smallpox via inoculation is a "diabolical operation". It was customary at the time for popular preachers to publish sermons, which reached a wide audience. This was the case with Massey, whose sermon reached North America, where there was early religious opposition, particularly by John Williams. A greater source of opposition there was William Douglass, a medical graduate of Edinburgh University and a Fellow of the Royal Society, who had settled in Boston.

    James Gillray's 1802 caricature of Edward Jenner vaccinating patients who feared it would make them sprout cowlike appendages.

    Vaccination itself was invented by British physician Edward Jenner, who published his findings on the efficacy of the practice for smallpox in 1798. By 1801, the practice had been widely endorsed in the scientific community, and by several world leaders. Philadelphia physician John Redman Coxe, noting that even then false accounts were circulated of negative effects of vaccination, wrote,

    "Such are the falsehoods which impede the progress of the brightest discovery which has ever been made! But the contest is in vain! Time has drawn aside the veil which obstructed our knowledge of this invaluable blessing; and in the examples of the Emperor of Constantinople, of the Dowager Empress of Russia, and the King of Spain, we may date the downfall of further opposition."

    Coxe's expectation of an end to opposition to vaccination proved premature, and through much of the nineteenth century, the principles, practices and impact of vaccination were matters of active scientific debate. The principles behind vaccination were not clearly understood until the end of the nineteenth century. The importance of hygiene in the preparation, storage, and administration of vaccines was not always understood or practiced. Reliable statistics on vaccine efficacy and side effects were difficult to obtain before the 1930s.

    Anti-Compulsory Vaccination League

    In the United Kingdom, the Vaccination Act 1853 (16 & 17 Vict. c. 100) required that every child be vaccinated within three or four months of birth. It set a precedent for the state regulation of physical bodies, and was fiercely resisted. The following year, in 1854, John Gibbs published the first anti-compulsory-vaccination pamphlet, Our Medical Liberties. By the 1860s, anti-vaccinationism in Britain was active in the working class, labor aristocracy, and lower middle class. It had become associated with alternative medicine and was part of a larger culture of social and political dissent that included both labor unions and religious dissenters.

    In June 1867, the publication "Human Nature" campaigned in the United Kingdom against "The Vaccination Humbug", reporting that many petitions had been presented to Parliament against Compulsory Vaccination for smallpox, including from parents who alleged that their children had died through the procedure, and complaining that these petitions had not been made public. The journal reported the formation of the Anti-Compulsory Vaccination League "To overthrow this huge piece of physiological absurdity and medical tyranny", and quoted Richard Gibbs (a cousin of John Gibbs) who ran the Free Hospital at the same address as stating "I believe we have hundreds of cases here, from being poisoned with vaccination, I deem incurable. One member of a family dating syphilitic symptoms from the time of vaccination, when all the other members of the family have been clear. We strongly advise parents to go to prison, rather than submit to have their helpless offspring inoculated with scrofula, syphilis, and mania".

    Notable members of the Anti-Compulsory Vaccination League included James Burns, George Dornbusch and Charles Thomas Pearce. After the death of Richard B. Gibbs in 1871, the Anti-Compulsory Vaccination League "languished" until 1876 when it was revived under the leadership of Mary Hume-Rothery and the Rev. W. Hume-Rothery. The Anti-Compulsory Vaccination League published the Occasional Circular which later merged into the National Anti-Compulsory Vaccination Reporter.

    Anti-Vaccination Society of America

    In the United States, many states and local school boards established immunization requirements, beginning with a compulsory school vaccination law in Massachusetts in 1855. The Anti-Vaccination Society of America was founded in 1879, after a visit to the United States by British anti-vaccine activist William Tebb, and opposed compulsory smallpox vaccination for smallpox from the final decades of the 19th century through the 1910s. During this period, smallpox vaccination was the only form of vaccination that was widely practiced, and the society published a periodical opposing it, called Vaccination.

    A series of American legal cases, beginning in various states and culminating with that of Henning Jacobson of Massachusetts in 1905, upheld the mandating of compulsory smallpox vaccination for the good of the public. The court ruled in Jacobson v. Massachusetts that "the liberty secured by the Constitution of the United States to every person within its jurisdiction does not import an absolute right in each person to be, at all times and in all circumstances, wholly freed from restraint. There are manifold restraints to which every person is necessarily subject for the common good".

    London Society for the Abolition of Compulsory Vaccination

    "Death the Vaccinator", published by the London Society for the Abolition of Compulsory Vaccination in the late 1800s

    In 1880, William Tebb enlarged and reorganized the Anti-Compulsory Vaccination League in the UK with the formation of the London Society for the Abolition of Compulsory Vaccination, with William Young as secretary. The Vaccination Inquirer, established by Tebb in 1879, was adopted as the official organ of the Society. A series of fourteen "Vaccination Tracts" was begun by Young in 1877 and completed by Garth Wilkinson in 1879. William White was the first editor of the Vaccination Inquirer and after his death in 1885, he was succeeded by Alfred Milnes. Frances Hoggan and her husband authored an article for the Vaccination Inquirer in September 1883 which argued against compulsory vaccination. The London Society focused on lobbying parliamentary support in the 1880s and early 1890s. They gained support from several members of the House of Commons of which the most prominent was Peter Alfred Taylor, the member for Leicester, which was described as the "Mecca of antivaccination".

    The National Anti-Vaccination League

    The UK movement grew, and as the influence of the London Society overshadowed the Hume-Rotherys and it took the national lead, it was decided in February 1896 to re-form the Society as The National Anti-Vaccination LeagueArthur Phelps was elected as president. In 1898, the league took on a school leaver named Lily Loat, who was elected as the league's Secretary by 1909. In 1906, George Bernard Shaw wrote a supportive letter to the National Anti-Vaccination League, equating methods of vaccination with "rubbing the contents of the dustpan into the wound".

    Anti-Vaccination League of America

    In 1908, the Anti-Vaccination League of America was created by Charles M. Higgins and industrialist John Pitcairn Jr., with anti-vaccination campaigns focused on New York and Pennsylvania. Members were opposed to compulsory vaccination laws. Higgins was the League's chief spokesman and pamphleteer. Historian James Colgrove noted that Higgins "attempted to overturn the New York State's law mandating vaccination of students in public schools". The League should not be confused with the Anti-Vaccination Society of America, that was formed in 1879. Higgins was criticized by medical experts for spreading misinformation and ignoring facts as to the efficacy of vaccination. The League dissolved after the death of Higgins in 1929.

    20th century

    Anti-vaccine activism ebbed for much of the twentieth century, but never completely vanished. In the UK, the National Anti-Vaccination League continued to publish new issues of its journal until 1972, by which time the global campaign for smallpox eradication through vaccination had made the disease so uncommon that compulsory vaccination for smallpox was no longer required in the United Kingdom.

    New vaccines were developed and used against diseases such as diphtheria and whooping cough. In the UK, these were often introduced on a voluntary basis, without arousing the same kind of anti-vaccination response that had accompanied compulsory smallpox vaccination.

    In the United States, numerous measles outbreaks occurred in the 1960s and 1970s, and were shown to be more frequent in states that lacked mandatory vaccination requirements. This led to calls in the 1970s for a national level vaccination requirement for children entering schools. Joseph A. Califano Jr. appealed to state governors, and by 1980, all 50 states legally required vaccination for school entrance. Many of these laws allowed exemptions in response to lobbyists. In New York State, a 1967 law allowed exemptions from receiving polio vaccine for members of religious organizations such as Christian Scientists.

    21st century

    Lancet MMR autism fraud

    Anti-vaccine activism in the 2000s regained prominence through exploratory research by Andrew Wakefield based on 12 selected cases. He then made claims about a link between the MMR vaccine and autism. These claims were subsequently extensively investigated and found to be false, and the original study turned out to be based on faked data. The scientific consensus is that there is no link between the MMR vaccine and autism, and that the MMR vaccine's benefits in preventing measles, mumps, and rubella greatly outweigh its potential risks.

    The idea of an autism link was first suggested in the early 1990s and came to public notice largely as a result of the 1998 Lancet MMR autism fraud, which Dennis K Flaherty at the University of Charleston characterized as "perhaps the most damaging medical hoax of the last 100 years". The fraudulent research paper authored by Wakefield and published in The Lancet falsely claimed the vaccine was linked to colitis and autism spectrum disorders. The paper was retracted by Lancet in 2010 but is still cited by anti-vaccine activists.

    The claims in the paper were widely reported, leading to a sharp drop in vaccination rates in the UK and Ireland. Promotion of the claimed link, which continued in anti-vaccination propaganda for the next three decades despite being refuted, was estimated to have led to an increase in the incidence of measles and mumps, resulting in deaths and serious permanent injuries. Following the initial claims in 1998, multiple large epidemiological studies were undertaken. Reviews of the evidence by the Centers for Disease Control and Prevention, the American Academy of Pediatrics, the Institute of Medicine of the US National Academy of Sciences, the UK National Health Service, and the Cochrane Library all found no link between the MMR vaccine and autism. Physicians, medical journals, and editors have described Wakefield's actions as fraudulent and tied them to epidemics and deaths.

    An investigation by journalist Brian Deer found that Wakefield, the author of the original research paper linking the vaccine to autism, had multiple undeclared conflicts of interest, had manipulated evidence, and had broken other ethical codes. After a subsequent 2.5-year investigation, the General Medical Council ruled that Wakefield had acted "dishonestly and irresponsibly" in doing his research, carrying out unauthorized procedures for which he was not qualified, and acting with "callous disregard" for the children involved. Wakefield was found guilty by the General Medical Council of serious professional misconduct in May 2010, and was struck off the Medical Register, meaning he could no longer practise as a physician in the UK.

    The Lancet paper was partially retracted in 2004 and fully retracted in 2010, when Lancet's editor-in-chief Richard Horton described it as "utterly false" and said that the journal had been deceived. In January 2011, Deer published a series of reports in the British Medical Journal, in which a signed editorial stated of the journalist, "It has taken the diligent scepticism of one man, standing outside medicine and science, to show that the paper was in fact an elaborate fraud." A 2011 journal article described the vaccine-autism connection as "the most damaging medical hoax of the last 100 years".

    Wakefield continues to promote anti-vaccine beliefs and conspiracy theories in the United States. In February 2015, Wakefield denied that he bore any responsibility for the measles epidemic that started at Disneyland among unvaccinated children that year. He also reaffirmed his discredited belief that "MMR contributes to the current autism epidemic". By that time, at least 166 measles cases had been reported. Paul Offit disagreed, saying that the outbreak was "directly related to Dr. Wakefield's theory". Wakefield and other anti-vaccine activists were active in the American-Somali community in Minnesota, where a drop in vaccination rates was followed by the largest measles outbreak in the state in nearly 30 years in 2017.

    The anti-vaccination movement was historically apolitical, but in the 2010s and 2020s the movement in the United States has increasingly targeted conservatives. As measles outbreaks increased, so did calls to eliminate exemptions from vaccine administration. As of 2015, 19 American states had suggested legislation to eliminate or increase the difficulty of exemptions, including California. Concurrently, American anti-vaccine activists reached out to libertarian and right-leaning groups such as the Tea Party movement to broaden their base. While earlier anti-vaccination activists focused on health impacts and safety of vaccines, recent themes increasingly involve philosophical arguments about liberty, medical freedom and parental rights.

    With the growing anti-vaccine movement from the 2010s onwards, the United States has seen a resurgence of certain vaccine-preventable diseases. The measles virus lost its elimination status in the US as the number of measles cases continued to rise in the late 2010s with a total of 17 outbreaks in 2018 and 465 outbreaks in 2019 (as of April 4, 2019).

    2019 and 2025 measles outbreaks

    Vaccine hesitancy led to declining rates of vaccination for measles, culminating in the 2019–2020 measles outbreaks. The most significant of these in proportion to national population was the 2019 Samoa measles outbreak.

    In July 2018, two 12-month-old children died in Samoa after receiving incorrectly prepared MMR vaccinations. These two deaths were picked up by anti-vaccine groups and used to incite fear towards vaccination on social media, causing the government to suspend its measles vaccination programme for ten months, despite advice from the WHO. The incident caused many Samoan residents to lose trust in the healthcare system. UNICEF and the World Health Organization estimate that the measles vaccination rate in Samoa fell from 74% in 2017 to 34% in 2018, similar to some of the poorest countries in Africa.

    In August 2019, an infected passenger on one of the more than 8,000 annual flights between New Zealand and Samoa probably brought the disease from Auckland to Upolu. A full outbreak of measles began on the island in October 2019 and continued for the next four months. As of January 6, 2020, there were over 5,700 cases of measles and 83 deaths, out of a Samoan population of 200,874. Over three percent of the population were infected. The cause of the outbreak was attributed to decreased vaccination rates, from 74% in 2017 to 31–34% in 2018, even though nearby islands had rates near 99%. a rate of 14.3 deaths per 1000 infected) and 5,520 cases (2.75% of the population) of measles in Samoa. Sixty-one out of the first 70 deaths were four years old and under, and all but seven were under 15. After the outbreak, anti-vaxxers employed racist tropes and misinformation to credit the scores of measles deaths to poverty and poor nutrition or even to the vaccine itself, but this has been discounted by the international emergency medical support that arrived in November and December. There was no evidence of acute malnutrition, clinical vitamin A deficiency, or immune deficiency as claimed by various anti-vaxxers.

    Skepticism about vaccines was similarly deemed a factor in the 2025 Southwest United States measles outbreak.

    COVID-19 pandemic activism

    During the COVID-19 pandemic, anti-vaccine activists undertook various efforts to hinder people who wanted to receive the vaccines, with such activities occurring in countries including Australia, Israel, the United Kingdom, and the United States. These included attempts to physically blockade vaccination sites, and making false reservations for vaccination appointments to clog up vaccination booking systems. Protests were also organized by the activists to raise awareness for their cause.

    In some instances, anti-vaccine rhetoric has been traced to state-sponsored internet troll activities designed to create social dissension. Worldwide, foreign disinformation campaigns have been associated with declining vaccination rates in target countries. Anti-vaccine activism online both before and during the pandemic has been linked to extreme levels of falsehoods, rumors, hoaxes, and conspiracy theories.

    Anti-vaccine activists have falsely claimed in social media posts that numerous deaths or injuries had to do with reactions to vaccines. In one highly publicized instance in early 2023, after Buffalo Bills football player Damar Hamlin experienced an in-game episode of commotio cordis, there was an increase in rhetoric and disinformation from figures such as Charlie Kirk and Drew Pinsky making unfounded claims about Hamlin's cardiac arrest and COVID-19 vaccines. In another 2023 incident, college basketball player Bronny James experienced cardiac arrest at the Galen Center at the University of Southern California, leading to assertions that this was a result of receiving a COVID-19 vaccine; it was later revealed that the episode had been caused by a congenital heart defect. Also, anti-vaccine activists believed Foo Fighters drummer Taylor Hawkins died in 2022 from the COVID-19 vaccine, while in actuality it was a drug overdose. In December 2023, The New York Times published a detailed investigation of the distortion and misrepresentation of the circumstances surrounding the death of 24-year-old George Watts Jr. by Robert F. Kennedy Jr. and other anti-vaccine activists. Some unvaccinated persons opposed to COVID-19 vaccination began referring to themselves in social media groups as "purebloods", a term historically connoting racial purity.

    Prominent biomedical researcher Peter Hotez, asserted that he and other American scientists who publicly defend vaccines have been attacked on social media, harassed with threatening emails, intimidated, and confronted physically by opponents of vaccination. He further attributes the increase in aggressiveness of the anti-vaccination movement to the influence of the extreme wing of the Republican Party. Hotez estimates that roughly 200,000 preventable deaths from COVID-19, mainly among Republicans, occurred in the US because of refusal to be vaccinated. A 2023 study published in the Journal of the American Medical Association found "evidence of higher excess mortality for Republican voters compared with Democratic voters in Florida and Ohio after, but not before, COVID-19 vaccines were available to all adults in the US".

    Strategies and tactics

    Arguments used

    In a 2002 paper in the British Medical Journal, two medical historians suggested that the arguments made against the safety and effectiveness of vaccines in the late 20th century are similar to those of the early anti-vaccinationists. Both the 19th and 20th century arguments included "vaccine safety issues, vaccine failures, infringement of personal liberty, and an unholy alliance between the medical establishment and the government to reap huge profits for the medical establishment at the expense of the public." However, the authors only considered the use of "newspaper articles and letters, books, journals, and pamphlets to warn against the dangers of vaccination", and did not address the impact of the internet. Comments on YouTube videos during the COVID-19 pandemic clustered similarly around "concerns about side-effects, effectiveness, and lack of trust in corporations and government".

    Misrepresentation

    In some instances, anti-vaccine organizations have used names intended to sound non-partisan on the issue: e.g. National Vaccine Information Center (USA), Vaccination Risk Awareness Network (Canada), Australian Vaccination Network. In November 2013 the Australian Vaccination Network was ordered by the New South Wales Administrative Decisions Tribunal to change their name so that consumers are aware of the anti-vaccination nature of the group. Lateline reported that former AVN president Meryl Dorey "claimed she was a victim of hate groups and vested interests" in response to the ruling.

    Information quality

    Although physicians and nurses are still rated as the most trusted source for vaccine information, some vaccine-hesitant individuals report being more comfortable discussing vaccines with providers of complementary and alternative medical (CAM) treatments. With the rise of the internet, many people have turned online for medical information. In some instances, anti-vaccine activists seek to steer people away from vaccination and health-care providers and towards alternative medicines sold by certain activists.

    Anti-vaccination writings on the internet have been argued to be characterized by a number of differences from medical and scientific literature. These include:

    • Promiscuous copying and reduplication.
    • Ignoring corrections, even when an initial report or data point is shown to be false.
    • Lack of references, difficulty in checking sources and claims.
    • Personal attacks on individual doctors.
    • A high degree of interlinkage between sites.
    • Dishonest or fallacious arguments.

    For example, a 2020 study examined Instagram posts related to the HPV vaccine, which can prevent some types of cancer. Anti-vaccine posts were more likely than pro-vaccine posts to be sent by non-healthcare individuals, to include personal narratives, and to reference other Instagram users, links, or reposts. Anti-vaccine posts were also more likely to involve concealment or distortion, particularly conspiracy theories and unsubstantiated claims. In total, 72.3% of antivaccine posts made inaccurate claims, including exaggerating the risks of vaccines and minimizing risks of disease.

    Disinformation tactics

    A number of specific disinformation tactics have been noted in anti-vaccination messaging, including:

    • Asserting that the existence of the 1986 National Childhood Vaccine Injury Act implies that the risk of injury by vaccines is high, rather than very low
    • Claiming to fail to access clinical trial data
    • Conspiracy theories alleging lies, trickery, cover-ups, and secret knowledge
    • Messages crafted for psychological appeal rather than truthfulness
    • Fake experts
    • Impossible expectations: claiming that anything less than 100% certainty in a scientific claim implies doubt and that doubt means there is no consensus
    • Selective use and interpreting of evidence ("cherry-picking"): using obscure or debunked sources while ignoring counter-evidence and scientific consensus
    • Shifting hypotheses: Continually introducing new theories about vaccines being harmful; moving to new claims when existing ones are shown to be false
    • Misrepresentation, false logic and illogical analogies
    • Personal attacks on critics, ranging from online criticism, publicly revealing personal details, and threats, to offline activities such as legal actions, targeting of employers, and violence
    • Targeting China's vaccine: During the pandemic, as retaliation for China's attempts to blame the United States for the pandemic, The Pentagon targeted China's Sinovac COVID-19 vaccine by spreading anti-vaccine misinformation in the Philippines.

    Economics of vaccine disinformation

    Information is more likely to be believed after repeated exposure. Disinformers use this illusory truth effect as a tactic, repeating false information to make it feel familiar and influence belief. Anti-vaccine activists have leveraged social media to develop interconnected networks of influencers that shape people's opinion, recruit allies, impact policy and monetize vaccine-related disinformation. In 2022, the Journal of Communication published a study of the political economy underlying vaccine disinformation. Researchers identified 59 English-language "actors" that provided "almost exclusively anti-vaccination publications". Their websites monetized disinformation through appeals for donations, sales of content-based media and other merchandise, third-party advertising, and membership fees. Some maintained a group of linked websites, attracting visitors with one site and appealing for money and selling merchandise on others. Their activities to gain attention and obtain funding displayed a "hybrid monetization strategy". They attracted attention by combining eye-catching aspects of "junk news" and online celebrity promotion. At the same time, they developed campaign-specific communities to publicize and legitimize their position, similar to radical social movements.

    Misrepresentation of the Vaccine Adverse Event Reporting System

    In the United States, the Vaccine Adverse Event Reporting System (VAERS) is used to gather information on potential vaccine adverse reactions, but is susceptible to unverified reports, misattribution, underreporting, and inconsistent data quality. Raw, unverified data from VAERS has often been used by the anti-vaccine community to justify misinformation regarding the safety of vaccines; it is generally not possible to find out from VAERS data if a vaccine caused an adverse event, or how common the event might be.

    After Republicans gained a majority in the U.S. House of Representatives in January 2023, the House Judiciary Committee used legal action to oppose both disinformation research and government involvement in fighting disinformation. One of the projects targeted was the Virality Project, which has examined the spread of false claims about vaccines. The House Judiciary Committee sent letters, subpoenas, and threats of legal action to researchers, demanding notes, emails and other records from researchers and even student interns, dating back to 2015. Institutions subjected to such inquiries included the Stanford Internet Observatory at Stanford University, the University of Washington, the Atlantic Council's Digital Forensic Research Lab and the social media analytics firm Graphika. Researchers emphasized that they have academic freedom to study disinformation as well as freedom of speech to report their results.

    Despite conservative claims that the government acted to censor speech online, "no evidence has emerged that government officials coerced the companies to take action against accounts". The actions of the House Judiciary Committee have been described as an "attempt to chill research,” creating a "chilling effect" through increased time demands, legal costs and online harassment of researchers.

    Harassment

    Persons undertaking efforts to counter vaccine misinformation, including public health experts who use social media, have been targeted for harassment by anti-vaccine activists such as blogger Paul Thacker.

    For example, Slovakian physician Vladimír Krčméry was a prominent member of the government advisory team during the COVID-19 pandemic in Slovakia, and was the first person in that country to receive a COVID-19 vaccine. Due to his prominent role in the vaccination campaign, Krčméry and his family became a target of anti-vaccine activists, who physically threatened him and his family.

    In June 2023, Texas-based physician and researcher Peter Hotez tweeted his concerns about Robert F. Kennedy Jr. sharing misinformation about vaccines on Joe Rogan's podcast. Rogan, Kennedy, and Twitter owner Elon Musk asked Hotez to participate in a debate on the podcast. Upon declining the invitation, Hotez was harassed by their fans, with anti-vaccine activist Alex Rosen confronting him at his home.

    In his book The Deadly Rise of Anti-science: A Scientist's Warning, Hotez describes how he and other scientists who publicly defend vaccines have been attacked on social media, harassed with threatening emails, intimidated, and confronted physically by opponents of vaccination. He attributes the increase in aggressiveness of the anti-vaccination movement to the influence of the extreme wing of the Republican Party. Hotez estimates that roughly 200,000 preventable deaths from COVID-19, mainly among Republicans, occurred in the US because of refusal to be vaccinated.

    At the extreme end, opposition to vaccination has resulted in substantial violence against vaccinators. In Pakistan, "more than 200 polio team workers have lost their lives" (team members include not only vaccinators but police and security personnel) from "targeted killing and terrorism" while working on polio vaccination campaigns.

    Countering anti-vaccine activism

    Various efforts have been suggested and undertaken to address concerns about vaccines and counter anti-vaccine disinformation. Efforts include social media advertising campaigns, by public health organizations, in support of public health goals.

    Best practices for combating vaccine mis- and disinformation include addressing issues openly, clearly identifying areas of scientific consensus and areas of uncertainty, and being sensitive to the cultural and religious values of communities. In countering anti-vaccine disinformation, both factual and emotional aspects need to be addressed.

    Whether people will update a mistaken belief is complicated and involves psychological factors and social goals as well as accuracy of information. There is some evidence that both debunking and "pre-bunking" of disinformation can be effective, at least in the short term. Elements that may help to correct inaccurate information include: warning people before they are exposed to misinformation; high perceived credibility of message sources, affirmations of identity and social norms; graphical presentation; and focusing attention on clear core messages. Alternative explanations of a situation need to fit plausibly into the original scenario and ideally indicate why the incorrect explanation was previously thought to be correct.

    The cultivation of critical thinking, health and science awareness, and media literacy skills are all recommended to help people more critically assess the credibility of the information they see. People who seek out multiple reputable news sources at local and national levels are more likely to detect disinformation than those who rely on few sources from a particular viewpoint. Particularly on social media, beware of sensational headlines that appeal to emotion, fact-check information broadly (not just through your usual sources), and consider possible agendas or conflicts of interest of those relaying information.

    Operation of social media

    Other suggestions for countering anti-vaccine activism focus on changing the operation of social media platforms. Interventions such as accuracy nudges and source labeling change the context in which information is presented. For example, correct information can be directly presented to counter disinformation. Other possibilities include flagging or removing misleading information on social media platforms. Research suggests that a majority of individuals in the United States would support the removal of harmful misinformation posts and the suspension of accounts. This position is less popular with Republicans than Democrats.

    While private entities like Facebook, Twitter and Telegram could legally establish guidelines for moderation of information and disinformation on their platforms (subject to local and international laws) such companies do not have strong incentives to control disinformation or to self-regulate. Algorithms that are used to maximize user engagement and profits can lead to unbalanced, poorly sourced, and actively misleading information.

    Criticized for its role in vaccine hesitancy, Facebook announced in March 2019 that it would provide users with "authoritative information" on the topic of vaccines. Facebook introduced several policies chosen to reduce the impact of anti-vaccine content, without actually removing it. These included reducing the ranking of anti-vaccine sources in searches and not recommending them; rejecting ads and targeted advertising that contained vaccine misinformation; and using banners to present vaccine information from authoritative sources. A study examined the six months before and after the policy changes. It found a moderate but significant decrease in the number of likes for anti-vaccine posts following the policy changes. Likes of pro-vaccine posts were unchanged. Facebook has been criticized for not being more aggressive in countering disinformation. In response to efforts to police misinformation, anti-vaccine communities on social media have adopted coded language to refer to vaccinated persons and the vaccines themselves.

    Supply-side interventions reduce circulation of misinformation directly at their sources through actions such as application of social media policies, regulation, and legislation. A study published in the journal Vaccine examined advertisements posted in the three months prior to the Facebook's 2019 policy changes. It found that 54% of the anti-vaccine advertisements on Facebook were placed by just two organizations, funded by well-known anti-vaccination activists. The Children's Health Defense / World Mercury Project chaired by Robert F. Kennedy Jr. and Stop Mandatory Vaccination, run by campaigner Larry Cook, posted 54% of the advertisements. The ads often linked to commercial products, such as natural remedies and books. Kennedy was suspended from Facebook in August 2022, but reinstated in June 2023.

    In 2023, however, state governments that were politically aligned with anti-vaccine activists successfully sought a preliminary injunction to prevent the Biden Administration from seeking to pressure social media companies into fighting misinformation. The order issued by United States Court of Appeals for the Fifth Circuit "severely limits the ability of the White House, the surgeon general, [and] the Centers for Disease Control and Prevention... to communicate with social media companies about content related to Covid-19... that the government views as misinformation". In October 2023, this injunction was paused by the Supreme Court of the United States, pending further litigation.

    Use of algorithms and data

    Algorithms and user data can be used to identify selected subgroups who can then be provided with specialized content. This type of approach has been used both by anti-vaccine activists and by health providers who hope to counter vaccine-related disinformation. For example, in the United States, the CDC's Social Vulnerability Index (SVI) has been used to identify communities that have traditionally been under-served or are at elevated risk for infection, morbidity, and mortality. Programs have been developed in such communities to address disinformation and vaccine hesitancy.

    Community engagement

    Steps have been taken to counter anti-vaccine messaging by directly engaging with communities. Outreach efforts include call centers and texting campaigns, partnering with local community leaders, and holding community-based vaccine clinics. Creating digital and science literacy resources and distributing them via schools, libraries, municipal offices, churches and other community groups can help to counter misinformation in under-resourced communities.

    The Black Doctors COVID-19 Consortium in Philadelphia is one example of a successful direct outreach initiative. Another is the New York State Vaccine Equity Task Force. In line with the Strategic Advisory Group of Experts (SAGE)'s 3C's model, outreach to communities has focused on addressing mistrust and increasing Confidence, providing information to improve risk assessment (Complacency), and improving access to COVID-19 vaccines (Convenience). It has been necessary to counter disinformation in all three areas.

    Recommendations for combating vaccine disinformation include increasing the presence of trusted health agencies and credible information on social media, partnering with social media platforms to promote evidence-based public health information, and identifying and responding to emerging concerns and disinformation campaigns. Networked communities of public health officials and other stakeholders, connecting with the public through a variety of credible and trusted messengers, are recommended. Sharing of messages through such networks could help to debunk and counter highly networked and coordinated disinformation attacks.

    A networked community approach would differ from the current model of US public health communication, which tends to rely on a single credible messenger (e.g. Anthony Fauci) and is susceptible to disinformation attacks. To deal with disinformation, community networks would need to address issues of liberty and human rights as well as vaccine safety, effectiveness and access. Networks could also help to show support for those attacked by anti-vaccine activists.

    Symbol

    From Wikipedia, the free encyclopedia
    https://en.wikipedia.org/wiki/Symbol
    Silhouette of a red octagon
    A red octagon symbolizes "stop" even without the word.
    Wearing variously colored ribbons is a symbolic action that shows support for certain campaigns.

    A symbol is a mark, sign, or word that indicates, signifies, or is understood as representing an idea, object, relationship, or mathematical formula. Symbols allow people to go beyond what is known or seen by creating linkages between otherwise different concepts and experiences. All communication is achieved through the use of symbols: for example, a red octagon is a common symbol for "STOP"; on maps, blue lines often represent rivers; and a red rose often symbolizes love and compassion. Numerals are symbols for numbers; letters of an alphabet may be symbols for certain phonemes; and personal names are symbols representing individuals. The academic study of symbols is called semiotics.

    In the arts, symbolism is the use of a concrete element to represent a more abstract idea. In cartography, an organized collection of symbols forms a legend for a map.

    Etymology

    The word symbol derives from the late Middle French masculine noun symbole, which appeared around 1380 in a theological sense signifying a formula used in the Roman Catholic Church as a sort of synonym for 'the credo'; by extension in the early Renaissance it came to mean 'a maxim' or 'the external sign of a sacrament'; these meanings were lost in secular contexts. It was during the Renaissance in the mid-16th century that the word took on the meaning that is dominant today, that of 'a natural fact or object evoking by its form or its nature an association of ideas with something abstract or absent'; this appears, for example, in François Rabelais, Le Quart Livre, in 1552. This French word derives from Latin, where both the masculine noun symbolus and the neuter noun symbolum refer to "a mark or sign as a means of recognition." The Latin word derives from Ancient Greek: σύμβολον symbolon, from a verb meaning 'put together', 'compare', alluding to the Classical practice of breaking a piece of ceramic in two and giving one half to the person who would receive a future message, and one half to the person who would send it: when the two fit perfectly together, the receiver could be sure that the messenger bearing it did indeed also carry a genuine message from the intended person. A literary or artistic symbol as an "outward sign" of something else is a metaphorical extension of this notion of a message from a sender to a recipient. In English, the meaning "something which stands for something else" was first recorded in 1590, in Edmund Spenser's Faerie Queene.

    Concepts and definitions

    Symbols are a means of complex communication that often can have multiple levels of meaning. Symbols are the basis of all human understanding and serve as vehicles of conception for all human knowledge. Symbols facilitate understanding of the world in which we live, thus serving as the grounds upon which we make judgments. In this way, people use symbols not only to make sense of the world around them but also to identify and cooperate in society through constitutive rhetoric.

    Human cultures use symbols to express specific ideologies and social structures and to represent aspects of their specific culture. Thus, symbols carry meanings that depend upon one's cultural background. As a result, the meaning of a symbol is not inherent in the symbol itself but is culturally learned.

    Heinrich Zimmer gives a concise overview of the nature, and perennial relevance, of symbols.

    Concepts and words are symbols, just as visions, rituals, and images are; so too are the manners and customs of daily life. Through all of these, a transcendent reality is mirrored. There are so many metaphors reflecting and implying something which, though thus variously expressed, is ineffable, though thus rendered multiform, remains inscrutable. Symbols hold the mind to truth but are not themselves the truth, hence it is delusory to borrow them. Each civilisation, every age, must bring forth its own."

    In the book Signs and Symbols, it is stated that

    A symbol ... is a visual image or sign representing an idea – a deeper indicator of universal truth.

    Symbols and semiotics

    Semiotics is the study of signs, symbols, and signification as communicative behavior. Semiotics studies focus on the relationship of the signifier and the signified, also taking into account the interpretation of visual cues, body language, sound, and other contextual clues. Semiotics is linked with linguistics and psychology. Semioticians not only study what a symbol implies but also how it got its meaning and how it functions to make meaning in society. For example, symbols can cause confusion in translation when the same symbol means different things in the source and target languages. A potential error documented in survey translation is the symbol of "x" used to denote "yes" when marking a response in the English language surveys, but "x" usually means "no" in the Chinese convention. Symbols allow the human brain continuously to create meaning using sensory input and decode symbols through both denotation and connotation.

    Psychoanalysis, rhetoric, and archetypes

    An alternative definition of symbol, distinguishing it from the term sign was proposed by Swiss psychoanalyst Carl Jung. In his studies on what is now called Jungian archetypes, a sign stands for something known, as a word stands for its referent. He contrasted a sign with a symbol: something that is unknown and that cannot be made clear or precise. An example of a symbol in this sense is Christ as a symbol of the archetype called selfKenneth Burke described Homo sapiens as a "symbol-using, symbol making, and symbol misusing animal" to suggest that a person creates symbols as well as misuses them. One example he uses to indicate what he means by the misuse of the symbol is the story of a man who, when told that a particular food item was whale blubber, could barely keep from throwing it up. Later, his friend discovered it was actually just a dumpling. But the man's reaction was a direct consequence of the symbol of "blubber" representing something inedible in his mind. In addition, the symbol of "blubber" was created by the man through various kinds of learning.

    Burke goes on to describe symbols as also being derived from Sigmund Freud's work on condensation and displacement, further stating that symbols are not just relevant to the theory of dreams but also to "normal symbol systems". He says they are related through "substitution", where one word, phrase, or symbol is substituted for another in order to change the meaning. In other words, if one person does not understand a certain word or phrase, another person may substitute a synonym or symbol in order to get the meaning across. However, upon learning the new way of interpreting a specific symbol, the person may change his or her already-formed ideas to incorporate the new information.

    Jean Dalby Clift says that people not only add their own interpretations to symbols, but they also create personal symbols that represent their own understanding of their lives: what she calls "core images" of the person. Clift argues that symbolic work with these personal symbols or core images can be as useful as working with dream symbols in psychoanalysis or counseling.

    William Indick suggests that the symbols that are commonly found in myth, legend, and fantasy fulfill psychological functions and hence are why archetypes such as "the hero", "the princess" and "the witch" have remained popular for centuries.

    Symbolic value

    Symbols can carry symbolic value in three primary forms: Ideological, comparative, and isomorphic. Ideological symbols such as religious and state symbols convey complex sets of beliefs and ideas that indicate "the right thing to do". Comparative symbols such as prestigious office addresses, fine art, and prominent awards indicate answers to questions of "better or worse" and "superior or inferior". Isomorphic symbols blend in with the surrounding cultural environment such that they enable individuals and organizations to conform to their surroundings and evade social and political scrutiny. Examples of symbols with isomorphic value include wearing a professional dress during business meetings, shaking hands to greet others in the West, or bowing to greet others in the East. A single symbol can carry multiple distinct meanings such that it provides multiple types of symbolic value.

    Paul Tillich

    Paul Tillich argued that, while signs are invented and forgotten, symbols are born and die. There are, therefore, dead and living symbols. A living symbol can reveal to an individual hidden levels of meaning and transcendent or religious realities. For Tillich a symbol always "points beyond itself" to something that is unquantifiable and mysterious; symbols open up the "depth dimension of reality itself". Symbols are complex, and their meanings can evolve as the individual or culture evolves. When a symbol loses its meaning and power for an individual or culture, it becomes a dead symbol. When a symbol becomes identified with the deeper reality to which it refers, it becomes idolatrous as the "symbol is taken for reality." The symbol itself is substituted for the deeper meaning it intends to convey. The unique nature of a symbol is that it gives access to deeper layers of reality that are otherwise inaccessible.

    Role of context in symbolism

    A symbol's meaning may be modified by various factors including popular usage, history, and contextual intent.

    Historical meaning

    The history of a symbol is one of many factors in determining a particular symbol's apparent meaning. Consequently, symbols with emotive power carry problems analogous to false etymologies.

    Context

    The context of a symbol may change its meaning. Similar five-pointed stars might signify a law enforcement officer or a member of the armed services, depending upon the uniform.

    Symbols in cartography

    The three categories of cartographic symbol shapes

    Symbols are used in cartography to communicate geographical information (generally as point, line, or area features). As with other symbols, visual variables such as size, shape, orientation, texture, and pattern provide meaning to the symbol. According to semiotics, map symbols are "read" by map users when they make a connection between the graphic mark on the map (the sign), a general concept (the interpretant), and a particular feature of the real world (the referent). Map symbols can thus be categorized by how they suggest this connection:

    • Pictorial symbols (also "image", "iconic", or "replicative") appears as the real-world feature, although it is often in a generalized manner; e.g. a tree icon to represents a forest or green denoting vegetation.
    • Functional symbols (also "representational") directly represent the activity that takes place at the represented feature; e.g. a picture of a skier to represent a ski resort or a tent to represent a campground.
    • Conceptual symbols directly represent a concept related to the represented feature; e.g. a dollar sign to represent an ATM, or a Star of David to represent a Jewish synagogue.
    • Conventional symbols (also "associative") do not have any intuitive relationship but are so commonly used that map readers eventually learn to recognize them; e.g. a red line to represent a highway or a cross to represent a hospital.
    • Abstract/geometric symbols (also "ad hoc") are arbitrary shapes chosen by the cartographer to represent a certain feature.

    A symbolic action is an action that symbolizes or signals what the actor wants or believes. The action conveys meaning to the viewers. Symbolic action may overlap with symbolic speech, such as the use of flag burning to express hostility or saluting the flag to express patriotism. In response to intense public criticism, businesses, organizations, and governments may take symbolic actions rather than, or in addition to, directly addressing the identified problems.

    Computer encoding

    Logo of the Unicode Consortium

    Unicode (also known as The Unicode Standard and TUS) is a character encoding standard maintained by the Unicode Consortium designed to support the use of text in all of the world's writing systems that can be digitized. Version 17.0 defines 159,801 characters and 172 scripts used in various ordinary, literary, academic, and technical contexts.

    Unicode has largely supplanted the previous environment of myriad incompatible character sets used within different locales and on different computer architectures. The entire repertoire of these sets, plus many additional characters, were merged into the single Unicode set. Unicode is used to encode the vast majority of text on the Internet, including most web pages, and relevant Unicode support has become a common consideration in contemporary software development. Unicode is ultimately capable of encoding more than 1.1 million characters.

    The Unicode character repertoire is synchronized with ISO/IEC 10646, each being code-for-code identical with one another. However, The Unicode Standard is more than just a repertoire within which characters are assigned. To aid developers and designers, the standard also provides charts and reference data, as well as annexes explaining concepts germane to various scripts, providing guidance for their implementation. Topics covered by these annexes include character normalization, character composition and decomposition, collation, and directionality.

    Unicode encodes 3,790 emoji, with the continued development thereof conducted by the Consortium as a part of the standard. The widespread adoption of Unicode was in large part responsible for the initial popularization of emoji outside of Japan.

    Unicode text is processed and stored as binary data using one of several encodings, which define how to translate the standard's abstracted codes for characters into sequences of bytes. The Unicode Standard itself defines three encodings: UTF-8, UTF-16, and UTF-32, though several others exist. UTF-8 is the most widely used by a large margin, in part due to its backwards-compatibility with ASCII.

    Distributed artificial intelligence

    From Wikipedia, the free encyclopedia https://en.wikipedia.org/wiki/Dis...