Richard Kilvington s commentary on Aristotle s Nicomachean Ethics (14th century) offers a unique perspective of argumentation by applying concepts and terminology from the fields of logic and physics to ethical dilemmas.".

Richard Kilvington (ca. 1302-1361) was one of the most original and influential thinkers among the Oxford Calculators. His impact on late medieval philosophy and theology remains unquestionable. His physical, logical, and ethical solutions were extensively debated and referred to, paving the way for new approaches in philosophy and theology. This volume presents a critical edition of question 4 from Kilvington's Quaestiones super libros Sententiarum, complete with an introduction to the edition and a guide to Kilvington's theological (...) concepts. (shrink)

Richard Kilvington was an obscure fourteenth-century philosopher whose Sophismata deal with a series of logic-linguistic conundrums of a sort which featured extensively in philosophical discussions of this period. This is the first ever translation or edition of his work. As well as an introduction to Kilvington's work, the editors provide a detailed commentary. This edition will prove of considerable interest to historians of medieval philosophy who will realise from the evidence presented here that Kilvington deserves to (...) be studied just as seriously as Duns Scotus or William of Ockham. (shrink)

Kretzmann and Spade were led by Richard Kilvington’s proposed revisions to the rules of obligations in his discussion of the 47th sophism in his Sophismata to claim that the purpose of obligational disputations was the same as that of counterfactual reasoning. Angel d’Ors challenged this interpretation, realising that the reason for Kilvington’s revision was precisely that he found the art of obligation unsuited to the kind of reasoning which lay at the heart of the sophismatic argument. In (...) his criticism, Kilvington focussed on a technique used by Walter Burley to force a respondent to grant an arbitrary falsehood and similar to Lewis and Langford’s famous defence of ex impossibili quodlibet. Kilvington observes that just as in obligational disputation, one may be obliged to grant a false proposition and deny a true one, so in counterfactual reasoning one may be obliged to doubt a proposition whose truth or falsity one knows, on pain of contradiction. (shrink)

The importance of Richard Kilvington’s thought has already been brought to light by historians of science and philosophy. His ethical and theological views, however, still await analysis. This edition of one of Kilvington’s ethical questions, “Utrum prudentia sit habitus cum recta ratione activus circa hominis bona et mala,” is intended to be a first step in reviving Kilvington’s ethical and theological writings. The question testifies to the uniqueness of Kilvington’s methods of argumentation, which can best (...) be described as ‘argumentative sophistication’, and to the originality of his philosophical concepts. (shrink)

Richard Kilvington was an obscure fourteenth-century philosopher whose Sophismata deal with a series of logic-linguistic conundrums of a sort which featured extensively in philosophical discussions of this period. Originally published in 1990, this was the first ever translation or edition of his work. As well as an introduction to Kilvington's work, the editors provide a detailed commentary. This edition will prove of considerable interest to historians of medieval philosophy who will realise from the evidence presented here that (...) Kilvington deserves to be studied just as seriously as Duns Scotus or William of Ockham. (shrink)

This is a review of Monika Michalowska's critical edition of question 3 from Richard Kilvington's questions commentary on the Sentences by Peter Lombard. It is published in open access under a CC BY 4.0 license.

The fourteenth-century English philosopher and theologian Richard Kilvington presents a useful correction to popular views of medieval philosophy in two ways. On the one hand, he reminds us that to think of medieval philosophy in terms of Aquinas, Duns Scotus and Ockham, or to think of medieval logic in terms of Aristotelian syllogistic, is to overlook vast areas of intellectual endeavour. Kilvington, like many before and after him, was deeply concerned with problems that would now be assigned (...) to philosophy of language; philosophical logic and philosophy of science. He discussed topics in epistemic logic, semantic paradoxes, problems of reference, particularly those connected with the interplay between quantifiers and modal or temporal operators, and problems arising from the use of infinite series in the analysis of motion and change. On the other hand, this very account of his work raises the important issue of conceptual domain. I have spoken as if Kilvington's work can be neatly classified in terms of contemporary interests; and the temptation to read medieval philosophy in modern terms is only strengthened when one recognizes Kilvington as the first member of the group of Oxford calculatores, men such as William Heytesbury and Richard Swineshead, whose discussions of mathematics and physics have caused them to be hailed as forerunners of modern science. (shrink)

In two respects this edition of Kilvington's Sophismata is a major event in the study of medieval philosophy. First, this important work throws light on the special logico-analytic character of the intellectual enterprise of Oxford Calculatores, who are justifiably credited with advancing natural philosophy and mathematics. Secondly, it contributes to the recent efforts to trace the development of medieval formal disputation, the obligatio, from the "old response" represented by Sherwood, Burley, and Ockham, to the "new response" espoused by (...) class='Hi'>Richard Swyneshed, Lavenham, Fland, and others. (shrink)

This work examines Richard Kilvington's Sophisma 47, in the context of the Doctrine of Obligations. Its aim is to revise the thesis of P. V. Spade, who attributes to Kilvington an intermediate position between Burley and Swyneshed, and interprets the Doctrine of Obligations in general as a Theory of Counterfactuals.

This paper defends the thesis that the mediaeval genre of logical treatises De obligatiombus contained a theoretical account of counterfacutal reasoning, perhaps the first such account in the history of philosophy. This interpretation helps to explain some of the theoretical disputes in the obligationes literature in the first half of the fourteenth century. Section 1 is introductory. Section 2 presents Walter Burley's theory, while section 3 argues for the counterfactual interpretation of obligationes and section 4 discusses difficulties with Burley's theory. (...) Section 5 presents the textual basis for Richard Kilvington's theory, and section 6 outlines that theory. Section 7 discusses Roger Swyneshed's theory. Section 8 contains a summary and conclusion. (shrink)

The article presents Richard Kilvington’s interpretation of Aristotle’s views on the concept of justice. Richard Kilvington was a fourteenth century philosopher and theologian who commented on various Aristotle’s works including Nicomachean Ethics. Kilvington’s commentary on Nicomachean Ethics was composed in 1325-1326 at Oxford University. It contains, among others, a question Utrum iustitia sit virtus moralis perfecta, which is devoted to the concept of justice. In his investigations Kilvington always uses logic as a major analytical (...) tool, and mathematics as a method to discuss the issues and settle between opposite points of view, which is common for Kilvington’s commentaries. These techniques allow him to indicate all the contradictions in Aristotle’s analyses. Kilvington’s concept of justice clearly points to twofold order: horizontal and vertical. In the horizontal one Kilvington’s distinguishes the virtue of absolute justice that is a perfect model for all kinds of justice. In the vertical one he presents a model of a just man that is such a man who is ‘perfectly harmonious’. He also indicates the order of justice existing in the world, visible in human relationships, and regulated by three kinds of justice viz. compensatory, distributive and political. Kilvington’s investigations complete Artistotle’s opinions on justice, however they remain in the field of Aristotelian analyses and his concept of morality implemented in society. In this question Kilvington consistently separates the supernatural order and the order of natural reason, and, in his ethics, he never refers to theological issues concerning the relation between God and created world, which was uncommon for medieval theoretical practice. (shrink)

The paper considers two kinds of medieval obligational disputations and the medieval genre of sophismata in relation to the kinds of inferences accepted in them. The main texts discussed are the anonymous Obligationes parisienses from the early 13th century and Richard Kilvington’s Sophismata from the early 14th century. Four different kinds of warranted transition from an antecedent to a consequent become apparent in the medieval discussions: the strong logical validity of basic propositional logic, analytic validity based on conceptual (...) containment, merely semantic impossibility of the antecedent being true without the consequent, and intuitively true counterfactual conditionals. As these different kinds of consequences are spelled out by means of obligational disputations, it appears that the genre of obligations is indeed useful for the “knowledge of consequences,” as the anonymous Obligationes parisienses claims. (shrink)

The focus of the paper is a sophism based on the proposition ‘This is Socrates’ found in a short treatise on obligational casus attributed to William Heytesbury. First, the background to the puzzle in Walter Burley’s traditional account of obligations (the responsio antiqua), and the objections and revisions made by Richard Kilvington and Roger Swyneshed, are presented. All six types of obligations described by Burley are outlined, including sit verum, the type used in the sophism. Kilvington and (...) Swyneshed disliked the dynamic nature of the responsio antiqua, and Kilvington proposed a revision to the rules for irrelevant propositions. This allowed him to use a form of reasoning, the “disputational meta-argument”, which is incompatible with Burley’s rules. Heytesbury explicitly rejected Kilvington’s revision and the associated meta-argument. Swyneshed also revised Burley’s account of obligations, formulating the so-called responsio nova, characterised by the apparently surprising thesis that a conjunction can be denied both of whose conjuncts are granted. On closer inspection, however, his account is found to be less radical than first appears. (shrink)

In the early 1980s, Paul V. Spade advanced the thesis that obligational reasoning was counterfactual reasoning, based upon his interpretation of the obligationes of Walter Burley, Richard Kilvington, and Roger Swyneshed. Eleonore Stump in a series of contemporary papers argued against Spade’s thesis with respect to Burley and Swyneshed, provisionally admitting it for Kilvington with the caveat that Kilvington’s theory is by no means clear or non-idiosyncratic. In this paper, we revisit the connection between counterfactual reasoning (...) and obligationes, focusing on one particular treatise, the anonymous early twelfth-century Obligationes Parisienses edited by L.M. de Rijk in the late 70s. We show that while positio in this treatise does not involve counterfactual reasoning, the species sit verum or rei veritas apparently does, and it is precisely this which distinguishes the two species in this treatise. (shrink)

On the basis of careful textual exegesis and philosophical analysis, and contrary to the received view, Mark R. Wheeler demonstrates that Aristotle presents and systematically explicates his definition of the essence of the truth in the Metaphysics. Aristotle states the nominal definitions of the terms "truth" and "falsehood" as part of his arguments in defense of the logical axioms. These nominal definitions express conceptions of truth and falsehood his philosophical opponents would have recognized and accepted in the context of dialectical (...) argument. On the basis of these nominal definitions, Aristotle develops his definitions of the essences of truth and falsehood--his "real" definitions of truth and falsehood. Aristotle's methodical exposition of his essential definitions of truth and falsehood in the Metaphysics serves as a well-developed example of how his philosophical inquiry starts with nominal definitions and ends with real definitions. Wheeler also argues for the novel claim that Aristotle defines the most fundamental kind of truth in terms of accurate measurement. Aristotle's metrical conception of truth serves as the theoretical basis for specifying the truth conditions of various assertions, for identifying the sorts of beings implicated in these truth conditions, and for explaining the nature of approximate truth and falsehood. Far from offering us a minimal account of truth, Wheeler shows how Aristotle offers us a sophisticated and metrical theory of truth. (shrink)

Drawing on a passage from Ramsey's Truth and Probability, we formulate a simple, plausible constraint on evaluating the accuracy of credences: the Calibration Test. We show that any additive, continuous accuracy measure that passes the Calibration Test will be strictly proper. Strictly proper accuracy measures are known to support the touchstone results of accuracy-first epistemology, for example vindications of probabilism and conditionalization. We show that our use of Calibration is an improvement on previous such appeals by showing how it answers (...) or sidesteps problems that have been raised for previous work in this area. (shrink)

Richard Holton provides a unified account of intention, choice, weakness of will, strength of will, temptation, addiction, and freedom of the will. Drawing on recent psychological research, he argues that, rather than being the pinnacle of rationality, the central components of the will are there to compensate for our inability to make or maintain sound judgments. Choice is understood as the capacity to form intentions even in the absence of judgments of what action is best. Weakness of will is (...) understood as the failure to maintain an intention, or more specifically, a resolution, in the face of temptation--where temptation typically involves a shift in judgment as to what is best, or in the case of addiction, a disconnection between what is judged best and what is desired. Strength of will is the corresponding ability to maintain a resolution, an ability that requires the employment of a particular faculty or skill. Finally, the experience of freedom of the will is traced to the experiences of forming intentions, and of maintaining resolutions, both of which require effortful activity from the agent. (shrink)

Living out of silence, out of a fully functioning, lovingly attentive mind, and not just out of thought, out of a partially functioning mind, is requisite for depth or profundity in living or relating. A fully attentive, truly silent or meditative mind sees that there is real dualism of time and the timeless and that time and the timeless each has its own unique value. The timeless, or real silence, that which alone can make for depth in one's living and (...) relating, can be there only when, in one's awareness, time and all that is related to time, have come to an end. An examination of a wide variety of statements made by writers, both past and present, shows that these understandings are seldom there in contemporary writings, just as they were not there in writings that have come down to us from the past. 'Living beyond the One and the Many' invites readers to consider the possibility that what is presented in it can bring deep meaning to one's way of living in the world"--Publisher's description, back cover. (shrink)

In this paper I will address a few of the many questions that fall under the general heading of “the ethics of belief.” In section I I will discuss the adequacy of what has come to be known as the “deontological conception of epistemic justification” in the light of our apparent lack of voluntary control over what we believe. In section II I’ll defend an evidentialist view about what we ought to believe. And in section III I will briefly discuss (...) apparent conflicts between epistemic considerations and moral or other considerations. (shrink)

Effective altruism sounds so innocuous—who could possibly be opposed to doing good more effectively? Yet it has inspired significant backlash in recent years. This paper addresses some common misconceptions and argues that the core “beneficentric” ideas of effective altruism are both excellent and widely neglected. Reasonable people may disagree on details of implementation, but all should share the basic goals or values underlying effective altruism.

Few philosophers have been as widely misunderstood as Nietzsche. His detractors and followers alike have often fundamentally misinterpreted him, distorting his views and intentions and criticizing or celebrating him for reasons removed from the views he actually held. Now available in paper, Nietzsche assesses his place in European thought, concentrating upon his writings in the last decade of his productive life. Nietzsche emerges in this comprehensive study as a philosopher of considerable sophistication who diverged sharply from traditional and ordinary ways (...) of thinking, but whose criticism, departures, and alternative views and strategies deserve to be given the most serious attention by philosophers. (shrink)

In this bold work of broad scope and rich erudition, Richard W. Miller sets out to reorient the philosophy of science.

In this article, we develop and defend an account of the normative significance of nonhuman animal agency. In particular, we examine how animals’ agency interests impact upon the moral permissibility of our interactions with them. First, we defend the claim that nonhuman animals sometimes have rights to self-determination. However, unlike typical adult humans, nonhuman animals cannot exercise this right through the giving or withholding of consent. This combination of claims generates a puzzle about the permissibility of our interactions with nonhuman (...) animals. If animals sometimes have rights to self-determination, but lack the capacity to consent, then when, if ever, is it permissible for us to touch them, hold them, bathe them, or confine them? In the second half of the article, we develop a solution to this puzzle. We argue that while we cannot obtain animals’ consent, they can engage in authoritative communications of will through acts of “assent” and “dissent.”. (shrink)

The discussion of good and evil must not be confined to the sterile lecture halls of academics but related instead to ordinary human feelings, needs, and desires, says noted philosopher Richard Taylor. Efforts to understand morality by exploring human reason will always fail because we are creatures of desire as well. All morality arises from our intense and inescapable longing. The distinction between good and evil is always clouded by rationalists who convert the real problems of ethics into complex (...) philosophical puzzles. In the first part of Good and Evil, Taylor looks for a more meaningful conception by reexamining and rejecting the whole rationalistic tradition that dominates philosophical ethics. The second part provides an empirical explanation of good and evil, noting that one does not have to look too far to find prime examples of the failure of fixed moral rules. Including important commentary on Joseph Fletcher's groundbreaking situation ethics, and Aristotle's virtues (e.g., magnanimity and pride), Taylor rounds out the book by developing a philosophy of aspiration--personal worth as an ethical ideal--to replace the morality of duty. He offers a modified form of situation ethics to fit the contemporary problems we face. (shrink)

In his new introduction, "Note on a Missing Text," Richard Wolin uses the absence from this edition of an interview with Jacques Derrida as a springboard for ...

There is too much that we do not know about COVID-19. The longer we take to find it out, the more lives will be lost. In this paper, we will defend a principle of risk parity: if it is permissible to expose some members of society (e.g. health workers or the economically vulnerable) to a certain level of ex ante risk in order to minimize overall harm from the virus, then it is permissible to expose fully informed volunteers to a (...) comparable level of risk in the context of promising research into the virus. We apply this principle to three examples of risky research: skipping animal trials for promising treatments, human challenge trials to speed up vaccine development, and low-dose controlled infection or “variolation.” We conclude that if volunteers, fully informed about the risks, are willing to help fight the pandemic by aiding promising research, there are strong moral reasons to gratefully accept their help. To refuse it would implicitly subject others to still graver risks. (shrink)

Psychopathological delusions have a number of features that are curiously difficult to explain. Delusions are resistant to counterevidence and impervious to counterargument. Delusions are theoretically, affectively, and behaviorally circumscribed: delusional individuals often do not act on their delusions and often do not update beliefs on the basis of their delusions. Delusional individuals are occasionally able to distinguish their delusions from other beliefs, sometimes speaking of their “delusional reality.” To explain these features, I offer a model according to which, contrary to (...) appearances, delusions are not beliefs at all. Delusions are acceptances that are generated by pathologically powerful cognitive feelings. This model has implications for the way that we should think about non-pathological doxastic states and emotions. (shrink)

This much acclaimed book has emerged as neo-pragmatism's most significant contribution to contemporary aesthetics. By articulating a deeply embodied notion of aesthetic experience and the art of living, and by providing a compellingly rigorous defense of popular art—crowned by a pioneer study of hip hop—Richard Shusterman reorients aesthetics towards a fresher, more relevant, and socially progressive agenda. The second edition contains an introduction where Shusterman responds to his critics, and it concludes with an added chapter that formulates his novel (...) notion of somaesthetics. (shrink)

_What does it mean when a radical understanding of National Socialism is inextricably embedded in the work of the twentieth century’s most important philosopher?_ Martin Heidegger’s sympathies for the conservative revolution and National Socialism have long been well known. As the rector of the University of Freiburg in the early 1930s, he worked hard to reshape the university in accordance with National Socialist policies. He also engaged in an all-out struggle to become the movement’s philosophical preceptor, “to lead the leader.” (...) Yet for years, Heidegger’s defenders have tried to separate his political beliefs from his philosophical doctrines. They argued, in effect, that he was good at philosophy but bad at politics. But with the 2014 publication of Heidegger’s _Black Notebooks_, it has become clear that he embraced a far more radical vision of the conservative revolution than previously suspected. His dissatisfaction with National Socialism, it turns out, was mainly that it did not go far enough. The notebooks show that far from being separated from Nazism, Heidegger’s philosophy was suffused with it. In this book Richard Wolin explores what the notebooks mean for our understanding of arguably the most important philosopher of the twentieth century, and of his ideas—and why his legacy remains radically compromised. (shrink)

Jacques Derrida, one of the most influential, controversial and complex thinkers of our time, has come to be at the centre of many political debates. This is the first book to consider the political implications of Derrida's deconstruction. It is a timely response both to Derrida's own recent shift towards thinking about the political, and to the political focus of contemparary Continental philosophy. Richard Beardsworth's study, Derrida and the Political , locates a way of thinking about deconstruction using the (...) tools of political philosophy. Richard Beardsworth has provided students of philosophy, politics and critical theory with a thought-provoking, upper level introduction to Derrida'a work as a political theorist. (shrink)

Jacques Derrida, one of the most influential, controversial and complex thinkers of our time, has come to be at the centre of many political debates. This is the first book to consider the political implications of Derrida's deconstruction. It is a timely response both to Derrida's own recent shift towards thinking about the political, and to the political focus of contemparary Continental philosophy. Richard Beardsworth's study, _Derrida and the Political_, locates a way of thinking about deconstruction using the tools (...) of political philosophy. Richard Beardsworth has provided students of philosophy, politics and critical theory with a thought-provoking, upper level introduction to Derrida'a work as a political theorist. (shrink)

It is undeniable that the assumption of sincerity is important to assertion, and that assertion is central to the transmission of beliefs through human testimony. Discussions of testimony, however, often assume that the epistemic importance of sincerity to testimony is that of a (fallible) guarantee of access to the actual beliefs of the speaker. Other things being equal, we would do as well or better if we had some kind of unmediated access to the beliefs of the other person, without (...) the risks involved in the overt act of speaking, and the assumption of sincerity in speech is the closest we can come to this access. Contrary to this picture, I argue that sincerity has a quite different epistemic role to play in testimony than that of an indicator of the speaker's beliefs. The epistemology of testimony requires reference to the speaker as agent, and not just the speaker's beliefs, as well as a sense of 'expression of belief' that links it to the specifically addressive relation to another person. (shrink)

Conservative assumptions in medical ethics risk immense harms during a pandemic. Public health institutions and public discourse alike have repeatedly privileged inaction over aggressive medical interventions to address the pandemic, perversely increasing population-wide risks while claiming to be guided by ‘caution’. This puzzling disconnect between rhetoric and reality is suggestive of an underlying philosophical confusion. In this paper, I argue that we have been misled by status quo bias—exaggerating the moral significance of the risks inherent in medical interventions, while systematically (...) neglecting the risks inherent in the status quo prospect of an out-of-control pandemic. By coming to appreciate the possibility and significance of status quo risk, we will be better prepared to respond appropriately when the next pandemic strikes. (shrink)

Anyone familiar with Richard Kraut's work in ancient philosophy will be excited to see him putting aside the dusty tomes of the ancients and delving into ethics first-hand. He does not disappoint. His book is a lucid and wide-ranging discussion that provides at least the core of an ethical theory and an appealing set of answers to a range of ethical questions.Kraut aims to provide an alternative to utilitarianism that preserves the good-centred nature of that theory. He claims that (...) all justification ‘proceeds by way of good and bad’ and that the only way for something to be good or bad is for it to be good or bad for some living thing. He is adamant that this does not commit him to utilitarianism, nor to downplaying considerations such as promise-keeping or special relationships. On Kraut's view, such factors can make it the case that I have more reason to perform one action than another but it is a condition of my having any reason to perform an action that it does some good or impedes some harm. Kraut once seems to dissent from this, claiming that: ‘the strength of a practical reason varies according to …. (shrink)