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Freedom of speech is the political right to communicate one's opinions and ideas via speech. The term freedom of expression is sometimes used synonymously, but includes any act of seeking, receiving and imparting information or ideas, regardless of the medium used. In practice, the right to freedom of speech is not absolute in any country and the right is commonly subject to limitations, as with libel, slander, obscenity and incitement to commit a crime.

The right to freedom of expression is recognized as a human right under Article 19 of the Universal Declaration of Human Rights and recognized in international human rights law in the International Covenant on Civil and Political Rights (ICCPR). Article 19 of the ICCPR states that "[e]veryone shall have the right to hold opinions without interference" and "everyone shall have the right to freedom of expression; this right shall include freedom to seek, receive and impart information and ideas of all kinds, regardless of frontiers, either orally, in writing or in print, in the form of art, or through any other media of his choice". Article 19 goes on to say that the exercise of these rights carries "special duties and responsibilities" and may "therefore be subject to certain restrictions" when necessary "[f]or respect of the rights or reputation of others" or "[f]or the protection of national security or of public order (order public), or of public health or morals".^[1][2]

The right to freedom of speech and expression[link]

Concepts of freedom of speech can be found in early human rights documents.^[3] England’s Bill of Rights 1689 granted 'freedom of speech in Parliament' and the Declaration of the Rights of Man and of the Citizen, adopted during the French Revolution in 1789, specifically affirmed freedom of speech as an inalienable right.^[4] The Declaration provides for freedom of expression in Article 11, which states that:

"The free communication of ideas and opinions is one of the most precious of the rights of man. Every citizen may, accordingly, speak, write, and print with freedom, but shall be responsible for such abuses of this freedom as shall be defined by law."^[5]

Article 19 of the Universal Declaration of Human Rights, adopted in 1948, states that:

"Everyone has the right to freedom of opinion and expression; this right includes freedom to hold opinions without interference and to seek, receive and impart information and ideas through any media and regardless of frontiers."^[6]

Today freedom of speech, or the freedom of expression, is recognized in international and regional human rights law. The right is enshrined in Article 19 of the International Covenant on Civil and Political Rights, Article 10 of the European Convention on Human Rights, Article 13 of the American Convention on Human Rights and Article 9 of the African Charter on Human and Peoples' Rights.^[7] Based on John Milton's arguments, freedom of speech is understood as a multi-faceted right that includes not only the right to express, or disseminate, information and ideas, but three further distinct aspects:

• the right to seek information and ideas;
• the right to receive information and ideas;
• the right to impart information and ideas.^[7]

International, regional and national standards also recognize that freedom of speech, as the freedom of expression, includes any medium, be it orally, in written, in print, through the Internet or through art forms. This means that the protection of freedom of speech as a right includes not only the content, but also the means of expression.^[7]

Relationship to other rights[link]

The right to freedom of speech and expression is closely related to other rights, and may be limited when conflicting with other rights (see Limitations on freedom of speech).^[7] The right to freedom of expression is also related to the right to a fair trial and court proceeding which may limit access to the search for information or determine the opportunity and means in which freedom of expression is manifested within court proceedings.^[8] As a general principle freedom of expression may not limit the right to privacy, as well as the honor and reputation of others. However greater latitude is given when criticism of public figures is involved.^[8] The right to freedom of expression is particularly important for media, which plays a special role as the bearer of the general right to freedom of expression for all.^[7] However, freedom of the press is not necessarily enabling freedom of speech. Judith Lichtenberg has outlined conditions in which freedom of the press may constrain freedom of speech, for example where the media suppresses information or stifles the diversity of voices inherent in freedom of speech. Lichtenberg argues that freedom of the press is simply a form of property right summed up by the principle "no money, no voice".^[9]

Origins[link]

Freedom of speech and expression has a long history that predates modern international human rights instruments.^[10] It is thought that ancient Athens’ democratic ideology of free speech may have emerged in the late 6th or early 5th century BC.^[11] Two of the most cherished values of the Roman Republic were freedom of religion and freedom of speech.^[12] In Islamic ethics, freedom of speech was first declared in the Rashidun period by the caliph Umar in the 7th century AD.^{[13][verification needed]} In the Abbasid Caliphate period, freedom of speech was also declared by al-Hashimi (a cousin of Caliph al-Ma'mun) in a letter to one of the religious opponents he was attempting to convert through reason.^[14]

Freedom of speech, dissent and truth[link]

Before the invention of the printing press a writing, once created, could only be physically multiplied by the highly laborious and error-prone process of manual copying out and an elaborate system of censorship and control over scribes existed.^[16] Printing allowed for multiple exact copies of a work, leading to a more rapid and widespread circulation of ideas and information (see print culture).^[17] The origins of copyright law in most European countries lie in efforts by the Roman Catholic Church and governments to regulate and control the output of printers.^[17] In 1501 Pope Alexander VI issued a Bill against the unlicensed printing of books and in 1559 the Index Expurgatorius, or List of Prohibited Books, was issued for the first time.^[16] The Index Expurgatorius is the most famous and long lasting example of "bad books" catalogues issued by the Roman Catholic Church, which assumed responsibility to control thoughts and opinions, and suppressed views that went against its doctrines. The Index Expurgatorius was administered by the Roman Inquisition, but enforced by local government authorities, and went through 300 editions. Amongst others it banned or censored books written by Rene Descartes, Giordano Bruno, Galileo Galilei, David Hume, John Locke, Daniel Defoe, Jean-Jacques Rousseau and Voltaire.^[18] While governments and church encouraged printing in many ways because it allowed for the dissemination of Bibles and government information, works of dissent and criticism could also circulate rapidly. As a consequence, governments established controls over printers across Europe, requiring them to have official licenses to trade and produce books.^[17]

Title page of Index Librorum Prohibitorum, or List of Prohibited Books, (Venice 1564).

This 1688 edition of Jacobus de Voragine's Golden Legend (1260) was censored according to the Index Librorum Expurgatorum of 1707, which listed the specific passages of books already in circulation that required censorship.^[19][20]

The notion that the expression of dissent or subversive views should be tolerated, not censured or punished by law, developed alongside the rise of printing and the press. Areopagitica, published in 1644, was John Milton's response to the Parliament of England's re-introduction of government licensing of printers, hence publishers.^[21] Church authorities had previously ensured that Milton's essay on the right to divorce was refused a license for publication. In Areopagitica, published without a license,^[22] Milton made an impassioned plea for freedom of expression and toleration of falsehood,^[21] stating:

"Give me the liberty to know, to utter, and to argue freely according to conscience, above all liberties."^[21]

Milton's defense of freedom of expression was grounded in a Protestant worldview and he thought that the English people had the mission to work out the truth of the Reformation, which would lead to the enlightenment of all people. But Milton also articulated the main strands of future discussions about freedom of expression. By defining the scope of freedom of expression and of "harmful" speech Milton argued against the principle of pre-censorship and in favor of tolerance for a wide range of views.^[21]

As the "menace" of printing spread, governments established centralised control mechanism.^[23] The French crown repressed printing and the printer Etienne Dolet was burned at the stake in 1546. In 1557 the British Crown thought to stem the flow of seditious and heretical books by chartering the Stationers' Company. The right to print was limited to the members of that guild, and thirty years later the Star Chamber was chartered to curtail the "greate enormities and abuses" of "dyvers contentyous and disorderlye persons professinge the arte or mystere of pryntinge or selling of books." The right to print was restricted to two universities and to the 21 existing printers in the city of London, which had 53 printing presses. As the British crown took control of type founding in 1637 printers fled to the Netherlands. Confrontation with authority made printers radical and rebellious, with 800 authors, printers and book dealers being incarcerated in the Bastille in Paris before it was stormed in 1789.^[23]

A succession of English thinkers was at the forefront at the beginning of the discussion the idea of a right to freedom of expression, among them John Milton (1608–74) and John Locke (1632–1704). Locke established the individual as the unit of value and the bearer of rights to life, liberty, property and the pursuit of happiness. However Lockes ideas evolved primarily around the concept of the right to seek salvation for one's soul, and was thus primarily concerned with theological matters. Locke did not support a universal toleration and freedom of speech, some groups, like atheists, should not be allowed according to his ideas.^[24]

By the second half of the 17th century philosophers on the European continent like Baruch Spinoza and Pierre Bayle developed ideas encompassing a more universal aspect freedom of speech and toleration than the early English philosophers.^[25] By the 18th century the idea of freedom of speech was being discussed by thinkers all over the Western world, especially by French philosophes like Denis Diderot, Baron d'Holbach and Claude Adrien Helvétius^[26] The idea began to be incorporated in political theory both in theory as well as practice; the first state edict in history proclaiming complete freedom of speech was the one issued December 4 1770 in Denmark-Norway during the regency of Johann Friedrich Struensee.^[27] However Struensee himself imposed some minor limitations to this edict in October 7 1771, and it was even further limited after the fall of Struensee with legislation introduced in 1773, although censorship was not reintroduced.^[28]

John Stuart Mill (1806–1873) argued that without human freedom there can be no progress in science, law or politics, which according to Mill required free discussion of opinion. Mill's On Liberty, published in 1859 became a classic defence of the right to freedom of expression.^[21] Mill argued that truth drives out falsity, therefore the free expression of ideas, true or false, should not be feared. Truth is not stable or fixed, but evolves with time. Mill argued that much of what we once considered true has turned out false. Therefore views should not be prohibited for their apparent falsity. Mill also argued that free discussion is necessary to prevent the "deep slumber of a decided opinion". Discussion would drive the onwards march of truth and by considering false views the basis of true views could be re-affirmed.^[29] Furthermore, Mill argued that an opinion only carries intrinsic value to the owner of that opinion, thus silencing the expression of that opinion is an injustice to a basic human right. For Mill, the only instance in which speech can be justifiably suppressed is in order to prevent harm from a clear and direct threat. Neither economic or moral implications, nor the speakers own well-being would justify suppression of speech.^[30]

In Evelyn Beatrice Hall's biography of Voltaire, she coined the following phrase to illustrate Voltaire's beliefs: "I disapprove of what you say, but I will defend to the death your right to say it."^[31] Hall's quote is frequently cited to describe the principle of freedom of speech.^[32] In the 20th Century Noam Chomsky states that: "If you believe in freedom of speech, you believe in freedom of speech for views you don't like. Stalin and Hitler, for example, were dictators in favor of freedom of speech for views they liked only. If you're in favor of freedom of speech, that means you're in favor of freedom of speech precisely for views you despise."^[33] Professor Lee Bollinger argues that "the free speech principle involves a special act of carving out one area of social interaction for extraordinary self-restraint, the purpose of which is to develop and demonstrate a social capacity to control feelings evoked by a host of social encounters." Bollinger argues that tolerance is a desirable value, if not essential. However, critics argue that society should be concerned by those who directly deny or advocate, for example, genocide (see Limitations, below).^[34]

Democracy[link]

The free speech zone at the 2004 Democratic National Convention

The notion of freedom of expression is intimately linked to political debate and the concept of democracy. The norms on limiting freedom of expression mean that public debate may not be completely suppressed even in times of emergency.^[8] One of the most notable proponents of the link between freedom of speech and democracy is Alexander Meiklejohn. He argues that the concept of democracy is that of self-government by the people. For such a system to work an informed electorate is necessary. In order to be appropriately knowledgeable, there must be no constraints on the free flow of information and ideas. According to Meiklejohn, democracy will not be true to its essential ideal if those in power are able to manipulate the electorate by withholding information and stifling criticism. Meiklejohn acknowledges that the desire to manipulate opinion can stem from the motive of seeking to benefit society. However, he argues, choosing manipulation negates, in its means, the democratic ideal.^[35]

Eric Barendt has called this defence of free speech on the grounds of democracy "probably the most attractive and certainly the most fashionable free speech theory in modern Western democracies".^[36] Thomas I. Emerson expanded on this defence when he argued that freedom of speech helps to provide a balance between stability and change. Freedom of speech acts as a "safety valve" to let off steam when people might otherwise be bent on revolution. He argues that "The principle of open discussion is a method of achieving a more adaptable and at the same time more stable community, of maintaining the precarious balance between healthy cleavage and necessary consensus." Emerson furthermore maintains that "Opposition serves a vital social function in offsetting or ameliorating (the) normal process of bureaucratic decay."^[37]

Research undertaken by the Worldwide Governance Indicators project at the World Bank, indicates that freedom of speech, and the process of accountability that follows it, have a significant impact in the quality of governance of a country. "Voice and Accountability" within a country, defined as "the extent to which a country's citizens are able to participate in selecting their government, as well as freedom of expression, freedom of association, and free media" is one of the six dimensions of governance that the Worldwide Governance Indicators measure for more than 200 countries.^[38]

Social interaction and community[link]

Permanent Free Speech Wall in Charlottesville, VA

Richard Moon has developed the argument that the value of freedom of speech and freedom of expression lies with social interactions. Moon writes that "by communicating an individual forms relationships and associations with others – family, friends, co-workers, church congregation, and countrymen. By entering into discussion with others an individual participates in the development of knowledge and in the direction of the community."^[39]

Limitations[link]

For specific country examples see Freedom of speech by country, and Criminal speech.

According to the Freedom Forum Organization, legal systems, and society at large, recognize limits on the freedom of speech, particularly when freedom of speech conflicts with other values or rights.^[40] Limitations to freedom of speech may follow the "harm principle" or the "offense principle", for example in the case of pornography, religious belief or hate speech. Limitations to freedom of speech may occur through legal sanction or social disapprobation, or both.^[41]

Members of Westboro Baptist Church have been specifically banned from entering Canada for hate speech.^[42]

In "On Liberty" (1859) John Stuart Mill argued that "...there ought to exist the fullest liberty of professing and discussing, as a matter of ethical conviction, any doctrine, however immoral it may be considered."^[41] Mill argues that the fullest liberty of expression is required to push arguments to their logical limits, rather than the limits of social embarrassment. However, Mill also introduced what is known as the harm principle, in placing the following limitation on free expression: "the only purpose for which power can be rightfully exercised over any member of a civilized community, against his will, is to prevent harm to others."^[41]

In 1985 Joel Feinberg introduced what is known as the "offence principle", arguing that Mill's harm principle does not provide sufficient protection against the wrongful behaviours of others. Feinberg wrote "It is always a good reason in support of a proposed criminal prohibition that it would probably be an effective way of preventing serious offense (as opposed to injury or harm) to persons other than the actor, and that it is probably a necessary means to that end."^[43] Hence Feinberg argues that the harm principle sets the bar too high and that some forms of expression can be legitimately prohibited by law because they are very offensive. But, as offending someone is less serious than harming someone, the penalties imposed should be higher for causing harm.^[43] In contrast Mill does not support legal penalties unless they are based on the harm principle.^[41] Because the degree to which people may take offense varies, or may be the result of unjustified prejudice, Feinberg suggests that a number of factors need to be taken into account when applying the offense principle, including: the extent, duration and social value of the speech, the ease with which it can be avoided, the motives of the speaker, the number of people offended, the intensity of the offense, and the general interest of the community at large.^[41]

The Internet and Information Society[link]

Free Speech flag, from the HD DVD AACS case

Jo Glanville, editor of the Index on Censorship, states that "the Internet has been a revolution for censorship as much as for free speech".^[44] International, national and regional standards recognise that freedom of speech, as one form of freedom of expression, applies to any medium, including the Internet.^[7] The Communications Decency Act (CDA) of 1996 was the first major attempt by the United States Congress to regulate pornographic material on the Internet. In 1997, in the landmark cyberlaw case of Reno v. ACLU, the U.S. Supreme Court partially overturned the law.^{[citation needed]} Judge Stewart R. Dalzell, one of the three federal judges who in June 1996 declared parts of the CDA unconstitutional, in his opinion stated the following:^[45]

"The Internet is a far more speech-enhancing medium than print, the village green, or the mails. Because it would necessarily affect the Internet itself, the CDA would necessarily reduce the speech available for adults on the medium. This is a constitutionally intolerable result. Some of the dialogue on the Internet surely tests the limits of conventional discourse. Speech on the Internet can be unfiltered, unpolished, and unconventional, even emotionally charged, sexually explicit, and vulgar – in a word, "indecent" in many communities. But we should expect such speech to occur in a medium in which citizens from all walks of life have a voice. We should also protect the autonomy that such a medium confers to ordinary people as well as media magnates. [. . .] My analysis does not deprive the Government of all means of protecting children from the dangers of Internet communication. The Government can continue to protect children from pornography on the Internet through vigorous enforcement of existing laws criminalizing obscenity and child pornography. [. . .] As we learned at the hearing, there is also a compelling need for public educations about the benefits and dangers of this new medium, and the Government can fill that role as well. In my view, our action today should only mean that Government’s permissible supervision of Internet contents stops at the traditional line of unprotected speech. [. . .] The absence of governmental regulation of Internet content has unquestionably produced a kind of chaos, but as one of the plaintiff’s experts put it with such resonance at the hearing: "What achieved success was the very chaos that the Internet is. The strength of the Internet is chaos." Just as the strength of the Internet is chaos, so that strength of our liberty depends upon the chaos and cacophony of the unfettered speech the First Amendment protects."^[45]

The World Summit on the Information Society (WSIS) Declaration of Principles adopted in 2003 makes specific reference to the importance of the right to freedom of expression for the "Information Society" in stating:

"We reaffirm, as an essential foundation of the Information society, and as outlined in Article 19 of the Universal Declaration of Human Rights, that everyone has the right to freedom of opinion and expression; that this right includes freedom to hold opinions without interference and to seek, receive and impart information and ideas through any media and regardless of frontiers. Communication is a fundamental social process, a basic human need and the foundation of all social organisation. It is central to the Information Society. Everyone, everywhere should have the opportunity to participate and no one should be excluded from the benefits of the Information Society offers."^[46]

According to Bernt Hugenholtz and Lucie Guibault the public domain is under pressure from the "commodification of information" as item of information that previously had little or no economic value, have acquired independent economic value in the information age, such as factual data, personal data, genetic information and pure ideas. The commodification of information is taking place through intellectual property law, contract law, as well as broadcasting and telecommunications law.^[47]

Freedom of information[link]

Freedom of information is an extension of freedom of speech where the medium of expression is the Internet. Freedom of information may also refer to the right to privacy in the context of the Internet and information technology. As with the right to freedom of expression, the right to privacy is a recognised human right and freedom of information acts as an extension to this right.^[48] Freedom of information may also concern censorship in an information technology context, i.e. the ability to access Web content, without censorship or restrictions.^[49]

Freedom of information is also explicitly protected by acts such as the Freedom of Information and Protection of Privacy Act of Ontario, in Canada.^{[citation needed]}

Internet censorship[link]

The concept of freedom of information has emerged in response to state sponsored censorship, monitoring and surveillance of the internet. Internet censorship includes the control or suppression of the publishing or accessing of information on the Internet.^[50] The Global Internet Freedom Consortium claims to remove blocks to the "free flow of information" for what they term "closed societies".^[51] According to the Reporters without Borders (RWB) "internet enemy list" the following states engage in pervasive internet censorship: China, Cuba, Iran, Myanmar/Burma, North Korea, Saudi Arabia, Syria, Turkmenistan, Uzbekistan, and Vietnam.^[52]

A widely publicized example of internet censorship is the "Great Firewall of China" (in reference both to its role as a network firewall and to the ancient Great Wall of China). The system blocks content by preventing IP addresses from being routed through and consists of standard firewall and proxy servers at the Internet gateways. The system also selectively engages in DNS poisoning when particular sites are requested. The government does not appear to be systematically examining Internet content, as this appears to be technically impractical.^[53] Internet censorship in the People's Republic of China is conducted under a wide variety of laws and administrative regulations. In accordance with these laws, more than sixty Internet regulations have been made by the People's Republic of China (PRC) government, and censorship systems are vigorously implemented by provincial branches of state-owned ISPs, business companies, and organizations.^[54][55]

See also[link]

Digital rights Forbidden number Freedom of speech by country Freedom of thought Global Network Initiative Hate speech Heckler's veto International Freedom of Expression Exchange Jyllands-Posten Muhammad cartoons controversy Laws against Holocaust denial

Media transparency Market for loyalties theory OAS Special Rapporteur for Freedom of Expression Political correctness Right to pornography Symbolic speech WALTIC (Writers' and Literary Translators' International Congress) Wikileaks Speech code

Freedom of speech portal

References[link]

External links[link]

Wikimedia Commons has media related to: Category:Freedom of speech

Wikisource has original text related to this article: Freedom of speech

Look up freedom of speech in Wiktionary, the free dictionary.

Wikinews has related news: Free speech

Wikiquote has a collection of quotations related to: Freedom of speech

• freeeden
• Speaking Out for Free Expression: 1987–2007 and Beyond
• Timeline: a history of free speech
• UN-Resolution 217 A III – (Meinungsfreiheit.org)
• Article19.org, Global Campaign for Free Expression
• Dissent gets dangerous in the USA (The First Post)
• Free Speech Debate
• Banned Magazine, the journal of censorship and secrecy.
• Free Speech Internet Television
• International Freedom of Expression Exchange
• Index on Censorship
• irrepressible.info – Amnesty International's campaign against internet repression
• Organization of American States – Special Rapporteur
• Original Meaning of Freedom of Speech (U.S.A)

Noam Chomsky

Noam Chomsky visiting Vancouver, British Columbia in 2004
Other names	Avram Noam Chomsky
Born	(1928-12-07) December 7, 1928 (age 83) Philadelphia, Pennsylvania
Era	20th / 21st-century philosophy
Region	Western philosophy
School	Generative linguistics, Analytic philosophy
Main interests	Linguistics · Psychology Philosophy of language Philosophy of mind Politics · Ethics
Notable ideas	Generative grammar, universal grammar, transformational grammar, government and binding, X-bar theory, Chomsky hierarchy, context-free grammar, principles and parameters, Minimalist program, language acquisition device, poverty of the stimulus, Chomsky–Schützenberger theorem, Chomsky Normal Form, propaganda model[1]
Influenced by Dwight Macdonald,[2] Pāṇini, Bertrand Russell,[3] Ludwig Wittgenstein, John Dewey, Mikhail Bakunin, Wilhelm von Humboldt, Adam Smith, Zellig Harris, Rudolf Rocker, Immanuel Kant, René Descartes, George Orwell, C. West Churchman, Alan Turing, W. V. O. Quine, Russian literature, Hebrew literature[4]
Influenced Colin McGinn, Edward Said, Christopher Hitchens, Steven Pinker, Peter Ludlow, Tanya Reinhart, Morris Halle, Gilbert Harman, Jerry Fodor, Howard Lasnik, Robert Fisk, Neil Smith, Ray Jackendoff, Norbert Hornstein, Jean Bricmont, Marc Hauser, Norman Finkelstein, Robert Lees, Hugo Chavez, Mark Baker, Julian Boyd, Ray C. Dougherty, Derek Bickerton, Amy Goodman, Michael Albert

Avram Noam Chomsky (/ˈnoʊm ˈtʃɒmski/; born December 7, 1928) is an American linguist, philosopher,^[5][6] cognitive scientist, historian, and activist. He is an Institute Professor and Professor (Emeritus) in the Department of Linguistics & Philosophy at MIT, where he has worked for over 50 years.^[7] Chomsky has been described as the "father of modern linguistics"^[8][9][10] and a major figure of analytic philosophy.^[5] His work has influenced fields such as computer science, mathematics, and psychology.^[11][12]

Ideologically identifying with anarcho-syndicalism and libertarian socialism, Chomsky is known for his critiques of U.S. foreign policy^[13] and contemporary capitalism,^[14] and he has been described as a prominent cultural figure.^[15] His media criticism has included Manufacturing Consent: The Political Economy of the Mass Media (1988), co-written with Edward S. Herman, an analysis articulating the propaganda model theory for examining the media.

According to the Arts and Humanities Citation Index in 1992, Chomsky was cited as a source more often than any other living scholar from 1980 to 1992, and was the eighth most cited source overall.^{[16][17][18][19]} Chomsky is the author of over 100 books.^[20] He is credited as the creator or co-creator of the Chomsky hierarchy, the universal grammar theory, and the Chomsky–Schützenberger theorem.

Life and career[link]

Chomsky was born on December 7, 1928, to Jewish parents in the affluent East Oak Lane neighborhood of Philadelphia, Pennsylvania, the elder son of noted professor of Hebrew at Gratz College and IWW (Industrial Workers of the World) member William Chomsky (1896–1977), a native of Ukraine. His mother, Elsie Chomsky (née Simonofsky)—a native of what is present-day Belarus—grew up in the United States and, unlike her husband, spoke "ordinary New York English". Chomsky's parents' first language was Yiddish,^[21] but Chomsky said it was "taboo" in his family to speak it.^[21] Although Chomsky's mother was part of the radical activism in the 1930s, he was influenced largely by his uncle who, having never passed 4th grade, owned a newsstand that acted as an "intellectual center [where] professors of this and that argu[ed] all night".^[22] Chomsky was influenced also by being a part of a Hebrew-based, Zionist organization, as well as by hanging around anarchist bookstores.^[22]

He describes his family as living in a sort of "Jewish ghetto", split into a "Yiddish side" and "Hebrew side", with his family aligning with the latter and bringing him up "immersed in Hebrew culture and literature", though he means more a "cultural ghetto than a physical one".^[23] Chomsky also describes tensions he experienced with Irish Catholics and German Catholics and anti-semitism in the mid-1930s. He recalls "beer parties" celebrating the fall of Paris to the Nazis.^[23] In a discussion of the irony of his staying in the 1980s in a Jesuit House in Central America, Chomsky explained that during his childhood, "We were the only Jewish family around. I grew up with a visceral fear of Catholics. They're the people who beat you up on your way to school. So I knew when they came out of that building down the street, which was the Jesuit school, they were raving anti-Semites. So childhood memories took a long time to overcome."^[24]

Chomsky remembers the first article he wrote was at age 10 while a student at Oak Lane Country Day School about the threat of the spread of fascism, following the fall of Barcelona in the Spanish Civil War. From the age of 12 or 13, he identified more fully with anarchist politics.^[25]

A graduate of Central High School of Philadelphia, Chomsky began studying philosophy and linguistics at the University of Pennsylvania in 1945, taking classes with philosophers such as C. West Churchman and Nelson Goodman and linguist Zellig Harris. Harris's teaching included his discovery of transformations as a mathematical analysis of language structure (mappings from one subset to another in the set of sentences). Chomsky referred to the morphophonemic rules in his 1951 master's thesis—The Morphophonemics of Modern Hebrew—as transformations in the sense of Carnap's 1938 notion of rules of transformation (vs. rules of formation), and subsequently reinterpreted the notion of grammatical transformations in a very different way from Harris, as operations on the productions of a context-free grammar (derived from Post production systems). Harris's political views were instrumental in shaping those of Chomsky.^[26] Chomsky earned a BA in 1949 and an MA in 1951.

In 1949, he married linguist Carol Schatz. They remained married for 59 years until her death from cancer in December 2008.^[27] The couple had two daughters, Aviva (b. 1957) and Diane (b. 1960), and a son, Harry (b. 1967). With his wife Carol, Chomsky spent time in 1953 living in HaZore'a, a kibbutz in Israel. Asked in an interview whether the stay was "a disappointment" Chomsky replied, "No, I loved it"; however, he "couldn't stand the ideological atmosphere" and "fervent nationalism" in the early 1950s at the kibbutz, with Stalin being defended by many of the left-leaning kibbutz members who chose to paint a rosy image of future possibilities and contemporary realities in the USSR.^[28] Chomsky notes seeing many positive elements in the commune-like living of the kibbutz, in which parents and children lived together in separate houses, and when asked whether there were "lessons that we have learned from the history of the kibbutz", responded,^[29][30] that in "some respects, the kibbutzim came closer to the anarchist ideal than any other attempt that lasted for more than a very brief moment before destruction, or that was on anything like a similar scale. In these respects, I think they were extremely attractive and successful; apart from personal accident, I probably would have lived there myself – for how long, it's hard to guess."

Chomsky received his PhD in linguistics from the University of Pennsylvania in 1955. He conducted part of his doctoral research during four years at Harvard University as a Harvard Junior Fellow. In his doctoral thesis, he began to develop some of his linguistic ideas, elaborating on them in his 1957 book Syntactic Structures, one of his best-known works in linguistics.

Chomsky joined the staff of MIT in 1955 and in 1961 was appointed full professor in the Department of Modern Languages and Linguistics (now the Department of Linguistics and Philosophy). From 1966 to 1976 he held the Ferrari P. Ward Professorship of Modern Languages and Linguistics, and in 1976 he was appointed Institute Professor. As of 2010, Chomsky has taught at MIT continuously for 55 years.

In February 1967, Chomsky became one of the leading opponents of the Vietnam War with the publication of his essay, "The Responsibility of Intellectuals",^[31] in The New York Review of Books. This was followed by his 1969 book, American Power and the New Mandarins, a collection of essays that established him at the forefront of American dissent. His far-reaching criticisms of U.S. foreign policy and the legitimacy of U.S. power have raised controversy,^[32][33] and he is frequently sought out for his views by publications and news outlets internationally. In 1977 he delivered the Huizinga Lecture in Leiden, the Netherlands, under the title: Intellectuals and the State.

Chomsky has received death threats because of his criticisms of U.S. foreign policy.^[34] He was also on a list of planned targets created by Theodore Kaczynski, better known as the Unabomber; during the period that Kaczynski was at large, Chomsky had all of his mail checked for explosives.^[34] He states that he often receives undercover police protection, in particular while on the MIT campus, although he does not agree with the police protection.^[34]

Chomsky resides in Lexington, Massachusetts, and travels often, giving lectures on politics.

Thought[link]

Linguistics[link]

Chomskyan linguistics, beginning with his Syntactic Structures, a distillation of his Logical Structure of Linguistic Theory (1955, 75), challenges structural linguistics and introduces transformational grammar. This approach takes utterances (sequences of words) to have a syntax characterized by a formal grammar; in particular, a context-free grammar extended with transformational rules.

Perhaps his most influential and time-tested contribution to the field is the claim that modeling knowledge of language using a formal grammar accounts for the "productivity" or "creativity" of language. In other words, a formal grammar of a language can explain the ability of a hearer-speaker to produce and interpret an infinite number of utterances, including novel ones, with a limited set of grammatical rules and a finite set of terms. He has always acknowledged his debt to Pāṇini for his modern notion of an explicit generative grammar, although it is also related to rationalist ideas of a priori knowledge.

It is a popular misconception that Chomsky proved that language is entirely innate, and that he discovered a "universal grammar" (UG). In fact, Chomsky simply observed that while a human baby and a kitten are both capable of inductive reasoning, if they are exposed to exactly the same linguistic data, the human child will always acquire the ability to understand and produce language, while the kitten will never acquire either ability. Chomsky labeled whatever the relevant capacity the human has that the cat lacks the "language acquisition device" (LAD) and suggested that one of the tasks for linguistics should be to figure out what the LAD is and what constraints it puts on the range of possible human languages. The universal features that would result from these constraints are often termed "universal grammar" or UG.^[35]

The Principles and Parameters approach (P&P)—developed in his Pisa 1979 Lectures, later published as Lectures on Government and Binding (LGB)—makes strong claims regarding universal grammar: that the grammatical principles underlying languages are innate and fixed, and the differences among the world's languages can be characterized in terms of parameter settings in the brain (such as the pro-drop parameter, which indicates whether an explicit subject is always required, as in English, or can be optionally dropped, as in Spanish), which are often likened to switches. (Hence the term principles and parameters, often given to this approach.) In this view, a child learning a language need only acquire the necessary lexical items (words, grammatical morphemes, and idioms), and determine the appropriate parameter settings, which can be done based on a few key examples.

Proponents of this view argue that the pace at which children learn languages is inexplicably rapid, unless children have an innate ability to learn languages. The similar steps followed by children all across the world when learning languages, and the fact that children make certain characteristic errors as they learn their first language, whereas other seemingly logical kinds of errors never occur (and, according to Chomsky, should be attested if a purely general, rather than language-specific, learning mechanism were being employed), are also pointed to as indications of innateness.

More recently, in his Minimalist Program (1995), while retaining the core concept of "principles and parameters," Chomsky attempts a major overhaul of the linguistic machinery involved in the LGB model, stripping from it all but the barest necessary elements, while advocating a general approach to the architecture of the human language faculty that emphasizes principles of economy and optimal design, reverting to a derivational approach to generation, in contrast with the largely representational approach of classic P&P.

Chomsky's ideas have had a strong influence on researchers of language acquisition in children, though many researchers in this area such as Elizabeth Bates^[36] and Michael Tomasello^[37] argue very strongly against Chomsky's theories, and instead advocate emergentist or connectionist theories, explaining language with a number of general processing mechanisms in the brain that interact with the extensive and complex social environment in which language is used and learned.

His best-known work in phonology is The Sound Pattern of English (1968), written with Morris Halle (and often known as simply SPE). This work has had a great significance for the development in the field. While phonological theory has since moved beyond "SPE phonology" in many important respects, the SPE system is considered the precursor of some of the most influential phonological theories today, including autosegmental phonology, lexical phonology and optimality theory. Chomsky no longer publishes on phonology.

Generative grammar[link]

The Chomskyan approach towards syntax, often termed generative grammar, studies grammar as a body of knowledge possessed by language users. Since the 1960s, Chomsky has maintained that much of this knowledge is innate, implying that children need only learn certain parochial features of their native languages.^[38] The innate body of linguistic knowledge is often termed universal grammar. From Chomsky's perspective, the strongest evidence for the existence of Universal Grammar is simply the fact that children successfully acquire their native languages in so little time. Furthermore, he argues that there is an enormous gap between the linguistic stimuli to which children are exposed and the rich linguistic knowledge they attain (the "poverty of the stimulus" argument). The knowledge of Universal Grammar would serve to bridge that gap.

Chomsky's theories have been immensely influential within linguistics, but they have also received criticism. One recurring criticism of the Chomskyan variety of generative grammar is that it is Anglocentric and Eurocentric, and that often linguists working in this tradition have a tendency to base claims about Universal Grammar on a very small sample of languages, sometimes just one. Initially, the Eurocentrism was exhibited in an overemphasis on the study of English. However, hundreds of different languages have now received at least some attention within Chomskyan linguistic analyses.^{[39][40][41][42][43]} In spite of the diversity of languages that have been characterized by UG derivations, critics continue to argue that the formalisms within Chomskyan linguistics are Anglocentric and misrepresent the properties of languages that are different from English.^[44][45][46] Thus, Chomsky's approach has been criticized as a form of linguistic imperialism.^[47] In addition, Chomskyan linguists rely heavily on the intuitions of native speakers regarding which sentences of their languages are well-formed. This practice has been criticized on general methodological grounds. Some psychologists and psycholinguists,^[who?] though sympathetic to Chomsky's overall program, have argued that Chomskyan linguists pay insufficient attention to experimental data from language processing, with the consequence that their theories are not psychologically plausible. Other critics (see language learning) have questioned whether it is necessary to posit Universal Grammar to explain child language acquisition, arguing that domain-general learning mechanisms are sufficient.

Today there are many different branches of generative grammar; one can view grammatical frameworks such as head-driven phrase structure grammar, lexical functional grammar, and combinatory categorial grammar as broadly Chomskyan and generative in orientation, but with significant differences in execution.

Chomsky hierarchy[link]

Chomsky is famous for investigating various kinds of formal languages and whether or not they might be capable of capturing key properties of human language. His Chomsky hierarchy partitions formal grammars into classes, or groups, with increasing expressive power, i.e., each successive class can generate a broader set of formal languages than the one before. Interestingly, Chomsky argues that modeling some aspects of human language requires a more complex formal grammar (as measured by the Chomsky hierarchy) than modeling others. For example, while a regular language is powerful enough to model English morphology, it is not powerful enough to model English syntax. In addition to being relevant in linguistics, the Chomsky hierarchy has also become important in computer science (especially in compiler construction and automata theory).^[48] Indeed, there is an equivalence between the Chomsky language hierarchy and the different kinds of automata. Thus theorems about languages are often dealt with as either languages (grammars) or automata.

An alternate method of dealing with languages is based upon Formal Power series.^[49] Formal Power series as well as the relationship between languages and semi-groups continued to occupy M. P. Schützenberger at the Sorbonne. Formal Power Series are similar to the Taylor Series one encounters in a course on Calculus, and it is especially useful for languages where words (terminal symbols) are commutative.^[50]

Politics[link]