Merritt Ruhlen
Encyclopedia
Merritt Ruhlen is an American linguist
Linguistics
Linguistics is the scientific study of human language. Linguistics can be broadly broken into three categories or subfields of study: language form, language meaning, and language in context....

 known for his work on the classification of languages and what this reveals about the origin and evolution of modern humans. Amongst other linguists, Ruhlen's work is recognized as standing outside the mainstream of comparative-historical linguistics. He is the principal advocate and defender of Joseph Greenberg
Joseph Greenberg
Joseph Harold Greenberg was a prominent and controversial American linguist, principally known for his work in two areas, linguistic typology and the genetic classification of languages.- Early life and career :...

's approach to language classification.

Biography

Born Frank Merritt Ruhlen, 1944, Ruhlen studied at Rice University
Rice University
William Marsh Rice University, commonly referred to as Rice University or Rice, is a private research university located on a heavily wooded campus in Houston, Texas, United States...

, the University of Paris
University of Paris
The University of Paris was a university located in Paris, France and one of the earliest to be established in Europe. It was founded in the mid 12th century, and officially recognized as a university probably between 1160 and 1250...

, the University of Illinois
University of Illinois system
The University of Illinois is a system of public universities in Illinois consisting of three campuses: Urbana-Champaign, Chicago, and Springfield. Across its three campuses, the University of Illinois enrolls about 70,000 students. It had an operating budget of $4.17 billion in 2007.-System:The...

 and the University of Bucharest
University of Bucharest
The University of Bucharest , in Romania, is a university founded in 1864 by decree of Prince Alexander John Cuza to convert the former Saint Sava Academy into the current University of Bucharest.-Presentation:...

. He received his PhD in 1973 from Stanford University
Stanford University
The Leland Stanford Junior University, commonly referred to as Stanford University or Stanford, is a private research university on an campus located near Palo Alto, California. It is situated in the northwestern Santa Clara Valley on the San Francisco Peninsula, approximately northwest of San...

 with a dissertation on the generative
Generative linguistics
Generative linguistics is a school of thought within linguistics that makes use of the concept of a generative grammar. The term "generative grammar" is used in different ways by different people, and the term "generative linguistics" therefore has a range of different, though overlapping,...

 analysis of Romanian
Romanian language
Romanian Romanian Romanian (or Daco-Romanian; obsolete spellings Rumanian, Roumanian; self-designation: română, limba română ("the Romanian language") or românește (lit. "in Romanian") is a Romance language spoken by around 24 to 28 million people, primarily in Romania and Moldova...

 morphology
Morphology (linguistics)
In linguistics, morphology is the identification, analysis and description, in a language, of the structure of morphemes and other linguistic units, such as words, affixes, parts of speech, intonation/stress, or implied context...

. Subsequently, Ruhlen worked for several years as a research assistant on the Stanford Universals Project, directed by Joseph Greenberg
Joseph Greenberg
Joseph Harold Greenberg was a prominent and controversial American linguist, principally known for his work in two areas, linguistic typology and the genetic classification of languages.- Early life and career :...

 and Charles Ferguson
Charles A. Ferguson
Charles Albert Ferguson was a U.S. linguist who taught at Stanford University. He was one the founders of sociolinguistics and is best known for his work on diglossia. The TOEFL test was created under his leadership at the Center for Applied Linguistics in Washington, DC...

.

Since 1994, he has been a lecturer in Anthropological Sciences
Anthropology
Anthropology is the study of humanity. It has origins in the humanities, the natural sciences, and the social sciences. The term "anthropology" is from the Greek anthrōpos , "man", understood to mean mankind or humanity, and -logia , "discourse" or "study", and was first used in 1501 by German...

 and Human Biology at Stanford and co-director, along with Murray Gell-Mann
Murray Gell-Mann
Murray Gell-Mann is an American physicist and linguist who received the 1969 Nobel Prize in physics for his work on the theory of elementary particles...

 and Sergei Starostin
Sergei Starostin
Dr. Sergei Anatolyevich Starostin was a Russian historical linguist and scholar, best known for his work with hypothetical proto-languages, including his work on the reconstruction of the Proto-Borean language, the controversial theory of Altaic languages and the formulation of the Dené–Caucasian...

, of the Santa Fe Institute
Santa Fe Institute
The Santa Fe Institute is an independent, nonprofit theoretical research institute located in Santa Fe and dedicated to the multidisciplinary study of the fundamental principles of complex adaptive systems, including physical, computational, biological, and social systems.The Institute houses a...

 Program on the Evolution of Human Languages. Since 2005, Ruhlen has been on the advisory board of the Genographic Project and held appointment as a visiting professor at the City University of Hong Kong
City University of Hong Kong
City University of Hong Kong is a comprehensive research university in Hong Kong. It was founded in 1984 as City Polytechnic of Hong Kong and became a fully accredited university in 1994. It has achieved fast growth in recent years and received international recognition for its academic achievements...

. Ruhlen knew and worked with Joseph Greenberg
Joseph Greenberg
Joseph Harold Greenberg was a prominent and controversial American linguist, principally known for his work in two areas, linguistic typology and the genetic classification of languages.- Early life and career :...

 for three-and-a-half decades and became the principal advocate and defender of Greenberg's methods of language classification.

Books

Ruhlen is the author of several books dealing with the languages of the world and their classifications.
  • A Guide to the Languages of the World (1975) provides information on the phonological
    Phonology
    Phonology is, broadly speaking, the subdiscipline of linguistics concerned with the sounds of language. That is, it is the systematic use of sound to encode meaning in any spoken human language, or the field of linguistics studying this use...

     systems and classifications of 700 languages, prefaced by background information for linguists as well as non-linguists. A greatly expanded version of this work was published in 2005 on the Santa Fe Institute
    Santa Fe Institute
    The Santa Fe Institute is an independent, nonprofit theoretical research institute located in Santa Fe and dedicated to the multidisciplinary study of the fundamental principles of complex adaptive systems, including physical, computational, biological, and social systems.The Institute houses a...

     web site.

  • A Guide to the World’s Languages, Volume I: Classification (1987) includes classification of the world’s languages; a history and analysis of the genetic classification of languages; and a defense of the controversial taxonomic
    Taxonomy
    Taxonomy is the science of identifying and naming species, and arranging them into a classification. The field of taxonomy, sometimes referred to as "biological taxonomy", revolves around the description and use of taxonomic units, known as taxa...

     work of Joseph Greenberg.

  • The Origin of Language: Tracing the Evolution of the Mother Tongue (1994a)
  • On the Origin of Languages: Studies in Linguistic Taxonomy (1994b). In 1994, Ruhlen published these two books that have similar themes and titles, but are directed at different audiences. The former book, directed at laypersons, includes exercises in which the readers are invited to classify languages themselves using Greenberg's technique, known variously as "mass comparison" and "multilateral comparison
    Mass lexical comparison
    Mass comparison is a method developed by Joseph Greenberg to determine the level of genetic relatedness between languages. It is now usually called multilateral comparison...

    ". The latter book is aimed at linguists and maintains that some of the assumptions current among historical linguists
    Historical linguistics
    Historical linguistics is the study of language change. It has five main concerns:* to describe and account for observed changes in particular languages...

     are incorrect. One of these assumptions is that the only valid criteria for determining a language family are regular sound correspondences and the reconstruction of its protolanguage. According to Ruhlen, these steps can only be carried out after the fact of familyhood has been established by classification.

Multidisciplinary approach

Ruhlen has been in the forefront of attempts to coordinate the results of historical linguistics
Historical linguistics
Historical linguistics is the study of language change. It has five main concerns:* to describe and account for observed changes in particular languages...

 and other human sciences, such as genetics
Genetics
Genetics , a discipline of biology, is the science of genes, heredity, and variation in living organisms....

 and archaeology
Archaeology
Archaeology, or archeology , is the study of human society, primarily through the recovery and analysis of the material culture and environmental data that they have left behind, which includes artifacts, architecture, biofacts and cultural landscapes...

. In this endeavor he has extensively worked with the geneticist Luigi Luca Cavalli-Sforza
Luigi Luca Cavalli-Sforza
Luigi Luca Cavalli-Sforza is an Italian population geneticist born in Genoa, who has been a professor at Stanford University since 1970 .-Books:...

 for three decades and with the archaeologist Colin Renfrew for two decades.

Taxonomic methods

Most of the criticism directed at Ruhlen centers on his defense of Joseph Greenberg's technique of language classification, called "mass comparison" or "multilateral comparison." It involves comparing selected elements of the morphology and basic vocabulary of the languages being investigated, examining them for similarities in sound
Phonology
Phonology is, broadly speaking, the subdiscipline of linguistics concerned with the sounds of language. That is, it is the systematic use of sound to encode meaning in any spoken human language, or the field of linguistics studying this use...

 and meaning
Semantics
Semantics is the study of meaning. It focuses on the relation between signifiers, such as words, phrases, signs and symbols, and what they stand for, their denotata....

, and formulating a hypothesis of classification based on these. Ruhlen maintains that such classification is the first step in the comparative method
Comparative method
In linguistics, the comparative method is a technique for studying the development of languages by performing a feature-by-feature comparison of two or more languages with common descent from a shared ancestor, as opposed to the method of internal reconstruction, which analyzes the internal...

 and that the other operations of historical linguistics
Historical linguistics
Historical linguistics is the study of language change. It has five main concerns:* to describe and account for observed changes in particular languages...

, in particular the formulation of sound correspondences and the reconstruction of a protolanguage
Proto-language
A proto-language in the tree model of historical linguistics is the common ancestor of the languages that form a language family. Occasionally, the German term Ursprache is used instead.Often the proto-language is not known directly...

, can only be carried out after a hypothesis of classification has been established.

While Hock, for instance, claims that only reconstruction proves genetic affinity, and that Indo-European
Indo-European languages
The Indo-European languages are a family of several hundred related languages and dialects, including most major current languages of Europe, the Iranian plateau, and South Asia and also historically predominant in Anatolia...

, Uralic
Uralic languages
The Uralic languages constitute a language family of some three dozen languages spoken by approximately 25 million people. The healthiest Uralic languages in terms of the number of native speakers are Hungarian, Finnish, Estonian, Mari and Udmurt...

, Dravidian
Dravidian languages
The Dravidian language family includes approximately 85 genetically related languages, spoken by about 217 million people. They are mainly spoken in southern India and parts of eastern and central India as well as in northeastern Sri Lanka, Pakistan, Nepal, Bangladesh, Afghanistan, Iran, and...

, Austronesian
Austronesian languages
The Austronesian languages are a language family widely dispersed throughout the islands of Southeast Asia and the Pacific, with a few members spoken on continental Asia that are spoken by about 386 million people. It is on par with Indo-European, Niger-Congo, Afroasiatic and Uralic as one of the...

, Bantu
Bantu languages
The Bantu languages constitute a traditional sub-branch of the Niger–Congo languages. There are about 250 Bantu languages by the criterion of mutual intelligibility, though the distinction between language and dialect is often unclear, and Ethnologue counts 535 languages...

, and Uto-Aztecan
Uto-Aztecan languages
Uto-Aztecan or Uto-Aztekan is a Native American language family consisting of over 30 languages. Uto-Aztecan languages are found from the Great Basin of the Western United States , through western, central and southern Mexico Uto-Aztecan or Uto-Aztekan is a Native American language family...

 have all been proved by successful reconstructions, Ruhlen disagrees, saying: And yet all of these families were universally accepted as valid families before anyone even thought of trying to reconstruct the protolanguage. As an example, Ruhlen mentions Delbrück
Berthold Delbrück
Berthold Gustav Gottlieb Delbrück was a German linguist who devoted himself to the study of the comparative syntax of the Indo-European languages.-Biography:...

 (1842–1922), who considered Indo-European to have been proved by the time of Bopp at the beginning of the 19th century; the basis for this proof was the "juxtaposition of words and forms of similar meaning."

Ruhlen believes his classification of the world's languages is supported by population genetics
Population genetics
Population genetics is the study of allele frequency distribution and change under the influence of the four main evolutionary processes: natural selection, genetic drift, mutation and gene flow. It also takes into account the factors of recombination, population subdivision and population...

 research by the geneticist Luigi Luca Cavalli-Sforza
Luigi Luca Cavalli-Sforza
Luigi Luca Cavalli-Sforza is an Italian population geneticist born in Genoa, who has been a professor at Stanford University since 1970 .-Books:...

, who has identified the distribution of certain human genes in populations throughout the world. He has used this evidence to construct phylogenetic tree
Phylogenetic tree
A phylogenetic tree or evolutionary tree is a branching diagram or "tree" showing the inferred evolutionary relationships among various biological species or other entities based upon similarities and differences in their physical and/or genetic characteristics...

s showing the evolutionary history of these populations. Cavalli-Sforza's findings are argued to match up remarkably well with Ruhlen's language classification. Ruhlen's linguist opponents hold that genetic relatedness cannot be used to adduce linguistic relatedness.

This tree has been criticized by some linguists and anthropologists on several grounds: that it makes selective use of languages and populations (omitting the numerous Sino-Tibetan
Sino-Tibetan languages
The Sino-Tibetan languages are a language family comprising, at least, the Chinese and the Tibeto-Burman languages, including some 250 languages of East Asia, Southeast Asia and parts of South Asia. They are second only to the Indo-European languages in terms of the number of native speakers...

 speakers of northern China, for example); that it assumes the truth of such linguistic groups as Austric
Austric languages
The Austric language superfamily is a large hypothetical grouping of languages primarily spoken in Southeast Asia, the Pacific, and the eastern Indian subcontinent. It includes the Austronesian language family of Taiwan, the Malay Archipelago, Pacific Islands, and Madagascar, as well as the...

 and Amerind
Amerind languages
Amerind is a higher-level language family proposed by Joseph Greenberg in 1960. Greenberg proposed that all of the indigenous languages of the Americas belong to one of three language families, the previously established Eskimo–Aleut and Na–Dene, and with everything else—almost universally believed...

 that are controversial; and that several of the population groups listed are defined not by their genes but by their languages, making the correlation irrelevant to a comparison of genetic and linguistic branching and tautological
Tautology (rhetoric)
Tautology is an unnecessary or unessential repetition of meaning, using different and dissimilar words that effectively say the same thing...

 as well.

The Amerind macrofamily

The prevailing opinion on the classification of Western Hemisphere
Western Hemisphere
The Western Hemisphere or western hemisphere is mainly used as a geographical term for the half of the Earth that lies west of the Prime Meridian and east of the Antimeridian , the other half being called the Eastern Hemisphere.In this sense, the western hemisphere consists of the western portions...

 languages is that there are many separate language families in the Americas, among which concrete evidence for genetic affinity is lacking. Greenberg published his contrary hypothesis, Amerind language family
Amerind languages
Amerind is a higher-level language family proposed by Joseph Greenberg in 1960. Greenberg proposed that all of the indigenous languages of the Americas belong to one of three language families, the previously established Eskimo–Aleut and Na–Dene, and with everything else—almost universally believed...

, in 1987 in one of his major books, Language in the Americas. According to the Amerind hypothesis, all of the languages of North and South America, except for the Na-Dene
Na-Dené languages
Na-Dene is a Native American language family which includes at least the Athabaskan languages, Eyak, and Tlingit languages. An inclusion of Haida is controversial....

 and Eskimo–Aleut language families, belong to a single macrofamily
Macrofamily
In historical linguistics, a macro-family, also called a superfamily or phylum, is defined as a proposed genetic relationship grouping together language families in a larger scale clasification.However, Campbell regards this term as superfluous, preferring language family for those clasifications...

. One of Greenberg’s most controversial hypotheses, it was updated by Ruhlen in 2007. Ruhlen has published papers presenting research in support of it, e.g., in 1994, 1995, and 2004.

Ruhlen stresses the importance of the three-way i / u / a (i.e. masculine / feminine / neutral) ablaut in such forms as t'ina / t'una / t'ana ("son / daughter / child") as well as of the general American pronominal pattern na / ma (i.e. "I / you"), first noted by Alfredo Trombetti
Alfredo Trombetti
Alfredo Trombetti was an Italian linguist active in the early 20th century.He was born in Bologna on January 16, 1866 and died in Venice on July 5, 1929.Trombetti was a professor at the University of Bologna...

 in 1905. Some linguists have attributed this pronoun pattern to other than genetic causes. He refers to the earliest beginnings of the dispute, quoting from a personal letter of Edward Sapir
Edward Sapir
Edward Sapir was an American anthropologist-linguist, widely considered to be one of the most important figures in the early development of the discipline of linguistics....

 to A.L. Kroeber (1918): "Getting down to brass tacks, how in the Hell are you going to explain general American n- 'I' except genetically? It's disturbing, I know, but (more) non-committal conservatism is only dodging, after all, isn't it? Great simplifications are in store for us."

Greenberg and Ruhlen's views on the languages of the Americas have failed to find acceptance among the vast majority of linguists working with these languages.

Kusunda as an Indo-Pacific language

Whitehouse, Ruhlen, and others have concluded that the Kusunda language
Kusunda language
Kusunda is a language isolate spoken by a handful of people in western Nepal. It has only recently been described in any detail.For decades the Kusunda language was thought to be on the verge of extinction, with little hope of ever knowing it well...

 of Nepal
Nepal
Nepal , officially the Federal Democratic Republic of Nepal, is a landlocked sovereign state located in South Asia. It is located in the Himalayas and bordered to the north by the People's Republic of China, and to the south, east, and west by the Republic of India...

 belongs to the tentative Indo-Pacific
Indo-Pacific languages
Indo-Pacific is a hypothetical language macrofamily proposed in 1971 by Joseph Greenberg. Supporters of Indo-Pacific see it as an extremely ancient and internally diverse family...

 superfamily rather than belonging to the Tibeto-Burman group or being a language isolate
Language isolate
A language isolate, in the absolute sense, is a natural language with no demonstrable genealogical relationship with other languages; that is, one that has not been demonstrated to descend from an ancestor common with any other language. They are in effect language families consisting of a single...

. They adduce:
1. within the personal pronouns,
(a) an independent first-person pronoun based on /t/;
(b) an independent second-person pronoun based on /n/ or /ŋ/;
(c) an independent third-person pronoun based on /g/ or /k/;
(d) a vowel alternation in the first- and second-person independent pronouns in which /u/ occurs in subject forms and /i/ in possessive (or oblique) forms;
2. a possessive suffix -/yi/;
3. the consonantal base also indicates the verbal subject;
4. demonstrative pronouns based on /t/ and /n/;
5. the core vocabulary.


The following table shows similarities between the pronominal systems of several languages claimed to belong to the Indo-Pacific family.
Pronoun | Kusunda | Andamanese languages Core North
Halmaheran family
Central Bird's
Head family
Juwoi Bo Galela Karon Dori
I chi
tsi
tshi
tui tu-lʌ to tuo
my chí-yi tii-ye ti-e d͡ʒi "me"
you nu
nu
nu
ŋui ŋu-lʌ no nuo
your ní-yí ŋii-ye ni "thee"
he/she gida
git
kitɛ kitɛ gao


The following objections have been made to this tentative proposal:
  1. the existence of an Indo-Pacific superfamily is disputed;
  2. pronouns can be borrowed;
  3. similarities may be due to chance;
  4. linguistic relationships cannot adduced solely on the basis of the physical attributes of the speakers, and the current proposal concurs with an old one allegedly so based;
  5. misrepresentation of the data (e.g., kitɛ in Juwoi is actually a demonstrative meaning "this", never used as a personal pronoun.)

Yeniseian–Na-Dene

According to Ruhlen, linguistic evidence indicates that the Yeniseian languages, spoken in central Siberia, are most closely related to the Na-Dene languages of western North America (among which, concurring with Sapir, he includes Haida
Haida language
The Haida language is the language of the Haida people. It contains seven vowels and well over 30 consonants.-History:The first documented contact between the Haida and Europeans was in 1774, on Juan Pérez's exploratory voyage. At this time Haidas inhabited the Queen Charlotte Islands, Dall...

). The hypothesis is supported by the separate researches of Heinrich K. Werner and Edward J. Vajda (Vajda rejects Haida's membership in the Na-Dene language family). This would mean that Na-Dene represents a distinct migration of peoples from Asia to the New World, intermediate between the migration of speakers of the putative Proto-Amerind, estimated at around 13,000 years ago, and the migration of Eskimo–Aleut speakers around 5,000 years ago. At other times, Ruhlen has maintained the existence of a language family called Dene–Caucasian.

The Proto-Sapiens hypothesis

On the question of the Proto-Sapiens language
Proto-Human language
The Proto-Human language is the hypothetical most recent common ancestor of all the world's languages.The concept of "Proto-Human" presupposes monogenesis of all recorded spoken human languages....

 and global etymologies, most mainstream historical linguists reject Ruhlen's assumptions and methodology, holding that it is impossible to reconstruct a language spoken at least 30,000 years ago (possibly more than 100,000 years ago). Ruhlen has responded that he (and Bengtson) have never claimed to have reconstructed Proto-Sapiens, but have simply pointed out that reflexes of very ancient words can still be found in the world’s languages: For each [global] etymology ... we present a phonetic and semantic gloss, followed by examples from different language families. ... We do not deal here with reconstruction, and these [semantic and phonetic] glosses are intended merely to characterize the most general meaning and phonological shape of each root. Future work on reconstruction will no doubt discover cases where the most widespread meaning or shape was not original.

Ruhlen also maintains that the “temporal ceiling” assumed by many mainstream linguists – the time depth beyond which the comparative method fails, considered by some to lie at roughly 6,000 to 8,000 years ago – does not exist, and that the now universally recognized existence of a language family as old as Afroasiatic, not to mention the even older Eurasiatic
Eurasiatic languages
Eurasiatic is a language macrofamily proposed by Joseph Greenberg that includes many language families historically spoken in northern Eurasia. The eight branches of Eurasiatic are Etruscan, Indo-European, Uralic–Yukaghir, Altaic, Korean-Japanese-Ainu, Gilyak, Chukotian, and Eskimo–Aleut, spoken in...

(whose existence remains controversial), shows that the comparative method can reach farther into the past than most linguists currently accept.

External links

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