We need a new philosophy of the earth. Geological time used to refer to slow and gradual processes, but today we are watching land sink into the sea and forests transform into deserts. We can even see the creation of new geological strata made of plastic, chicken bones, and other waste that could remain in the fossil record for millennia or longer. Crafting a philosophy of geology that rewrites natural and human history from the broader perspective of movement, Thomas (...) Nail provides a new materialist, kinetic ethics of the earth that speaks to this moment. Climate change and other ecological disruptions challenge us to reconsider the deep history of minerals, atmosphere, plants, and animals and to take a more process-oriented perspective that sees humanity as part of the larger cosmic and terrestrial drama of mobility and flow. Building on his earlier work on the philosophy of movement, Nail argues that we should shift our biocentric emphasis from conservation to expenditure, flux, and planetary diversity. Theory of the Earth urges us to rethink our ethical relationship to one another, the planet, and the cosmos at large. (shrink)

Sinking organic particles transfer ∼10 gigatonnes of carbon into the deep ocean each year, keeping the atmospheric CO2 concentration significantly lower than would otherwise be the case. The exact size of this effect is strongly influenced by biological activity in the ocean's twilight zone (∼50–1,000 m beneath the surface). Recent work suggests that the resident zooplankton fragment, rather than ingest, the majority of encountered organic particles, thereby stimulating bacterial proliferation and the deep‐ocean microbial food web. Here we speculate that this (...) apparently counterintuitive behaviour is an example of ‘microbial gardening’, a strategy that exploits the enzymatic and biosynthetic capabilities of microorganisms to facilitate the ‘gardener's’ access to a suite of otherwise unavailable compounds that are essential for metazoan life. We demonstrate the potential gains that zooplankton stand to make from microbial gardening using a simple steady state model, and we suggest avenues for future research. (shrink)

Commoditization seems immutable and unstoppable but, like other social processes, its prevalence is context dependent. The enabling context for commoditization has been cheap fossil fuels, economic growth, and ever-increasing energy and material throughput. In fact, the scientific findings of ecological, climate, footprint, and material flow studies all point in the same direction—excess throughput. We cannot grow our way out of growth-driven crisis; new technologies will not create new sources of energy or new waste sinks. Counter-commoditization measures can take the (...) form of formal policies or of informal social change processes, including processes now under way. Three social change processes are relational decision making, ecological language, and localization. The common thread is relations (between humans and between human systems—especially the economy—and natural systems), context (spatial and temporal, ecological and social). Applied to fossil fuels it is clear that the end of the hydrocarbon era must be accelerated. The normative imperative to support and invest in the “economy of care and connection” becomes ever stronger. (shrink)

Ocean biology helps regulate global climate by fixing atmospheric CO2 and exporting it to deep waters as sinking detrital particles. New observations demonstrate that particle fragmentation is the principal factor controlling the depth to which these particles penetrate the ocean's interior, and hence how long the constituent carbon is sequestered from the atmosphere. The underlying cause is, however, poorly understood. We speculate that small, particle‐associated copepods, which intercept and inadvertently break up sinking particles as they search for attached protistan prey, (...) are the principle agents of fragmentation in the ocean. We explore this idea using a new marine ecosystem model. Results indicate that explicitly representing particle fragmentation by copepods in biogeochemical models offers a step change in our ability to understand the future evolution of biologically‐mediated ocean carbon storage. Our findings highlight the need for improved understanding of the distribution, abundance, ecology and physiology of particle‐associated copepods. (shrink)

Jan-Heiner Tück presents a work that explores the sacramental theology, lived spirituality, and Eucharistic poetry of the Church’s doctor communis, St. Thomas Aquinas. Although Aquinas’ Eucharistic poetry has long occupied an important place in the Church’s liturgical prayer and her repertoire of sacred music, the depth of these poems remains hidden until one grasps the rich sacramental theology underlying it. Consequently, Tück first offers a detailed but approachable primer of Aquinas’ theology of the sacraments, before diving deeply into the (...) Angelic Doctor’s theology and poetry of the Eucharist. The Scriptural accounts stand at the heart of the systematic framework developed by Aquinas, and thus significant attention is devoted to showing the harmony between the accounts of Christ’s passion and the detailed exposition of the Summa theologiae. Moreover, the Eucharistic controversies of the ninth and eleventh centuries provide the contrapuntal context in which Aquinas did his thinking, praying, and writing. Not surprisingly, therefore, the response he crafts to these controversies draws upon both speculative powers and contemplative prayer, brought together in the unity of Aquinas’ theology and spirituality. The net result is a twofold treasure for the Church: a careful systematic presentation of Eucharistic theology and the lived devotional expression of the same in the carefully constructed—and now much beloved—stanzas of Pange lingua gloriosi, Lauda Sion, Adoro te devote, etc. By revealing the lively interplay of the saint’s powerful speculative intellect and a heart steeped in love for the Eucharistic Lord, Tück offers a sophisticated exposition of Aquinas’ Eucharistic poetry and the roots it sinks into a wider theological framework. Finally, the contemporary significance and power of Aquinas’ work is drawn out, not only in the rarefied realm of intellectual inquiry but also in the everyday expanse of ordinary life. (shrink)

It is commonplace in mainstream analytic philosophy to conceive of causation as a relation between events. On this picture, both causes and effects belong to the same ontological category—event—and in order to have an instance of causation you need at least two of them. ‘Dropping’ causes ‘breaking,’ ‘cutting’ causes ‘splitting,’ and ‘raising my arm’ causes it ‘to be raised.’ It is well-known that philosophers from the ancient through the early modern period conceived of the relata of causation quite differently. On (...) their accounts causes are substances—not events. The ball which strikes causes the nine ball to sink, the child who drops causes the vase to break, and the person who raises her arm causes it to go up. (shrink)

There would doubtless be some exaggeration in claiming that the modern uses of the term ‘concept’ are all derived from Reid’s discussion of ‘conceptions’, in the fourth of his Essays on the Intellectual Powers of Man. He is, however, undeniably one of the earliest writers in English to make extensive use of this terminology, and his introduction of it was largely responsible for the simultaneous disappearance from British philosophy of the rival term ‘idea’. Not that this was just a matter (...) of substituting one word for another. Reid, in his own opinion, was advancing a quite new account of thinking, perceiving and mental operations generally, and regarded his challenge to the prevailing ‘theory of ideas’ as his chief claim to philosophical fame. A long tradition, originating with Thomas Brown, maintains, however, that this claim was mistaken. Reid’s challenge misfired, it is said, because the views that he assailed were not in fact held by his empiricist opponents, or indeed by anybody of consequence; and his own position, though he did not realize it, was in fact identical with theirs. Another tradition, equally long-standing, avers instead that Reid’s positive theory is so confused, obscure and inconsistent that little or nothing can be made of it. It matters very little to Reid’s reputation, which of these views is taken to be correct. If either can be substantiated, he sinks at once to the level of such philosophasters as Beattie and Oswald, whom history remembers only for their mistakes. But if either is unjust, then Reid has been poorly served by his critics, and deserves both a better hearing, and perhaps a more honorable place. (shrink)

Thomas Kjeller Johansen presents a new account of Aristotle's major work on psychology, the De Anima.

There is sometimes a sense in which one theory posits ‘less structure’ than another. Philosophers of science have recently appealed to this idea both in the debate about equivalence of theories and in discussions about structural parsimony. But there are a number of different proposals currently on the table for how to compare the ‘amount of structure’ that different theories posit. The aim of this paper is to compare these proposals against one another and evaluate them on their own merits.

In lieu of an abstract, here is a brief excerpt of the content: Unmasking the Maxim: An Ancient Genre And Why It Matters Now W. ROBERT CONNOR We live surrounded by maxims, often without even noticing them. They are easily dismissed as platitudes, banalities or harmless clichés, but even in an age of big data and number crunching we put them to work almost every day. A Silicon Valley whiz kid says, Move Fast and Break Things. Investors try to Buy (...) Low and Sell High. Investigative reporters Follow the Money. Others Follow their Bliss. The lavish host thinks, The More the Merrier, while the Modernist architect is sure that Less is More. Captains of Industry whisper to themselves, Me First; captains of sinking ships shout, Women and Children First. Be Prepared was the Boy Scouts’ marching song, while the Proud Boys Stand Down and Stand By, awaiting their marching orders. Maxims are perhaps the smallest members in a large family of speech acts, which among the Greeks included proverbs, oracles, riddles, blessings, curses and lamentations. Not all of these continue in use, but maxims have found companions—mottos, mantras, advertising tag lines and jingles, slogans, political rallying cries, hashtags, three- or four-letter acronyms and 280 character tweets from the goddess Twitter. Familiarity, however, can breed contempt, or at least inattentiveness to the full range of their influence. Sometimes what sounds at first like empty verbiage turns into action. Bruce Lee adapted an old Taoist saying when he said, Be Water, and thereby provided what was for a while a surprisingly effective strategy for protesters in Hong Kong. arion 28.3 winter 2021 6 unmasking the maxim Maxims empower, for good or ill. In the hands of bigots or ideologues, they can turn deadly. Sic Semper Tyrannis shouted John Wilkes Booth after shooting Abraham Lincoln. A manufacturer of assault rifles urged potential customers to Earn Your Man Card. How better to earn it than to obey 8chan, a web site favored by white nationalists, with its own maxim, Embrace Infamy. A devotee of the site did just that, perpetrating a mass shooting in El Paso, Texas. Maxims, then, should not be lightly dismissed. Since the ancient Greeks so relished maxims, they should surely be interrogated to help us better understand the power of these often underestimated speech acts. Before turning to the Greeks, however, the English word maxim needs a closer look. english “maxim” english borrowed maxim from a Latin phrase and boiled it down for everyday use. In Latin writings about logic, the expression maxima propositio, biggest proposition, denoted a statement that did not need to be proved, but could provide the basis for proof of other, lesser propositions. This phraseology goes back at least to Boethius in the sixth century of our era. It’s the equivalent of the generalizations that serve as the major premises in syllogistic logic. If this makes maxims sound like the axioms of geometry, that is historically right. The starting points of plane geometry are propositions that deserve to be accepted; even without proof that they are worthy of belief. That’s the meaning of the term axiōma. No one needs to prove that things equal to the same thing are equal to each other. Think about it; after a while it seems self-evident. It is worthy of assent. We might equally well call such an axiom a maxim; indeed, the earliest (1426) attested use of maxim in English is described in the Oxford English Dictionary as “an axiom; a self-evident proposition assumed as a premise in mathematical, or dialectical reasoning.” W. Robert Connor 7 This usage is now obsolete, but Thomas Jefferson understood the idea behind it, since he believed that there were such truths, waiting to be put to work in building a society where all people were equal and possess certain inalienable rights. He did not feel he had to prove these propositions; they were in his view self-evident. In using these ideas in his draft of the Declaration of Independence, he was, in effect, transferring to politics what Euclid had done in geometry. It was a swift, strategic stroke on his part, for, since self-evident truths require no argument or explanation, they focus discussion not on... (shrink)

For as long as humans have pondered philosophical issues, they have contemplated the good life. Yet most suggestions about how to live a good life rest on assumptions about what the good life actually is. Thomas Carson here confronts that question from a fresh perspective. Surveying the history of philosophy, he addresses first-order questions about what is good and bad as well as metaethical questions concerning value judgments. Carson considers a number of established viewpoints concerning the good life. He (...) offers a new critique of Mill's and Sidgwick's classic arguments for the hedonistic theory of value, employing thought experiments that invite us to clarify our preferences by choosing between different kinds of lives. He also assesses the desire- or preference-satisfaction theory of value in detail and takes a fresh look at both Nietzsche's Übermensch ideal and Aristotle's theory of the good life. In exploring foundational questions, Carson observes that many established theories rest on undefended assumptions about the truth of moral realism. Arguing against this stand, he defends the view that good means desirable and presents a divine-preference version of the desire-satisfaction theory. In this he contends that, if there exists a kind and omniscient God who created the universe, then what is good or bad is determined by His preferences; if such a God does not exist, what is good or bad depends on what we as rational humans desire. Value and the Good Life is the only book that defends a divine-preference theory of value as opposed to a divine-command theory of right and wrong. It offers a masterfully constructed argument to an age-old question and will stimulate all who seek to know what the good life truly is. (shrink)

Spanning thirty years of intensive research, this book proves what many scholars could not explain: that today’s Western world must be considered the product of both Greek and Indian thought—Western and Eastern philosophies. Thomas McEvilley explores how trade, imperialism, and migration currents allowed cultural philosophies to intermingle freely throughout India, Egypt, Greece, and the ancient Near East. This groundbreaking reference will stir relentless debate among philosophers, art historians, and students.

Friedrich Nietzsche was immensely influential and, counter to most expectations, also very well read. An essential new reference tool for those interested in his thinking, Nietzsche’s Philosophical Context identifies the chronology and huge range of philosophical books that engaged him. Rigorously examining the scope of this reading, Thomas H. Brobjer consulted over two thousand volumes in Nietzsche’s personal library, as well as his book bills, library records, journals, letters, and publications. This meticulous investigation also considers many of the annotations (...) in his books. In arguing that Nietzsche’s reading often constituted the starting point for, or counterpoint to, much of his own thinking and writing, Brobjer’s study provides scholars with fresh insight into how Nietzsche worked and thought; to which questions and thinkers he responded; and by which of them he was influenced. The result is a new and much more contextual understanding of Nietzsche's life and thinking. (shrink)

What is neoliberalism? -- The state -- Democracy -- Science -- Politics -- European crises, causes, and consequences -- Ideas, uncertainty, and the ordoliberalization of Europe.

This new translation of Thomas Aquinas’s most important study of Aristotle casts bright light on the thinking of both philosophers. Using a new text of Aquinas’s original Latin commentary, Robert Pasnau provides a precise translation that will enable students to undertake close philosophical readings. He includes an introduction and notes to set context and clarify difficult points as well as a translation of the medieval Latin version of Aristotle’s _De anima _ so that readers can refer to the text (...) Aquinas had at hand. In his _De anima commentary_, Aquinas offers the first and most original of his studies of Aristotle. His influential, cogent reading of Aristotle’s notoriously difficult text not only contributes to our understanding of the Greek philosopher but also expresses in full detail Aquinas’s own views on central philosophical topics. Writing at the height of his intellectual powers, Aquinas considers in full detail the nature of the soul, the mind-body problem, the role of the intellect, the character of sensation, and many other related issues. (shrink)

The word “emotion” has named a psychological category and a subject for systematic enquiry only since the 19th century. Before then, relevant mental states were categorised variously as “appetites,” “passions,” “affections,” or “sentiments.” The word “emotion” has existed in English since the 17th century, originating as a translation of the French émotion, meaning a physical disturbance. It came into much wider use in 18th-century English, often to refer to mental experiences, becoming a fully fledged theoretical term in the following century, (...) especially through the influence of two Scottish philosopher-physicians, Thomas Brown and Charles Bell. This article relates this intellectual and semantic history to contemporary debates about the usefulness and meaning of “emotion” as a scientific term. (shrink)

These lucid studies of Derrida, Foucault, Habermas, and Rorty analyze majorcontributions to recent critical theory and forge a distinct position in the current philosophicaldebate.Thomas McCarthy is John Schaffer Professor in the Humanities ...

The fourteenth-century thinker Thomas Bradwardine is well known in both the history of science and the history of theology. The first of the Merton Calculators (mathematical physicists) and passionate defender of the Augustinian doctrine of salvation through grace alone, he was briefly archbishop of Canterbury before succumbing to the Black Death in 1349. This new edition of his Insolubilia, made from all thirteen known manuscripts, shows that he was also a logician of the first rank. The edition is accompanied (...) by a full English translation. In the treatise, Bradwardine considers and rejects the theories of his contemporaries about the logical puzzles known as 'insolubles,' and sets out his own solution at length and in detail. In a substantial introduction, Stephen Read describes Bradwardine's analysis, compares it with other more recent theories, and places it in its historical context. The text is accompanied by three appendices, the first of which is an extra chapter found in two manuscripts (and partly in a third) that appears to contain further thoughts by Bradwardine himself. The second contains an extract from Ralph Strode's Insolubilia, composed in the 1360s, repeating and enlarging on Bradwardine's text; and the third consists of an anonymous text that applies Bradwardine's solution to a succession of different insolubles"--P. [4] of cover. (shrink)

Thomas Hobbes (1588-1679) was an English philosopher, remembered today for his work on political philosophy. His 1651 book Leviathan established the foundation for most of Western political philosophy from the perspective of social contract theory. He also contributed to a diverse array of fields, including history, geometry, physics of gases, theology, ethics, general philosophy, and political science. He was one of the main philosophers who founded materialism. He visited Florence in 1636 and later was a regular debater in philosophic (...) groups in Paris, held together by Marin Mersenne. Hobbes's first area of study was an interest in the physical doctrine of motion and physical momentum. Despite his interest in this phenomenon, he disdained experimental work as in physics. He built a good reputation in philosophic circles and in 1645, he was chosen with Descartes, Gilles de Roberval and others, to referee the controversy between John Pell and Longomontanus over the problem of squaring the circle. His other works include: The Elements of Law Natural and Politic (1640) and De Cive (The Citizen): Philosophical Rudiments Concerning Government and Society (1651). (shrink)

This volume in the Clarendon Edition of the Works of Thomas Hobbes contains A dialogue between a philosopher and a student, of the common laws of England, edited by Alan Cromartie, supplemented by the important fragment "Questions relative to Hereditary Right," discovered and edited by Quentin Skinner. As a critique of common law by a great philosopher, the Dialogue should be essential reading for anybody interested in English political thought or legal theory. Cromartie has established when and why the (...) work was written and has supplied extensive annotation (along with a substantial introduction) to make the work accessible to the non-specialist reader. The additional piece sees Hobbes mounting a robust defense of hereditary right, in the course of which he also makes some important general observations about the concept of a right. It is also of special interest as it constitutes Hobbes's last word on politics. (shrink)

Quine often argued for a simple, untyped system of logic rather than the typed systems that were championed by Russell and Carnap, among others. He claimed that nothing important would be lost by eliminating sorts, and the result would be additional simplicity and elegance. In support of this claim, Quine conjectured that every many-sorted theory is equivalent to a single-sorted theory. We make this conjecture precise, and prove that it is true, at least according to one reasonable notion of theoretical (...) equivalence. Our clarification of Quine’s conjecture, however, exposes the shortcomings of his argument against many-sorted logic. (shrink)

Thomas Murray's graceful and humane book illuminates one of the most morally complex areas of everyday life: the relationship between parents and children. What do children mean to their parents, and how far do parental obligations go? What, from the beginning of life to its end, is the worth of a child? Ethicist Murray leaves the rarefied air of abstract moral philosophy in order to reflect on the moral perplexities of ordinary life and ordinary people. Observing that abstract moral (...) terms such as altruism and selfishness can be buried in the everyday doings of families, he maintains that ethical theory needs a richer description than it now has of the moral life of parents and children. How far should adults go in their quest for children? What options are available to women who do not want to bear a child now? Should couples be allowed to reject a child because of genetic disability or "wrong" gender? How can we weigh the competing claims of the genetic and the rearing parents to a particular child? _The Worth of a Child_ couples impressive learning with a conversational style. Only by getting down to cases, Murray insists, can we reach moral conclusions that are unsentimental, farsighted, and just. In an era of intense public and private acrimony about the place and meaning of "family values," his practical wisdom about extraordinary difficult moral issues offers compelling reading for both experienced and prospective parents, as well as for ethicists, social and behavioral scientists, and legal theorists. (shrink)

It is sometimes claimed that those who succeed with the aid of enhancement technologies deserve the rewards associated with their success less, other things being equal, than those who succeed without the aid of such technologies. This claim captures some widely held intuitions, has been implicitly endorsed by participants in social–psychological research and helps to undergird some otherwise puzzling philosophical objections to the use of enhancement technologies. I consider whether it can be provided with a rational basis. I examine three (...) arguments that might be offered in its favour and argue that each either shows only that enhancements undermine desert in special circumstances or succeeds only under assumptions that deprive the appeal to desert of much of its dialectic interest. (shrink)

It has been suggested that we can tell whether two theories are equivalent by comparing the structure that they ascribe to the world. If two theories posit different structures, then they must be i...

This textbook introduces undergraduate students of language and linguistics to the basic ideas, insights, and techniques of contemporary semantic theory. The book starts with everyday observations about word meaning and use and then gradually zooms in on the question of how speakers manage to meaningfully communicate with phrases, sentences, and texts they have never come across before. Extensive English examples provide ample illustration.

Rhetoric is widely regarded by both its detractors and advocates as a kind of antithesis to reason. In this book Thomas B. Farrell restores rhetoric as an art of practical reason and enlightened civic participation, grounding it in its classical tradition—particularly in the rhetoric of Aristotle. And, because prevailing modernist world views bear principal responsibility for the disparagement of rhetorical tradition, Farrell also offers a critique of the dominant currents of modern humanist thought. Farrell argues that rhetoric is not (...) antithetical to reason but is a manner of posing and answering questions that is distinct from the approaches of analytic and dialectical reason. He develops this position in a number of ways: through a series of bold reinterpretations of Aristotle's _Rhetoric_; through a detailed appraisal of traditional rhetorical concepts as seen in modern texts from the Army-McCarthy hearings to Edward Kennedy's memorial for his brother, Mario Cuomo's address on abortion, Betty Friedan's _Feminine Mystique_, and Vaclav Havel's inaugural address; and through a fresh appraisal of theories on the character of language and discourse found in contemporary philosophy, literary criticism, anthropology, deconstructionism, Marxism, and especially in Habermas's critical theory of communicative action. (shrink)

Jean-Paul Sartre was one of the most influential thinkers of the twentieth century. Regarded as the father of existentialist philosophy, he was also a political critic, moralist, playwright, novelist, and author of biographies and short stories. Thomas R. Flynn provides the first book-length account of Sartre as a philosopher of the imaginary, mapping the intellectual development of his ideas throughout his life, and building a narrative that is not only philosophical but also attentive to the political and literary dimensions (...) of his work. Exploring Sartre's existentialism, politics, ethics, and ontology, this book illuminates the defining ideas of Sartre's oeuvre: the literary and the philosophical, the imaginary and the conceptual, his descriptive phenomenology and his phenomenological concept of intentionality, and his conjunction of ethics and politics with an 'egoless' consciousness. It will appeal to all who are interested in Sartre's philosophy and its relation to his life. (shrink)

This latest volume in the acclaimed Ruffin Series in Business Ethics brings together the contributions to the annual Ruffin Lecture series, in which some of the leading scholars in business ethics addressed the question: Can business, and business education, be considered one of the humanities, or is it in a class by itself? At a time when business is coming under attack for its apparent transgressions, this book iluminates the special values that inhere in the business world. Arguing all sides (...) of the issue, the distinguished contributors include Richard DeGeorge, Ronald Green, Thomas Dunfee, Robert Solomon, Edwin Hartman, Peter French, Patricia Werhane, Clarence Walton, W. Michael Hoffman, David Fedo, Kenneth Andrews, Joanne Ciulla, Manuel Velasquez, and George Brenkert. The editors contribute an informative Introduction and an Epilogue to set the debate in its proper context. (shrink)

The article advocates a particular coherence theory of justification that emphasizes the significance of explanatory relations. It is shown that other approaches to coherence have failed because they underestimate the importance of explanatory theories in forming a system of beliefs. Additionally, a conception of explanation as a unifying substantial embedding of models is sketched that closely conforms with the proposed theory of coherence.

Thomas Hobbes's Leviathan is the greatest work of political philosophy in English and the first great work of philosophy in English. In addition, it presents the fundamentals of his beliefs about language, epistemology, and an extensive treatment of revealed religion and its relation to politics. Beginning with premises that were sometimes controversial, such as that every human action is caused by the agent's desire for his own good, Hobbes derived shocking conclusions, such as that the civil government enjoys absolute (...) control over its citizens and that the sovereign has the right to determine which religion is to be practiced in a commonwealth. Hobbes's contemporaries recognized the power of the arguments in Leviathan and many of them wrote responses to it. Selections from books by John Bramhall, Robert Filmer, Edward Hyde, George Lawson, William Lucy, Samuel Pufendorf and Thomas Tenison are included in this edition. Leviathan is divided into four parts: In the first part, Of Man, Hobbes presents a view of human beings and of the natural world in general that is materialistic and mechanistic. In the second part, Of Commonwealth, he defends the theory of absolute sovereignty, the view that the government has all the political power and has the right to control any aspect of life. In the third part, Of a Christian Commonwealth, he critiques concepts like revelation, prophets, and miracles in such a way that it becomes doubtful whether they can be rationally justified. In the fourth part, Of the Kingdom of Darkness, he explains various ways in which priestly religion has corrupted religion and transgressed the rights of the sovereign. In this revised edition of Hobbes's classic work, A.P. Martinich improves Hobbes's punctuation for the sake of clarity. He has also added new notes for readers, extensive cross references, and substantial part of Hobbes's reply to Bramhall's The Catching of Leviathan. (shrink)

In this paper we show how to formalise false-belief tasks like the Sally-Anne task and the second-order chocolate task in Dynamic Epistemic Logic. False-belief tasks are used to test the strength of the Theory of Mind of humans, that is, a human’s ability to attribute mental states to other agents. Having a ToM is known to be essential to human social intelligence, and hence likely to be essential to social intelligence of artificial agents as well. It is therefore important to (...) find ways of implementing a ToM in artificial agents, and to show that such agents can then solve false-belief tasks. In this paper, the approach is to use DEL as a formal framework for representing ToM, and use reasoning in DEL to solve false-belief tasks. In addition to formalising several false-belief tasks in DEL, the paper introduces some extensions of DEL itself: edge-conditioned event models and observability propositions. These extensions are introduced to provide better formalisations of the false-belief tasks, but expected to have independent future interest. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:"General Rules" in Hume's Treatise THOMAS K. HEARN, JR. IT COULDBE CONFIDENTLYASSERTED in 1925 that Hume was "no longer a living figure." x Stuart Hampshire records that when he began his philosophy studies in 1933, Hume's conclusions were regarded at Oxford as "extravagances of scepticism which no one could seriously accept." 2 That virtually no Anglo-American philosopher would now share such opinions about Hume testifies not only to (...) the general change in the philosophical climate but, in addition, it reflects a transformation which has occurred in the interpretation of Hume's philosophy. In eitecting this transformation.much credit is due to the work of Norman Kemp Smith. Kemp Smith argued that preoccupation with Hume's empiricist heritage and his scepticism had blinded scholars to the fundamentally constructive intent of his philosophy, and, indeed, that only from the perspective of his positive achievement was it possible to grasp the nature and significance of Humean scepticism. This paper, in keeping with the basic orientation of Kemp Smith, sets out a central feature in the attempt to describe and assess Hume's constructive, nonsceptical point of view: Hume attributes to general rules "a mighty influence on our actions and understanding..." (374).4 This paper examines the Treatise to show that this was not just a casual comment. To discuss the "influence" of general rules requires an examination of their character and the various aspects of "action and understanding " in which such rules function. The thesis to be developed can be stated briefly. In Book I Hume introduces two sorts of general rules which must be distinguished carefully. One type of rule describes a propensity of the imagination to extend the scope This research was supported by a grant from the National Foundation on the Arts and Humanities. x Charles W. Hendcl, Studies in the Philosophy of David Hume (New York, 1963), p. 20. (First published in 1925.) For Professor Hendel's later comments on this statement, see pp. xxi ft. "Hume's Place in Philosophy" in David Hume, ed. D. F. Pears (London, 1963), p. 3. a Proper stress is due here to the phrase "basic orientation." There is much about Kemp Smith's understanding of Hume which is mistaken in my view. 9 The page references in parentheses refer to the Svlby-Bigge edition of A Treatise o/ Human Nature (Oxford, 1888). [4o5] 406 HISTORY OF PHILOSOPHY of judgments formed in one set of circumstances to other resembling but non-identical circumstances. The other type of general rule, the discussion of which largely occupies this paper, functions to correct certain natural propensities which result in erroneous belief or action if permitted to operate unchecked. The same pattern, a natural tendency requiring correction by general rules, is exhibited in all three books of the Treatise, and can be said to represent one of the basic ingredients in Hume's account of human nature and experience. It is somewhat surprising that in a book which patiently discusses almost evcxy theme in the Treatise, Kemp Smith's study contains no discussion at all of rules. This is the more puzzling as Kemp Smith clearly recognized that by reflection the understanding supplies principles which are normative for the interpretation of experience.5 Our aim in this study is to discuss what for Hume these principles are, and, as far as possible, how they fit into the Humean account of human nature. A fuller understanding of the nature and function of such reflective principles is required to spare Kemp Smith's interpretation from a seeming inconsistency. This apparent inconsistency arises because Kemp Smith takes the slavery of reason to the passions as the "key" to his understanding of Hume, but then develops the view that for Hume reason/s a passion, in Hume's words, "a wonderful and unintelligible instinct." (179)6 The inconsistency disappears when it is recognized that Kemp Smith's account of Hume requires a more subtle and complex understanding of the role of reason than that suggested by the emphasis on the "slavery of reason" especially in the early parts of the book. This study represents a way of supplying the broader and more const,ructive understanding of reason which... (shrink)

The opponents of enhancement do not all set out to defend a common and clearly specified thesis. However, several would either assent or be attracted to the following claim (henceforth, the bioconservative thesis): Even if it were technically possible and legally permissible for people to engage in biomedical enhancement, it would not be morally permissible for them to do so. The scope of this thesis needs to be clarified. This chapter argues that the bioconservative thesis, thus qualified, is false. There (...) is clearly scope for most people to morally enhance themselves. According to every plausible moral theory, people often have bad or suboptimally good motives. The author tentatively argues that it would sometimes be morally permissible for people to biomedically mitigate their counter‐moral emotions. The chapter concludes with a scenario consisting of five assumptions that will be morally permissible for people to morally enhance themselves. (shrink)

Thomas Alured Faunce, College of Law, Fellows Road, Acton, Canberra ACT 0200, Australian National University, Fax: 61 2 61253971, Email: Thomas.Faunce{at}anu.edu.au ' + u + '@' + d + ' '//-->This paper sets out to analyse three different academic proposals for addressing the needs of the poor in relation to new, rather than ‘essential’ medicines. It focuses particularly on research and development prize funds, a health impact fund system and a multilateral treaty on health technology cost-effectiveness evaluation and (...) competitive tender. It compares the extent to which each responds to the ‘market fundamentalist’ philosophy and begins to analyse their respective strengths and weaknesses. CiteULike Connotea Del.icio.us What's this? (shrink)

In his Phenomenology of Perception Merleau-Ponty maintains that our own existence cannot be understood by the methods of natural science; furthermore, because fundamental aspects of the world such as space and time are dependent on our existence, these too cannot be accounted for within natural science. So there cannot be a fully scientific account of the world at all. The key thesis Merleau-Ponty advances in support of this position is that perception is not, as he puts it, . He argues (...) that it has a fundamental intentionality which configures the perceived world as spatio-temporal in ways which are presupposed by natural science and which cannot therefore be explained by natural science. (shrink)

An important question for the causal modeling approach is how to integrate non‐causal dependence relations such as asymmetric supervenience into the approach. The most prominent proposal to that effect (due to Gebharter) is to treat those dependence relationships as formally analogous to causal relationships. We argue that this proposal neglects some crucial differences between causal and non‐causal dependencies, and that in the context of causal modeling non‐causal dependence relationships should be represented as mutual dependence relationships. We develop a new kind (...) of model – “hybrid models” ‐ based on this suggestion, and formulate a set of axioms for those models. Our formalism has important implications for Kim's exclusion problem: whereas Gebharter's framework vindicates Kim's causal exclusion objection against nonreductive physicalism, our framework has no such implication, and can help non‐reductive physicalists vindicate the efficacy of high‐level properties. A further benefit of our formalism is that it yields a natural and plausible way of thinking about interventions in multi‐level contexts. (shrink)

I find myself in the odd position of trying to convince someone who had done as much as anyone to bring philosophy into the wider culture that he is wrong to urge now that its practice be consigned to the esoteric pursuits of “private ironists.” The problem, I still believe, is Richard Rorty’s all-or-nothing approach to philosophy : foundationalism or ironism; and this, I think, is encouraged by his selective reading of philosophy’s history. On that reading, modern philosophy “centered around (...) a discussion of truth” ; it was preoccupied with foundationalist claims of one sort or another. But that preoccupation was permanently discredited by Friedrich Nietzsche and his descendants, especially Martin Heidegger and Jacques Derrida, leaving philosophy with nothing to do but pick the bones of its own carcass. What is missing from this story is precisely the line of thought—extending from the left Hegelians to Jürgen Habermas—I sought to develop in my paper. That line is defined by, among other things, the primacy of practical reason and the rerouting of philosophical inquiry in sociohistorical directions. One of its high points is American pragmatism, which, pace Rorty, does not lie along the Nietzsche—Heidegger—Derrida line. Thomas McCarthy is professor of philosophy at Northwestern University. He is the author of The Critical Theory of Jürgen Habermas and editor of the series Studies in Contemporary German Social Thought. His work-in-progress concerns the relation of philosophy to social theory. (shrink)

This issue includes a number of papers on reproductive ethics, broadly construed. In a recent book, Anja Karnein proposed that embryos created in vitro should be offered up for adoption before being discarded or used in research;1 here Timothy Murphy offers a critical response . Elsewhere, Tak Chan and Stark & Delatycki debate the role of medical professionals in providing parentage determination. Chan argues that doctors are obliged to provide parentage tests when this is requested by parents, provided there is (...) a low risk that the child will be abandoned . Stark & Delatycki discuss some difficulties raised by the ‘risk of abandonment’ condition . Finally, papers by Kate Greasley and David Lang discuss the controversy surrounding the criminal prosecution of abortion doctor Kermit Gosnell. Greasley criticises the way in which some commentators capitalised on horror at Gosnell's extreme practices to advance more general anti-abortion objectives . Lang argues, against Greasley, that the dominant pro-life response to the case was neither self-contradictory nor intellectually dishonest .The issue is dominated, however, by discussions of ‘bioenhancement’ – the use of biomedical technologies to augment human capacities. A common criticism of bioenhancements is that they are anti-social: though they may benefit the user, they will have a negative effect on society-at-large. Such concerns are perhaps well placed in relation to the most obvious contemporary examples of bioenhancement: doping in sport, aesthetic medicine, and the use of stimulants to enhance examination performance. However, two varieties of bioenhancement discussed in this issue might be thought to have more positive social effects.David Shaw discusses the possible use of cognitive enhancing drugs to improve health outcomes in disadvantaged segments of society . Such enhancements might be thought to have desirable social …. (shrink)