|Russian Far East|
|Linguistic classification||One of the world's primary language families|
The distribution of Chukotko-Kamchatkan languages (red) in the 17th century (hatching, approximate) and at the end of the 20th century (solid).
The Chukotko-Kamchatkan or Chukchi–Kamchatkan languages are a language family of extreme northeastern Siberia. Its speakers traditionally were indigenous hunter-gatherers and reindeer-herders. Chukotko-Kamchatkan is endangered. The Kamchatkan branch is moribund, represented only by Western Itelmen, with only 80 elderly speakers left (as of the 2010 Russian census). The Chukotkan branch had close to 7,000 speakers left (as of 2010, the majority being speakers of Chukchi), with a reported total ethnic population of 25,000.
While the family is sometimes grouped typologically and geographically as Paleo-Siberian, no external genetic relationship has been widely accepted as proven. The most popular such proposals have been for links with Eskimo–Aleut, either alone or in the context of a wider grouping.
Less commonly encountered names for the family are Chukchian, Chukotian, Chukotan, Kamchukchee and Kamchukotic. Of these, Chukchian and Chukotian are ambiguous, since both terms are sometimes used to refer specifically to the family's northern branch.
In addition, Luorawetlan (also spelled Luoravetlan) has been in wide use since 1775 as a name for the family, although it is properly the self-designation of one of its constituent languages, Chukchi. The derivative Luorawetlanic may be preferable as a name for the family.
Languages of the family
The Chukotko-Kamchatkan family consists of two distantly related dialect clusters, Chukotkan and Kamchatkan. Chukotkan is considered anywhere from one to four languages, whereas there is only one surviving Kamchatkan language, Itelmen.
The relationship of the Chukotkan languages to Itelmen is distant, and has only been conclusively demonstrated recently.
All the Chukotko-Kamchatkan languages are under pressure from Russian. Almost all speakers are bilingual in Russian, and most younger members of the ethnic groups associated with the languages speak Russian only.
Relation to other language families
The Chukotko-Kamchatkan languages have no generally accepted relation to any other language family. There are several theories about possible relationships to existing or hypothetical language families.
They are sometimes classed among the Paleosiberian languages, a catch-all term for language groups with no identified relationship to one another that are believed to represent remnants of the language map of Siberia prior to the advances of Turkic and Tungusic.
Joseph Greenberg identifies Chukotko-Kamchatkan (which he names Chukotian) as a member of Eurasiatic, a proposed macrofamily that includes Indo-European, Altaic, and Eskimo–Aleut, among others. Greenberg also assigns Nivkh and Yukaghir, sometimes classed as "Paleosiberian" languages, to the Eurasiatic family.
While the Eurasiatic hypothesis has been well received by Nostraticists and some Indo-Europeanists, it remains very controversial. Part of the reason for this is that the Eurasiatic hypothesis rests on mass comparison of lexemes, grammatical formatives, and vowel systems (see Greenberg 2000–2002) rather than on the prevailing view that regular sound correspondences, linked to a wide array of lexemes and grammatical formatives, are the only valid means to establish genetic relationship (see for instance Baldi 2002:2–19).
Michael Fortescue, a specialist in Eskimo–Aleut as well as in Chukotko-Kamchatkan, argued for a link between Uralic, Yukaghir, Chukotko-Kamchatkan, and Eskimo–Aleut calling this proposed grouping Uralo-Siberian. Later, he has argued for Nivkh as the closest relative of Chukotko-Kamchatkan, and suggests interpreting the similarities to Uralo-Siberian through language contact.
- Possible clade with Indo-European
In a 2015 paper, Gerhard Jäger of the University of Tübingen reported "intriguing" and "controversial" findings regarding Chukotko-Kamchatkan and Indo-European, amongst other language families. Using a variant of mass lexical comparison, augmented by computational linguistic techniques, such as large-scale statistical analysis, Jäger investigated "deep genetic relations" between many different language families. To increase the chances that genuine genetic relationships were detected, he eliminated from consideration "rogue taxa": languages and families that had ambiguous positions, due to random similarities or recent language contact. Jäger found evidence that Chukotko-Kamchatkan and the Indo-European languages had statistically-significant similarities with each other suggesting that they may have once formed part of a clade. On the whole, similarities between the two families were greater than either shared with any other language family. This was the case even when Jäger factored in similarities in phonology that were likely random coincidences (such as a "surprisingly high number" of resemblances in vocabulary between Chukotko-Kamchatkan and the Goidelic branch of the Celtic languages). According to Jäger, when these "rogue taxa" were removed, the confidence value of a notional "Indo-European/Chukotko-Kamchatkan clade" fell only slightly, from 0.969 to a still statistically-significant 0.964.
- Hammarström, Harald; Forkel, Robert; Haspelmath, Martin, eds. (2017). "Chukotko-Kamchatkan". Glottolog 3.0. Jena, Germany: Max Planck Institute for the Science of Human History.
- Russian Census (2010); see also Demographics of Siberia.
- Fortescue, M. (1998). Language Relations Across Bering Strait
- Fortescue 2011, p. 1361: "I would no longer wish to relate CK directly to [Uralo-Siberian], although I believe that some of the lexical evidence [...] will hold up in terms of borrowing/diffusion."
- Gerhard Jäger, "Support for linguistic macrofamilies from weighted sequence alignment", PNAS, vol. 112, no. 41, pp. 12752–12757.
- Baldi, Philip. 2002. The Foundations of Latin. Berlin: Mouton de Gruyter.
- Fortescue, Michael. 1998. Language Relations Across Bering Strait. London: Cassell & Co.
- Fortescue, Michael. 2005. Comparative Chukotko–Kamchatkan Dictionary. Trends in Linguistics 23. Berlin: Mouton de Gruyter.
- Fortescue, Michael (2011). "The relationship of Nivkh to Chukotko-Kamchatkan revisited". Lingua. 121 (8): 1359–1376. doi:10.1016/j.lingua.2011.03.001.
- Greenberg, Joseph H. 2000. Indo-European and Its Closest Relatives: The Eurasiatic Language Family. Volume 1, Grammar. Stanford: Stanford University Press.
- Greenberg, Joseph H. 2002. Indo-European and Its Closest Relatives: The Eurasiatic Language Family. Volume 2, Lexicon. Stanford: Stanford University Press.