29 August 2014

Placing the Heart in Indo-European

In Sanskrit the main word for 'heart' is hṛd or the suffixed form hṛdaya. However most of us are also familiar with the word for faith, śraddhā, which we think means 'placing the heart'. Here the word for heart is śrad. Most sources suggest that the two words hṛd and śrad are in fact two forms of a single word that has undergone a series of phonetic transformations. However some sources suggest that there are two distinct roots. This word makes for an interesting case study in comparative linguistics and shows the kind of evidence that is used to reconstruct Proto-Indo-European. In this case the reconstructed root is written different ways: k̑ered- : k̑erd-, k̑ērd-, k̑r̥d-, k̑red-.

We need to note some conventions. Where a form is reconstructed and/or not actually attested it is frequently suffixed with an asterix: *kred. In order to distinguish phonemes or sounds from letters they are written between two forward slashes. Thus come has initial c but is pronounced /k/. Similarly c can be pronounced also as /s/. Linguists make a distinction between /ḱ/ or /k̑/ the palato-velar and /k/ the plain velar. The difference is the k sound in "scum" and "come". If you pay close attention to where your tongue is in your mouth as you pronounce these words you'll notice the tongue makes contact with the roof of the mouth further forward in the word "scum" and is the /ḱ/ sound. In English the two are allophones, meaning we don't hear the difference and don't notate it differently. This seems to be true of other Indo-European languages also, though the distinction is important in Proto-Indo-European (PIE) the putative mother language of all the present day and dead IE languages.

I'll begin with a survey of the various cognates in other Indo-European languages by family grouping. In Indo-Iranian we have several related forms:

Avestan:zərədzraz-dā
Vedic: śradśraddhā
Vedic:hṛd(aya)
Gāndhārī:*ṣa(d)ṣadha
Pāli:saddhā
Pāli:hadaya

It's quite regular for Avesta to have /z/ where Sanskrit has /ś/. In Sanskrit dhā is plain root meaning 'place/put'. Perhaps because of the conservative nature of religion we can see this form throughout the Indo-European language family. We need to ask about the two distinct forms in Vedic. There are two possible explanations for this situation.
  1. There was a progressive change /ḱ/ > /ś/ > /h/
  2. The word came into Vedic twice: PIE /ḱ/ > /ś/ and /ḱ/ > /h/.
There is a regular change from PIE /k/ to Vedic /ś/ so we can quite easily explain kred > śrad. What we need to explain then is either  /ś/ > /h/  or /ḱ/ > /h/.

sirt
srĭdĭce
serdtse
serce
srdce
seyr
šerdìs
ser̃de

As we move from west we find three other language family has the change from palatal stop to sibilant. The Armenian form is sirt. It's very easy for a voiced consonant /d/ to change to an unvoiced consonant /t/ with the same articulation (compare Latin pater - German fader - English father). Slavic languages follow a similar pattern: heart = Church Slavonic srĭdĭce; Russian serdtse; Polish serce; Slovak srdce. And finally the Baltic languages: Old Prussian seyr; Lithuanian šerdìs; Latvian ser̃de. We can see that in most of these words a vowel is interposed between the initial /s/ and /r/. Here, then, the initial consonant change is /ḱ/ > /s/ 

kartiyaaš
kardia
cordis
cord
cuore
cœur
corazón
coração
The Anatolian, Helenic and Italic families preserved the /k/ though this is often spelled 'c'. Thus we see Hittite kar-ti-ya-aš 'heart'; Greek kardia (καρδία); Latin cordis (and credo 'trust, believe'). The Latin gives rise to Romance Language forms: French cœur; Italian cuore; Spanish corazón; Portuguese coração; Romanian cord. Note the dropping of the final stop in French and Italian. In Spain /d/ becomes /z/ and in Portuguese /d/ > /sh/. One can see how this might have come about in the sequence: /d/ > /dz/ > /z/ > /sh/. Initial /ḱ/ is preserved, though it may become the plain velar /k/. The notation is ambiguous.

Celtic similarly preserved initial /k/: Old Irish cretim; Cornish créz; Welsh craidd. Though the more common word for 'heart' in Welsh seems to be the unrelated calon.

Germanic languages change initial /k/ to /h/ which is interesting because this is just the change that we are looking for. There's no question of any communication between Germanic and Sanskrit, it's just a case of parallel evolution, but it's helpful to know that one of the transformations that an initial /ḱ/ can undergo is change to /h/. The Proto-Germanic form is *herton- (OEtD) The Germanic family is divided geographically. West Germany covers what's now Germany and Holland. East is represented by a single dead language, i.e. Gothic. North is all of the Scandinavian languages. Usually English has been considered to be part of the West Germanic sub-family, related to Old Saxon. However more recently a case has been made to consider it part of the Northern sub-family along with Scandinavia. The Germanic speakers—Saxons, Angles and Jutes—who settled in Britain did come from what is now the state of Schleswig-Holstein in the North of Germany, which abuts Denmark. And of course there was a significant overlay of Danish onto Old English as well.

West North
Old Frisian herte/hirteOld Icelandichjarta
Dutch hart Swedish hjärta
Old Saxon herta Danish hjerte
Old High German  herza Old English heorte
German herz Mid. English hert
English heart

With the Norman Invasion English picked up the Latin derived words for heart as well, as can be seen in words such as accord, cordial, courage, credible, credit, creed, grant, miscreant, and quarry (i.e. prey). 

What comparative linguistics does is to look at all the forms and look for logical transformations that might account for all the forms. Such changes much be checked against a range of words with the same sounds. It's only when patterns emerge across a wide range of words that one can describe regular changes (what we might once have called formulating laws). The more obvious examples help to explain the less obvious.


*kred vs *kerd

I recently read that treating kred and kerd as the same root might be incorrect.
Outside of the verbal system we find another word that curiously seems to display such a gradation and that is *ḱerd- 'heart', while in Sanskrit we find hṛd- and in Avestan we find zərəd- which both seem to go back to *ǵʰrd-, and then there's the Sanskrit śrad- (notice the schwebe ablaut!) which in combination with dhā- 'to give' give a lovely indo-european expression also found in Latin Credere 'to believe'. This form seems to go back to *ḱred-.
A schwebe ablaut is a full-grade vowel that is not always in the same position within the root. We don't really talk about vowel grades in English though we use them, e.g. in the verb sing sung sang and the related noun song the changed vowel gives us grammatical information. Ablaut is a very important part of Sanskrit morphology, for example those derived from √dṛś exhibit the various vowel strengths: dṛṣti, darśana, draṣṭṛ, adrākṣit. But note that darśana and draṣṭṛ invert the order of the vowels in the stronger grades (what the Sanskrit grammarians called guṇa and vṛddhi). Modern grammarians make guṇa the normal grade and talk about a weaker () and a stronger (ār/rā) grade. So in √dṛś the vowel grades from weakest to strongest are: , ar/ra, and ār/rā. With one sees that strengthening in Sanskrit is like adding ă (short a) before the root vowel and applying the rules of sandhi. With other vowels the changes are a bit less obvious.

Another example is √bhū 'to be'. The vowel grades for ū are: ū, o, & au, where o ≈ ă+u; and au ≈ ā+u. [note au is a diphthong]. √bhū forms a present stem by strengthening the root and adding a.
  • root:  bhū
  • guṇa: bh[ăū] (= bho)
  • + a:    bhă-ūa (which sandhi resolves to) bhava-
  • conjugations: bhavāmi, bhavasi, bhavati etc.
In the past particle, the root stays in the weaker grade so: bhūta. And in the strongest grade we find the noun bhauta 'related to living beings'. These processes were first described by Pāṇini in perhaps the 4th century BCE. Through study of Sanskrit grammar the principles were rediscovered by the first European comparative linguists. The term ablaut (German 'off sound') for this phenomenon was coined by Jacob Grimm of "the Brothers Grimm" in the late 19th century.

Edward Sapir notes a difference in the Tocharian word for heart:
The Tocharian word [käryā] does not represent IE *ḱṛd-yā́ (i.e. *erd-yā́) but *ḱred-yā́ (reduced from the basic *ḱred- seen in Sanskrit śrad and Latin crēdō < * krede-dō).
Selected Writings of Edward Sapir. University of California Press, 1968 p.227

So Sapir is also distinguishing *kred and *kṛd (> kerd). Jonathan Slocum's PIE Etyma List records two roots: kered- and kred-, but they both mean heart and the list of cognates or reflexes does not distinguish between them.

Sanskrit roots with initial /h/ are very often degraded from /dh/ or /gh/. Sometimes this becomes obvious. For example in the root √han 'to strike' The present tense 3rd person singular is hanti, but the 3rd person plural is ghnanti. Similarly we find the perfect jaghāna, a past participle ghāta (also hata). (cf my comments on the word saṅgha). So we can deduce from this that √han must originally be from *√ghan. In other roots the archaic forms don't survive. So on face value the idea that hṛd might represent an archaic *ǵʰrd- is not outrageous. However I can't find a root *ǵʰrd- in any PIE etyma list I have access to. Nor does any root that I can find seem to fit the bill.

Words related to either hṛd or śrad are few and far between in Sanskrit. If hṛd were a separate root we might expect a word hrada, and we do find such a word, but it means "a deep pool" and it seems to be connected to the root √hlād or √hlad 'refresh', which has only sporadic use. In India there is a regular confusion of l and r. In fact on the Asoka pillars the word for king is lāja not rāja. Both words have a specific domain beyond which they have little use: hṛd, hṛdaya 'heart'; hṛdya 'in or of the heart; charming etc'. Versus śraddhā 'faith', śrāddha 'faithful, funeral rite'. We do see some variants on √dhā used with śradśrad-dadhānaśrad-dhayitaśrad-dhitaśrad-dheya but the sense stays the same. 


Conclusions

Sound changes cannot happen at random. And yet the change from /k/ to /s/ is counter intuitive. It is logical however. The steps to get the other sounds look like this (as best I can tell):




/k̑/ > /k/ involves a moving the tongue back slightly in the mouth. Allowing some air past the tongue gives /kh/ and dropping the stop altogether leaves us with /h/. The same change starting from /k̑/ > /h/ > /ś/. Voicing /ś/ gives /z/ and moving the tongue a little forward and dropping the aspiration gives /s/. 


We've already seen how ar can alternate with ra with no change in sense. And lastly we have to allow for a vowel to interpose between two consonants. Describing all the vowel changes would extend this essay too much, but one can work through the logic of that as well. We've now described how one root with a weakest grade *kṛd and strong grades kred or kerd, could produce all the many variants by the application of simple rules that are anchored in how the tongue moves in the mouth to produce vocal sounds. With this particular word the sense of it has remained remarkably stable - all the different languages understand this word to mean "heart".

So can we now say any more about Sanskrit hṛd/śrad? Looking at the IE cognates it seems that only Sanskrit exhibits this alternation of ar and ra. So my suspicion is that Sanskrit has retained this feature of PIE rather more prominently than other languages. Since getting from /h/ to /ś/ is a complex process I conclude that it is less likely than the other option: that either hṛd or śrad is a loan word from another branch of the Indo-European family. Since the expected change is /k̑/ > /ś/ and the Avestan has /z/ it looks like hṛd is a loan word from a closely related language that favoured the change /k̑/ > /h/. This doesn't eliminate the possibility that hṛd comes from a root *ǵʰrd-, just that with the resources at my disposal I cannot find such a root. Since the sense of the word changes so little across time and space, however, it seems less likely that there were two roots.

The point here is not to draw strong conclusions, but to think about how language sounds change over time, and how that change tends to be systematic: e.g. all initial /k̑/ change to /ś/. It is interesting that some of the main distinctions between say Vedic and Avestan, or between Vedic and Pāḷi are just these systemic changes in pronunciation.


~~oOo~~


22 August 2014

Action at a Temporal Distance in the Theravāda

Image: All Things Thai
One of my bigger projects at the moment is an article on the problem of Action at a Temporal Distance. This is the contradiction between pratītyasamutpāda requiring the presence of a condition for the effect and karma which requires the manifestation of the effect long after the condition has ceased (with no intervening manifestation of the effect). 

Having dealt with the Sarvāstivāda approach to this problem it will be interesting to see how other schools managed. In this essay I'll look into the Theravāda Abhidhamma to see how they dealt with Action at a Temporal Distance. Where the Sarvāstivādins dealt with the problem explicitly, the Theravādins do so only implicitly, and spread the answer out so that it's not so obvious. Indeed it's so obscure that some respected modern scholars have missed it entirely!

It's fairly common to see Theravāda Dhamma books referring to the accumulation (āyūhana) of kamma over time. Other terms like latent tendencies (anusaya) and karmic formations (saṅkhārā) seem to hint at something similar. In particular saṅkhārā appears to be made up from an accumulation of cetanā. The problem here is that these kinds of answers simply shift attention without solving the problem. The question shifts from "where is kamma in the interim between cetanā and vipāka?"; to "where is anusaya or āyūhana?" If there is an accumulation of something, where and/or how does it accumulate; and why does it not affect the person until the karma ripens? Something happens to hold over the effect (vipāka) long after the cetanā that conditions it has ceased, in contradiction of the fundamental principle of conditionality. The standard answers are simply linguistic substitutions. Other commentators have noticed that there is a problem here.
"Questions about the persistence of latent dispositions and accumulation of karmic potential thus remain: once the cognitive processes are activated, are they transmitted through the six modes of cognitive awareness? If so, why do they not influence these forms of mind? If not, how do they persist from one moment of bhavaṅga-citta to the next without some contiguous conditioning medium? The bhavaṅga-citta does not directly address these persisting questions, adumbrated in the Kathavātthu so many centuries before. Nor, to my knowledge, do subsequent Theravādin Abhidhamma traditions discuss these questions in dhammic terms."
Waldron, William S. Buddhist Unconscious: The Ālaya-vijñāna in the Context of Indian Buddhist Thought. London: RoutledgeCurzon, 2003. p.83.
The bhavaṅgacitta is like a resting state of the mind when there is no sense experience. Like sense cittas, the bhavaṅga-cittas are short-lived and one follows another in succession. Unlike sense cittas, the bhavaṅgacittas all have the same object as the paṭisandhicitta or relinking-mental event that was the first conscious event to arise in our freshly minted being after the final or death-moment conscious event (cuticitta) of our last being. Unlike sensory cittas, bhavaṅgacitta doesn't register as vedanā. Thus even when we are not consciously having experiences—such as in deep sleep or arūpa-jhāna—there is a steady stream of mental events that we are not aware of that provide continuity between moments of sense awareness. 

Waldron invokes the stream of bhavaṅgacitta (or bhavaṅgasota) but it's hard to see how it can responsibility for accumulation if each bhavaṅgacitta is identical.
"...it does not seem possible on the basis of what is said explicitly in the texts to justify the claim that the bhavaṅga carries with it all character traits, memories, habitual tendencies, etc." (30).
Gethin, Rupert. (1994) 'Bhavaṅga and Rebirth According to the Abhidhamma.' in The Buddhist Forum. Vol III. T. Skorupski and U. Pagel (eds.), London: School of Oriental and African Studies, University of London, pp. 11–35.
However Gethin is alive to the need for something to do this job or perhaps we should say, for this function to be carried out somehow. Since bhavaṅgacittas all have the same object they aren't much use for the kind of connectivity with accumulation we are looking for. But they are not a million miles away. Gethin finds it inconceivable that the great Theravādin commentators, Buddhaghosa, Buddhadatta, and Dhammapala, had not considered the problem, and he ventures to speculate a little on how they might have solved it. Like Gethin, I'm interested that the great three seem not to have openly dealt with the problem in the way that Sarvāstivādins did. Buddhaghosa is nothing if not thorough.

For Gethin there are many similarities between bhavaṅga and ālayavijñāna (the solution to the problem of Action at a Temporal Distance adopted by Yogacārins, based on the Sautrāntika idea of 'karmic seeds'). Thus he is willing to entertain the thought that the two at least "belong to the same complex of ideas within the history of Buddhist thought." (35). I agree on this last point. However I think we can go further.

Firstly a reminder that in Dhammavāda there are four kinds of dhamma: citta, cetasika, rūpa and nibbāna. Importantly for us, each citta though itself singular and occurring strictly in series, has a variable number of associated cetasikas. What the Buddha calls kamma is cetanā, which is classified as a cetasika. So each citta has associated with it a cetanā that makes it morally significant. Just to be clear a citta is a mental event and a cetanā is the intentional function of that mental event. With this in mind we can look at what some of the traditional sources tell us about the accumulation of kamma.

Buddhaghosa provides a quote from the Paṭisambhidāmagga that looks promising. At Visuddhimagga (Vsm) XVII.292:
Tenāha ‘‘purimakammabhavasmiṃ moho avijjā, āyūhanā saṅkhārā, nikanti taṇhā, upagamanaṃ upādānaṃ, cetanā bhavoti ime pañca dhammā purimakammabhavasmiṃ idha paṭisandhiyā paccayā’’ti (Ps 1.47).
Hence it is said: 'In the previous kamma-process becoming, there is delusion, which is ignorance; there is accumulation (āyūhanā) which is formations (saṅkhārā); there is attachment, which is craving; there is embracing, which is clinging (upādāna); there is volition (cetanā) which is becoming (bhava); thus these five things in the previous kamma-process becoming are conditions for the rebirth-linking here [in the present becoming]. (PTS Ps i.52). trans. Ñāṇamoli
Elsewhere the commentary on the Saṅkhārasuttaṃ, AN 3.23 (Mp 2.192), Buddhaghosa glosses the phrase kāyasaṅkhāraṃ abhisaṅkharoti with:
Kāyasaṅkhāranti kāyadvāre cetanārāsiṃ:
The body-formation [is] "a heap of intentions in the body-door”. 
Abhisaṅkharotīti āyūhati rāsiṃ karoti piṇḍaṃ karoti.
The verb abhisaṅkharoti [means] he accumulates, he makes a heap, he makes a lump.”
This points towards saṅkhārakkhandha as the process by which cetanā accumulates. But I still don't see where this fits into the cittavīthi (or the track of mental events). A problem here is that kamma accumulations are not supposed to take effect until the kamma ripens, creating a vipāka. The idea that kamma accumulates as saṅkhārā is attractive, but there is a contradiction since the saṅkhārā is actively involved in the perceptual process. The experience of the vipāka is supposed to be a one-time thing: it ripens and we either experience it as vedanā or we experience it as gati (rebirth destination) and then it is expended. If it were not expended then there would never be a way to escape from previous negative karma. This is complicated because clearly habitual tendencies (positive and negative) are a phenomenon that everyone experiences. They're also centrally important in cultivating a Buddhist lifestyle and the pursuit of liberation from greed, aversion and confusion.

There's nothing intrinsically wrong with the idea that a kamma stays active for a period and has an effect while active; and then once it is exhausted ceases to be active. But that's not what the texts describe. And the same limitations apply: the kamma qua event is short-lived and if it is to accumulate we have to find a way to pass on the effect without the continued existence of the condition. Effects are said to accumulate despite the absence of their conditions which, being mental events, exist only in the moment.

In Early Buddhist Metaphysics, in the chapter "Causation as the Handmaid of Metaphysics" Noa Ronkin summarises the 24 types of conditions as found in the seventh book of the Abhidhamma, the Paṭṭhāna. This seems to be the key to understanding the Theravāda response to Action at a Temporal Distance. The functions of accumulating and passing forward kamma are distributed amongst several different types of conditionality. The approach relies on the idea that dhammas can operate as a condition in many different modes. Twenty-four such modes are discussed in the Paṭṭhāna.

Under her discussion of the pair proximity condition (antara-paccaya) and contiguity condition (samantara-paccaya), Ronkin says, "Every preceding thought moment is thus regarded as capable of arousing succeeding states of consciousness similar to it in the immediately following instant." (216). She further speculates that these two, almost identical, modes of conditionality were "probably necessary in order to account for the continuity of phenomena without relying on any metaphysical substance". (216) Buddhaghosa covers this subject in Visuddhimagga XVII.73-6 (Vol 2, para 598 in the VRI ed.) Buddhaghosa spends some time refuting an internal dispute regarding the need for temporal proximity. The fact that Theravādins were not united on this issue of temporal proximity is telling. It shows that they were actively considering the problem of Action at a Temporal Distance and divided over how to solve it. If we follow through the rest of the paccaya modes we find more specific links of this kind.

The decisive support condition (upanissaya-paccaya) allows a dhamma to self-sufficiently arouse a resultant dhamma, like the related nissaya-paccaya but not necessarily foremost and "it lasts longer, has long-term effect and implies action at a distance... The importance of the decisive support condition seems to lie in its accounting for more and spiritual progress: virtues like trust or confidence (saddhā), generosity (dāna), undertaking the precepts and others, all assist the occurrence of their long term results (the jhānas, insight, taking the path etc) as their decisive support, and these results, in their turn, condition the repeated arising of trust, generosity etc. (219, emphasis added). As the Paṭṭhāna says:
purimā purimā kusalā dhammā pacchimānaṃ pacchimānaṃ kusalānaṃ dhammānaṃ upanissayapaccayena paccayo.
"All preceding wholesome dhammas are a condition by way of decisive support condition of all subsequent wholesome dhammas" (i.5)
Similarly for unwholesome (akusala) and undetermined (avyākata) dhammas. This section is covered in Visuddhimagga XVII 80-84. This criteria of self-sufficiency is interesting since it seems to flirt with something like svabhāva. Here though a dhamma is not a condition for itself, but a condition for another which we would expect to be parabhāva, a term we do find in Nāgārjuna's discussion of conditionality. This aspect requires some more research, but it looks like an all or nothing problem such as Nāgārjuna describes for svabhāva.

We also have:
Habitual cultivation (āsevana-paccaya)... "for example, developing a certain skilful thought once facilitates the cultivation of the same thought with a greater degree of efficiency and intensity... It therefore underlies the cultivation of right view, right speech and right action." (Ronkin 219)
Habitual cultivation is thus also responsible for memory without an agent that remembers. Ronkin places this observation in a note (242 n.118), with a reference to an article in two parts by David Kalupahana (1962) 'The Philosophy of Relations in Buddhism' University of Ceylon Review: 19-54; 188-208. Kalupahana re-visited this material in his 1975 book: Causality: The Central Philosophy of Buddhism (Uni of Hawai'i Press), especially chapter VII "Causal Correlations". However compare:
"It is because of proximity-condition and contiguity-condition that we can remember past experiences, events which occurred many years ago." (38)
Gorkom, Nina van. (2010) The Conditionality of Life: An Outline of the Twenty-four Conditions as Taught in the Abhidhamma. Zolag.
This is troubling because the two commentators contradict each other. Buddhaghosa seems not to participate in this dispute. He mentions memory under neither heading. More research is required to untangle this knot, which only further emphasises the difficulty of dealing with the problems raised by Action at a Temporal Distance.

The kamma-paccaya occurs in two modes simultaneous (sahajāta) and asynchronous (nānākhaṇika)... and according to Ronkin:
"An asynchronous condition obtains when a past kamma comes into fruition in a manifest corresponding action. Although the volition itself ceases, it leaves in the mind latent traces that take effect and assist the arising of an appropriate action when the necessary conditions are satisfied" (220)
This is less satisfying because it does not explain the "latent trace" but I think the implication is clear enough in the light of the other passages. 


Conclusions

The picture is that each citta is not a simple event, but a complex one with many facets (cetasikā). And each citta conditions the next in a variety of ways (twenty four different ways according to the Paṭṭhāna). Theravādins envisaged that an aspect of conditionality would be the passing on of information from citta to citta, particularly the information relevant to karma: information about cetanā. And this process is perfectly conservative in order that karma can be 100% effective. There is no loss of information until the conditions amassed in a life-time manifest as a single vipāka. This takes place at the moment of death when death-moment conscious-event (cuticitta) occurs and conditions the paṭisandhicitta or 're-linking mental event'. By focussing on the information content the Theravādins avoided positing an entity for storing information. And by denying any interval between death and rebirth they avoided the complicated and unsatisfactory metaphysics of the antarabhāva or interim state. Thus information is conserved even though no entity is.

The idea of continuity with no entities, nascent in the suttas, is fleshed out in the Paṭṭhāna. It's not so clear what Buddhaghosa intended in Vism., though he bases his exposition on the same sources. Also some modern commentators seem to interpret functions like memory as being related to different kinds of condition.

I'm still slightly puzzled that this problem is so prominent elsewhere, and yet here quite submerged and difficult to get at. However, when one considers how initially disturbing is the notion that the two fundamental doctrines of Buddhism contradict each other it may be that at the same time as solving the problem they swept it under the carpet.

However, on first acquaintance this solution to Action at a Temporal Distance is far from satisfactory. If citta is a kind of dhamma then it ought to be unitary and simple. How does such a simple, momentary event operate as a condition in twenty-four distinct ways simultaneously? But then a citta is not a simple event after all, because it is always accompanied by cetasikas which are also dhammas. So is a citta a dhamma or not?

We still have no knowledge of how the final conscious event in one mind conditions a first conscious event in another mind. Handing on information within one mind is somewhat intuitive, but transmitting it to a spatially separate mind is quite counter-intuitive. Every single person has first-hand experience of the first, while experience of the latter is reported by a very few witnesses that we have every reason to doubt.

Traditionalists seem not to have an answer to this. The best they can do is to state that they simply cannot imagine conscious processes ceasing with physical death, and so it seems "natural" that conscious events continue to happen so their must be a transfer somehow. This is what all believers in an afterlife think: the afterlife is all about acknowledging physical death but denying mental death (a trait observed already in quite young children). So this refusal to allow for one's inner life to cease, certainly has a long pedigree and is widely accepted, but it doesn't ever answer the question of "how". Indeed the question of how can often produce hostile anti-intellectual responses which attack the idea that questions like this can be answered. The afterlife must be taken on faith and the answers to probing questions about the afterlife are never satisfactorily answered, which undermines faith.

Another question for this model is, how does the mind know that any particular citta is to be the last in this life and thus take on the function of cuticitta? That last citta has to perform a special function so it must "know" that it is the last citta. It implies a peculiar kind of determinism. But it also implies a very simplistic view of death. For the ancients death is consistent with the cessation of observable bodily processes, particularly the breath, which I have explained in my essays on vitalism is the quintessence of a living thing. However we now know that one can stop breathing for many minutes and be resuscitated (which is from the Latin and means "to summon up again"). In the West we have long associated death with the cessation of the heartbeat. But the discovery of brainwaves led to more precise definitions related to brain activity. However even this is far from precise. Identifying the last moment of consciousness is impossible. In the last couple of years fMRI scanners have enabled us to perceive mental activity in people who are in persistent vegetative states. 

A puzzling aspect of this model is the huge build up of information that would occur over a life time of responding to sensory cittas. If we have several cittas per second then the information being passed on from citta to citta grows exponentially (as we must "process" information about the information); especially if we consider that memory is a function of this process as well. Each citta passes on information about itself and information accumulated from all previous cittas. It seems implausible at best that such a process had sufficient bandwidth to transfer a lifetime's information in a fraction of a second, every fraction of a second without ever glitching. Let alone the information from uncounted lifetimes from the past.

We also need to acknowledge the obscurantism of the source texts. The Paṭṭhāna and the Visuddhimagga are both very difficult texts to read and comprehend. Which means that for the most part we are reliant on commentators to explain the intention of the authors. And the commentators apparently disagree.

Perhaps it is expecting too much of these very early theories to stand the test of time and the rigours of a modern philosophical inquiry? It's one thing to understand the Theravāda view on it's own terms, it's another altogether to accept it on those terms.

This inquiry raises important questions. We cannot both embrace modernity and these ancient ideas about mental functioning. Something has to give. I know many Buddhists are content to let it be modernity that gives way. Buddhist apologetics are proliferating at present in the face of the conflict. But there is always something two-faced about the rejection of modernity. We embrace modern medicine to stay alive while rejecting the idea that the mind is an emergent property of brain and body function, even though both are products of the same body of knowledge. How ironic that the internet is a prime tool for dismissing modern progress away from superstition towards reason. Perhaps this is because the internet is a sufficiently advanced technology that is seems like magic?

For the present we can just about have our cake and eat it too, but how long can this continue? Must we choose between anachronistic, superstitious, rejection of modernity; and a non-religious, humanist, scientific utopia? Or is their some middle ground?  

~~oOo~~


This essay began life as a discussion on the Dhammawheel forum.
Thanks to those who contributed to the discussion.

15 August 2014

Roots of the Heart Sutra

Edward Conze was of the opinion that the oldest layer of the Prajñāpāramitā textual tradition is probably the  first two chapters of the Ratnaguṇasaṃcayagāthā (Rgs). He sees it as closely related to the Aṣṭasāhasrikā Prajñāpāramitā Sūtra (8000 line Perfection of Wisdom Text; Aṣṭa) but conjectures that verse precedes prose. Other scholars have conjectured that the verse is actually a post hoc summary of the prose. At present there is insufficient information to decide one way or the other. In some manuscripts the Rgs is included as a chapter of a larger Prajñāpāramitā text (8k and 100k), inevitably numbered "chapter 84".

While we don't have very old manuscripts of the Rgs, we do have one of the Aṣṭa in Prakrit from the 1st Century (carbon dated to between 47 and 147 CE) and thus probably from the end of the 1st Century CE. We also have a very early (179 CE) Chinese translation by the Scythian translator, Lokakṣema. We now know that the Aṣṭa was composed in Prakrit in Gandhāra which solves some of the existing problems of where to locate the early Prajñāpāramitā tradition. Rgs by contrast was not translated in Chinese until the 10th century by Faxian 法賢 (991CE), 《佛母寶德藏般若波羅蜜經》Fúmǔ-bǎodécáng-bōrěbōluómì(duo)-Jīng (T 229). This means that it played no part in the understanding and development of Perfection of Wisdom thought in China. This Chinese version is, according to Yuyama (1976), probably the most corrupt of all the versions. It is closer to Recension A, but still very different in many places. This may be due to Faxian's "free (or perhaps bad) translation." (xl)

As we now know, the Heart Sutra or Hṛdayaprajñāpāramitā is mostly comprised of some quotes from a Chinese Large Perfection of Wisdom Text equivalent to the Sanskrit Pañcaviṃśatisāhasrikā Prajñāpāramitā Sūtra. The most likely candidate is Kumārajīva's translation 《摩訶般若波羅蜜經》Móhēbōrěbōluómì Jīng by Kumārajīva (T 223; 404 CE). We also know that the larger texts in 18,000, 25,000 and 100,000 lines are simply an expansion of the Aṣṭa. It is possible to trace many of the cited passages from the Hṛdaya back into the Pañcaviṃśati; but we ought to be able to go one step further and trace some of them back into the Aṣṭa and Rgs. This essay will revisit an aspect of the roots of the Hṛdaya in the Prajñāpāramitā literature, particularly for the epithets passage:
Tasmāj jñātavyam prajñāpāramitā mahāvidyā anuttaravidyā 'samasamavidyā. 

In Jan Nattier's watershed article (1992) she notes a few examples of this genealogical approach with respect to the epithets passage. Nattier, in note 54a, explains that the epithets are epithets of prajñāpāramitā itself and that the word mantra is an erroneous back translation of 明咒 míng zhòu (= vidyā), with confusion arising because 咒 zhòu is used in the same capacity and even appears alongside 明咒. I conjecture that the confusion was exacerbated because the composition of the early Prajñāpāramitā texts occurred well before Tantric Buddhism, while the translation of the Hṛdaya from Chinese into Sanskrit occurred post-tantra and the reading of 咒 was.

An interesting comparison is with the six-syllable mantra: oṃ maṇipadme hūṃ. Alex Studholm's study of the Kāraṇḍavyūha Sūtra (Kvs) reveals the early history of this mantra. I've written two previous essays on Studholm's conclusions:
Throughout the Kvs the "mantra" is never referred to as a mantra, but only and always as the ṣaḍakṣarī mahāvidyā (61) "the six-syllabled great techne". Vidyā is a difficult word to find a good English translation for in this context. Techne is a Greek word which has almost exactly the same range of meaning, i.e. 'art, craft, skill', and is the source of our word technology. I'm trying it out in this essay, but I wouldn't insist on it. My only stipulation would be that we cannot translate vidyā as "science" because it is anachronistic. The word "science" properly applies to the systematic empirically based descriptions of the world, tested through conjecture and refutation, which began in the late 15th century in Europe. There is an archaic use of the word science which does cross over with vidyā, but it is archaic. And in the present there is too much confusion over the distinctions between science and religion to be slack in how we use the words. Better a neologism than an anachronism if we communicating to a present day audience. Indeed if anything the argument ought to go the other way. We might, as some do, translate vidyā as 'spell' or 'magic'. The main idea here is the specialist knowledge of Buddhist practices which allow us to gain first-hand, experiential knowledge of how the perceptual situation creates duḥkha. This has a magical flavour in many texts, and can result in extra-sensory perceptions, but there is nothing of science here. Vidyā is religious knowledge.

As we know, mahāvidyā is one of the epithets of prajñāpāramitā also. In the Chinese Heart Sutra, it is 大明咒  dà míng zhòu, where 大 means 'great' and 明咒 = vidyā. Due to the ambiguity of the characters and the confusion over the original meaning this is often translated as "great bright mantra". See e.g. Mu Soeng's recent translation and commentary on the Chinese version. Soeng, like Red Pine, simply ignores Nattier's findings. In the Chinese 咒 = vidyā also. Hence the change I have suggested in the Sanskrit: that "mantra" (qua word) is eliminated from the text and replaced everywhere with vidyā. For the argument in more detail see: Heart Sutra Mantra Epithets.

In Nattier's article she notes that the epithets passage has been traced by Nobuyoshi Yamabe in various Chinese translations of Pañcaviṃśati and Aṣṭa. I have been working on a comprehensive list of the counterpart passages in the basic Prajñāpāramitā texts in Sanskrit and Chinese. There are in fact only two passages, but they recur across two languages and multiple translations of multiple texts and so number about two dozen in total. I hope to publish this information before too long. Using electronic searches, I also came across a counterpart in the Rgs. In Chinese the passage is (T 8.229 678.a4-5):
大明般若諸佛母,
能除苦惱徧世界,
所有三世十方佛,
學此明得無上師。 
This great techne of perfect wisdom is the mother of all Buddhas,
Able to remove distress in all world spheres,
All the Buddhas of the three times and the ten directions,
Schooled in this techne are the supreme masters.
We can identify it as a counterpart because of its place in the sequence; its use of mahāvidyā in connection to prajñāpāramitā; and because it connects the vidyā with the buddhas of the three times and ten directions. The latter also links it to the second of two possible Pañcaviṃśati passages that are the basis of the Hṛdaya epithets (and the more likely of the two). In this translation mahāvidyā is rendered as 大明 dà míng (line 1), while vidyā in line 4 is simply 明 míng, in line with the practice of the day.


There are two main recensions of the Sanskrit Rgs and I have used recension A from the critical edition published by Akira Yuyama. Vaidya's edition is based on Recension B mss and has only minor differences in this verse which are discussed below. Conze describes the metre as "irregular Vasantatilaka" though my sources suggest that this is a 14 syllable metre, with a caesura after 8, i.e.:
– – ∪ | – ∪ | ∪ ∪ – ॥ ∪ ∪ – | ∪ – –
(∪ light; - heavy; ॥ ceasura)

Rgs has 13, 14 and 15 syllable lines, with 15 seeming to be the norm and the verse we're looking at is quite regular. The final pattern of Rgs 3.5 does match the post-caesura portion of Vasanatilaka, i.e. | ∪ ∪ – | ∪ – –  (If anyone knows Sanskrit metres and can tell us more please comment or email me).

The text is not really in Sanskrit, but rather in a Prakrit that has been Sanskritised to some extent. It's quite near the Prakrit end of the Buddhist Hybrid Sanskrit spectrum, though this verse looks more or less like Sanskrit. Conze's translation is based on his "corrected" edition of Recension B, published in Russia by E. Obermiller and (not infrequently) on the Tibetan edition (Yuyama 1976: xlvii). I will compare both, but favour Recension A as found in Yuyama (1976). The text of the Rgs (A) verse which corresponds to the Chinese above is:
mahavidya prajña ayu pāramitā jinānāṃ |
dukhadharmaśokaśamanī pṛthusattvadhātoḥ ||
ye ’tīta’nāgatadaśaddiśa lokanāthā |
ima vidya śikṣita anuttaravaidyarājāḥ ||
Rgs 3.5 ||
∪ ∪ – |  * – ∪ | ∪ ∪ – | ∪ ∪ – | ∪ – –  (* see discussion)
∪ ∪ – | ∪ – ∪ | ∪ ∪ – | ∪ ∪ – | ∪ – –
∪  * – | ∪ – ∪ | ∪ ∪ – | ∪ ∪ – | ∪ – –
∪ ∪ – | ∪ – ∪ | ∪ ∪ – | ∪ ∪ – | ∪ – –
This perfection of wisdom of the Jinas is a major techne;
In the realm abounding in beings, whose nature is suffering, grief, and darkness.
The world protectors of past and future, in the ten directions, who;
Trained in this knowledge, are the unexcelled kings of the knowledgeable.
The overall similarity of content shows that these two are the same passage, and the numbering also accords. That said some interesting differences occur as we would expect from the introductory comments based on Yuyama's observations about the state of the Chinese text.

The first line in particular marks this passage out as not being Classical Sanskrit. In Sanskrit it would probably read: mahāvidyā prajñā ayaṃ pāramitā jinānām | Such differences might appear trivial to the non-philologist, but all to often it is these differences in vowel length and final syllables that make the difference between languages. One can see that, here at least, the metre is fairly regular and in fact the Classical Sanskrit spelling would spoil the metre!

In line 1 measure 2 the ya in vidya does not make position. It is followed by pra which ought to make it heavy. The Pāli spelling would be paññā so it may be that the Prakrit speaking author pronounced prajña more like Pāli i.e. /pa/ rather than /pra/ and thus thought of ya as light. Or it may be an adjustment metri causa. Also the caesura occurs after the of pāramitā which is quite poor poetry. The Chinese (line 1) introduces the phrase 諸佛母 'mother of all the Buddhas' as an epithet of prajñāpāramitā. This may relate to the time period of the translation. A translation of Aṣṭa from 985 CE gives the title as《佛母出生三法藏般若波羅蜜多經》Fúmǔ-chūshēng-sānfǎcáng-bōrěbōluómìduō-jīng. 佛母出生三法藏 means something like: "The mother of the Buddhas that gives birth to the casket of the three Dharmas"; while 般若波羅蜜多 is the standard transliteration of prajñāpāramitā. And note that the title of Rgs also contains the phrase 佛母 'mother of the Buddhas'. This is an epithet of prajñāpāramitā even in early texts, but seems to have become more important by 10th century in China. 

Line 2 is interpreted in a more positive sense in the Chinese version. The Sanskrit merely notes the characteristics of saṃsāra (misery and grief) while the Chinese insists that the vidyā is able to relieve the suffering. This change is consistent with parallel changes in how the Buddha was seen in the Mahāyāna that I noted in my recent article in the Journal of Buddhist Ethics (21): Escaping the Inescapable: Changes in Buddhist Karma. What we see is the Buddha becoming more like a messiah in his ability to intervene in human affairs to benefit people. In particular in the revised (Mahāyāna) versions of the Śrāmaṇyaphala Sūtra, King Ajātaśatru, who has killed his father, is excused from a lengthy stay in Hell simply by meeting the Buddha. It seems that the idea that a Buddha, or in this case prajñāpāramitā, was unable to intervene was unacceptable to Mahāyānavādins. As was the idea that a Buddha might not return to this world as a saviour despite having won liberation from it.

Line 3 shows minimal variation between the two versions, except that the epithet lokanāthā 'protectors of the world' is exchanged for 佛 = buddhas. Since Faxian was translating in verse he may well have made a change like this for the sake of preserving the metre (metri causa). Chinese verse is restricted not only in the number of characters, but sometimes in the pattern of tones also, though we don't have reliable information about tones from Middle Chinese as far as I know. The Sanskrit metre means that one of the elided letters in ye 'tīta 'nāgata must have been spoken since the metre has 15 syllables and the line as written only 14. In order to fit the metrical pattern we must read ye atīta 'nāgata. It is here that Vaidya's edition differs: ye 'tīta ye 'pi ca daśaddiśa lokanāthā. However this also only has 14 syllables and here we must read ye atīta ye 'pi ca. The metrical argument here is strong and might merit emending the Sanskrit text. 

Line 4 in Prakrit uses a simple play on words that might have been confusing in Chinese. One who trains in the vidyā becomes a supremely knowledgeable (vaidya) king. Here vaidya derives either from vidyā and means 'of or related to vidyā'; or from veda with much the same meaning. In any case someone who "knows" is "knowledgeable". (Note that "Vaidya" is the surname of one of the editors of the Sanskrit text.) In Chinese however two cognate words like vidyā and vaidya would be represented by the same character: 明 míng. Since this might be confusing, Faxian opts for shī, which less ambiguously (and more concisely) conveys the sense of "mastery" and "expertise". Faxian does however retain 無上 wú shàng as a rendering of an-uttara, both meaning 'none higher' or 'unexcelled'. 


Conclusion

If Conze is correct then this mention of prajñāpāramitā qua vidyā in Rgs may be the original passage. However the chronology is complex. Between the composition of Rgs, the copying of the ms. that recension A is based on, and the Chinese translation ten centuries have passed. These texts are known to change over time. For example the Sanskrit parallel in extant Aṣṭa is much more elaborate than the version in extant Pañcaviṃśati suggesting that the manuscript of Aṣṭa is later, though overall we observe the opposite. In general Pañcaviṃśati is a development of Aṣṭa but apparently different parts of the texts evolved at different rates.

So any differences may be due to differences in the text rather than changes introduced by the translator. For all we know Faxian might be absolutely true to the text he had before him. However there are indications of adaptation to both cultural assumptions and to metric necessity.

Most commentaries on the Heart Sutra project late, synthetic views back onto the text. Thus for the recently published Zen commentaries  (e.g. Red Pine or Mu Soeng) the text is almost a tabula rasa onto which the ideas of Zen are inscribed, drawing on the Sūtra's status for authentication. Conze's commentary, influenced no doubt by D T Suzuki, takes a similar approach. Commentators like Pine and Soeng set out to tell a story about Zen based on the Heart Sutra. They seem unaware of any tension between the story they wish to tell and the text itself; and blithely gloss over any inconsistencies. Neither have any time for Jan Nattier's discovery. Pine talks himself out of having to take it seriously on spurious grounds, while Soeng notes the article and then proceeds as if it were never written. The religious story they wish to tell overrides any inconvenient historical or philological facts. And yet both writers are praised for being "scholarly".

For some scholars this genealogical approach to re-used passages is texts is intrinsically interesting. The re-use of passages and texts is a distinct subject for study in Indology (see Elisa Freschi on academia.orgher blog, and Indian Philosophy Blog). In the case of the Hṛdaya however it also opens up an entirely new way of reading the text (an hermeneutic). We can see that the Heart Sutra is thoroughly rooted in the early Prajñāpāramitā texts and that at the very least we need to allow that the author of the text (working between about 400 CE and 650 CE) had that kind reading in mind. It is possible that we see in the Heart Sutra an epitome of early Mahāyāna/Prajñāpāramitā thought rather than a legitimation of later readings which synthesise many elements of Mahāyāna thought and manifest as new forms of Buddhism like Zen or Gelugpa.

In which case we ought to be looking at the characteristic ideas of the early Prajñāpāramitā texts for the foundation concepts that allow us to understand the Heart Sutra. This exploration is a large part of what I will be doing over the next few years. Clearly there are many continuities with a particular stream of early Buddhist ideas and practice. For example, meditation practices such as the skandha reflections provide continuity. And an obvious discontinuity was the rejection of Abhidharma Realism, particularly the Sarvāstivāda ideas that were expressed in pursuit of a solution to the problem of Action at a Temporal Distance (I've yet to discover a specifically Prajñāpāramitā solution to this problem, though Nāgārjuna's solution may give us hints about what to look for). In any case there is a great deal of research on early Mahāyāna that modern commentators pay lip-service to, but fail to incorporate into their narratives. I'd like to revise the story of the Heart Sutra, particularly in the light of Nattier (1992).

~~oOo~~

Bibliography

Chinese text from the CBETA version of the Taishō Edition of the Chinese Tripiṭaka
Falk, Harry and Karashima, Seishi. (2012) A first‐century Prajñāpāramitā manu-script from Gandhāra - parivarta 1 (Texts from the Split Collection 1). ARIRIAB XV, 19-61. Online: https://www.academia.edu/3561115/prajnaparamita-5
KIMURA Takayasu (2010). Pañcaviṃśatisāhasrikā Prajñāpāramitā. Vol. I-1, Tokyo: Sankibo Busshorin 2007. Online: http://fiindolo.sub.uni-goettingen.de/gretil/1_sanskr/4_rellit/buddh/psp_1u.htm [Input by Klaus Wille, Göttingen, April 2010].  
Nattier, Jan. (1992). The Heart Sūtra : a Chinese apocryphal text? Journal of the International Association of Buddhist Studies. Vol. 15 (2), p.153-223. 
Studholme, Alexander (2002). The Origins of oṃ maṇipadme hūṃ: A Study of the Kāraṇḍavyūha Sūtra. State University of New York Press. 
Vaidya, P. L. (1960) Aṣṭasāhasrikā Prajñāpāramitā. The Mithila Institute of Post-Graduate Studies and Research in Sanskrit Learning. Also online: http://www.dsbcproject.org/node/8242 
Yuyama, Akira. (1976) Prajñā-pāramitā-ratna-guṇa-saṃcaya-gāthā (Sanskrit Recension A). Cambridge University Press. 


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