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Sarvagatatva in Nyāya and Vaiśeṣika: ātman, aether and materiality (mūrtatva)

The Sanskrit philosophical school called Vaiśeṣika is the one most directly dealing with ontology. Its fundamental text is the Vaiśeṣikasūtra, which is commented upon by Prāśastapada in the Pādarthadharmasaṅgraha (from now one PDhS) (the following is a summary of Padārthadharmasaṅgraha ad 8.7).

The school distinguishes substances and qualities. The first group includes four types of atoms (earth, water, fire, air) and then aether, time, space, ātmans and internal organs (manas). The latter are needed as a separate category, because they are point-sized and therefore not made of atoms, unlike the external sense faculties.
Among the 17 qualities, it recognises parimāṇa or dimension'. This encompasses at first two possibilities, namely atomic (aṇu), or extended (mahat). The former covers partless entities that have allegedly no spatial dimension, like points in Euclidean geometry and atoms themselves. These are considered to be without extension and permanent through time (nitya). The latter is subdivided into mahat and paramahat. The first covers all objects one encounters in normal life, from triads of atoms (imagined to be of the size of a particle of dust, the first level of atomic structure to be extended) to the biggest mountain. These entities have parts and extension and have an origin and an end in time. The second subdivision covers special substances, listed as ākāśaaether’, space, time and ātmans, which need to be imagined to be present at each location. Such entities are also imagined to be nitya, that is permanent through time. In other words, they are present at each location of time and space.
The above also implies that entities considered to be permanent through time can only be either atomic or all-pervasive.

However, space, time, aether and selves (ātman) are present at all locations in different ways.

About aether, to begin with, texts like Jayanta’s Nyāyamañjarī say that it needs to be accepted as a fifth substance in order to justify the diffusion of sound across multiple media. Texts of the Vaiśeṣika school, and of the allied school of Nyāya specify that aether does not occupy all locations, but rather is in contact with each individual atom):

[The aether’s] all-pervasiveness consists in the fact that it is in contact with each corporal (mūrta) substance.
(sarvamūrtadravyasaṃyogitvam vibhutvam (Tarkasaṃgrahadīpikā ad 14).)

This means that aether does not pervade atoms, but is in contact (saṃyoga) with each one of them.

This point is already explicit in the allied school of Nyāya, the Nyāyabhāṣya, and is needed because of the point-sized nature of atoms. If these were pervaded by aether, then they would have parts, and thus not be permanent. These undesired consequences are examined in the following:

This is impossible, because of the penetration through aether || NS 4.2.18 ||

It is impossible for an atom [to be] partless and permanent. Why? Because of the penetration through ether, that is, because an atom, if it were permeated, that is `penetrated’ by aether, within and outside, then, because of this penetration it would have parts, and due to having parts it would be impermanent.

Or, the aether is not all-located} || 4.2.19 ||

Alternatively, we don’t accept that. There is no aether within the atoms and therefore aether ends up not being all-located

(ākāśavyatibhedāt tadanupapattiḥ || 4.2.18 ||
tasyāṇor niravayasya nityasyānupapattiḥ. kasmāt. ākāśavyatibhedāt. antarbahiścāṇur ākāśena samāviṣṭo vyatibhinno vyatibhedāt sāvayavaḥ sāvayavatvād anitya iti.
ākāśāsarvagatatvaṃ vā || 4.2.19 ||
athaitan neṣyate paramāṇor antar nāsty ākāśam ity asarvagatatvaṃ prasajyeta iti.)

Aether is postulated as a substrate of sound (which can move through solids, liquids and air, thus proving that it has neither earth, nor water, nor air as substrate). Thus, it needs to be unitary (multiple aethers would not explain the propagation of sound, sound would stop at the end of the respective aether) and it needs to be present at all locations (for the same reason). More in detail: Only because of the unitary nature of aether is it possible for sound to travel between different loci. Otherwise, one would have to posit some mechanism to explain how the sound encountered in one aether travels to another one. Instead, the simpler solution is to posit that aether is necessarily both single (eka) and present at all locations (vibhu).

As for ātman, the self is by definition permanent (otherwise, no afterlife nor cycle of rebirths would be possible). It cannot be atomic, though, because the ātman is the principle of awareness and people become aware of things potentially everywhere. The fact that they don’t become perceptually aware of things being, e.g., behind a wall, by contrast, is only due to the fact that the ātman needs to be in touch (via the internal sense organ, manas, which is believed to be atomic and to move quickly from one to the other sense-faculty) to the sense faculties (indriya) in order for perceptual awareness to take place. Yogins are able to perceive things their bodies are not in contact with because their ātmans are omnipresent, like our ātman, and are able, unlike our ātman, to connect with other bodies’ sense faculties.
Within Sanskrit philosophy, Jaina philosophers suggested that the ātman is co-extensive with the body, since it can experience whatever the body can experience. Vaiśeṣika and other non-Jaina authors disagree, because this would lead to the absurd consequence of an ātman changing in size through one’s life.

A further element to be taken into account with regard to theories of location, and in particular while adjudicating whether they are about occupation or non-occupation is materiality.
Occupation of space seems to occur only from the level of atomic triads up to big, but not all-located, objects. Atoms are said to be mūrta and mūrta is usually translated as `material’, but taken in isolations, atom do not have parts and are only point-sized. In this sense, their being mūrta refers more about their being fundamental for material entities, rather than being material if taken in isolation. The distinction is theoretically relevant, but less evident at the pragmatic level, given that atoms are never found in isolation. Being mūrta is attributed to atoms of the four elements (not to aether) as well as to the inner sense organ (Nyāyakośa, s.v.), but not to ātman neither to aether.

Experiencing different ultimate unities

Defenders of cross-cultural mystical experience are right to note that in many widely varying cultures, respected sages have referred to the experience of an ultimate nonduality: a perception that everything, including oneself, is ultimately one. But one might also then rightly ask: which ultimate nonduality?

Nondualism may be the world’s most widespread philosophy, but it can mean different things – not merely different things in different places, but different things in the same place. Members of the Indian Vedānta tradition frequently proclaimed that everything is “one, without a second”, in the words of the Upaniṣads they followed. But they disagreed as to what that meant. Śaṅkara founded the Advaita Vedānta tradition – a-dvaita literally meaning non-dual – which argued that only the one, ultimate truth (sat, braḥman) was real, and all multiplicity and plurality was an illusion. His opponent Rāmānuja agreed that everything is “one, without a second” – but in his Viśiṣṭādvaita (qualified nondual) school, that meant something quite different. All the many things and people we see around us – what Chinese metaphysicians called the “ten thousand things” – are parts of that ultimate one, and they are real, not illusory.

I was reminded of this point in the great comments on my previous post about cross-cultural mysticism. I had cited W.T. Stace as an influential advocate of the view that mysticism is cross-cultural, and noted how Robert Forman’s book defended Stace by pointing to contentless experiences of void, from the Yoga Sūtras to Hasidism, that “blot out” sense perception. Seth Segall made the important point that in Stace’s own work not all mystical experiences are contentless in this way. Leaving aside the “hot” or “visionary” experiences (like St. Teresa and the angel) which Stace does not count as mystical experiences – even among what Stace counts as genuine mystical experiences, he makes a key distinction between introvertive and extrovertive mystical experiences. This isn’t just a distinction between the interpretations applied to the experiences, but between the experiences themselves. The contentless “Pure Consciousness Events” described in Forman’s book, where distinctions fade into void, are introvertive; experiences of merging with a unified natural world, like Teresa saying “it was granted to me in one instant how all things are seen and contained in God”, are extrovertive.

And here’s where I find this all really interesting: that introvertive/extrovertive distinction, between different types of experiences, corresponds to the metaphysical difference between Śaṅkara and Rāmānuja! Neither Śaṅkara nor Rāmānuja cites experience, mystical or otherwise, as the source of their philosophy. Both claim to be deriving it from the Upaniṣads (and other texts like the Bhagavad Gītā), and they each defend their view (of the scriptures and of reality) with logical arguments. Yet even so, the distinction Stace observed in descriptions of mystical experiences turns out to correspond pretty closely to the distinction between their philosophies.

In Śaṅkara’s philosophy, as in an introvertive experience, the many things of the world, including oneself, all fall away; what remains is the one reality alone. In Rāmānuja’s philosophy, as in an extrovertive experience, the things of the world, including oneself, remain, but they are all unified together: they continue to have a real existence, but as connected members of a larger unity.

All this is a major caveat for perennialist-leaning ideas: even if you were to argue that mystical experience pointed to a cross-culturally recognized nondualism, you would still have to specify which nondualism. The smartass response is to say “all the nondualisms are one”, but that’s not really satisfactory, not even to the nondualists themselves. Rāmānuja attacked Śaṅkara’s view, and while Śaṅkara lived centuries before Rāmānuja, he attacked other thinkers who had views like Rāmānuja’s.

Some mystically inclined thinkers take a moderate or intermediate position that compromises between an absolute nondual view and the view of common sense or received tradition. Such was the approach of Shaykh Ahmad Sirhindī, the Indian Sufi who reconciled Sufi experiences of mystical oneness with Qur’anic orthodoxy by proclaiming “not ‘All is Him’ but ‘All is from Him'”. It’s tempting to view Rāmānuja’s approach to Śaṅkara as similar, tempering an absolute mysticism with a common-sense view of the world as real: Śaṅkara’s mystical excesses take him way out there and Rāmānuja pulls him back. But such an approach doesn’t really work. It’s flummoxed not only by the fact that Śaṅkara claimed no mystical grounding for his philosophy, but also by the existence of extrovertive mysticism: the many who have felt an experience of oneness with the grass and trees would not have been drawn by that experience to Śaṅkara’s view, but directly to Rāmānuja’s. (I have previously suggested that Rāmānuja is indeed moderating Śaṅkara’s overall approach – but with respect to Śaṅkara’s possible autism rather than to mysticism.)

None of this is intended as a refutation of mystical views of reality, or even necessarily of perennialism. It seems to me that both introvertive and extrovertive experiences are found across a wide range of cultures, often accompanied by a sense of certainty, and are worth taking seriously for that reason. But we then need to take both seriously: if the world is one, then are our many differing perceptions illusory or real? Here, I think, it helps that both illusionist and realist forms of nondual philosophy – experientially based or otherwise – also occur in multiple places. The debates between them might help us sort out what reality – if any – the experiences are pointing to.

Cross-posted at Love of All Wisdom.

Meso-foundational explanations


One of the catechismal ideas of analytical sociology is the microfoundations model of explanation: to explain a social fact we should provide an account of the microfoundations that produce it. That means identifying the facts about individual motivations and beliefs that lead them to behave in such a way as to bring about the social fact in question. Here I want to ask a deliberately provocative question: is it ever legitimate to look for a meso-foundational explanation?

There is an almost trivial answer to this question that is already implied by Coleman’s famous boat diagram (link): when we want to understand how actors came to have the motivations and beliefs that we have observed.


The local prevalence of Catholic values and practices is the causal factor that explains the distinctive mentality of French Catholic young people in Burgundy in the 1930s. Here we are proposing to give a meso- or macro-level account of a micro set of facts. As another example, we might account for the low percentage of stocks in the retirement plans of men in their 50s in 1970 by the mistrust of the stock market created in people who reached adulthood in the Great Depression. This too is a meso- to micro- explanation.

Are there other kinds of meso-foundational explanations? Can we provide satisfactory meso-level explanations of meso- or macro-level facts? Consider this possibility. Suppose we find that S&L institutions are less likely to become insolvent than large commercial banks. And suppose we find that the regulatory regimes governing S&Ls are more strict than those for commercial banks. The mechanism leading to a lower likelihood of insolvency is conveyed from "strict regulations" to "low likelihood of insolvency". (We can provide further underlying mechanisms, of the traditional microfoundational variety: officers of S&Ls understand the requirements of the regulatory regime; they prudently miminize the risk of civil or criminal penalties; and their institutions have a lower likelihood of insolvency.) This is a meso-level causal explanation of a meso-level fact, representing a causal relationship between one meso-level factor and another meso-level factor.

What about meso-foundational explanations of macro-level features? And symmetrically, what about macro-foundational explanations of meso- and micro-level features? Each of these pathways is possible. Consider a macro-level feature like “American males have an unusually strong identification with guns”. And suppose we offer a meso-level explanation of this widespread cultural value: “The shaping institutions of masculine cultural identity in a certain time and place (mass media, high school social life, popular fiction) inculcate and proliferate this feature of masculine identity.” This is a meso-level explanation of a macro-level feature. Moreover, we can also turn the explanatory lens around and explain the workings of the meso-level factors based on the pervasive macro-level factor: the prevailing male obsession with guns reinforces and reproduces the meso-level influences identified here.

The conclusion to be drawn from these observations is a bit disorienting. The examples imply that there is no “up” and “down” when it comes to explanatory primacy. Rather, social factors at each level can play an explanatory role in accounting for the features of facts at every level. Explanation does not necessarily proceed from “lower level” to higher level entities. "Descending", "ascending", and "lateral" causal explanations all have their place, and ascending (microfoundational) explanations have no special priority. Rather, the requirement that should be emphasized is that the adequacy of any explanation of a social fact depends on whether we have discovered the causal mechanisms that give rise to it. And causal mechanisms can operate at all levels of the social world.

The diagram at the top of the post, originally prepared to illustrate the idea of a "flat" social ontology, does a good job of illustrating the multi-directionality of social-causal mechanisms as well.


Meso-foundational explanations


One of the catechismal ideas of analytical sociology is the microfoundations model of explanation: to explain a social fact we should provide an account of the microfoundations that produce it. That means identifying the facts about individual motivations and beliefs that lead them to behave in such a way as to bring about the social fact in question. Here I want to ask a deliberately provocative question: is it ever legitimate to look for a meso-foundational explanation?

There is an almost trivial answer to this question that is already implied by Coleman’s famous boat diagram (link): when we want to understand how actors came to have the motivations and beliefs that we have observed.


The local prevalence of Catholic values and practices is the causal factor that explains the distinctive mentality of French Catholic young people in Burgundy in the 1930s. Here we are proposing to give a meso- or macro-level account of a micro set of facts. As another example, we might account for the low percentage of stocks in the retirement plans of men in their 50s in 1970 by the mistrust of the stock market created in people who reached adulthood in the Great Depression. This too is a meso- to micro- explanation.

Are there other kinds of meso-foundational explanations? Can we provide satisfactory meso-level explanations of meso- or macro-level facts? Consider this possibility. Suppose we find that S&L institutions are less likely to become insolvent than large commercial banks. And suppose we find that the regulatory regimes governing S&Ls are more strict than those for commercial banks. The mechanism leading to a lower likelihood of insolvency is conveyed from "strict regulations" to "low likelihood of insolvency". (We can provide further underlying mechanisms, of the traditional microfoundational variety: officers of S&Ls understand the requirements of the regulatory regime; they prudently miminize the risk of civil or criminal penalties; and their institutions have a lower likelihood of insolvency.) This is a meso-level causal explanation of a meso-level fact, representing a causal relationship between one meso-level factor and another meso-level factor.

What about meso-foundational explanations of macro-level features? And symmetrically, what about macro-foundational explanations of meso- and micro-level features? Each of these pathways is possible. Consider a macro-level feature like “American males have an unusually strong identification with guns”. And suppose we offer a meso-level explanation of this widespread cultural value: “The shaping institutions of masculine cultural identity in a certain time and place (mass media, high school social life, popular fiction) inculcate and proliferate this feature of masculine identity.” This is a meso-level explanation of a macro-level feature. Moreover, we can also turn the explanatory lens around and explain the workings of the meso-level factors based on the pervasive macro-level factor: the prevailing male obsession with guns reinforces and reproduces the meso-level influences identified here.

The conclusion to be drawn from these observations is a bit disorienting. The examples imply that there is no “up” and “down” when it comes to explanatory primacy. Rather, social factors at each level can play an explanatory role in accounting for the features of facts at every level. Explanation does not necessarily proceed from “lower level” to higher level entities. "Descending", "ascending", and "lateral" causal explanations all have their place, and ascending (microfoundational) explanations have no special priority. Rather, the requirement that should be emphasized is that the adequacy of any explanation of a social fact depends on whether we have discovered the causal mechanisms that give rise to it. And causal mechanisms can operate at all levels of the social world.

The diagram at the top of the post, originally prepared to illustrate the idea of a "flat" social ontology, does a good job of illustrating the multi-directionality of social-causal mechanisms as well.


Digital Library Project, Bhaktivedanta Research Center (Kolkata)

I recently received a note from Prof. Nirmalya Chakraborty (Rabindra Bharati University) about an exciting new digital library. It includes three categories: Navya-Nyāya Scholarship in Nabadwip, Philosophers of Modern India, and Twentieth Century Paṇḍitas of Kolkata. You can find the site here: https://darshanmanisha.org

You can learn more about the project from the following announcement.

Anouncement

Introducing the Digital Library Project

By

Bhaktivedanta Research Center, Kolkata, India

Right before the introduction of English education in India, a new style of philosophising emerged, especially in Bengal, known as Navya-Nyāya. Since Nabadwip was one of the main centres of Navya-Nyāya scholarship in Bengal during 15th– 17th Century, many important works on Navya-Nyāya were written during this period by Nabadwip scholars. Some of these were published later, but many of these published works are not available now. The few copies which are available are also not in good condition. These are the works where Bengal’s intellectual contribution shines forth. We have digitized some of these materials and have uploaded these in the present digital platform.  

As a lineage of this Nabadwip tradition, many pandits (traditional scholars) produced many important philosophical works, some in Sanskrit and most in Bengali, who were residents of Kolkata during early nineteenth and twentieth century. Most of these works were published in early 1900 from Kolkata and some from neighbouring cities. These works brought in a kind of Renaissance in reviving classical Indian philosophical deliberations in Bengal. Attempts have been made to upload these books and articles in the present digital platform.

With the introduction of colonial education, a group of philosophers got trained in European philosophy and tried to interpret insights from Classical Indian Philosophy in new light. Kolkata was one of the main centres of this cosmopolitan philosophical scholarship. The works of many of these philosophers from Kolkata were published in early/middle of twentieth century. These philosophers are the true representatives of twentieth century Indian philosophy. Efforts have been made to upload these works in the present digital platform.

The purpose of constructing the present digital platform is to enable the researchers to have access to these philosophical works with the hope that the philosophical contributions of these philosophers will be studied and critically assessed resulting in the enrichment of philosophical repertoire.

We take this opportunity to appeal to fellow scholars to enrich this digital library by lending us their personal collection related to these areas for digitization.

The website address of the Digital Library is: www.darshanmanisha.org

For further correspondence, please write to:

[email protected]

[email protected]

[email protected]

[email protected]

The diachronic social

An earlier post offered what is for me a fairly large change of orientation on fundamental questions of social ontology: a conviction that the concept of ontological individualism is no longer supportable. My concern there was that this phrase gives too much ontological priority to individual actors; whereas the truth about the social world is more complex. Individuals are indeed the substrate of social structures and entities, but social entities are in turn constitutive of individual social actors.

The implication is that our social ontology needs to give equal priority to both actors and structures. But how can we make sense of these three ideas in a non-paradoxical way:

  • Structures are constitutive of actors
  • Actors are the substrate of structures and give rise to their properties and powers
  • Both actors and structures change their properties over time through both internal and external processes

The most compelling answer will sound a bit foreign to analytically-trained philosophers, but it seems inescapable: actors and structures are linked in an inseparable loop of mutual influence over time, with both actors and structures dependent on the current ensemble of “actors-within-structures” within which they have developed, changed, and persisted. The social world is thus inherently “fluxy”, reflecting unpredictable changes in all its elements at the same time. This implies a vision of the social world that is radically different from the ancient Greek idea of “atomism”, where unchangeable “atoms” constitute more complex wholes. In this view, both parts (actors) and ensembles (structures) take on their current properties as a result of the properties of actors and ensembles in the recent past. (That’s what makes this a diachronic view of social ontology.) I can imagine Heraclitus applauding, given his cryptic suggestions about flux and patterns.

This view has radical ontological implications. For one thing, neither actors nor structures have “essential natures” or fixed and unchanging properties. Rather, the properties of structures are determined by the past and present actions and thoughts of actors and prior characteristics of structures; while the mental characteristics of present actors are shaped by the ambient social arrangements within which they develop. (We must concede that there is a biological precondition: human beings must be the kinds of “cognitive-practical machines” that can embody very extensive change.) Further, actors are influenced by ambient structures (external causes); but a given generation of actors is capable of genuine innovation and creativity (internal causes). And likewise, structures are modified by generations of actors (external causes); but structures also create opportunities for structural innovation (internal causes).

A second implication is that neither form of simple conceptions of causal determination is at work: bare individuals do not “determine” the workings of structures, and abstract structures do not “determine” the features of social agency and identity possessed by a generation of actors at a time. Both actors and structures are influenced by features of the other; but influence is not the same thing as determination.

A third implication is that the fact of interaction over time (history) is crucial for understanding the nature of social change. At a given moment in time we find a (contingent) stock of actors and structures. Through their current mental frameworks, actions, and strategies, the actors influence the future development of the structures — whether by supporting their persistence or by introducing changes into their workings. Simultaneously the current structures influence the development of the mental frameworks, normative schemes, and practices of the actors — sometimes by largely reproducing the features of actors of the recent past, and sometimes by contributing to major shifts in identity, mental framework, and social dispositions.

For given explanatory purposes we can begin our analysis of actors-within-structures at a moment in time. So, for example, we can attempt to explain several centuries of change in the Roman Empire by beginning with Augustus; investigating the public and private mentality of Romans at the time; and investigating the specifics of the institutions of power that existed in public and military institutions at the time. But the story will then unfold with a dynamic interplay between changing institutional arrangements and changing mentalities. The processes of change described here are extended over time, and they imply a high degree of contingency in the directions of change and persistence that are induced. The extended “system” of actors-embedded-in-current-structures evolves in unpredictable ways. And this is an inherently diachronic process; it is crucial for social explanations to reflect the iterative process of influence that is at work over time.

These observations imply at least four pathways of social causation — none of which is prior to the others.

  • STRUCTURES cause changes in ACTORS
  • ACTORS cause changes in STRUCTURES
  • ACTORS cause changes in ACTORS
  • STRUCTURES cause changes in STRUCTURES

There is another important fact to keep in mind. This is the fact of heterogeneity of both structures and actors. Roman institutions were heterogeneous across space, and Roman mentalities were heterogeneous across social groups and other differentia. This point is worth emphasizing:

  • Both STRUCTURES and ACTORS are heterogeneous across time and space.

The “Protestant Ethic” was not a single unitary social-cultural framework across the face of Europe, and capitalist economic practices were not the same in Sweden as in Italy. Likewise, the identities and mental frameworks of individual actors and populations of actors differ across time and space. So instead of a simple causal relationship — “The Protestant Ethic diffused Europe and produced economically rational actors” we have a complex causal relationship — “A range of instantiations of post-Catholic Christian daily culture existed across Europe and produced a range of instances of social actors”.

All of this is somewhat abstract. But it coheres well with the approach to institutions, actors, and change taken by Kathleen Thelen and other new institutionalists in historical sociology. The view of institutional change offered by Mahoney and Thelen in Explaining Institutional Change is instructive. For example:

Exactly what properties of institutions permit change? How and why do the change-permitting properties of institutions allow (or drive) actors to carry out behaviors that foster the changes (and what are those behaviors)? How should we conceptualize these actors? What types of strategies flourish in which kinds of institutional environments? What features of the institutions themselves make them more or less vulnerable to particular kinds of strategies for change? (3)

And the malleability of the actor herself is emphasized as well:

If institutions involve cognitive templates that individuals unconsciously enact, then actors presumably do not think about not complying. (10)

The diachronic social

An earlier post offered what is for me a fairly large change of orientation on fundamental questions of social ontology: a conviction that the concept of ontological individualism is no longer supportable. My concern there was that this phrase gives too much ontological priority to individual actors; whereas the truth about the social world is more complex. Individuals are indeed the substrate of social structures and entities, but social entities are in turn constitutive of individual social actors.

The implication is that our social ontology needs to give equal priority to both actors and structures. But how can we make sense of these three ideas in a non-paradoxical way:

  • Structures are constitutive of actors
  • Actors are the substrate of structures and give rise to their properties and powers
  • Both actors and structures change their properties over time through both internal and external processes

The most compelling answer will sound a bit foreign to analytically-trained philosophers, but it seems inescapable: actors and structures are linked in an inseparable loop of mutual influence over time, with both actors and structures dependent on the current ensemble of “actors-within-structures” within which they have developed, changed, and persisted. The social world is thus inherently “fluxy”, reflecting unpredictable changes in all its elements at the same time. This implies a vision of the social world that is radically different from the ancient Greek idea of “atomism”, where unchangeable “atoms” constitute more complex wholes. In this view, both parts (actors) and ensembles (structures) take on their current properties as a result of the properties of actors and ensembles in the recent past. (That’s what makes this a diachronic view of social ontology.) I can imagine Heraclitus applauding, given his cryptic suggestions about flux and patterns.

This view has radical ontological implications. For one thing, neither actors nor structures have “essential natures” or fixed and unchanging properties. Rather, the properties of structures are determined by the past and present actions and thoughts of actors and prior characteristics of structures; while the mental characteristics of present actors are shaped by the ambient social arrangements within which they develop. (We must concede that there is a biological precondition: human beings must be the kinds of “cognitive-practical machines” that can embody very extensive change.) Further, actors are influenced by ambient structures (external causes); but a given generation of actors is capable of genuine innovation and creativity (internal causes). And likewise, structures are modified by generations of actors (external causes); but structures also create opportunities for structural innovation (internal causes).

A second implication is that neither form of simple conceptions of causal determination is at work: bare individuals do not “determine” the workings of structures, and abstract structures do not “determine” the features of social agency and identity possessed by a generation of actors at a time. Both actors and structures are influenced by features of the other; but influence is not the same thing as determination.

A third implication is that the fact of interaction over time (history) is crucial for understanding the nature of social change. At a given moment in time we find a (contingent) stock of actors and structures. Through their current mental frameworks, actions, and strategies, the actors influence the future development of the structures — whether by supporting their persistence or by introducing changes into their workings. Simultaneously the current structures influence the development of the mental frameworks, normative schemes, and practices of the actors — sometimes by largely reproducing the features of actors of the recent past, and sometimes by contributing to major shifts in identity, mental framework, and social dispositions.

For given explanatory purposes we can begin our analysis of actors-within-structures at a moment in time. So, for example, we can attempt to explain several centuries of change in the Roman Empire by beginning with Augustus; investigating the public and private mentality of Romans at the time; and investigating the specifics of the institutions of power that existed in public and military institutions at the time. But the story will then unfold with a dynamic interplay between changing institutional arrangements and changing mentalities. The processes of change described here are extended over time, and they imply a high degree of contingency in the directions of change and persistence that are induced. The extended “system” of actors-embedded-in-current-structures evolves in unpredictable ways. And this is an inherently diachronic process; it is crucial for social explanations to reflect the iterative process of influence that is at work over time.

These observations imply at least four pathways of social causation — none of which is prior to the others.

  • STRUCTURES cause changes in ACTORS
  • ACTORS cause changes in STRUCTURES
  • ACTORS cause changes in ACTORS
  • STRUCTURES cause changes in STRUCTURES

There is another important fact to keep in mind. This is the fact of heterogeneity of both structures and actors. Roman institutions were heterogeneous across space, and Roman mentalities were heterogeneous across social groups and other differentia. This point is worth emphasizing:

  • Both STRUCTURES and ACTORS are heterogeneous across time and space.

The “Protestant Ethic” was not a single unitary social-cultural framework across the face of Europe, and capitalist economic practices were not the same in Sweden as in Italy. Likewise, the identities and mental frameworks of individual actors and populations of actors differ across time and space. So instead of a simple causal relationship — “The Protestant Ethic diffused Europe and produced economically rational actors” we have a complex causal relationship — “A range of instantiations of post-Catholic Christian daily culture existed across Europe and produced a range of instances of social actors”.

All of this is somewhat abstract. But it coheres well with the approach to institutions, actors, and change taken by Kathleen Thelen and other new institutionalists in historical sociology. The view of institutional change offered by Mahoney and Thelen in Explaining Institutional Change is instructive. For example:

Exactly what properties of institutions permit change? How and why do the change-permitting properties of institutions allow (or drive) actors to carry out behaviors that foster the changes (and what are those behaviors)? How should we conceptualize these actors? What types of strategies flourish in which kinds of institutional environments? What features of the institutions themselves make them more or less vulnerable to particular kinds of strategies for change? (3)

And the malleability of the actor herself is emphasized as well:

If institutions involve cognitive templates that individuals unconsciously enact, then actors presumably do not think about not complying. (10)

Nicholas David obituary

My brother Nicholas David, who has died aged 85, was a leading figure in the field of ethnoarchaeology who undertook important research in west Africa and became professor of anthropology and archaeology at the University of Calgary.

Long after he retired in 2002 Nic continued to receive funding to carry out his research. He developed and maintained a website about the people of the Sukur in the Mandara mountains of Cameroon, and he contributed to adding the Sukur cultural landscape to the Unesco World Heritage list. In 2014, when Sukur was attacked by Boko Haram, Nic set up the Boko Haram Victims fund and website.

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Less whaling means less whale wailing

A new study published in the journal Nature Communications Biology suggests that whale songs may actually just be nature's emo croon. Using an 18-year dataset of humpback whale behavior, the researchers noticed that whale song had become an increasingly less successful mating tactic for the male humps as populations have recovered from the height whaling. — Read the rest

Researchers look a dinosaur in its remarkably preserved face

Researchers look a dinosaur in its remarkably preserved face

Enlarge (credit: Royal Tyrrell Museum of Palaeontology)

Borealopelta markmitchelli found its way back into the sunlight in 2017, millions of years after it had died. This armored dinosaur is so magnificently preserved that we can see what it looked like in life. Almost the entire animal—the skin, the armor that coats its skin, the spikes along its side, most of its body and feet, even its face—survived fossilization. It is, according to Dr. Donald Henderson, curator of dinosaurs at the Royal Tyrrell Museum, a one-in-a-billion find.

Beyond its remarkable preservation, this dinosaur is an important key to understanding aspects of Early Cretaceous ecology, and it shows how this species may have lived within its environment. Since its remains were discovered, scientists have studied its anatomy, its armor, and even what it ate in its last days, uncovering new and unexpected insight into an animal that went extinct approximately 100 million years ago.

Down by the sea

Borealopelta is a nodosaur, a type of four-legged ankylosaur with a straight tail rather than a tail club. Its finding in 2011 in an ancient marine environment was a surprise, as the animal was terrestrial.

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