In the second edition of this groundbreaking text in non-Western philosophy, sixteen experts introduce some of the great philosophical traditions in the world. The essays unveil exciting, sophisticated philosophical traditions that are too often neglected in the western world. The contributors include the leading scholars in their fields, but they write for students coming to these concepts for the first time. Building on revisions and updates to the original, this new edition also considers three philosophical traditions for the first time—Jewish, (...) Buddhist, and South Pacific philosophy. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Hume on the Idea of Existence1 Phillip D. Cummins One, the primary, aim of this paper is to understand an argument Hume employed to defend his contention that there is no special or distinctidea ofexistence. This contention he expressedvariouslyin the following passage: The idea ofexistence, then, is the very same with the idea of what we conceive tobe existent. To reflect on any thing simply, and to reflect on (...) it as existent, are nothing different from each other. That idea, when conjoin'd with the idea of any object, makes no addition to it. Whatever we conceive, we conceive to be existent. Any idea we please to form is the idea ofa being; and the idea of a being is any idea we please to form.2 My secondary aim is to understand what the quoted claim amounts to as a characterization of the idea of existence. I am among those who have serious difficulty understanding what precisely Hume is here claiming. Specifically, I am not sure how, if at all, his position on the idea ofexistence fits with other elements ofhis theory ofthought.3 For example, earlier in the Treatise, in "OfAbstract Ideas," Hume argued that under suitable conditions of habituation and linguistic competence, a single simple4 idea could be the idea ofboth a particular object, a line drawn on a particular sheet ofpaper, and a type ofobject, line in general (T 20-24). Further, on the basis of appropriate comparisons, a single simple idea can also be the idea oftwo different quaUties, purple and extended, for example (T 24-25, 34). The former claim is the positive component ofHume's account ofabstract thinking; the latter is the positive component of his position on distinctions of reason. Hume goes out ofhis way to distinguish his position on the idea of existence from his position on distinctions of reason (T 67). As for how it differs, ifat all, from his position on abstract ideas, a matter by no means obvious, Hume says nothing at all. His silence does not preclude speculation on the subject—on the contrary, it makes such speculation unavoidable—but it does give special importance to his brief and puzzhng proof that there is no special or distinct idea of existence. Volume XVII Number 1 61 PHILLIP D. CUMMINS I. Hume's Argument In making his case that we have no distinct idea of existence Hume first insists that we have an idea of existence, appealing to what he regards as an undeniable matter of psychological fact. He writes, There is no impression nor idea ofany kind, ofwhich we have anyconsciousness or memory, thatis not conceiVd as existent; and 'tis evident, that from this consciousness the most perfect idea and assurance ofbeing is deriv'd. (T 66) The argument seems to comprise the following propositions: attending to consciousness and memory reveals that all the perceptions we experience or remember are believed to exist; one cannot beUeve in the existence of something unless one has an idea of existence; therefore, there is an idea ofexistence (being) which in some way is derived from consciousness and memory. Hume next formulates what he calls a dilemma. From hence we may form a dilemma, the most clear and conclusive that can be imagin'd, viz. that since we never remember any idea or impression without attributing existence toit, the idea ofexistence must eitherbe deriv'd from a distinct impression, conjoin'd with every perception or object ofour thought, or must be the very same with the idea of the perception or object. (T 66) The alternatives seem clear: either, in believing in the past existence of, say, a blue spot once seen, one has two ideas, one of the blue spot and a different one of existence, or one has only one idea, which somehow is both the idea of the spot and the idea ofexistence. What is not immediately obvious is why Hume speaks ofa dilemma. From the supposed psychological fact (we never remember any idea or impression without attributing existence to it) and its corollary (we have an idea ofexistence) Hume develops a disjunction (either the idea ofexistence is derived from a distinct impression conjoined with every perception, or... (shrink)

A close reading of Mary Robinson’s late-eighteenth-century poem “London’s Summer Morning,” which captures all the noises and smells of a busy London street, is not enough to convince the reader that it isn’t all a dream. But whose dream? René Descartes and Wallace Stevens suggest that it may not matter.

T. D. Campbell; IV*—Equality of Opportunity, Proceedings of the Aristotelian Society, Volume 75, Issue 1, 1 June 1975, Pages 51–68, https://doi.org/10.1093/aris.

Claudian's poem In Rufinum is a historical epic with at least two unusual features: the first book contains many of the standard elements of a formal invective, and the two books were composed and recited some eighteen months apart, since Book One celebrates the death of Rufinus on 27 November 395 as a very recent event, while the preface to Book Two refers explicitly to Stilicho's expedition to Greece in 397. The interval in composition is matched by a gap in (...) content: Book One treats Rufinus' career down to 393, with some forward references to 395, explicitly marked as such, while the narrative of Book Two begins from the death of Theodosius on 17 January 395 and ends with the lynching of Rufinus on 27 November 395. Claudian thus omits any account of Rufinus' activities during the campaign of Theodosius against Eugenius in 394 and the emperor's last months in Italy. Claudian's careful chronological ordering of his material is deliberate, but since it has been obscured in recent discussions of the In Rufinum, it needs to be reinstated. (shrink)

Claudian's poem In Rufinum is a historical epic with at least two unusual features: the first book contains many of the standard elements of a formal invective, and the two books were composed and recited some eighteen months apart, since Book One celebrates the death of Rufinus on 27 November 395 as a very recent event , while the preface to Book Two refers explicitly to Stilicho's expedition to Greece in 397. The interval in composition is matched by a gap (...) in content: Book One treats Rufinus' career down to 393, with some forward references to 395, explicitly marked as such , while the narrative of Book Two begins from the death of Theodosius on 17 January 395 and ends with the lynching of Rufinus on 27 November 395. Claudian thus omits any account of Rufinus' activities during the campaign of Theodosius against Eugenius in 394 and the emperor's last months in Italy. Claudian's careful chronological ordering of his material is deliberate, but since it has been obscured in recent discussions of the In Rufinum, it needs to be reinstated. (shrink)

Developing a British perspective on the abortion debate, I take up some ideas from Patrick Lee’s fine paper, and pursue, in particular, the idea of individual humans as goods in themselves. I argue that this notion helps us to avoid the familiar mistake of making moral value impersonal. It also shows us the way out of consequentialism. Since the most philosophically viable notion of the person, the individual human, is (as Lee argues) a notion of an individual substance that is (...) there from conception, the move has a third effect, which is to rule out abortion. (shrink)

Constructive Neutral Evolution is an evolutionary mechanism that can explain much molecular inter-dependence and organismal complexity without assuming positive selection favoring such dependency or complexity, either directly or as a byproduct of adaptation. It differs from but complements other non-selective explanations for complexity, such as genetic drift and the Zero Force Evolutionary Law, by being ratchet-like in character. With CNE, purifying selection maintains dependencies or complexities that were neutrally evolved. Preliminary treatments use it to explain specific genetic and molecular structures (...) or processes, such as retained gene duplications, the spliceosome, and RNA editing. Here we aim to expand the scope of such explanation beyond the molecular level, integrating CNE with Multi-Level Selection theory, and arguing that several popular higher-level selection scenarios are in fact instances of CNE. Suitably contextualized, CNE occurs at any level in the biological hierarchy at which natural selection as normally construed occurs. As examples, we focus on modularity in protein–protein interaction networks or “interactomes,” the origin of eukaryotic cells and the evolution of co-dependence in microbial communities—a variant of the “Black Queen Hypothesis” which we call the “Gray Queen Hypothesis”. (shrink)

Recent debates about the biological and evolutionary conditions for sentience have generated a renewed interest in fine-grained functionalism. According to one such account advanced by Peter Godfrey-Smith, sentience depends on the fine-grained activities characteristic of living organisms. Specifically, the scale, context and stochasticity of these fine-grained activities. One implication of this view is that contemporary artificial intelligence is a poor candidate for sentience. Insofar as current AI lacks the ability to engage in such living activities it will lack sentience, no (...) matter what its coarse-grained functions. In this paper, we review the case for fine-grained functionalism and show that there are contemporary machines that fulfil the fine-grained functional criteria identified by Godfrey-Smith, and thus are candidates for sentience. Molecular machines such as Brownian computers are analogous to metabolic activity in their scale, context and stochasticity, and can serve as the basis of AI. Molecular computation is a promising candidate for artificial sentience according to contemporary philosophical accounts of sentience. (shrink)

I distinguish two claims about human ‘dominion’ over nature: (1) Humans have the right to supervise, manage, and direct the rest of nature; (2) Humans have a special value, superior to the rest of nature. I discuss some ways of rejecting either or both claims, and point to some surprising consequences of such rejections. Then I compare the ways in which Aristotelianism and sentientism might try to keep hold of both claims. This produces two surprising and unwelcome results for sentientism, (...) and one surprising and welcome result for Aristotelianism (namely, an alliance with Kantianism). And God blessed them, and God said unto them, Be fruitful, and multiply, and replenish the earth, and subdue it: and have dominion over the fish of the sea, and over the fowl of the air, and over every living thing that moveth upon the earth. (Genesis 1.28). (shrink)

1. ‘Reason is and ought only to be the slave of the passions, and can pretend to no other office, but to serve and obey them.’ 2.3.3) Unfortunately, Hume uses ‘reason’ to mean ‘discovery of truth or falsehood‘ as well as discovery of logical relations. So suppose we avoid, as Hume I think does not, prejudging the question of how many ingredients are requisite for action, by separating these two claims out:A. Reason is and ought only to be the slave (...) of the passions.B. Reason ) is and ought only to be the slave of the passions. (shrink)