We hypothesize that as one of the most consequential events in evolution, primary endosymbiosis accelerates lineage divergence, a process we refer to as the endosymbiotic ratchet. Our proposal is supported by recent work on the photosynthetic amoeba, Paulinella, that underwent primary plastid endosymbiosis about 124 Mya. This amoeba model allows us to explore the early impacts of photosynthetic organelle (plastid) origin on the host lineage. The current data point to a central role for effective population size (Ne) in accelerating divergence (...) post‐endosymbiosis due to limits to dispersal and reproductive isolation that reduce Ne, leading to local adaptation. We posit that isolated populations exploit different strategies and behaviors and assort themselves in non‐overlapping niches to minimize competition during the early, rapid evolutionary phase of organelle integration. The endosymbiotic ratchet provides a general framework for interpreting post‐endosymbiosis lineage evolution that is driven by disruptive selection and demographic and population shifts. Also see the video abstract here: https://youtu.be/gYXrFM6Zz6Q. (shrink)

Articles on comparative philosophy; includes articles on Indic philosophy.

The doctrine of karma is a vexed philosophical question and karmic law has often been confused with fatal ism. This article seeks to put forward the author's understanding of this complex concept. It is a cosmic law of action with its inevitable consequence and reaction. Narration of parables—metaphors pregnant with rich meaning—supplemented with instances from real life show a path out of the labyrinth, even the much- debated issue of determinism and free will. The thesis is that karmic law can (...) provide the discerning intelli gence, cultivated through chitta-shuddhi, adequate guidance for making the choice that may help one—if one chooses to—in avoiding decisions for short-term gains that breed long-term misery. (shrink)

Due to the highly visible nature of the disease, smallpox received a lot of attention from the colonial and independent Indian governments. An assessment of the changing official views about the impact of geographical and environmental factors on modes of variola causation and control presents insights into themes that are generally ignored in the existing historiography. Rather than being synchronised efforts, imposed top-down, provincial level officials in charge of running vaccination programmes were able to retain a great degree of autonomy (...) and shape the nature of local immunisation drive. As a result, vaccination work in the country was often disjointed, marked by official disagreements about the usefulness of certain strategies and technological inputs, with these trends being most noticeable in rural areas. Thus, this study seeks to highlight the importance of recognising — and studying — the fractured nature of medical and public health administration in the South Asian sub-continent. (shrink)

Corporate social responsibility (CSR) continues to gain attention atop the corporate agenda and is by now an important component of the dialogue between companies and their stakeholders. Nevertheless, there is still little guidance as to how companies can implement CSR activity in order to maximize returns to CSR investment. Theorists have identified many company-favoring outcomes of CSR; yet there is a dearth of research on the psychological mechanisms that drive stakeholder responses to CSR activity. Borrowing from the literatures on meansend (...) chains and relationship marketing, we propose a conceptual model that explains how CSR provides individual stakeholders with numerous benefits (functional, psychosocial, and values) and how the type and extent to which a stakeholder derives these benefits from CSR initiatives influences the quality of the relationship between the stakeholder and the company. The paper discusses the implications of these insights and highlights a number of areas for future research. (shrink)

This paper examines the effects of employees’ sense that they work for a purpose-driven company on their workplace sustainability behaviors. Conceptualizing corporate purpose as an overarching, relevant, shared ethical vision of why a company exists and where it needs to go, we argue that it is particularly suited for driving employee sustainability behaviors, which are more ethically complex than the types of employee ethical behaviors typically examined by prior research. Through four studies, two involving the actual employees of construction companies, (...) we demonstrate that purpose drives the sustainability behaviors of employees by causing them to take psychological ownership of sustainability. In addition, we show that the sustainability-enhancing effect of purpose is stronger when employees perceive that they have higher autonomy in enacting their sustainability actions and for those employees for whom being moral is more central to their sense of self. (shrink)

Corporate social responsibility positively impacts relationships between firms and customers. Previous research construes this as an outcome of customers’ warm glow that results from supporting firms’ benevolence. The current research demonstrates that beyond warm glow, CSR positively impacts firms’ sales through mitigating their customers’ perceptions of purchase risk. We demonstrate this effect across three conditions in which customers’ perceived risk of purchase is heightened, using both secondary data and two lab experiments. Under conditions of greater purchase risk, CSR positively impacts (...) both sales and customer purchase intentions to a greater extent than in conditions of lower purchase risk. In addition to measuring purchase risk as the mediating process behind these effects, we demonstrate that the effect of CSR on sales is stronger for those CSR activities that signal a stakeholder orientation. (shrink)

While considerable attention has been given to the harm done to consumers by marketing, less attention has been given to the harm done by consumers as an indirect effect of marketing activities, particularly in regard to supply chains. The recent development of dramatically expanded global supply chains has resulted in social and environmental problems upstream that are attributable at least in part to downstream marketers and consumers. Marketers have responded mainly by using corporate social responsibility (CSR) communication to counter the (...) critique of CSR practice, but these claims of ethical corporate behavior often lack credibility and can result in a backlash against brands. The article argues that more adequate attention to the harmful upstream effects of downstream marketing and consumption decisions requires greater attention to stakeholder marketing and marketer efforts to help create responsible consumers. It concludes by identifying implications for further research in this important emergent area of marketing ethics. (shrink)

Sāyaṇa-Mādhava closed his exposition of the Cārvāka philosophy in his Sarva-darśana-saṃgraha, Chap. 1 by quoting 11 and a half verses, the authorship of all of which was attributed to Bṛhaspati, the eponymous founder of materialism in India. One of these verses is presumably taken from the Viṣṇupurāṇa. However, it is not Bṛhaspati but some demons, deluded by a Jain and a Buddhist monk, who say this. Bṛhaspati does not appear at all in this Purāṇa. Variant versions of the same story (...) are found in other Purāṇas but Bṛhaspti is not invariably present in all of them. The origin of the story may be traced back to the Maitrāyaṇīya Upaniṣad. Although Bṛhaspati plays a leading part in that story, the background is quite different. By comparing all the versions found in the Purāṇas and the subject matter of the epigrams attributed to Bṛhaspati the paper proposes to show that the Viṣṇupurāṇa story has nothing to do with the materialists, whether the Pre-Cārvākas or the Cārvākas; the Jains and the Buddhists are the target of attack. Sāyaṇa-mādhava, by placing these satirical epigrams either in their original or in altered forms, and attributing them to Bṛhaspati, has mixed up the views of all sorts of nāstikas, particularly the Jains and the Buddhists, with the Cārvākas and thereby succeeded in deceiving several generations of readers and misleading even the best of scholars. (shrink)

Of all the cognitive means recognized in Indian philosophical schools, perception is considered the primary. Gautama, the philosopher who authored Nyāyasūtra—the first aphoristic collection of the Nyāya tenets—defines perception as the principal cause of true perceptual cognition, that is, of a cognition generated out of sense-object contact, non-deviating, non-vacillating, and nonverbal. Of these, the adjective “nonverbal”—the translated version of the Sanskrit term “avyapadeśyam”—ignited a serious debate that was argued for about a millennium. This article tries to trace different interpretations of (...) the term in the classical Nyāya commentarial literature, especially in the writings of Vātsyāyana, Uddyotakara, Vācaspati Miśra, and Jayanta Bhaṭṭa. It also attempts to show briefly how the contributions of these philosophers in the debate were influenced by the prevalent Indian philosophical scenario. (shrink)

This article describes how the COVID-19 pandemic has forced the higher education institutes in developing nations like India to relook at pedagogical approaches. Due to government imposing nationwide lockdown, higher educational institutes were quickly adopting to imbibe online learning medium. This research takes a qualitative thematic analytical approach to explore the facilitators and challenges to online learning from the perspectives of both learners and educators in higher education institutes. We have specifically explored the ethical and social concerns related to online (...) learning and the possible solution for the same. (shrink)

Banaji’s essays offer a powerful plea for a renewal of Marxism, a passionate argument to emancipate Marxism from the dead weight of vulgar traditions – with their simplifications, forced abstractions, mechanical reductions, generalised a-historical theorising, and familiar teleologies. To reinvigorate Marxism, argues Banaji, it is essential to use theory creatively, and recognise the need for complexity in thinking about categories. We cannot generalise about modes of production simply by referring to the forms of labour exploitation in the abstract: associate serfdom (...) or coerced labour with feudalism, and free wage-labour with capitalism. Without historical research into the specific ways in which each economy works – its history and logic of operation – we cannot in the abstract characterise a mode of production: we only end up producing a formal evolutionary sequence of modes. Agreeing with the general thrust of the critique mounted in the book, this essay suggests that Banaji’s own arguments often reproduce the binaries and linearities he opposes, and remain framed within certain forms of reductionism. (shrink)

Bhattacharya, K.C. Swaraj in ideas.--Seal, B. The neo-romantic movement in literature.--Tagore, R. The religion of an artist.--Sri Aurobindo. The ideal spirit of poetry.

Treatise on Jaina ethics and philosophy of action (karma).

What factors drove the transformation of the cyanobacterial progenitor of plastids (e.g. chloroplasts) from endosymbiont to bona fide organelle? This question lies at the heart of organelle genesis because, whereas intracellular endosymbionts are widespread in both unicellular and multicellular eukaryotes (e.g. rhizobial bacteria, Chlorella cells in ciliates, Buchnera in aphids), only two canonical eukaryotic organelles of endosymbiotic origin are recognized, the plastids of algae and plants and the mitochondrion. Emerging data on (1) the discovery of non‐canonical plastid protein targeting, (2) (...) the recent origin of a cyanobacterial‐derived organelle in the filose amoeba Paulinella chromatophora, and (3) the extraordinarily reduced genomes of psyllid bacterial endosymbionts begin to blur the distinction between endosymbiont and organelle. Here we discuss the use of these terms in light of new data in order to highlight the unique aspects of plastids and mitochondria and underscore their central role in eukaryotic evolution. BioEssays 29:1239–1246, 2007. © 2007 Wiley Periodicals, Inc. (shrink)

As its title indicates, Philosophy as Saṃvāda and Svarāj: Dialogical Meditations on Daya Krishna and Ramchandra Gandhi, edited by Shail Mayaram, centers on two figures who can both easily be counted among the most stimulating thinkers of the recent past associated with the profession of teaching philosophy in Indian universities. That the formal association of Ramchandra Gandhi with the university teaching system was terminated in the later part of his career is both unfortunate and a not too happy commentary on (...) the character of academic establishments.The book focuses on what the editor has termed “philosophy as saṃvāda and svarāj,” which seems to have been conceived as providing the thematic unity to the volume... (shrink)

This paper examines how employees react to their organizations’ corporate social responsibility initiatives. Drawing upon research in internal marketing and psychological contract theories, we argue that employees have multi-faceted job needs and that CSR programs comprise an important means to fulfill developmental and ideological job needs. Based on cluster analysis, we identify three heterogeneous employee segments, Idealists, Enthusiasts, and Indifferents, who vary in their multi-faceted job needs and, consequently, their demand for organizational CSR. We further find that an organization’s CSR (...) programs generate favorable employee-related outcomes, such as job satisfaction and reduction in turnover intention, by fulfilling employees’ ideological and developmental job needs. Finally, we find that CSR proximity strengthens the positive impact of CSR on employee-related outcomes. This research reveals significant employee heterogeneity in their demand for organizational CSR and sheds new light on the underlying mechanisms linking CSR to employee-related outcomes. (shrink)

On skepticism in the context of knowledge.

It is often held that an empiricist because of the peculiarity of his initial beliefs cannot significantly talk about the world. However, the question whether an empiricist can significantly talk about the world is not a closed chapter. This question can be most interestingly discussed with reference to the Indian philosophers who are said to be rigorously committed to empiricism (in its modern terminology) and yet to have propounded certain philosophical conclusions about the world. I specially have in mind Nyaya-Vaisesika's (...) attempt at a discovery of fixed kinds of categories and the abstract entities of the world. (shrink)

Study of Gopi Nath Kaviraj, 1887-1976, Indologist and mystic.

At times we come across traditional sayings that pose enigmas. Often, striving to resolve the puzzle turns into a quest, a search for meaning that, quite unexpectedly, throws light on problems facing us today. Such an enigmatic Sanskrit couplet exhorts invoking five females regularly to redeem us of failings, howsoever grievous. Ahalya draupadi kunti tara mandodari tatha/ Panchakanya smarenityam mahapataka nashinim// The choice of the five is itself intriguing, all being epic heroines: Ahalya, Tara and Mandodari from the Ramayana; Kunti (...) and Draupadi from the Mahabharata. Even more so is the celebration of each as kanya, not as nari or sati. If kanya connotes ‘virgin’, the matter becomes more puzzling since each had intimate relationships with more than one man. In analysing what is known about them, we are surprised, for these heroines of ancient myth turn out to be, quite unexpectedly, guides for us in the twenty-first century. (shrink)

Study of the fundamentals of Nyaya and Vaiśeṣika philosophy, with special reference to Samavāya (inherence) one of the six catagories of the system.