libertarian

Etymology

liberty + -arian, dating from 1789. sense changes libertaire (“anarchist”) formed from liberté (“freedom”), from Latin libertas and the suffix -aire, from Latin -arius. The word first appeared in English in 1789 in William Belsham's Essays. This was contrasted with necessitarian, in the context of free will, and was not used in the current sense. The French word is first attested in a letter in May 1857 by French anarcho-communist Joseph Déjacque to anarchist philosopher Pierre-Joseph Proudhon, reading: : “Anarchiste juste-milieu, libéral et non LIBERTAIRE…” In translation: : “A centrist anarchist, liberal and not LIBERTARIAN…” hence the sense is of “extreme left-wing”. The French term was popularized as a euphemism for anarchist in the 1890s, following the lois scélérates, when anarchist publications were banned by law in France. The sense of “pro-property individualist” developed in the US in the 1940s, and was popularized in the 1950s. In the 1940s, Leonard Read began calling himself “libertarian” to contrast with “classical liberal”. In 1955, Dean Russell also promoted use of the word, writing: “Let those of us who love liberty trademark and reserve for our own use the good and honorable word ‘libertarian’.”

noun

1. One who advocates liberty, either generally or in relation to a specific issue.
   civil libertarian ― one who favors civil liberties
   cultural libertarian ― one who favors cultural freedom
2. (chiefly US) A believer in right-libertarianism, a political doctrine that emphasizes individual liberty and a lack of governmental regulation, intervention, and oversight both in matters of the economy (‘free market’) and in personal behavior where no one’s rights are being violated or threatened.
3. (chiefly UK, Ireland) A left-libertarian, an antiauthoritarian believer in both individual freedom and social justice (social equality and mutual aid).
   Landauer's reorientation of anarchist theory and practice in the direction of idealist and völkisch thought was often incomprehensible to the more traditional libertarians, and in the period of the second Sozialist Landauer no longer felt entirely comfortable with the simple "anarchist" label. For Landauer anarchism and socialism had always been different expressions of the same view; now he regarded anarchism as "merely the negative side of what is positively called socialism." 1973, Eugene Lunn, Prophet of Community: The Romantic Socialism of Gustav Landauer, Univ. of California Press, page 200
   For a long time, libertarian was interchangeable in France with anarchist but in recent years, its meaning has become more ambivalent. Some anarchists like David Guérin will call themselves 'libertarian socialists', partly to avoid the negative overtones still associated with anarchism, and partly to stress the place of anarchism with the socialist tradition. Even Marxists of the New Left like E. P. Thompson call themselves 'libertarian' to distinguish themselves from those authoritarian socialists and communists who believe in revolutionary dictatorship and vanguard parties. 2009, Peter Marshall, Demanding the Impossible: A History of Anarchism, page 641
   While anarchism and socialist libertarians have a rich history of revolutionary thinkers ranging from Emma Goldman to George Orwell, the best-known socialist libertarian thinker of today is probably Noam Chomsky. 2012, Wilbur R. Miller, The Social History of Crime and Punishment in America: An Encyclopedia, SAGE Publications, page 1008
4. (philosophy) A believer in the freedom of thinking beings to choose their own destiny, i.e. a believer in free will as opposed to those who believe the future is predetermined.

adj

1. Having the beliefs of libertarians; having a relative tendency towards liberty.
   He has libertarian views.
   A libertarian capitalist.
   Libertarian paternalism is the view that, because the way options are presented to citizens affects what they choose, society should present options in a way that “nudges” our intuitive selves to make choices that are more consistent with what our more deliberative selves would have chosen if they were in control. 2012-01, Steven Sloman, “The Battle Between Intuition and Deliberation”, in American Scientist, volume 100, number 1, archived from the original on 2012-01-08, page 74
   Rand Paul’s presidential campaign has drafted in his father, libertarian icon Ron Paul, to directly attack Republican rival Ted Cruz in a robocall in Iowa, the first time the former presidential candidate has gone on the offensive on his son’s behalf. 2016-01-13, Ben Jacobs, “Ron Paul criticizes Cruz's absence from Fed vote in support of son's campaign”, in The Guardian
   Anonymous activities have over the years leaned incoherently to the libertarian left and right, and everything in between, singling out everyone from Justin Bieber fans to feminists, fascists, cybersecurity specialists, and engaged in the kind of pervert-exposing vigilantism that blue-collar tabloid readers have long been mocked for. 2017, Angela Nagle, Kill All Normies, Zero Books
2. (dated) Relating to liberty, or to the doctrine of free will, as opposed to the doctrine of necessity.