Military metaphors are pervasive in biomedicine, including HIV research. Rooted in the mind set that regards pathogens as enemies to be defeated, terms such as “shock and kill” have become widely accepted idioms within HIV cure research. Such language and symbolism must be critically examined as they may be especially problematic when used to express scientific ideas within emerging health-related fields. In this article, philosophical analysis and an interdisciplinary literature review utilizing key texts from sociology, anthropology, history, and Chinese and (...) African studies were conducted to investigate the current proliferation of military metaphors. We found the use of these metaphors to be ironic, unfortunate, and unnecessary. To overcome military metaphors we propose to give them less aggressive meanings, and/or replace them with more peaceful metaphors. Building on previous authors' work, we argue for the increased use of “journey” metaphors as meaningful, cross-culturally app... (shrink)

What is induction? John Stuart Mill (1874, p. 208) defined induction as the operation of discovering and proving general propositions. William Whewell (in Butts, 1989, p. 266) agrees with Mill’s definition as far as it goes. Is Whewell therefore assenting to the standard concept of induction, which talks of inferring a generalization of the form “All As are Bs” from the premise that “All observed As are Bs”? Does Whewell agree, to use Mill’s example, that inferring “All humans are (...) mortal” from the premise that “John, Peter and Paul, etc., are mortal” is an example of induction? The surprising answer is “no”. How can this be? (shrink)

The work consists mainly of a critical examination of various arguments which seek to show that machines cannot do something which humans can do. In particular the abilities to think, act intelligently, and behave purposefully are examined. The arguments dealt with are from works by Alan Turing, Keith Gunderson, Hubert Dreyfus, Richard Taylor, and Norman Malcolm. The author also considers an argument of his own against machines being able to make mistakes. The main conclusion of the work is that (...) each of the arguments in question fails. That is, none of the arguments show that machines lack the ability in question. (shrink)

It is natural to suppose that honey tastes the way it does because it is sweet. Democritus, Plato and Aristotle all agree that this explanation is superficial and lacks causal depth; they attempt to explain gustatory phenomena by invoking explanatorily fundamental features of the world. As they work out their causal stories, do they give up on the common-sense explanation of why honey tastes the way it does? In other words, do they deny that sweetness and other sensible qualities (...) are causally efficacious features of the world around us? ;Our sources for Democritus' thinking on this issue present a problematic picture. On the one hand, Aristotle and Theophrastus suppose that Democritus wants to identify colors and flavors with causally efficacious features of the world around us. On the other hand, Theophrastus and others find Democritus defending the view that colors and flavors do not belong to the world around us. This tension, first pointed out by Theophrastus, is merely apparent, if, as certain texts suggest, Democritus distinguishes the colors and flavors which we experience from the colors and flavors which figure in his scientific explanations. ;In the Timaeus, Plato frequently says things like "What is capable of producing such and such effects on the gustatory region has the name 'bitter' thinspace". On Theophrastus' interpretation, Plato is offering definitions of the sensible qualities: flavors are identical with powers to produce certain physiological effects on the sense-organs. Theophrastus reasonably complains that sensible qualities will lack causal efficacy if they are identified with these powers of external objects, but Theophrastus' interpretation is mistaken: Plato is not defining the sensible qualities; he is fixing the reference of our sensible-quality terms. Recent historical work on the distinction between primary and secondary qualities has often emphasized the extent to which the authors of this distinction were motivated by an interest in supplanting prevalent, Peripatetic assumptions about the nature of sensible qualities, but Aristotle's theory does not differ significantly from that of Descartes: both identify colors with causally efficacious properties whose natures are revealed by scientific investigation. (shrink)

It is well known that the appearance of food, particularly its color, can influence flavor perception and identification. However, food studies involving the manipulation of product color face inevitable limitations, from extrinsic flavors introduced by food coloring to the cost in development time and resources in order to produce different product variants. One solution lies in modern virtual reality technology, which has become increasingly accessible, sophisticated, and widespread over the past years. In the present study, we investigated whether making a (...) coffee look milkier in a VR environment can alter its perceived flavor and liking. Thirty-two United Kingdom consumers were given four samples of black cold brew coffee at 4 and 8% sucrose concentration. They wore VR headsets throughout the study and viewed the same coffee in a virtual setting. The color of the beverage was manipulated in VR, such that participants saw either a dark brown or light brown liquid as they sipped the coffee. A full factorial design was used so that each participant tasted each sweetness x color combination, Participants reported sweetness, creaminess, and liking for each sample. Results revealed that beverage color as viewed in VR significantly influenced perceived creaminess, with the light brown coffee rated to be creamier than dark brown coffee. However, beverage color did not influence perceived sweetness or liking. The present study supports the role of VR as a means of conducting food perception studies, either to gain a better understanding of multisensory integration, or, from an industry perspective, to enable rapid product testing when it may be time-intensive or costly to produce the same range of products in the real-world. Furthermore, it opens potential future opportunities for VR to promote healthy eating behavior by manipulating the visual appearance of foods. (shrink)

Culture is, in many ways, implicated in and shapes technology design and use. Inspired by Stuart Hall’s conception of encoding/decoding, we maintain that technological artefacts reflect the cultural values of their creators, while users, in their encounters with the technological artefacts, may decode those artefacts in various ways that are shaped by the users’ cultural values. In this article, we apply this lens to study a decade-long urban computing project that took place in the wild. We focus on the (...) project’s development team and on how their cultural values shape technology design. We also acknowledge that such an urban computing project involves many other stakeholder groups that affect the course of events. In our analysis, we examine how these stakeholders shaped and interpreted the technology in question. Although the development project had a seemingly generic “for all” ethos, the various stakeholders pulled the focus in different directions. The trajectory of the project can be characterized as reacting to these competing influences—sometimes achieving fit, while other times resulting in conflicts. The contribution of this paper is a structured analysis and reflections on cultural issues in community technology design in the wild, with a focus on the role of the developers’ cultural values and other stakeholders’ technology-related requirements and interpretations. This study has implications for subsequent studies in the wild by framing them as fluid settings of a great variety of stakeholders with a multiplicity of values, requirements, and interpretations. (shrink)

This volume presents and discusses the theory of rights of the British idealist political philosopher, Bernard Bosanquet. The political philosophy of the British idealists in general and of Bernard Bosanquet in particular, has been the subject of much misunderstanding and prejudice. Bosanquet's theory of rights proposes to provide a response to the utilitarianism of Jeremy Bentham and John Stuart Mill and the natural rights-based political philosophy of Herbert. The question addressed in this book then, is whether Bosanquet's theory is (...) a plausible alternative to these 'individualist' views. The author believes that a complete statement of Bosanquet's theory of rights requires an elaboration of his "metaphysical theory of the nature of social reality"--his "social ontology."(publisher,edited). (shrink)

While many people today might turn to ancient Sanskrit philosophers for meditation or yoga, probably few would turn to them for help with difficult contemporary problems, such as what counts as "fake news" or navigating Internet debates. Philosopher Malcolm Keating argues that, in fact, a group of premodern Indian philosophers known as "Nyāya" have important things to say about how we can distinguish truth from falsity and reason well together, both of which are crucial to living a good life. (...) -/- In Reason in an Uncertain World, Keating teaches us what's distinctive in Nyāya approaches to knowledge and discussion, explaining these ideas in relationship to ordinary examples readers can understand. What are the limits of our reasoning? What counts as good evidence for our beliefs? How do we know if someone is a trustworthy source of information? What do we do when we are gripped by doubt? When is a debate with someone worth our time, and how can we discuss contentious topics? The answers to these questions are as relevant today as they were in ancient India. There, they were the focus of Nyāya philosophy, one of the most influential traditions of Indian philosophy, which few outside of scholarly communities have heard of. (shrink)

These essays are the fruit of many years' research by one of the world's leading Hobbes scholars. Noel Malcolm offers not only succinct introductions to Hobbes 's life and thought, but also path-breaking studies of many different aspects of his political philosophy, his scientific and religious theories, his relations with his contemporaries, the sources of his ideas, the printing history of his works, and his influence on European thought.

In this book of essays, he argues that morality cannot be defined solely by rational and universal principles; instead, a major place must be found for changing and conflicting ideals, values peculiar to specific times and cultures.

This unusually innovative book treats reflexivity, not as a philosophical conundrum, but as a practical issue that arises in the course of scholarly research and argument. In order to demonstrate the concrete and consequential nature of reflexivity, Malcolm Ashmore concentrates on an area in which reflexive "problems" are acute: the sociology of scientific knowledge. At the forefront of recent radical changes in our understanding of science, this increasingly influential mode of analysis specializes in rigorous deconstructions of the research practices (...) and textual products of the scientific enterprise. Through a series of detailed examinations of the practices and products of the sociology of scientific knowledge, Ashmore turns its own claims and findings back onto itself and opens up a whole new era of exploration beyond the common fear of reflexive self-destruction. (shrink)

Scientific discovery is often regarded as romantic and creative - and hence unanalyzable - whereas the everyday process of verifying discoveries is sober and more suited to analysis. Yet this fascinating exploration of how scientific work proceeds argues that however sudden the moment of discovery may seem, the discovery process can be described and modeled. Using the methods and concepts of contemporary information-processing psychology (or cognitive science) the authors develop a series of artificial-intelligence programs that can simulate the human thought (...) processes used to discover scientific laws. The programs - BACON, DALTON, GLAUBER, and STAHL - are all largely data-driven, that is, when presented with series of chemical or physical measurements they search for uniformities and linking elements, generating and checking hypotheses and creating new concepts as they go along. "Scientific Discovery examines the nature of scientific research and reviews the arguments for and against a normative theory of discovery; describes the evolution of the BACON programs, which discover quantitative empirical laws and invent new concepts; presents programs that discover laws in qualitative and quantitative data; and ties the results together, suggesting how a combined and extended program might find research problems, invent new instruments, and invent appropriate problem representations. Numerous prominent historical examples of discoveries from physics and chemistry are used as tests for the programs and anchor the discussion concretely in the history of science. Pat Langley is an Associate Professor in the Department of Information and Computer Science at the University of California, Irvine.Herbert Simon is a Professor in the Departments of Psychology, Computer Science, and Philosophy at Carnegie-Mellon University. Gary L. Bradshaw is an Assistant Professor in the Department of Psychology and Institute of Cognitive Science at the University of Colorado, Boulder. Jan M. Zytkow is an Associate Professor in the Computer Science Department at Wichita State University. (shrink)

On 26 August 1974, Michel Foucault completed work on Discipline and Punish, and on that very same day began writing the first volume of The History of Sexuality. A little under ten years later, on 25 June 1984, shortly after the second and third volumes were published, he was dead. This decade is one of the most fascinating of his career. It begins with the initiation of the sexuality project, and ends with its enforced and premature closure. Yet in 1974 (...) he had something very different in mind for The History of Sexuality than the way things were left in 1984. Foucault originally planned a thematically organised series of six volumes, but wrote little of what he promised and published none of them. Instead over the course of the next decade he took his work in very different directions, studying, lecturing and writing about historical periods stretching back to antiquity. This book offers a detailed intellectual history of both the abandoned thematic project and the more properly historical version left incomplete at his death. It draws on all Foucault’s writings in this period, his courses at the Collège de France and lectures elsewhere, as well as material archived in France and California to provide a comprehensive overview and synthetic account of Foucault’s last decade. (shrink)

Malcolm Bull offers a detailed analysis of nihilism in Nietzsche's works. Along with accompanying commentaries by Cascardi and Clark, he explores the significance of Nietzscheís views given the fact that a wide range of readers have come to embrace his ideas as new orthodoxy. There seem to be no anti-Nietzscheans today, but Bull demonstrates that this wide embrace of Nietzsche runs counter to the very meaning of nihilism as Nietzsche understood it.

Idealism, Metaphysics and Community examines the place of idealism in contemporary philosophy, and its relation to problems of metaphysics, political thought, and the study of the history of philosophy. Drawing together contributions from philosophers from several distinct traditions, this book presents a range of perspectives - revealing areas of agreement and disagreement, addressing topics of contemporary discussion, and providing new insights into philosophical idealism. Following an extensive introduction by the editor, and drawing on the work of the Canadian idealist, Leslie (...) Armour, the book is divided into three main parts: Part 1 focuses on the British idealist, F.H.Bradley; Part 2 examines metaphysical issues and idealism, such as the realism/anti-realism debate, the relation of classical and idealist metaphysics, rational psychology, time and eternity, and the divine; Part 3 draws on idealism to address contemporary concerns in ethical theory, political philosophy, social philosophy and culture and the history of philosophy. Presenting new insights into the work of classical authors as well as contemporary philosophers, this book provides a better understanding of classical idealism and addresses important areas of contemporary philosophical, social and political concern. (shrink)

The corners of this world were marked by the rise and set points of the solstice sun.

Philosophical Theory and the Universal Declaration of Human Rights examines the relations and interrelations among theoretical and practical analyses of human rights. Edited by William Sweet, this volume draws on the works of philosophers, political theorists and those involved in the implementation of human rights. The essays, although diverse in method and approach, collectively argue that the language of rights and corresponding legal and political instruments have an important place in contemporary social political philosophy.

Are extreme beliefs constitutive of echo chambers, or only typically caused by them? Or are many echo chambers unproblematic, amplifying relatively benign beliefs? This paper details the conceptual relations between echo chambers and extreme beliefs, showing how different conceptual choice-points in how we understand both echo chambers and extreme beliefs affects how we should evaluate, study, and engage with echo chambering groups. We also explore how our theories of extreme beliefs and echo chambers shape social scientific research and contribute in (...) a practical way when treating these phenomena, focusing on examples of climate change scepticism. (shrink)

The last three decades have witnessed a heated debate of the merits of intelligent design (ID) as a way to understand a number of observable natural phenomena. The present dispute has its roots in a much older discussion: that of natural theology, which has always had as its goal the discernment of design(s) attributable to God in the natural world. Despite its ongoing relevance, natural theology does not have a coherent scholarly history. Turning Points in Natural Theology from Bacon to (...) Darwin deftly fills that gap, analysing the argument of design during the period from Francis Bacon (1561-1626) to Charles Darwin (1809-82), with a specific focus on those moments at which the rhetorical terms changed significantly. (shrink)

Every action, touch, utterance, and look, every listening, taste, smell, and feel is a living question; but it is no ordinary propositional one-by-one question, rather it is a plenisentient sensing and probing non-propositional enquiry about how our world is, in its present continuous sense, and in relation to how we anticipate its becoming. I will take this assumption as my first premise and, by using the notion of enkinaesthesia, I will explore the ways in which an agent’s affectively-saturated co-engagement with (...) its world establishes patterns of co-articulation of meaning within the anticipatory affective dynamics and the experiential entanglement necessary for expedient action and adaptation. In advancing this thesis I will reject the minimalist notions of embodiment by amplifying and extending the claims made by the most radical of the embodied mind theories. Crucially, I will offer a new wave of embodiment theory which has at its core the radical extension of sensorimotor affect into the life and being of other agents where their experience is for us both direct and immediate. This I will present as an immanent intercorporeality. (shrink)

Plato is the best known and most widely studied of all the ancient Greek philosophers. Malcolm Schofield, a leading scholar of ancient philosophy, offers a lucid and accessible guide to Plato's political thought, enormously influential and much discussed in the modern world as well as the ancient. Schofield discusses Plato's ideas on education, democracy and its shortcomings, the role of knowledge in government, utopia and the idea of community, money and its grip on the psyche, and ideological uses of (...) religion. (shrink)

This volume of The Subjection of Women provides a reliable text in an inexpensive edition, with explanatory notes but no additional editorial apparatus. -/- .

Resetting the agenda -- The conflict motif in historical perspective -- From conflict to concordism -- Integration under the microscope : historical perspective -- Integration : contemporary views -- Insights from n neuropsychology : an overview -- Insights from neuropsychology about spirituality -- Insights about conversion, morality, wisdom, and memory -- Insights from evolutionary psychology -- Insights about human needs and motivation -- Social psychology and faith : stories of conflict, concordism, and authentic congruence (by David G. Myers) -- The (...) way ahead for psychological science and Christian faith. (shrink)

How do the many exciting recent scientific discoveries in neuroscience, psychology, evolutionary biology, genetics and paleoanthropology challenge and complicate £ but also enrich and illuminate £ the traditional Christian portrait of human nature? In Rethinking Human Nature an international team of scientists, historians, philosophers, and theologians presents both the wisdom of the past and the cutting edge of present and developing scientific research to explore answers to this vital question. Their discussions £ examining our brains, our genes, our ancestors, our (...) societies, and more £ will help us develop a more nuanced and complete understanding of what it really means to be human" -- Amazon.com. (shrink)

In this book, Stuart Hampshire argues that no individual and no modern society can avoid conflicts between incompatible moral interests.

Fetal pain has long been a contentious issue, in large part because fetal pain is often cited as a reason to restrict access to termination of pregnancy or abortion. We have divergent views regarding the morality of abortion, but have come together to address the evidence for fetal pain. Most reports on the possibility of fetal pain have focused on developmental neuroscience. Reports often suggest that the cortex and intact thalamocortical tracts are necessary for pain experience. Given that the cortex (...) only becomes functional and the tracts only develop after 24 weeks, many reports rule out fetal pain until the final trimester. Here, more recent evidence calling into question the necessity of the cortex for pain and demonstrating functional thalamic connectivity into the subplate is used to argue that the neuroscience cannot definitively rule out fetal pain before 24 weeks. We consider the possibility that the mere experience of pain, without the capacity for self reflection, is morally significant. We believe that fetal pain does not have to be equivalent to a mature adult human experience to matter morally, and so fetal pain might be considered as part of a humane approach to abortion. (shrink)

Traditional analyses of the curve fitting problem maintain that the data do not indicate what form the fitted curve should take. Rather, this issue is said to be settled by prior probabilities, by simplicity, or by a background theory. In this paper, we describe a result due to Akaike [1973], which shows how the data can underwrite an inference concerning the curve's form based on an estimate of how predictively accurate it will be. We argue that this approach throws light (...) on the theoretical virtues of parsimoniousness, unification, and non ad hocness, on the dispute about Bayesianism, and on empiricism and scientific realism. * Both of us gratefully acknowledge support from the Graduate School at the University of Wisconsin-Madison, and NSF grant DIR-8822278 (M.F.) and NSF grant SBE-9212294 (E.S.). Special thanks go to A. W. F. Edwards.William Harper. Martin Leckey. Brian Skyrms, and especially Peter Turney for helpful comments on an earlier draft. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:The Birth of The Birth of TragedyDennis SweetIntroductionNietzsche’s first book, The Birth of Tragedy, is ostensibly an account of the psychological motives behind the creation and modifications of Greek drama, but it is really much more than this. It is the author’s first attempt to understand the dynamic processes of human creativity in general—a concern that would occupy him throughout his career. When we look at his own estimation (...) of the value of his first book, however, we see that he maintained something of a love-hate relationship to it. In the second edition, published in 1886, Nietzsche included a prefatory “Attempt at a Self-Criticism,” in which he castigates the style of his first literary effort:[T]oday I find it an impossible book: I consider it badly written, ponderous, embarrassing, image-mad and image-confused, sentimental, in places saccharine to the point of effeminacy, uneven in tempo, without the will to logical cleanliness... disdainful of proof, mistrustful even of the “propriety” of proof... an arrogant and rhapsodic book.... 1Yet Nietzsche was convinced that the book, despite its stylistic flaws, did indeed have its merits. In Ecce Homo he evaluated the positive value of The Birth of Tragedy in the following way:The two decisive innovations of the book are, first, its understanding of the Dionysian phenomenon among the Greeks: for the first time, a psychological analysis of this phenomenon is offered, and it is considered as one root of the whole of Greek art. Secondly, there is the understanding of Socratism; Socrates is recognized for the first time as an instrument of Greek disintegration, as a typical decadent. “Rationality” [End Page 345] against instinct. “Rationality” at any price as a dangerous force that undermines life. 2Since its appearance in 1872 The Birth of Tragedy has been the object of both intensely negative and strongly positive assessments among classical scholars. Either it is dismissed out of hand as a piece of unscholarly romanticism, or it is praised as a unique contribution to the study of Greek art and life, a book of seminal importance for modern classical scholarship. 3 Among those who judge the book to be valuable and original, most follow the author in regarding the “two decisive innovations” spoken of in the above quotation as the heart of the book’s value and originality. Yet few of Nietzsche’s advocates have gone on to show clearly how or in what sense these innovative insights are innovative and insightful.To understand the significance and to appreciate the originality of The Birth of Tragedy it is important to see it against the background of some of the established theories of art and tragedy which preceded it. I shall begin, therefore, by characterizing, in broad strokes, two such theories that emerged in the eighteenth century; then I shall consider how the theory of tragedy that Nietzsche offers in his first book grew out of his dissatisfaction with these earlier views. Finally I shall show how the “two decisive innovations” expressed in The Birth of Tragedy developed during the years preceding the book’s publication. [End Page 346]The Theoretical BackgroundDuring the middle decades of the eighteenth century there emerged a keen interest in providing a theoretical account of the beauty expressed in the works of classical Greek art in general and in the literary achievements of the Attic tragedians in particular. Among German writers the person most responsible for bringing about this interest was the art historian, Johann Joachim Winckelmann. According to Winckelmann, the dominant characteristics of beauty found in ancient Greek works of art are expressed in terms of their “noble simplicity and quiet grandeur [edle Einfalt und stille Grösse].” 4 The ideal qualities of harmony and composure characteristic of classical Greek sculpture reflect and embody the serene and happy world-view of the Greek artists and of classical Greek culture in general. The two best examples of this character are found in the famous “Apollo Belvedere” statue and in the equally well-known statue depicting the Trojan priest Laocoön and his sons’ being devoured by twin serpents—an example of “classical” art that would be utilized by... (shrink)

Summary The common view has been that Darwin regarded species as artificial and arbitrary constructions of taxonomists, not as distinct natural units. However, in his transmutation notebooks he clearly subscribed to the reality of species, on the basis of the criterion of non-interbreeding. A consequence of this biological species concept was his identification of the acquisition of reproductive isolation as the mark of the completion of speciation. He developed in the notebooks a theory of geographic speciation on the grounds of (...) (a) an empirical correlation between barriers and the geographical distributions of allied species, (b) the analogy of artificial isolation in the formation of new domesticated varieties, and (c) the logical consequence of blending inheritance. A brief discussion of Darwin's species concept in later writings concludes the paper. (shrink)

When philosophers discuss the possibility of machines making scientific discoveries, they typically focus on discoveries in physics, biology, chemistry and mathematics. Observing the rapid increase of computer-use in science, however, it becomes natural to ask whether there are any scientific domains out of reach for machine discovery. For example, could machines also make discoveries in qualitative social science? Is there something about humans that makes us uniquely suited to studying humans? Is there something about machines that would bar them from (...) such activity? A close look at the methodology of interpretive social science reveals several abilities necessary to make a social scientific discovery, and one capacity necessary to possess any of them is imagination. For machines to make discoveries in social science, therefore, they must possess imagination algorithms. (shrink)

There is no strong reason to believe that human-level intelligence represents an upper limit of the capacity of artificial intelligence, should it be realized. This poses serious safety issues, since a superintelligent system would have great power to direct the future according to its possibly flawed motivation system. Solving this issue in general has proven to be considerably harder than expected. This paper looks at one particular approach, Oracle AI. An Oracle AI is an AI that does not act in (...) the world except by answering questions. Even this narrow approach presents considerable challenges. In this paper, we analyse and critique various methods of controlling the AI. In general an Oracle AI might be safer than unrestricted AI, but still remains potentially dangerous. (shrink)

Michel Foucault's The Archaeology of Knowledge was published in March 1969; Discipline and Punish in February 1975. Although only six years apart, the difference in tone is stark: the former is a methodological treatise, the latter a call to arms. What accounts for the radical shift in Foucault's approach? Foucault's time in Tunisia had been a political awakening for him, and he returned to a France much changed by the turmoil of 1968. He taught at the experimental University of Vincennes (...) and then moved to a prestigious position at the Collège de France. He quickly became involved in activist work concerning prisons and health issues such as abortion rights, and in his seminars he built research teams to conduct collaborative work, often around issues related to his lectures and activism. Foucault: The Birth of Power makes use of a range of archival material, including newly available documents at the Bibliothèque nationale de France, to provide a detailed intellectual history of Foucault as writer, researcher, lecturer and activist. Through a careful reconstruction of Foucault's work and preoccupations, Elden shows that, while Discipline and Punish may be the major published output of this period, it rests on a much wider range of concerns and projects. (shrink)

Ethicists and economists commonly assume that if A is all things considered better than B, and B is all things considered better than C, then A is all things considered better than C. Call this principle Transitivity. Although it has great conceptual, intuitive, and empirical appeal, I argue against it. Larry S. Temkin explains how three types of ethical principle, which cannot be dismissed a priori, threaten Transitivity: (a) principles implying that in some cases different factors are relevant to comparing (...) A to C than to comparing A to B or B to C; (b) principles of limited scope; (c) principles implying that morally relevant differences in degree can amount to differences in kind. My counterexamples employ a principle of type (c): pleasures and pains enormously different in intensity differ in kind. Temkin has also endorsed this type of counterexample, using arguments based on earlier drafts of this paper. (shrink)

The Acquaintance Principle maintains that aesthetic knowledge must be acquired through first-hand experience of the object of knowledge and cannot be transmitted from person to person. This implies that aesthetic knowledge of an object cannot be acquired either from an accurate description of the non- aesthetic features of the object or from reliable testimony of its aesthetic character. The question I address is whether there is any sound argument in support of the Principle. I give scant consideration to the possibility (...) of deriving knowledge from a non- aesthetic description. If this were to be a real possibility, it would certainly disprove the Acquaintance Principle, but its impossibility would not establish it. Furthermore, if the way knowledge were to be derived from a non- aesthetic description were through its enabling a person to imagine the object, a defender of the Acquaintance Principle might simply deem imagining to be a form of first-hand experience. I focus on the possibility of acquiring aesthetic knowledge through reliable testimony because here there is a style of argument that, if correct, would rule out the possibility of knowledge of an item's aesthetic properties being transmitted to someone who lacks the requisite first-hand experience, and the manoeuvre of including imagining under the head of first-hand experience is not available. An argument of this kind is, I believe, the only possible way of establishing the Acquaintance Principle. I try to show that this style of argument fails and that the Acquaintance Principle should be rejected. (shrink)