Search This Blog

Saturday, August 8, 2020

Tibetic languages

From Wikipedia, the free encyclopedia
 
Tibetic
Tibetan
Central Bodish
EthnicityTibetans
Sherpa
Geographic
distribution
China (Tibet Autonomous Region, Qinghai, Sichuan, Gansu, Yunnan); India (Ladakh, Sikkim, Uttarakhand, Himachal Pradesh, Arunachal Pradesh, Assam); Pakistan (Gilgit-Baltistan); Nepal; Bhutan
Linguistic classificationSino-Tibetan
Early forms
Subdivisions
Glottologoldm1245
Tibet provinces.png
Division of Tibetic Cultural Areas

The Tibetic languages are a cluster of Tibeto-Burman languages descended from Old Tibetan, spoken across a wide area of eastern Central Asia bordering the Indian subcontinent, including the Tibetan Plateau and the Himalayas in Baltistan, Ladakh, Nepal, Sikkim, Bhutan, Assam and Arunachal Pradesh. Classical Tibetan is a major regional literary language, particularly for its use in Buddhist literature.

Tibetic languages are spoken by some 6 million people. With the worldwide spread of Tibetan Buddhism, the Tibetan language has spread into the western world and can be found in many Buddhist publications and prayer materials; with some western students learning the language for translation of Tibetan texts. Outside Lhasa itself, Lhasa Tibetan is spoken by approximately 200,000 exile speakers who have moved from modern-day Tibet to India and other countries. Tibetan is also spoken by groups of ethnic minorities in Tibet who have lived in close proximity to Tibetans for centuries, but nevertheless retain their own languages and cultures.

Although some of the Qiang peoples of Kham are classified by China as ethnic Tibetans (see rGyalrongic languages; rGyalrong people are identified as 'Tibetan' in China), the Qiangic languages are not Tibetic, but rather form their own branch of the Tibeto-Burman language family.

Classical Tibetan was not a tonal language, but some varieties such as Central and Khams Tibetan have developed tone registers. Amdo and Ladakhi-Balti are without tone. Tibetic morphology can generally be described as agglutinative.

Languages

Nicolas Tournadre (2008) describes the language situation of Tibetan as follows:
Based on my 20 years of field work throughout the Tibetan language area and on the existing literature, I estimate that there are 220 'Tibetan dialects' derived from Old Tibetan and nowadays spread across 5 countries: China, India, Bhutan, Nepal and Pakistan [which] may be classed within 25 dialect groups, i.e. groups which do not allow mutual intelligibility. The notion of ‘dialect group’ is equivalent to the notion of language but does not entail any standardization. Thus if we set aside the notion of standardization, I believe it would be more appropriate to speak of 25 languages derived from Old Tibetan. This is not only a terminological issue but it gives an entirely different perception of the range of variation. When we refer to 25 languages, we make clear that we are dealing with a family comparable in size to the Romance family which has 19 groups of dialects.
Ethnolinguistic map of Tibet

The 25 languages include a dozen major dialect clusters:
Central Tibetan (Ü-Tsang), Khams (Chamdo, Sichuan, Qinghai, Yunnan), Amdo (Qinghai, Gansu, Sichuan), Choni (Gansu, Sichuan), Ladakhi (Jammu and Kashmir), Balti (Gilgit-Baltistan), Burig (Jammu and Kashmir), Lahuli–Spiti (Himachal Pradesh), Dzongkha (Bhutan), Sikkimese (Sikkim), Sherpa (Nepal, Tibet), Kyirong-Kagate (Nepal, Tibet)
and another dozen minor clusters or single dialects, mostly spoken by a few hundred to a few thousand people:
Jirel (Nepal), Chocangaca (Bhutan), Lakha (Bhutan), Brokkat (Bhutan), Brokpa (Bhutan), Groma (Tibet), Zhongu (Sichuan), Gserpa (Sichuan), Khalong (Sichuan), Dongwang (Yunnan), Zitsadegu (Sichuan) and Drugchu (Gansu).
In addition, there is Baima, which retains an apparent Qiangic substratum, and has multiple layers of borrowing from Amdo, Khams, and Zhongu, but does not correspond to any established branch of Tibetic. The more divergent dialects such as this are spoken in the north and east near the Qiangic and Rgyalrongic languages, and some, such as Khalong, may also be due to language shift

The Tibetic languages used for broadcasting within China are Standard Tibetan (based on the Ü dialect of Lhasa and used as a lingua franca throughout Ü-Tsang), Khams and Amdo.

Origins

Marius Zemp (2018) hypothesizes that Tibetan originated as a pidgin with the West Himalayish language Zhangzhung as its superstratum, and Rgyalrongic as its substratum. Similarly, Tamangic also has a West Himalayish superstratum, but its substratum is derived from a different Sino-Tibetan branch.

Classification

Tournadre (2014)

Tournadre (2014) classifies the Tibetic languages as follows.
  • North-Western: Ladakhi, Zangskari, Balti, Purki
  • Western: Spiti, Garzha, Khunu, Jad
  • Central: Ü, Tsang, Phenpo, Lhokha, Tö, Kongpo
  • South-Western: Sherpa and Jirel; other languages/dialects along the Sino-Nepalese border: Humla, Mugu, Dolpo, Lo-ke, Nubri, Tsum, Langtang, Kyirong, Yolmo, Gyalsumdo, Kagate, Lhomi, Walung, and Tokpe Gola.
  • Southern: Dzongkha, Drengjong, Tsamang, Dhromo Lakha, Dur Brokkat, Mera Sakteng Brokpa-ke
  • South-Eastern: Hor Nagchu, Hor Bachen, Yushu, Pembar, Rongdrak, Minyak, Dzayul, Derong-Jol, Chaktreng, Muli-Dappa, Semkyi Nyida; other Khams dialects
  • Eastern: Drugchu, Khöpokhok, Thewo, Chone, Baima, Sharkhok, Palkyi [Pashi], and Zhongu; other Khams dialects
  • North-Eastern: Amdo, gSerpa, Khalong

Tournadre (2005, 2008)

Tournadre (2005) classifies the Tibetic languages as follows.
The other languages (Thewo-Chone, Zhongu, Khalong, Dongwang, Gserpa, Zitsadegu, Drugchu, Baima) are not mutually intelligible, but are not known well enough to classify.

Tournadre (2013) adds Tseku and Khamba to Khams, and groups Thewo-Chone, Zhongu, Baima as an Eastern branch of Tibetic.

Bradley (1997)

According to Bradley, the languages cluster as follows (dialect information from the Tibetan Dialects Project at the University of Bern):
Other
Some classifications group Khams and Amdo together as Eastern Tibetan (not to be confused with East Bodish, whose speakers are not ethnically Tibetan). Some, like Tournadre, break up Central Tibetan. Phrases such as 'Central Tibetan' and 'Central Bodish' may or may not be synonymous: Southern (Central) Tibetan can be found as Southern Bodish, for example; 'Central Tibetan' may mean dBus or all dialects apart from Khams; Tibeto-Kanauri languages.

Writing systems

Most Tibetic languages are written in one of two Indic scripts. Standard Tibetan and most other Tibetic languages are written in the Tibetan script with a historically conservative orthography (see below) that helps unify the Tibetan-language area. Some other Tibetan languages (in India and Nepal) are written in the related Devanagari script, which is also used to write Hindi, Nepali and many other languages. However, some Ladakhi and Balti speakers write with the Urdu script; this occurs almost exclusively in Pakistan. The Tibetan script fell out of use in Pakistani Baltistan hundreds of years ago upon the region's adoption of Islam. However, increased concern among Balti people for the preservation of their language and traditions, especially in the face of strong Punjabi cultural influence throughout Pakistan, has fostered renewed interest in reviving the Tibetan script and using it alongside the Arabic-Persian script. Many shops in Baltistan's capital Skardu in Pakistan's "Northern Areas" region have begun supplementing signs written in the Arabic-Persian script with signs written in the Tibetan script. Baltis see this initiative not as separatist but rather as part of an attempt to preserve the cultural aspects of their region which has shared a close history with neighbors like Kashmiris and Punjabis since the arrival of Islam in the region many centuries ago.

Historical phonology

Old Tibetan phonology is rather accurately rendered by the script. The finals were pronounced devoiced although they are written as voiced, the prefix letters assimilated their voicing to the root letters. The graphic combinations hr and lh represent voiceless and not necessarily aspirate correspondences to r and l respectively. The letter ' was pronounced as a voiced guttural fricative before vowels but as homorganic prenasalization before consonants. Whether the gigu verso had phonetic meaning or not remains controversial.

For instance, Srongbtsan Sgampo would have been pronounced [sroŋpʦan zɡampo] (now pronounced [sɔ́ŋʦɛ̃ ɡʌ̀mpo] in Lhasa Tibetan) and 'babs would have been pronounced [mbaps] (pronounced [bapˤ] in Lhasa Tibetan). 

Already in the 9th century the process of cluster simplification, devoicing and tonogenesis had begun in the central dialects can be shown with Tibetan words transliterated in other languages, particularly Middle Chinese but also Uyghur.

The concurrence of the evidence indicated above enables us to form the following outline of the evolution of Tibetan. In the 9th century, as shown by the bilingual Tibetan–Chinese treaty of 821–822 found in front of Lhasa's Jokhang, the complex initial clusters had already been reduced, and the process of tonogenesis was likely well underway.

The next change took place in Tsang (Gtsang) dialects: The ra-tags were altered into retroflex consonants, and the ya-tags became palatals.

Later on the superscribed letters and finals d and s disappeared, except in the east and west. It was at this stage that the language spread in Lahul and Spiti, where the superscribed letters were silent, the d and g finals were hardly heard, and as, os, us were ai, oi, ui. The words introduced from Tibet into the border languages at that time differ greatly from those introduced at an earlier period.

The other changes are more recent and restricted to Ü and Tsang. In Ü, the vowel sounds a, o, u have now mostly umlauted to ä, ö, ü when followed by the coronal sounds i, d, s, l and n. The same holds for Tsang with the exception of l which merely lengthens the vowel. The medials have become aspirate tenues with a low intonation, which also marks the words having a simple initial consonant; while the former aspirates and the complex initials simplified in speech are uttered with a high tone, shrill and rapidly.

Reconstruction

Proto-Tibetic

Proto-Tibetic, the hypothetical proto-language ancestral to the Tibetic languages, has been reconstructed by Tournadre (2014). Proto-Tibetic is similar to, but not identical to, written Classical Literary Tibetan. The following phonological features are characteristic of Proto-Tibetic (Tournadre 2014: 113).
  • The prefixes *s(ǝ)-, *d(ǝ)-/g(ǝ)-, *m(ǝ)-, and *b(ǝ)-, which have been retained from Proto-Tibeto-Burman. *s(ǝ)- is primarily used with animals and body parts, as well as *d(ǝ)-/*g(ǝ)- and *m(ǝ)-/*r(ǝ)-.
  • Palatalization of dental and alveolar consonants before y (/j/).
  • Consonant change from lateral to dental position after /m/ (e.g., *ml > *md).
  • Distinctive aspirated initial stops. This phenomenon is attested by alternating aspirated and non-aspirated consonants in Old Tibetan orthography. Examples include gcig ~ gchig (གཅིག་ ~ གཆིག་) ‘one’; phyin-chad ~ phyin-cad (ཕྱིན་ཆད་ ~ ཕྱིན་ཅད་) ‘from now on’; ci ~ chi (ཅི་ ~ ཆི་) ‘what’; and cu ~ chu (ཅུ་ ~ ཆུ་) ‘water’.
Reconstructed Proto-Tibetic forms from Tournadre (2014) include:
  • *g(ǝ)-tɕik ‘one’
  • *g(ǝ)-nyis ‘two’
  • *g(ǝ)-su- ‘three’
  • *b(ǝ)-ʑi ‘four’
  • *l(ǝ)-ŋa ‘five’
  • *d(ǝ)-ruk ‘six’
  • *b(ǝ)-dun ‘seven’
  • *b(ǝ)-rgyat ‘eight’
  • *d(ǝ)-gu ‘nine’
  • *b(ǝ)-tɕu ‘ten’
  • *s(ǝ)-dik-pa ‘scorpion’
  • *s(ǝ)-bal ‘frog’
  • *s(ǝ)-tak ‘tiger’
  • *s(ǝ)-b-rul ‘snake’
  • *s(ǝ)-pra ‘monkey’
  • *s(ǝ)-kra ‘hair’
  • *s(ǝ)-nyiŋ ‘heart’
  • *s(ǝ)-na ‘nose’
  • *d(ǝ)-myik ‘eye’
  • *m(ǝ)-go ‘head’
  • *r(ǝ)-na ‘ear’

Pre-Tibetic

Pre-Tibetic is a hypothetical pre-formation stage of Proto-Tibetic.

*ty-, *ly-, *sy- were not palatalized in Pre-Tibetic, but underwent palatalization in Proto-Tibetic (Tournadre 2014: 113-114). Posited sound changes from Pre-Tibetic to Proto-Tibetic include *ty- > *tɕ-, *sy- > *ɕ-, *tsy- > *tɕ-, and *ly- > *ʑ-. However, Tournadre (2014: 114) notes that many Bodish languages such as Basum, Tamang, and Kurtöp (East Bodish) have not undergone these changes (e.g., Bake (Basum) ti ‘what’ vs. Proto-Tibetic *tɕ(h)i and Bake ‘one’ vs. Proto-Tibetic *g(ǝ)-tɕ(h)ik; Kurtöp Hla: ‘iron’ and Bumthap lak ‘iron’ vs. Proto-Tibetic *ltɕaks).
  • Beyer, Stephan V. (1992). The Classical Tibetan Language. SUNY Press. ISBN 0-7914-1099-4.
  • Denwood, Philip (1999). Tibetan. John Benjamins Publishing. ISBN 90-272-3803-0.
  • Denwood, Philip (2007). "The Language History of Tibetan". In Roland Bielmeier; Felix Haller (eds.). Linguistics of the Himalayas and beyond. Walter de Gruyter. pp. 47–70. ISBN 978-3-11-019828-7.
  • van Driem, George (2001). Languages of the Himalayas: An Ethnolinguistic Handbook of the Greater Himalayan Region containing an Introduction to the Symbiotic Theory of Language. Brill. ISBN 9004103902.
  • AHP43 Amdo Tibetan Language

Friday, August 7, 2020

Guru

From Wikipedia, the free encyclopedia

Guru (/ˈɡr/, UK also /ˈɡʊr, ˈɡʊər-/; Sanskrit: गुरु, IAST: guru) is a Sanskrit term for a "teacher, guide, expert, or master" of certain knowledge or field. In pan-Indian traditions, guru is more than a teacher. In Sanskrit, guru means the one who dispels the darkness and takes towards light, traditionally a reverential figure to the student, with the guru serving as a "counselor, who helps mold values, shares experiential knowledge as much as literal knowledge, an exemplar in life, an inspirational source and who helps in the spiritual evolution of a student". A guru is also one's spiritual guide, who helps one to discover the same potentialities that the guru has already realized. In the Tagalog language, Indonesian and Malay the word means teacher.

The oldest references to the concept of guru are found in the earliest Vedic texts of Hinduism. The guru, and gurukul – a school run by guru, were an established tradition in India by the 1st millennium BCE, and these helped compose and transmit the various Vedas, the Upanishads, texts of various schools of Hindu philosophy, and post-Vedic Shastras ranging from spiritual knowledge to various arts. By about mid 1st millennium CE, archaeological and epigraphical evidence suggest numerous larger institutions of gurus existed in India, some near Hindu temples, where guru-shishya tradition helped preserve, create and transmit various fields of knowledge. These gurus led broad ranges of studies including Hindu scriptures, Buddhist texts, grammar, philosophy, martial arts, music and painting.

The tradition of guru is also found in Jainism, referring to a spiritual preceptor, a role typically served by a Jain ascetic. In Sikhism, the guru tradition has played a key role since its founding in the 15th century, its founder is referred to as Guru Nanak, and its scripture as Guru Granth Sahib. The guru concept has thrived in Vajrayāna Buddhism, where the tantric guru is considered a figure to worship and whose instructions should never be violated.

In the Western world, the term is sometimes used in a derogatory way to refer to individuals who have allegedly exploited their followers' naiveté, particularly in certain tantra schools, self-help, hippie and new religious movements.

Definition and etymology

The word guru (Sanskrit: गुरु), a noun, connotes "teacher" in Sanskrit, but in ancient Indian traditions it has contextual meanings with significance beyond what teacher means in English. The guru is more than someone who teaches specific type of knowledge, and includes in its scope someone who is also a "counselor, a sort of parent of mind and soul, who helps mold values and experiential knowledge as much as specific knowledge, an exemplar in life, an inspirational source and who reveals the meaning of life." The word has the same meaning in other languages derived from or borrowing words from Sanskrit, such as Hindi, Marathi, Punjabi, Tamil, Telugu, Kannada, Malayalam, Odia, Bengali, Gujarati and Nepali. The Malayalam term Acharyan or Asan is derived from the Sanskrit word Acharya

As a noun the word means the imparter of knowledge (jñāna; also Pali: ñāna). As an adjective, it means 'heavy,' or 'weighty,' in the sense of "heavy with knowledge," heavy with spiritual wisdom, "heavy with spiritual weight," "heavy with the good qualities of scriptures and realization," or "heavy with a wealth of knowledge." The word has its roots in the Sanskrit gri (to invoke, or to praise), and may have a connection to the word gur, meaning 'to raise, lift up, or to make an effort'.

Sanskrit guru is cognate with Latin gravis 'heavy; grave, weighty, serious' and Greek βαρύς barus 'heavy'. All three derive from the Proto-Indo-European root *gʷerə-, specifically from the zero-grade form *gʷr̥ə-.

Female equivalent of gurus are called gurvis. The wife of the guru is the guru patni or guru ma. The guru's son is guru putra, while the guru's daughter is the guru putri.

Darkness and light

गुशब्दस्त्वन्धकारः स्यात्‌ रुशब्दस्तन्निरोधकः
अन्धकारनिरोधित्वात्‌ गुरुरित्यभिधीयते॥ १६॥

The syllable gu means darkness, the syllable ru, he who dispels them,
Because of the power to dispel darkness, the guru is thus named.
— Advayataraka Upanishad, Verse 16
A popular etymological theory considers the term "guru" to be based on the syllables gu (गु) and ru (रु), which it claims stands for darkness and "light that dispels it", respectively. The guru is seen as the one who "dispels the darkness of ignorance."

Reender Kranenborg disagrees, stating that darkness and light have nothing to do with the word guru. He describes this as a folk etymology.

Joel Mlecko states, "Gu means ignorance, and Ru means dispeller," with guru meaning the one who "dispels ignorance, all kinds of ignorance", ranging from spiritual to skills such as dancing, music, sports and others. Karen Pechelis states that, in the popular parlance, the "dispeller of darkness, one who points the way" definition for guru is common in the Indian tradition.

In Western Esotericism and the Science of Religion, Pierre Riffard makes a distinction between "occult" and "scientific" etymologies, citing as an example of the former the etymology of 'guru' in which the derivation is presented as gu ("darkness") and ru ('to push away'); the latter he exemplifies by "guru" with the meaning of 'heavy'.

In Jainism

Guru is the spiritual preceptor in Jainism, and typically a role served by Jain ascetics. The guru is one of three fundamental tattva (categories), the other two being dharma (teachings) and deva (divinity). The guru-tattva is what leads a lay person to the other two tattva. In some communities of the Śvētāmbara sect of Jainism, a traditional system of guru-disciple lineage exists.

The guru is revered in Jainism ritually with Guru-vandan or Guru-upashti, where respect and offerings are made to the guru, and the guru sprinkles a small amount of vaskep (a scented powder mixture of sandalwood, saffron, and camphor) on the devotee's head with a mantra or blessings.

In Hinduism

The Guru is an ancient and central figure in the traditions of Hinduism. The ultimate liberation, contentment, freedom in the form of moksha and inner perfection is considered achievable in the Hindu belief by two means: with the help of guru, and with evolution through the process of karma including rebirth in some schools of Hindu philosophy. At an individual level in Hinduism, the Guru is many things, including being a teacher of skills, a counselor, one who helps in the birth of mind and realization of one's soul, who instils values and experiential knowledge, an exemplar, an inspiration and who helps guide a student's (śiṣya) spiritual development. At a social and religious level, the Guru helps continue the religion and Hindu way of life. Guru thus has a historic, reverential and an important role in the Hindu culture.

In Buddhism

In some forms of Buddhism, states Rita Gross, the concept of Guru is of supreme importance.

In Vajrayana Buddhism's Tantric teachings, the rituals require the guidance of a guru. The guru is considered essential and to the Buddhist devotee, the guru is the "enlightened teacher and ritual master", states Stephen Berkwitz. The guru is known as the vajra guru (literally "diamond guru"). Initiations or ritual empowerments are necessary before the student is permitted to practice a particular tantra, in Vajrayana Buddhist sects found in Tibet and South Asia. The tantras state that the guru is equivalent to Buddha, states Berkwitz, and is a figure to worship and whose instructions should never be violated.
The guru is the Buddha, the guru is the Dhamma, and the guru is the Sangha. The guru is the glorious Vajradhara, in this life only the guru is the means [to awakening]. Therefore, someone wishing to attain the state of Buddhahood should please the guru.
— Guhyasanaya Sadhanamala 28, 12th-century
There are Four Kinds of Lama (Guru) or spiritual teacher (Tib. lama nampa shyi) in Tibetan Buddhism:
  1. gangzak gyüpé lama — the individual teacher who is the holder of the lineage
  2. gyalwa ka yi lama — the teacher which is the word of the buddhas
  3. nangwa da yi lama — the symbolic teacher of all appearances
  4. rigpa dön gyi lama — the absolute teacher, which is rigpa, the true nature of mind
In various Buddhist traditions, there are equivalent words for guru, which include Shastri (teacher), Kalyana Mitra (friendly guide, Pali: Kalyāṇa-mittatā), Acarya (master), and Vajra-Acarya (hierophant). The guru is literally understood as "weighty", states Alex Wayman, and it refers to the Buddhist tendency to increase the weight of canons and scriptures with their spiritual studies. In Mahayana Buddhism, a term for Buddha is Bhaisajya guru, which refers to "medicine guru", or "a doctor who cures suffering with the medicine of his teachings".

In Sikhism

In Sikhism, Guru is the source of all knowledge which is Almighty. In Chopai Sahib, Guru Gobind Singh states about who is the Guru:

ਜਵਨ ਕਾਲ ਜੋਗੀ ਸ਼ਿਵ ਕੀਯੋ ॥ ਬੇਦ ਰਾਜ ਬ੍ਰਹਮਾ ਜੂ ਥੀਯੋ ॥
ਜਵਨ ਕਾਲ ਸਭ ਲੋਕ ਸਵਾਰਾ ॥ ਨਮਸ਼ਕਾਰ ਹੈ ਤਾਹਿ ਹਮਾਰਾ ॥੩੮੪॥
ਜਵਨ ਕਾਲ ਸਭ ਜਗਤ ਬਨਾਯੋ॥ ਦੇਵ ਦੈਤ ਜੱਛਨ ਉਪਜਾਯੋ ॥
ਆਦਿ ਅੰਤਿ ਏਕੈ ਅਵਤਾਰਾ॥ ਸੋਈ ਗੁਰੂ ਸਮਝਿਯਹੁ ਹਮਾਰਾ ॥੩੮੫॥
The Temporal Lord, who created Shiva, the Yogi; who created Brahma, the Master of the Vedas;
The Temporal Lord who fashioned the entire world; I salute the same Lord.
The Temporal Lord, who created the whole world; who created gods, demons and yakshas;
He is the only one form the beginning to the end; I consider Him only my Guru.
Dasam Granth, 384-385

The Sikh gurus were fundamental to the Sikh religion, however the concept in Sikhism differs from other usages. Sikhism is derived from the Sanskrit word shishya, or disciple and is all about the relationship between the teacher and a student. The concept of Guru in Sikhism stands on two pillars i.e. Miri-Piri. 'Piri' means spiritual authority and 'Miri' means temporal authority. Traditionally, the concept of Guru is considered central in Sikhism, and its main scripture is prefixed as a Guru, called Guru Granth Sahib, the words therein called Gurbani.

In Western culture

As an alternative to established religions, some people in Europe and the USA looked to spiritual guides and gurus from India and other countries. Gurus from many denominations traveled to Western Europe and the US and established followings.

In particular during the 1960s and 1970s many gurus acquired groups of young followers in Western Europe and the USA. According to the American sociologist David G. Bromley this was partially due to the repeal of the Chinese Exclusion Act in 1965 which permitted Asian gurus entrance to the USA. According to the Dutch Indologist Albertina Nugteren, the repeal was only one of several factors and a minor one compared with the two most important causes for the surge of all things 'Eastern': the post-war cross-cultural mobility and the general dissatisfaction with established Western values. According to the professor in sociology Stephen A. Kent at the University of Alberta and Kranenborg (1974), one of the reasons why in the 1970s young people including hippies turned to gurus was because they found that drugs had opened for them the existence of the transcendental or because they wanted to get high without drugs. According to Kent, another reason why this happened so often in the USA then, was because some anti-Vietnam War protesters and political activists became worn out or disillusioned of the possibilities to change society through political means, and as an alternative turned to religious means. Some gurus and the groups they lead attracted opposition. One example of such group was the Hare Krishna movement (ISKCON) founded by A. C. Bhaktivedanta Swami Prabhupada in 1966, many of whose followers voluntarily accepted the demandingly ascetic lifestyle of bhakti yoga on a full-time basis, in stark contrast to much of the popular culture of the time.

According to Kranenborg (1984), Jesus Christ fits the Hindu definition and characteristics of a guru.

Viewpoints

Gurus and the Guru-shishya tradition have been criticized and assessed by secular scholars, theologians, anti-cultists, skeptics, and religious philosophers.
  • Jiddu Krishnamurti, groomed to be a world spiritual teacher by the leadership of the Theosophical Society in the early part of the 20th century, publicly renounced this role in 1929 while also denouncing the concept of gurus, spiritual leaders, and teachers, advocating instead the unmediated and direct investigation of reality.
  • U. G. Krishnamurti, [no relation to Jiddu], sometimes characterized as a "spiritual anarchist", denied both the value of gurus and the existence of any related worthwhile "teaching".
  • Dr. David C. Lane proposes a checklist consisting of seven points to assess gurus in his book, Exposing Cults: When the Skeptical Mind Confronts the Mystical. One of his points is that spiritual teachers should have high standards of moral conduct and that followers of gurus should interpret the behavior of a spiritual teacher by following Ockham's razor and by using common sense, and, should not naively use mystical explanations unnecessarily to explain immoral behavior. Another point Lane makes is that the bigger the claim a guru makes, such as the claim to be God, the bigger the chance is that the guru is unreliable. Dr. Lane's fifth point is that self-proclaimed gurus are likely to be more unreliable than gurus with a legitimate lineage.
  • Highlighting what he sees as the difficulty in understanding the guru from Eastern tradition in Western society, Dr. Georg Feuerstein, a well-known German-American Indologist, writes in the article Understanding the Guru from his book The Deeper Dimension of Yoga: Theory and practice:"The traditional role of the guru, or spiritual teacher, is not widely understood in the West, even by those professing to practice Yoga or some other Eastern tradition entailing discipleship. [...] Spiritual teachers, by their very nature, swim against the stream of conventional values and pursuits. They are not interested in acquiring and accumulating material wealth or in competing in the marketplace, or in pleasing egos. They are not even about morality. Typically, their message is of a radical nature, asking that we live consciously, inspect our motives, transcend our egoic passions, overcome our intellectual blindness, live peacefully with our fellow humans, and, finally, realize the deepest core of human nature, the Spirit. For those wishing to devote their time and energy to the pursuit of conventional life, this kind of message is revolutionary, subversive, and profoundly disturbing.". In his Encyclopedic Dictionary of Yoga (1990), Dr. Feuerstein writes that the importation of yoga to the West has raised questions as to the appropriateness of spiritual discipleship and the legitimacy of spiritual authority.
  • A British professor of psychiatry, Anthony Storr, states in his book, Feet of Clay: A Study of Gurus, that he confines the word guru (translated by him as "revered teacher") to persons who have "special knowledge" who tell, referring to their special knowledge, how other people should lead their lives. He argues that gurus share common character traits (e.g. being loners) and that some suffer from a mild form of schizophrenia. He argues that gurus who are authoritarian, paranoid, eloquent, or who interfere in the private lives of their followers are the ones who are more likely to be unreliable and dangerous. Storr also refers to Eileen Barker's checklist to recognize false gurus. He contends that some so-called gurus claim special spiritual insights based on personal revelation, offering new ways of spiritual development and paths to salvation. Storr's criticism of gurus includes the possible risk that a guru may exploit his or her followers due to the authority that he or she may have over them, though Storr does acknowledge the existence of morally superior teachers who refrain from doing so. He holds the view that the idiosyncratic belief systems that some gurus promote were developed during a period of psychosis to make sense of their own minds and perceptions, and that these belief systems persist after the psychosis has gone. Storr notes that gurus generalize their experience to all people. Some of them believe that all humanity should accept their vision, while others teach that when the end of the world comes, only their followers will be saved, and the rest of the people will remain unredeemed. According to him, this ″apparently arrogant assumption″ is closely related and other characteristics of various gurus. Storr applies the term "guru" to figures as diverse as Jesus, Muhammad, Buddha, Gurdjieff, Rudolf Steiner, Carl Jung, Sigmund Freud, Jim Jones and David Koresh. The Belgian Indologist Koenraad Elst criticized Storr's book for its avoidance of the term prophet instead of guru for several people. Elst asserts that this is possibly due to Storr's pro-Western, pro-Christian cultural bias.
  • Rob Preece, a psychotherapist and a practicing Buddhist, writes in The Noble Imperfection that while the teacher/disciple relationship can be an invaluable and fruitful experience, the process of relating to spiritual teachers also has its hazards. He writes that these potential hazards are the result of naiveté amongst Westerners as to the nature of the guru/devotee relationship, as well as a consequence of a lack of understanding on the part of Eastern teachers as to the nature of Western psychology. Preece introduces the notion of transference to explain the manner in which the guru/disciple relationship develops from a more Western psychological perspective. He writes: "In its simplest sense transference occurs when unconsciously a person endows another with an attribute that actually is projected from within themselves." In developing this concept, Preece writes that, when we transfer an inner quality onto another person, we may be giving that person a power over us as a consequence of the projection, carrying the potential for great insight and inspiration, but also the potential for great danger: "In giving this power over to someone else they have a certain hold and influence over us it is hard to resist, while we become enthralled or spellbound by the power of the archetype".
  • According to a professor of religious studies at Dawson College in Quebec, Susan J. Palmer, the word guru has acquired very negative connotations in France.
  • The psychiatrist Alexander Deutsch performed a long-term observation of a small cult, called The Family (not to be confused with Family International), founded by an American guru called Baba or Jeff in New York in 1972, who showed increasingly schizophrenic behavior. Deutsch observed that this man's mostly Jewish followers interpreted the guru's pathological mood swings as expressions of different Hindu deities and interpreted his behavior as holy madness, and his cruel deeds as punishments that they had earned. After the guru dissolved the cult in 1976, his mental condition was confirmed by Jeff's retrospective accounts to an author.
  • Jan van der Lans (1933–2002), a professor of the psychology of religion at the Catholic University of Nijmegen, wrote, in a book commissioned by the Netherlands-based Catholic Study Center for Mental Health, about followers of gurus and the potential dangers that exist when personal contact between the guru and the disciple is absent, such as an increased chance of idealization of the guru by the student (myth making and deification), and an increase of the chance of false mysticism. He further argues that the deification of a guru is a traditional element of Eastern spirituality but, when detached from the Eastern cultural element and copied by Westerners, the distinction between the person who is the guru and that which he symbolizes is often lost, resulting in the relationship between the guru and disciple degenerating into a boundless, uncritical personality cult.
  • In their 1993 book, The Guru Papers, authors Diana Alstad and Joel Kramer reject the guru-disciple tradition because of what they see as its structural defects. These defects include the authoritarian control of the guru over the disciple, which is in their view increased by the guru's encouragement of surrender to him. Alstad and Kramer assert that gurus are likely to be hypocrites because, in order to attract and maintain followers, gurus must present themselves as purer than and superior to ordinary people and other gurus.
  • According to the journalist Sacha Kester, in a 2003 article in the Dutch newspaper De Volkskrant, finding a guru is a precarious matter, pointing to the many holy men in India and the case of Sathya Sai Baba whom Kester considers a swindler. In this article he also quotes the book Karma Cola describing that in this book a German economist tells author Gita Mehta, "It is my opinion that quality control has to be introduced for gurus. Many of my friends have become crazy in India". She describes a comment by Suranya Chakraverti who said that some Westerners do not believe in spirituality and ridicule a true guru. Other westerners, Chakraverti said, on the other hand believe in spirituality but tend to put faith in a guru who is a swindler.
  • Teachings of Shri Satguru Devendra Ghia (Kaka) are in his hymns and the broadness of his thoughts is in the variety. "Religion is nothing but a path towards God. Different religions have evolved over different times and in different places based on the need of that era. However, the basic concept in each religion remains the same. Each religion talks of a universal God, who is eternal and infinite." 

Thursday, August 6, 2020

Douglas Hofstadter

From Wikipedia, the free encyclopedia
 
Douglas Hofstadter
Hofstadter2002.jpg
Hofstadter in Bologna, Italy, in 2002
Born
Douglas Richard Hofstadter

February 15, 1945 (age 75)
New York City, United States
NationalityAmerican
EducationStanford University (BSc)
University of Oregon (PhD, 1974)
Known forGödel, Escher, Bach
I Am a Strange Loop
Hofstadter's butterfly
Hofstadter's law
Spouse(s)Carol Ann Brush (1985–1993; her death; 2 children)
Baofen Lin (2012–present)
AwardsNational Book Award
Pulitzer Prize
Member of the American Academy of Arts and Sciences
Golden Plate Award of the American Academy of Achievement
Scientific career
FieldsCognitive science
Philosophy of mind
Translation
Physics
InstitutionsIndiana University
Stanford University
University of Oregon
University of Michigan
ThesisThe Energy Levels of Bloch Electrons in a Magnetic Field (1974)
Doctoral advisorGregory Wannier
Doctoral studentsDavid Chalmers
Robert M. French
Scott A. Jones
Melanie Mitchell
Websiteprelectur.stanford.edu/lecturers/hofstadter

Douglas Richard Hofstadter (born February 15, 1945) is an American scholar of cognitive science, physics, and comparative literature whose research includes concepts such as the sense of self in relation to the external world, consciousness, analogy-making, artistic creation, literary translation, and discovery in mathematics and physics. His 1979 book Gödel, Escher, Bach: An Eternal Golden Braid won both the Pulitzer Prize for general nonfiction and a National Book Award (at that time called The American Book Award) for Science. His 2007 book I Am a Strange Loop won the Los Angeles Times Book Prize for Science and Technology.

Early life and education

Hofstadter was born in New York City to Jewish parents: Nobel Prize-winning physicist Robert Hofstadter and Nancy Givan Hofstadter. He grew up on the campus of Stanford University, where his father was a professor, and attended the International School of Geneva in 1958–59. He graduated with Distinction in mathematics from Stanford University in 1965, and received his Ph.D. in physics from the University of Oregon in 1975, where his study of the energy levels of Bloch electrons in a magnetic field led to his discovery of the fractal known as Hofstadter's butterfly.

Academic career

Since 1988, Hofstadter has been the College of Arts and Sciences Distinguished Professor of Cognitive Science and Comparative Literature at Indiana University in Bloomington, where he directs the Center for Research on Concepts and Cognition which consists of himself and his graduate students, forming the "Fluid Analogies Research Group" (FARG). He was initially appointed to the Indiana University's Computer Science Department faculty in 1977, and at that time he launched his research program in computer modeling of mental processes (which he called "artificial intelligence research", a label he has since dropped in favor of "cognitive science research"). In 1984, he moved to the University of Michigan in Ann Arbor, where he was hired as a professor of psychology and was also appointed to the Walgreen Chair for the Study of Human Understanding. In 1988 he returned to Bloomington as "College of Arts and Sciences Professor" in both cognitive science and computer science. He was also appointed adjunct professor of history and philosophy of science, philosophy, comparative literature, and psychology, but has said that his involvement with most of those departments is nominal. In 1988 Hofstadter received the In Praise of Reason award, the Committee for Skeptical Inquiry's highest honor. In April 2009 he was elected a Fellow of the American Academy of Arts and Sciences and a member of the American Philosophical Society. In 2010 he was elected a member of the Royal Society of Sciences in Uppsala, Sweden.

Hofstadter's many interests include music, visual art, the mind, creativity, consciousness, self-reference, translation and mathematics.

Hofstadter giving a presentation at the 2006 Singularity Summit

At the University of Michigan and Indiana University, he and Melanie Mitchell coauthored a computational model of "high-level perception"—Copycat—and several other models of analogy-making and cognition, including the Tabletop project, co-developed with Robert M. French. Hofstadter's doctoral student James Marshall subsequently extended the Copycat project under the name "Metacat".[21] The Letter Spirit project, implemented by Gary McGraw and John Rehling, aims to model artistic creativity by designing stylistically uniform "gridfonts" (typefaces limited to a grid). Other more recent models include Phaeaco (implemented by Harry Foundalis) and SeqSee (Abhijit Mahabal), which model high-level perception and analogy-making in the microdomains of Bongard problems and number sequences, respectively, as well as George (Francisco Lara-Dammer), which models the processes of perception and discovery in triangle geometry.

The pursuit of beauty has driven Hofstadter both inside and outside his professional work. He seeks beautiful mathematical patterns, beautiful explanations, beautiful typefaces, beautiful sonic patterns in poetry, etc. Hofstadter has said of himself, "I'm someone who has one foot in the world of humanities and arts, and the other foot in the world of science." He has had several exhibitions of his artwork in various university galleries. These shows have featured large collections of his gridfonts, his ambigrams (pieces of calligraphy created with two readings, either of which is usually obtained from the other by rotating or reflecting the ambigram, but sometimes simply by "oscillation", like the Necker Cube or the rabbit/duck figure of Joseph Jastrow), and his "Whirly Art" (music-inspired visual patterns realized using shapes based on various alphabets from India). Hofstadter invented the term "ambigram" in 1984; many ambigrammists have since taken up the concept.

Hofstadter collects and studies cognitive errors (largely, but not solely, speech errors), "bon mots" (spontaneous humorous quips), and analogies of all sorts, and his longtime observation of these diverse products of cognition, and his theories about the mechanisms that underlie them, have exerted a powerful influence on the architectures of the computational models he and FARG members have developed.

All FARG computational models share certain key principles, including:
  • that human thinking is carried out by thousands of independent small actions in parallel, biased by the concepts that are currently activated
  • that activation spreads from activated concepts to less activated "neighbor concepts"
  • that there is a "mental temperature" that regulates the degree of randomness in the parallel activity
  • that promising avenues tend to be explored more rapidly than unpromising ones
FARG models also have an overarching philosophy that all cognition is built from the making of analogies. The computational architectures that share these precepts are called "active symbols" architectures. 

Hofstadter's thesis about consciousness, first expressed in Gödel, Escher, Bach (GEB) but also present in several of his later books, is that it is an emergent consequence of seething lower-level activity in the brain. In GEB he draws an analogy between the social organization of a colony of ants and the mind seen as a coherent "colony" of neurons. In particular, Hofstadter claims that our sense of having (or being) an "I" comes from the abstract pattern he terms a "strange loop", an abstract cousin of such concrete phenomena as audio and video feedback that Hofstadter has defined as "a level-crossing feedback loop". The prototypical example of a strange loop is the self-referential structure at the core of Gödel's incompleteness theorems. Hofstadter's 2007 book I Am a Strange Loop carries his vision of consciousness considerably further, including the idea that each human "I" is distributed over numerous brains, rather than being limited to one.

Hofstadter's writing is characterized by an intense interaction between form and content, as exemplified by the 20 dialogues in GEB, many of which simultaneously discuss and imitate strict musical forms used by Bach, such as canons and fugues. Most of Hofstadter's books feature some kind of structural alternation: in GEB between dialogues and chapters, in The Mind's I between selections and reflections, in Metamagical Themas between Chapters and Postscripts, and so forth. In both his writing and his teaching, Hofstadter stresses the concrete, constantly using examples and analogies, and avoids the abstract. Typical of the courses he teaches is his seminar "Group Theory and Galois Theory Visualized", in which abstract mathematical ideas are rendered as concretely as possible. He puts great effort into making ideas clear and visual, and asserts that when he teaches, if his students do not understand something, it is never their fault but always his own.

Hofstadter is passionate about languages. In addition to English, his mother tongue, he speaks French and Italian fluently (the language spoken at home with his children is Italian). At various times in his life, he has studied (in descending order of level of fluency reached) German, Russian, Spanish, Swedish, Mandarin, Dutch, Polish, and Hindi. His love of sounds pushes him to strive to minimize, and ideally get rid of, any foreign accent. 

Le Ton beau de Marot: In Praise of the Music of Language is a long book devoted to language and translation, especially poetry translation, and one of its leitmotifs is a set of 88 translations of "Ma Mignonne", a highly constrained poem by 16th-century French poet Clément Marot. In this book, Hofstadter jokingly describes himself as "pilingual" (meaning that the sum total of the varying degrees of mastery of all the languages that he's studied comes to 3.14159 ...), as well as an "oligoglot" (someone who speaks "a few" languages).

In 1999, the bicentennial year of Russian poet and writer Alexander Pushkin, Hofstadter published a verse translation of Pushkin's classic novel-in-verse Eugene Onegin. He has translated many other poems too (always respecting their formal constraints), and two novels (in prose): La Chamade (That Mad Ache) by French writer Françoise Sagan, and La Scoperta dell'Alba (The Discovery of Dawn) by Walter Veltroni, the then head of the Partito Democratico in Italy. The Discovery of Dawn was published in 2007, and That Mad Ache was published in 2009, bound together with Hofstadter's essay Translator, Trader: An Essay on the Pleasantly Pervasive Paradoxes of Translation.

Online machine learning

From Wikipedia, the free encyclopedia https://en.wikipedia.org/wiki/Online_machine_learning In computer sci...