I present a Third World critique of the trend in American environmentalism known as deep ecology, analyzing each of deep ecology’s central tenets: the distinction between anthropocentrism and biocentrism, the focus on wildemess preservation, the invocation of Eastem traditions, and the belief that it represents the most radical trend within environmentalism. I argue that the anthropocentrism/biocentrism distinction is of little use in understanding the dynamics of environmental degredation, that the implementation of the wildemess agenda is causing serious deprivation in the (...) Third World, that the deep ecologist’s interpretation of Eastem traditions is highly selective, and that in other cultural contexts radical environmentalism manifests itself quite differently, with a far greater emphasis on equity and the integration of ecological concems with livelihood and work. I conclude that despite its claims to universality, deep ecology is firmly rooted in American environmental and cultural history and is inappropriate when applied to the Third World. (shrink)

The work of three present-day Sankritist-philosophers, _God and the World's Arrangement_ allows readers to engage directly with writings of the classical Indian philosophers Śaṅkara and Vācaspati, as well as some of their most acute critics, on the question of whether the existence of a creator God can be known by reason alone. Carefully selected and annotated with the needs of students foremost in mind, these new translations will be of interest to anyone wishing to see up close a newly set (...) gem of our philosophical inheritance from global antiquity. (shrink)

I present a Third World critique of the trend in American environmentalism known as deep ecology, analyzing each of deep ecology’s central tenets: the distinction between anthropocentrism and biocentrism, the focus on wildemess preservation, the invocation of Eastem traditions, and the belief that it represents the most radical trend within environmentalism. I argue that the anthropocentrism/biocentrism distinction is of little use in understanding the dynamics of environmental degredation, that the implementation of the wildemess agenda is causing serious deprivation in the (...) Third World, that the deep ecologist’s interpretation of Eastem traditions is highly selective, and that in other cultural contexts radical environmentalism manifests itself quite differently, with a far greater emphasis on equity and the integration of ecological concems with livelihood and work. I conclude that despite its claims to universality, deep ecology is firmly rooted in American environmental and cultural history and is inappropriate when applied to the Third World. (shrink)

In an attempt to explore further the Madelung fluid-like representation of quantum mechanics, we derive the small perturbation equations of the fluid with respect to its basic states. The latter are obtained from the Madelung transform of the Schrödinger equation eigenstates. The fundamental eigenstates of de Broglie monochromatic matter waves are then shown to be mapped into the simple basic states of a fluid with constant density and velocity, where the latter is the de Broglie group velocity. The normal modes (...) with respect to these basic states are derived and found to also satisfy the de Broglie dispersion relation. Despite being dispersive waves, their propagation mechanism is equivalent to that of sound waves in a classical ideal adiabatic gas. We discuss the physical interpretation of these results. (shrink)

Once regarded as cellular ‘debris’ extracellular vesicles (EVs) emerge as one of the most intriguing entities in cancer pathogenesis. Intercellular trafficking of EVs challenges the notion of cancer cell autonomy, and highlights the multicellular nature of such fundamental processes as stem cell niche formation, tumour stroma generation, angiogenesis, inflammation or immunity. Recent studies reveal that intercellular exchange mediated by EVs runs deeper than expected, and includes molecules causative for cancer progression, such as oncogenes (epidermal growth factor receptor, Ras), and tumour (...) suppressors (PTEN). The uptake of oncogenic EVs (oncosomes) by various cells may profoundly change their biology, signalling patterns and gene expression, and in some cases cause their overt tumorigenic conversion. Moreover, EVs circulating in blood and present in body fluids provide an unprecedented access to the molecular circuitry driving cancer cells, and new technologies are being developed to exploit this property as a source of unique cancer biomarkers. (shrink)

Media Ethics has been designed as a textbook for under- and post-graduate students of Mass Communication and Journalism courses. It discusses key ethical issues in the light of the new face of journalism and the dynamic changes that are taking place in media today.

This essay reads John Locke’s Two Treatises through its nonhuman animal presences, especially the emblematic figures of cattle and “noxious creatures” like “lyons,” “tygers,” and wolves. It argues that the real ground of Lockean human equality is an ongoing practice of subjugating nonhuman animals, and not any attribute of the human species as such. More specifically, the Lockean social compact founded on this equality relies on a “dominion covenant,” an existential “agreement” in which God lends the power of dominion to (...) man and any threats to this order require punishment. This dynamic enables violence toward humans, in the name of their humanity, if they do not properly exert their power of dominion. Critics have connected Locke’s theory of property to indigenous dispossession and his theory of punishment to carceral systems; both processes, I argue, intimately rely on the dominion covenant. Lockean racism is the fulfillment of, and not a deviation from, his account of human equality. (shrink)

Since the onset of the COVID-19 pandemic, a controversial criterion for allocating scarce medical treatment has been defended and incorporated into policy: the criterion of equity. Equity-included allocation schemes prioritize, to some degree, patients from marginalized or historically disadvantaged racial/ethnic groups, or patients with low socioeconomic status, for scarce treatment. The use of such criteria has been most prominently defended in two ways: (1) as reflecting a risk factor for severe COVID-19, and thus as a way of tracking medical need, (...) and (2) as a form of remedial justice, viz. a way of redressing disparities in COVID outcomes that are caused by underlying unjust social conditions. Here, we delineate and critique those arguments. We argue that not only are such arguments unconvincing but also that there are compelling moral reasons to reject the sort of equity-included allocation schemes at issue. (shrink)

This textbook for postgraduate students learning mathematical methods in economics provides a comprehensive account of mathematics required to analyse and solve problems of choice encountered by economists. It looks at a wide variety of decision-making problems, both static and dynamic, in various contexts and provides mathematical foundations for the relevant economic theory.

Arthāpatti does not depend on observation of pervasion or background belief. It is certain in the sense that when S cognizes P through postulation, no other epistemic instrument would invalidate P. The Naiyāyika tries to reduce postulation to anumāna and/or tarka. I shall argue that it is neither. Due to its explanatory role, one may think that postulation plays an essential role in lakṣaṇā or indication. But this too is a misconception. Both tarka and lakṣaṇā depend on observation and background (...) knowledge. Neither of them has the epistemic certainty postulation enjoys. I think, due to its observation-independent nature and certainty, postulation can be seen as the source of the knowledge of the truths of reason. (shrink)

The meaning of the term ‘tarka’ is not clear in the modern literature on Classical Indian Philosophy. This paper will review different modern readings of this term and try to show that what the Nyāyasūtra and its classical commentaries called a ‘tarka’ should be understood as the following: a tarka is a cognitive act that validates a content (of a doubt or a cognition or a speech-act) by demonstrating its logical fitness or invalidates a content by demonstrating its logical unfitness. (...) A tarka can act as a metatheory too. Generating certainty is, according to the Classical Nyāya, a job assigned to an epistemic instrument ( pramāṇa ). It fails to do so when there arises a doubt regarding it. The moment a tarka dispels the doubt, the epistemic instrument generates certainty. Tarkas of different types will be exemplified by critically analyzing Gaṅgeśa’s applications of tarka in his magnum opus Tattvacintāmaṇi . These examples will clarify the definition of tarka formulated in this paper. (shrink)

When somebody speaks metaphorically, the primary meanings of their words cannot get semantically connected. Still metaphorical uses succeed in conveying the message of the speaker, since lakṣaṇā, a meaning-generating faculty of language, yields the suitable secondary meanings. Gaṅgeśa claims that lakṣaṇā is a faculty of words themselves. One may argue: “Words have no such faculty. In these cases, the hearer uses observation-based inference. They have observed that sometimes competent speakers use the word w in order to mean s, when p, (...) the primary meaning of w does not make any semantic sense. In all such cases, s is actually related to p. After having observed this, when the hearer hears the utterance of w, and realizes that w’s primary meaning p is semantically unfit for the sentence-meaning, they infer on the basis of their prior observation that ‘the competent speaker must mean s by uttering w’. Thus lakṣaṇā becomes a success.” This apparently well-argued reduction does not stand the critical examination; neither in Gaṅgeśa’s framework, nor even in the general theory of language. For one can compose and interpret potentially infinite novel sentences based on lakṣaṇā while the observational inferences one can make are finite. Gaṅgeśa says very clearly that as far as the secondary meaning is concerned, no prior observation is required. This paper will argue that not only does language yield secondary meanings through lakṣaṇā, but it also restricts the use of secondary meanings; for one cannot mean just anything by saying something. Lakṣaṇā is a creative function with infinite potential within the limits set up by the language faculty. (shrink)

Mary Midgley challenges the dominant conceptions of human nature, ethics, community and ecology taught at A-Level. This article considers some of the key themes of her thinking.

How does one give voice to the unspeakable, inhuman violence that shapes the present, and what remains of humanity in its wake? Adriana Cavarero offers an answer that roots human speech in embodied vulnerability, in contrast to philosophical emphases on disembodied rationality. In the face of what she calls horrorism, which puts humans in proximity to animality, she calls for resuscitating vocality, and therefore humanity, from loss. This article reads Kafka’s short story “A Report to an Academy” – which structurally (...) resembles a slave narrative and concerns a kidnapped ape who learns to speak – to extend Cavarero’s emphasis on vulnerability while challenging her humanism. In Kafka, modern horror’s locus is not animality but the abstract human, and it projects the unstable distinction between voice and noise onto blackened humans and nonhuman animals. (shrink)

This article investigates the question concerning moral deskilling in the context of autonomous weapon systems. To this end, it interrogates the appropriateness of deskilling as an analytical tool, the consequences of the conflation of the terms “the warrior” and “the soldier,” and the impact of the dominant, but commonplace, understanding of autonomous weapons that underwrites the concerns that have been expressed thus far. While affirming the critical importance of the question regarding moral deskilling in the context of advanced weapons and (...) technologies, this article argues (a) that the notion of deskilling may not be an adequate or even appropriate analytical tool to investigate the matter on hand; (b) that the conflation of the terms “the warrior” and “the soldier” only serves to obfuscate the critical issues at stake; and (c) that the understanding of autonomous weapons that underwrites the concern is highly speculative. To this extent, the concern regarding moral deskilling in the context of autonomous weapon systems is ill-served. By way of a conclusion, the article calls for a more careful and nuanced approach and makes some preliminary suggestions as to how the question regarding moral deskilling in the context of autonomous weapon systems may be addressed. (shrink)

The objective of the paper is to explicate and critically appreciate two forms of consequentialism, namely objective and subjective consequentialism. Consequentialism is a substantive moral theory according to which moral value or good is to produce/promote best consequences (in a sense welfare); and morally right consists in acting so as to promote maximum good (in case of utilitarianism) or to promote best or most good. However, the paper considers important questions, replies to which give us two forms of consequentialism, namely (...) subjective and objective consequentialism, each having their unique features, nuances and limits. Moot problems are as follows: Whether consequentialism as a theory of good is to promote actual good, that is good as matter-of-fact or expected good, that is good expected by the moral agent; and whether as a theory of right, it urges to make decisions for the promotion of good based on some heuristic devices or subjective motives, commitments and so on. Objective consequentialism, as a theory of good prefers promotion of actual good than expected good, and as a theory of right decision-making urges the moral agents to rely on heuristic devices than subjective factors. The contest has been absorbing and fierce, each having so-called strong arguments. The paper reconsiders these contesting arguments and critically examines those to conclude in favour of objective consequentialism on important counts notwithstanding, the value of motives, motivations and commitments of moral agents. (shrink)

A mahāvidyā inference is used for establishing another inference. Its Reason is normally an omnipresent property. Its Target is defined in terms of a general feature that is satisfied by different properties in different cases. It assumes that there is no case that has the absence of its Target. The main defect of a mahāvidyā inference μ is a counterbalancing inference that can be formed by a little modification of μ. The discovery of its counterbalancing inference can invalidate such an (...) inference. This paper will argue that Cantor’s diagonal argument too shares some features of the mahāvidyā inference. A diagonal argument has a counterbalanced statement. Its main defect is its counterbalancing inference. Apart from presenting an epistemological perspective that explains the disquiet over Cantor’s proof, this paper would show that both the mahāvidyā and diagonal argument formally contain their own invalidators. (shrink)

A mahāvidyā inference is used for establishing another inference. Its Reason is normally an omnipresent property. Its Target is defined in terms of a general feature that is satisfied by different properties in different cases. It assumes that there is no case that has the absence of its Target. The main defect of a mahāvidyā inference μ is a counterbalancing inference that can be formed by a little modification of μ. The discovery of its counterbalancing inference can invalidate such an (...) inference. This paper will argue that Cantor’s diagonal argument too shares some features of the mahāvidyā inference. A diagonal argument has a counterbalanced statement. Its main defect is its counterbalancing inference. Apart from presenting an epistemological perspective that explains the disquiet over Cantor’s proof, this paper would show that both the mahāvidyā and diagonal argument formally contain their own invalidators. (shrink)

The classical Indian variety of history may be called ‘istory’. It is not completely true that no real importance was attached to istory in classical India. But much of oral istorical literature is lost since—perhaps—narrating istory was considered a performance. Unlike historical narratives, istorical narratives are presentative, not representative. Istory can be understood as a system of narrating past events that has a purpose and poetic beauty. Finally, the paper will argue that istory is based on cognitive tools of two (...) types: epistemic tools such as testimony, inference, tarka and aesthetic tools. Thus, it has a hybrid cognitive method. (shrink)

With the rise of Practical and Professional Ethics has risen Environmental Ethics. Ethical reflections pertaining to environmental and ecological problems is not new; in the recent times we have been discussing these issues in a more methodical and organised way. Methodicity taking centre stage in moral philosophical scrutiny of matters pertaining to life and world finds sceptics throwing stiff challenges to the method of ‘activism’ involving common men for their moral perceptions and resolution of the said ethical issues. Sceptics also (...) challenge those who prefer ‘theoreticism’ involving ethicists and their sacred normative theories for the resolution of the said ethical issues. The paper tries to expound and face these sceptical challenges so that environmental ethics is not turned to a bundle of nonsense. (shrink)

Serious thinking about the models of application of ethics has enabled us to move away from ethical engineering and adopting a social-scientific vocation that is an aid to moral-engineering. Time is ripe to rethink about the charge of “structuralism” on the non-engineering model of applied ethics. If we fail to resolve this issue, a structuralist application of ethics will be unavoidable, leading way to the old engineering. The paper argues why “structuralism” is undesirable and how it is avoided in a (...) model of discourse, that clears off engineering of any kind. (shrink)

The challenge of Gilbert Harman that there are no moral facts is robust, to an extent extreme and counts most for the realists underline moral facts and moral explanations. The paper begins with the absorbing challenge posed by Harman that ends in some sort of skepticism. After a brief exposition of nature of moral facts, the paper focuses on another interesting squabble whether or not we conceive of serious moral explanation that bridges the gap between theories/ principles, and our moral (...) observations. In a separate section it has been shown that moral explanations are far too necessary for moral facts because moral facts need to have explanatory potency. Moral facts need to explain our observations of moral phenomena. The contentious issue has been addressed remarkably well by Nicholas Sturgeon and Brad Majors. I have a suggestion that cogency of ideas of moral facts and moral explanations depend among other things, on the conception of possible worlds. (shrink)

Under mounting pressure from the international communities and organizations to curb carbon emission causing disturbing climate change, and the growing pressure of domestic environmentalists and the common man in India, the government is hard-pressed to enact laws on carbon emission. However, the moot problem is whether to consider a pro-active rule of action seriously to curb carbon emission while keeping the collective scenario in view or to consider a case-by-case scenario in view. A number of people argue that a collective (...) approach is much better, and for that matter, pro-active general rules of actions are desirable for their outcomes or consequences are good or worthwhile. This is what we now call rule consequentialism, which is much different from the case-by-case act consequentialism. In this case, the rightness of political action is determined by following some rules (or policies) which are amenable to worthwhile consequences. Similarly, we may conceive of a number of general rules of action such as “curb corruption”, “curb apartheid”, “curb exploitation of woman” and so on. In this paper, I would like to revisit rule consequentialism as a normative theory of rightness of action that is not immoderately overdemanding on moral agents. However, I would justify why rule consequentialism is not only overdemanding of moral agents but immoderate as well. Hence, it is an untenable normative theory of rightness of action. (shrink)

Articles on aesthetics with special reference to India.

A speaker utters the grammatically correct phrase ‘x y’, and the hearer understands its meaning. The Naiyāyika claims that the only epistemic instrument that generates the semantic connection between the meaning of x and the meaning of y is testimony. This connection is essentially the phrase-meaning. The Vaiśeṣika wants inference to generate this connection. After presenting the Vaiśeṣika view on this topic, this paper will argue that, the hearer considers the generic categories of |x| and |y|, and infers their ontic (...) relation which finally will figure in the testimonial cognition. For example, when John tells Smith that ‘Jones smokes’, Smith first cognizes the meanings of the words, i.e., the individual called Jones and the activity of smoking. Then Smith infers that ‘John intends to say that the activity of smoking inheres in Jones, since an activity inheres in an individual.’ Thus, inherence which appears as the sematic connection is inferred in this case. If John is a reliable speaker, Smith will have a piece of testimonial knowledge. This is how the Vaiśeṣika’s inference could possibly support linguistic creativity. (shrink)

Brahmānanda Sarasvatī has written an elaborate comment on the following inference cited in Advaitasiddhi: attribute etc. are identical to and different from attributee etc. since they are co-referential. There he wants to prove that every significant case of attribution is a case of identity that coexists with a difference between two demarcators. The identity that coexists with difference is called ‘equality’. This paper will argue that in each case of equality, the realist ontology chooses either identity over difference or the (...) reverse. In the case of ‘the black pot’, the realist ontology prefers difference over identity. In the case of ‘the qualified object is the mere object’, the same ontology prefers identity over difference. Accordingly the ontological ‘entity’ gets projected. This is perhaps because the realist ontology is guided by Ockham’s razor and the grammatical classification of objects. (shrink)

The strainer tests the strength of a definition of a particular kind. Suppose the definition D is stated in terms of an absence, and x is a definiendum of D. The strainer collects each x-token or x-individual that dissatisfies D in a specific case. Then, all the x-individuals put together would be equivalent to the type x. Hence—one would be forced to conclude that—in a sense, x dissatisfies D. This is a case of under-application of D, since, despite being a (...) definiendum of D, x dissatisfies D. Therefore, D would be too narrow. Similarly, the strainer may detect over-application too. By using the strainer, Raghunātha Śiromaṇi demonstrated that Gaṅgeśa’s conclusive definition of pervasion had a defect, and redefined pervasion. The strainer test is based on intuitive principles. It may disqualify a definition that has an absence in its definiens. Therefore, strainer-proofing becomes an important consideration that must be borne in mind every time we formulate such a definition. (shrink)

Through the ages we have been fond of monolithic ethics, which is either synthetic or analytic; the former covers ethical interests such as the normative, descriptive, empirical, and the practical and professional, whereas the latter covers the metaethical interests covering those of the analysis of language, and the interface of the ethics, logic and epistemology, particularly the issues of proving, justification and the epistemic claims about moral value. Monolithic ethics has its own problems, which troubles us today more than it (...) did before, as it is difficult to see why both these interests cannot be assimilated though each of them well protected for their specific tasks. Rethinking in ethics today leads us to break away from the monolithic ethics – the paper argues why this should be the case. (shrink)

Environmental philosophy is well discussed in contemporary times. Yet, skeptics raise an important question: What is philosophical in environmental philosophy? The question is pertinent enough when one does not find anything philosophically substantive in environmental philosophy, namely substantive metaphysical, epistemological, axiological, and ethical inquiries in this field. At best a few fashionable philosophers talk about intrinsic value in nature. This is a serious threat to environmental philosophy that there is hardly any philosophy in it. In this paper, I argue that (...) the “real business of philosophy” should go for an urgent makeover because metaphysics apart, philosophically relevant inquiries into environmental matters include epistemological, axiological, and ethical inquiries. Interestingly, these important inquiries are not watertight in so far as environmental matters are in question. In the first part of the paper, I take a renewed look at environmental epistemology and then proceed to consider environmental metaphysics. Furthermore, I argue for a comprehensive epistemological–metaphysical–axiological–ethical inquiry that makes environmental philosophy, a vibrant philosophical enterprise. (shrink)

The volume documents, and makes an original contribution to, an astonishing period in twentieth-century philosophy—the progress of Arne Naess's ecophilosophy from its inception to the present. It includes Naess's most crucial polemics with leading thinkers, drawn from sources as diverse as scholarly articles, correspondence, TV interviews and unpublished exchanges. The book testifies to the skeptical and self-correcting aspects of Naess's vision, which has deepened and broadened to include third world and feminist perspectives. Philosophical Dialogues is an essential addition to the (...) literature on environmental philosophy. (shrink)

An absence and its locus are the same ontological entity. But the cognition of the absence is different from the cognition of the locus. The cognitive difference is caused by a query followed by a cognitive process of introspection. The moment one perceptually knows y that contains only one thing, z, one is in a position to conclude that y contains the absence of any non-z. After having a query as to whether y has x one revisits one’s knowledge of (...) y containing z and comes to know that x is absent from y. Thus the knowledge of the absence of x logically follows from the knowledge of y containing z through the mediation of a query. This analysis goes against the thesis according to which an absence is an irreducible entity that is to be known through senses, and is inspired by the Mīmāṃsā views, especially the Prābhākara views, on absence and its cognition. (shrink)