1. Today  Historical linguistics  From language birth...to language extinction  Endangered languages  Language change  Language families Readings: 12.1-12.2

2. From language birth...to language death  Creoles: the “newest” languages in the world today are the result of creolization 1970s: Nicaraguan sign language 1850s: Tok Pisin (Papua New Guinea) 1770s: Seselwa (Seychelles, Madagascar)

3. From language birth...to language death  Creoles: some are becoming national languages (Tok Pisin), others are, like conventional languages, dying out. Why do languages die? Loss of native speakers: cultural transmission ends when there are no children learning it - all speakers die (cataclysm or population attrition) - speakers are absorbed by another culture with another language and social need for the language decreases

4. From language birth...to language death  Types of language death: Sudden--all speakers die or are killed (, e.g. Tasmanian) Radical--speakers stop using the language under threat of political repression or genocide (Nez Perce) Gradual-- (most common) minority language dies out in contact with socially dominant language Bottom-to-top--survives only in a few contexts (e.g., Latin: liturgical usages)

5. Endangered languages  Only 20% of Native American languages remaining in the US are being natively learned by children  Comanche, Apache, Cherokee becoming extinct (like Indo-European lgs Hittite, Tocharian, Cornish)  Some languages are being revitalized

7. Revitalization  Language Revitalization refers to any deliberate effort to recover the spoken use of a language that is no longer spoken or learned at home corpus planning status planning  Virginia Algonquian (aka Potomac, Chesapeake) December 2006, Washington Post article http://www.washingtonpost.com/wp-dyn/content/article/2006/12/11/AR2006121101474.html?referrer=emailarticle

8. Revitalization  corpus planning modernization of the lexicon (vocabulary) implement a writing system  status planning build lay loyalty  Irish: “We will not go along with the mistaken view that this wailing over the language is all sentimentality” accept language in broader range of social functions

9. Revitalization  Why? “Through its grammar, each language provides new evidence on the nature of human cognition. And in its literature, poetry, ritual speech, and word structure, each language stores the collective intellectual achievements of a culture...” (Fromkin et al. 2007) There are ~6,000 languages in the world ~3,000 of these have died or will die during the present century Endangered Language Fund http://www.endangeredlanguagefund.org/

10. Language change  Languages are constantly changing  Language change is normal  Language change ≠ decay, corruption

11. Why do languages change? Possible reasons:  Isolated groups develop separately  Speakers introduce innovations  Optional rules may become obligatory …

12. Historical Linguistics  Concerned with How languages change over time How languages are related to one another  Diachronic change: language change over time  Synchronic change: language change at a particular point in time

13. Historical Linguistics  Sir William Jones (1788): noted that Sanskrit shared many similarities with Greek, Latin  He suggested they had a common ancestor

14. Comparative Method  Deducing genetic relations between languages by comparing cognates Cognates: words from different languages that are similar in form and meaning, suggesting a common origin  Used to reconstruct the proto-language (ancestor language)

15. ‘month’ English Dutch German Swedish Welsh Gaelic French Spanish Portuguese Italian Russian Greek Hindi month Maand monat månad mis mí mois mes mês mese myesyats minas mahina Arabic (Afro-Asiatic) Finnish (Uralic) Basque (Independent) Turkish (Altaic) Malay (Malayo-Polynesian) Zulu (Niger-Congo) Mandarin (Sino-Tibetan) Kannada (Dravidian) Vietnamese (Austro-Asiatic) Cherokee (Iroquoian) shahr kuukausi hilabethe ay bulan inyanga yue timgalu thang iyanvda Related Not related

16. ‘night’ night English nuit French Nacht German nicht Scots natt Swedish nat Danish noch' Russian nox Latin nakti- Sanskrit natë Albanian noche Spanish noite Portuguese notte Italian nit Catalan nótt Icelandic naktis Lithuanian

17. Proto-Indo-European (PIE)  The proposed parent language of all Indo- European languages  No direct evidence for it (unwritten)  Reconstructed from later Indo-European languages by back-tracking known sound changes

18. False cognates  Words that are thought to have a common origin, but which are unrelated. e.g., Latin habere, German haben ‘to have’ German haben < PIE *kap, ‘to grasp’ Latin habere < PIE *ghabh, ‘to give, receive’

19. Family Tree Model  Indicates genetically related languages that share common ancestor  The higher up in the tree, the older it is Mother/parent Daughters Sisters

20. Latin French Italian Spanish Portuguese  Mother  Daughters Sisters

21. Extinct langs Sub-families

23. Other major Language Families  Uralic (Finnish, Hungarian, Estonian)  Afro-Asiatic (Arabic, Hebrew)  Niger-Congo (Swahili, Zulu)  Sino-Tibetan (Chinese, Tibetan, Burmese)  Altaic (Mongolian, Turkish, Japanese?)  Austronesian (Indonesian, Hawaiian) …

24. Language Isolates  No known relatives Basque (Spain) Zuni (New Mexico)

25. Family Tree Model: problems  Implies each language is separate, independent from its neighbors But distinctions btw. languages are fuzzy  Suggests new languages appear/branch off suddenly But languages diverge gradually  Cannot accommodate mixed languages

26. Family Tree Model: problems  Cannot accommodate creoles (mixed languages) Proto-Indo-European. Early Modern English Modern English China Coast Pidgin English Brit Engl North Am Engl e.g. China Coast Pidgin English (1600-1800) Is CCPE in some sense “more closely related” to Early Modern English than to Cantonese? Sino-Tibetan China Coast Pidgin English Cantonese Mandarin Wu Min...

27. Family Tree Model: problems  China Coast Pidgin English should be represented, because it has offspring: China Coast PE South Seas Jargon Sandalwood English Early Melanesian Pidgin Australian PE Roper River Creole New Hebrides Pidgin Tok Pisin Hawaiian English

28. Wave Model  Language changes spread like ripples in a pond  Different points of origin  ‘Overlap’ of different waves of change explains synchronic variation

29. Wave Model