An orthodox view in marketing ethics is that it is morally impermissible to market goods to specially vulnerable populations in ways that take advantage of their vulnerabilities. In his signature article “Marketing and the Vulnerable,” George Brenkert (1998) provided the first substantive defense of this position, one which has become a well-established view in marketing ethics. In what follows, we throw new light on marketing to the vulnerable by critically evaluating key components of Brenkert’s general arguments. Specifically, we contend that (...) Brenkert has failed to offer us any persuasive reasons to think that it is immoral to market to the vulnerable in ways that take advantage of their vulnerability. Although Brenkert does highlight the fact that the specially vulnerable are at greater risk for being harmed by already immoral marketing practices (e.g., deception, manipulation), he fails to establish that the specially vulnerable are a unique moral category of market clients or that there are special moral standards that apply to them. Moreover, even if Brenkert’s position were theoretically defensible, the practical implications of his position are far less tenable than he suggests. If our criticisms are sound, then Brenkert and others who endorse his position are seriously mistaken regarding how one can permissibly market products to vulnerable populations and, in addition, they have improperly categorized certain morally permissible marketing practices as being immoral. (shrink)
Within the Givenness Hierarchy framework of Gundel, Hedberg, and Zacharski (1993), lexical items included in referring forms are assumed to conventionally encode two kinds of information: conceptual information about the speaker’s intended referent and procedural information about the assumed cognitive status of that referent in the mind of the addressee, the latter encoded by various determiners and pronouns. This article focuses on effects of underspecification of cognitive status, establishing that, although salience and accessibility play an important role in reference (...) processing, the Givenness Hierarchy itself is not a hierarchy of degrees of salience/accessibility, contrary to what has often been assumed. We thus show that the framework is able to account for a number of experimental results in the literature without making additional assumptions about form-specific constraints associated with different referring forms. (shrink)
Did people in early modern Europe have a concept of an inner self? Carla Mazzio and Douglas Trevor have brought together an outstanding group of literary, cultural, and history scholars to answer this intriguing question. Through a synthesis of historicism and psychoanalytic criticism, the contributors explore the complicated, nuanced, and often surprising union of history and subjectivity in Europe centuries before psychoanalytic theory. Addressing such topics as "fetishes and Renaissances," "the cartographic unconscious," and "the topographic imaginary," these essays move (...) beyond the strict boundaries of historicism and psychoanalysis to carve out new histories of interiority in early modern Europe. Contributors: Ann Rosalind Jones, Peter Stallybrass, James R. Siemon, John Guillory, Eric Wilson, Karen Newman, Tom Conley, Jeffrey Masten, Carla Mazzio, Katharine Eisaman Maus, Jonathan Goldberg, Douglas Trevor, Kathryn Schwarz, David Hillman, Marjorie Garber. (shrink)
The ability to produce and understand referring expressions is basic to human language use and human cognition. Reference comprises the ability to think of and represent objects (both real and imagined/fictional), to indicate to others which of these objects we are talking about, and to determine what others are talking about when they use a nominal expression. The articles in this volume are concerned with some of the central themes and challenges in research on reference within the cognitive sciences - (...) philosophy (including philosophy of language and mind, logic, and formal semantics), theoretical and computational linguistics, and cognitive psychology. The papers address four basic questions: What is reference? What is the appropriate analysis of different referring forms, such as definite descriptions? How is reference resolved? and How do speaker/writers select appropriate referring forms, such as pronouns vs. full noun phrases, demonstrative vs. personal pronouns, and overt vs. null/zero pronominal forms? Some of the papers assume and build on existing theories, such as Centering Theory and the Givenness Hierarchy framework; others propose their own models of reference understanding or production. The essays examine reference from a number of disciplinary and interdisciplinary perspectives, informed by different research traditions and employing different methodologies. While the contributors to the volume were primarily trained in one of the four represented disciplines-computer science, linguistics, philosophy and psychology, and use methodologies typical of that discipline, each of them bridges more than one discipline in their methodology and/or their approach. (shrink)
In Metaphor and Film, Trevor Whittock demonstrates that feature films are permeated by metaphors that were consciously introduced by directors. An examination of cinematic metaphor forces us to reconsider the nature of metaphor itself, and the ways by which such visual imagery can be recognised and understood, as well as interpreted. Metaphor and Film identifies the principal forms of cinematic metaphor, and also provides an analysis of the mental operations that one must bring to it. Recent developments in cognitive (...) psychology, especially those relating to the nature and formation of categories, are called upon to explain these processes. Metaphor and Film ranges widely over film theory as it does over philosophical, literary, linguistic, and psychological accounts of metaphor. Particularly useful to those studying film, literature, and aesthetics, this study is also a provocative contribution to an important debate in which film theorists and philosophers are currently engaged. (shrink)
Machine generated contents note: Preface (Trevor H.J. Marchand, School of Oriental and African Studies). -- Introduction: Making knowledge: explorations of the indissoluble relation between minds, bodies, and environment (Trevor H.J. Marchand, School of Oriental and African Studies). -- 1. 'Practice without theory': a neuroanthropological perspective on embodied learning (Greg Downey, Macquarie University). -- 2. Learning to listen: auscultation and the transmission of auditory knowledge (Tom Rice, University of Exeter). -- 3. The craft of skilful learning: Kazakh women's everyday (...) craft practices in western Mongolia (Anna Odland Portisch, School of Oriental and African Studies). -- 4. 'Something to talk about': notation and knowledge-making among Central Slovak lace-makers (Nicolette Makovicky, Wolfson College, Oxford). -- 5. Embodied cognition and communication: studies with British fine woodworkers (Trevor H.J. Marchand, School of Oriental and African Studies). -- 6. Footprints through the weather-world: walking, breathing, knowing (Tim Ingold, University of Aberdeen). -- 7. Unconscious culture and conscious nature: exploring East Javanese conceptions of the person through Bourdieu's lens (Konstantinos Retsikas, School of Oriental and African Studies). -- 8. Learning to weave; weaving to learn ... what? (Soumhya Venkatesan, University of Manchester). -- 9. Reflections on knowledge practices and the problem of ignorance (Roy Dilley, University of St Andrews). -- 10. Anthropology of knowledge (Emma Cohen, Max Planck Institute for Evolutionary Anthropology and Max Planck Institute for Psycholinguistics). -- Index. (shrink)
In this paper we discuss studies that show that most people do not find determinism to be incompatible with free will and moral responsibility if determinism is described in a way that does not suggest mechanistic reductionism. However, if determinism is described in a way that suggests reductionism, that leads people to interpret it as threatening to free will and responsibility. We discuss the implications of these results for the philosophical debates about free will, moral responsibility, and determinism.
Demonstrative noun phrases (e.g. this; that guy over there ) are intimately connected to the context of use in that their reference is determined by demonstrations and/or the speaker's intentions. The semantics of demonstratives therefore has important implications not only for theories of reference, but for questions about how information from the context interacts with formal semantics. First treated by Kaplan as directly referential , demonstratives have recently been analyzed as quantifiers by King, and the choice between these two approaches (...) is a matter of ongoing controversy. Meanwhile, linguists and psychologists working from a variety of perspectives have gathered a wealth of data on the form, meaning, and use of demonstratives in many languages. Demonstratives thus provide a fruitful topic for graduate study for two reasons. On the one hand, they serve as an entry point to foundational issues in reference and the semantics–pragmatics interface. On the other hand, they are an especially promising starting point for interdisciplinary research, which brings the results of linguistics and related fields to bear on the philosophy of language. Author Recommends Kaplan, David. 'Demonstratives.' 1977. Themes from Kaplan . Ed. J. Almong, J. Perry, and H. Wettstein. Oxford: Oxford UP, 1989. 481–563. The seminal work on the semantics of demonstratives and indexicals, such as I, here , and now . Kaplan introduces a distinction between content (which maps from possible circumstances to extensions) and character (which maps from possible contexts to contents). He argues that demonstratives and indexicals are directly referential : given a possible context, their character fixes their extension. Kaplan, David. 'Afterthoughts.' Themes from Kaplan . Ed. J. Almong, J. Perry, and H. Wettstein. Oxford: Oxford UP, 1989. 565–614. An elaboration on the theory developed in 'Demonstratives.' Kaplan considers the connection between direct reference and rigid designation; raises the issue of whether demonstratives depend on demonstrations or speaker intentions; and discusses implications of the analysis for formal semantics and for epistemology. King, Jeffrey C. Complex Demonstratives . Cambridge, MA: MIT Press, 2001. In perhaps the most influential challenge to date to the direct reference theory of demonstratives, King argues that complex demonstratives (i.e. demonstrative determiners with nominal complements) are best analyzed as quantifiers. Braun, David. 'Complex Demonstratives and Their Singular Contents.' Linguistics and Philosophy 31 (2008): 57–99. This recent Kaplanian analysis of complex demonstratives shows the 'state of the art' of direct reference approaches and responds to some of the objections to such approaches raised by King. Elbourne, Paul. 'Demonstratives as Individual Concepts.' Linguistics and Philosophy 31 (2008): 409–466. The most recent analysis of demonstratives as individual concepts, contrasting with both the direct reference and quantificational approaches. Fillmore, Charles. Lectures on Deixis . Stanford, CA: CSLI, 1997. In this collection of lectures, originally delivered in 1971, Fillmore considers demonstratives and indexical expressions in many languages to describe the types of information about the context (e.g. locations in space, time, and discourse) that are encoded in natural language. Gundel, Jeanette K., Nancy Hedberg, and Ron Zacharski. 'Cognitive Status and the Form of Referring Expressions in Discourse.' Language 69 (1993): 274–307. Perhaps the most detailed pragmatic alternative to formal semantic theories of demonstratives and other referring expressions. The authors argue that demonstratives are best described as imposing a condition of use in which the referent of the demonstrative has a certain level of salience for the interlocutors. Online Materials http://plato.stanford.edu/entries/indexicals/ Indexicals (David Braun) http://plato.stanford.edu/entries/reference/ Reference (Marga Reimer) http://plato.stanford.edu/entries/rigid-designators/ Rigid designators (Joseph LaPorte) http://philpapers.org/browse/indexicals-and-demonstratives/ Online bibliography of papers on indexicals and demonstratives Sample Syllabus The following syllabus can be used in entirety for a survey course on demonstratives; in addition, each of the three units is self-contained and can be used alone. Unit 1: Demonstratives and Indexicality Week 1: Indexicals 1. Kaplan, Demonstratives 2. Kaplan, Afterthoughts Week 2: Issues for Indexical Reference 1. Reimer, Marga. 'Do Demonstrations Have Semantic Significance?' Analysis 51 (1991): 177–83. 2. Bach, Kent. 'Intentions and Demonstrations.' Analysis 52 (1992): 140–46. 3. Nunberg, Geoffrey. 'Indexicality and Deixis.' Linguistics and Philosophy 16.1 (1993): 1–43. Week 3: Optional detour: Monsters 1. Schlenker, Philippe. 'A Plea for Monsters.' Linguistics and Philosophy 26 (2003): 29-120. Week 4: Demonstratives as Quantifiers 1. King. Complex Demonstratives , chapters 1–3. Week 5: Indexical and Non-Indexical Demonstratives 1. Braun, David. 'Complex Demonstratives and Their Singular Contents.' Linguistics and Philosophy 31 (2008): 57–99. Optional additional reading 2. Roberts, Craige. 'Demonstratives as Definites.' Information Sharing . Ed. Kees van Deemter and Roger Kibble. Stanford, CA: CSLI Press, 2002. 3. Wolter, Lynsey. 'That's That: The Semantics and Pragmatics of Demonstrative Noun Phrases.' Diss. University of California, Santa Cruz, 2006, chapters 2–3. 4. Elbourne, Paul. 'Demonstratives as Individual Concepts.' Linguistics and Philosophy 31 (2008): 409–66. Unit 2: Demonstratives, Proximity, Salience Week 6: Demonstratives and Proximity 1. Fillmore, Charles. 'Deixis I.' in Lectures on Deixis . Stanford, CA: CSLI, 1997. 59–76. 2. Fillmore, Charles. 'Deixis II.' in Lectures on Deixis . Stanford, CA: CSLI, 1997. 103–26. Optional additional reading 3. Prince, Ellen. 'On the Inferencing of Indefinite- this NPs.' Elements of Discourse Understanding . Ed. Aravind K. Joshi, Bonnie L. Weber, and Ivan A. Sag. Cambridge: Cambridge University Press, 1981. 231–50. Week 7: Demonstratives and Salience 1. Gundel, Jeanette K., Nancy Hedberg, and Ron Zacharski. 'Cognitive Status and the Form of Referring Expressions in Discourse.' Language 69 (1993): 274–307. Optional additional reading 2. Brown-Schmidt, Sarah, Donna K. Byron, and Michael K. Tanenhaus. 'Beyond Salience: Interpretation of Personal and Demonstrative Pronouns.' Journal of Memory and Language 53 (2005): 292–313. Note: readers new to psycholinguistics should concentrate on the Introduction. Unit 3: Demonstratives and Copular Sentences Week 8: Background on the Typology of Copular Sentences 1. Higgins, F. Roger. 'The Pseudo-Cleft Construction in English.' Diss. MIT, 1973, chapter 5. Week 9: Demonstratives in Copular Sentences 1. Mikkelsen, Line. 'Specifying Who: On the Structure, Meaning, and Use of Specificational Copular Clauses.' Diss. University of California, Santa Cruz, 2004, chapter 8.2 (Truncated Clefts). 2. Heller, Daphna and Lynsey Wolter. ' That is Rosa : Identificational Sentences as Intensional Predication.' Proceedings of Sinn und Bedeutung 12 . Ed. Atle Grønn. Oslo: Department of Literature, Area Studies and European Languages, University of Oslo, 2008. Week 10: Demonstratives, Copular Sentences, Modals 1. Birner, Betty J., Jeffrey P. Kaplan, and Gregory Ward. 'Functional Compositionality and the Interaction of Discourse Constraints.' Language 83 (2007): 317–43. Focus Questions 1. Which of the following expressions are indexicals? Which are demonstratives? Why? (a) a pencil (b) the pencil (c) this pencil (d) Mary Smith (e) Mary's pencil (f ) my pencil (g) we (h) you (i) here (j) there (k) now (l) then 2. Do demonstratives ever interact with scope-taking operators to give rise to two or more truth-conditionally distinct readings? If so, under what circumstances? 3. (a) If demonstratives (sometimes or always) interact with scope-taking operators to give rise to two or more truth-conditionally distinct readings, to what extent can a direct reference theory of demonstratives be maintained? (b) If demonstratives never interact with scope-taking operators to give rise to two or more truth-conditionally distinct readings, to what extent can a quantificational theory of demonstratives be maintained? 4. What kind of thing is a demonstration? Is it a pointing gesture? An indication of the speaker's focus of attention? Something more abstract? 5. What information do English demonstratives convey about proximity? What is 'proximity'– physical closeness to the speaker, or something more abstract? What is the status of this information: is it entailed, presupposed, or something else? 6. Do demonstratives that are accompanied by a physical gesture of demonstration have the same semantic value as anaphoric demonstratives, such as that in (a)? Why or why not? (a) John made a peanut butter sandwich and ate it quickly. Next he took an apple from the fridge. He ate that more slowly. (shrink)
This is a comprehensive and practical guide to the ethical issues raised by different kinds of medical research, and is the first such book to be written with the needs of the researcher in mind. Clearly structured and written in a plain and accessible style, the book covers every significant ethical issue likely to be faced by researchers and research ethics committees. The author outlines and clarifies official guidelines, gives practical advice on how to adhere to these, and suggests procedures (...) in areas where official recommendations are vague or absent. This invaluable handbook will help researchers identify and address the ethical issues at an early stage in the design of their studies, to avoid unnecessary delay and to safeguard the wellbeing of patients and healthy volunteers. It will also be extremely useful to members of research ethics committees. (shrink)
Those matters that are judged to be spiritual are seen as especially valuable and important. For this reason it is claimed that nurses need to be able to offer spiritual care when appropriate and, to aid them in this, nurse theorists have discussed the nature of spirituality. In a recent debate John Paley has argued that nurses should adopt a naturalistic stance which would enable them to employ the insights of modern science. Barbara Pesut has criticized this thesis, especially as (...) it is applied to palliative care. This paper re-examines this debate with particular attention to the meaning of 'spirituality' and the justification for accepting spiritual and religious theories. It is argued that when we take into consideration the great diversity among religious and spiritual ideas, the lack of rational means of deciding between them when they conflict, and the practicalities of nursing, we find that a spiritual viewpoint is less useful than a naturalistic one, when offering palliative care. (shrink)
In their 2010 book, Biology’s First Law, D. McShea and R. Brandon present a principle that they call ‘‘ZFEL,’’ the zero force evolutionary law. ZFEL says (roughly) that when there are no evolutionary forces acting on a population, the population’s complexity (i.e., how diverse its member organisms are) will increase. Here we develop criticisms of ZFEL and describe a different law of evolution; it says that diversity and complexity do not change when there are no evolutionary causes.
Possibly the most comprehensive collection of essays on Descartes' scientific writings ever published, this volume offers a detailed reassessment of his scientific work and its bearing on his philosophy. The 35 essays, written by some of the world's leading scholars, cover topics as diverse as optics, cosmology and medicine. The collection looks at Descartes' work in the sciences as an aspect of his natural-philosophical agenda and discusses: the central place of medicine in Descartes' overall project; the connections between his investigations (...) of specific psychological capacities and his ethics of self-government; and the debates and controversies into which he had his followers were drawn, and their role in shaping Cartesian natural philosophy; and other issues. Contributors: Peter Anstey, Jean-Robert Armogathe, Gordon Baker, David Behan, Annie Bitbol-Hespe;riès, Desmond Clarke, Betsy Decyk, Dennis Des Chene, Ve;ronique Fóti, Daniel Garber, Stephen Gaukroger, Peter Harrison, Gary Hatfield, Trevor McClaughlin, Peter McLaughlin, Katherine Morris, Alberto Guillermo, Timothy Reiss, Peter Schouls, John Schuster, Dennis Sepper, Peter Slezak, John Sutton, Yashiko Tomida, Klaas van Berkel, Theo Verbeek, Catherine Wilson, Celia Wolf-Devine, John Wright, John Yolton. (shrink)
This work seeks to explain intuitive perception - those perceptions that are not based on reason or logic or on memories or extrapolations from the past, but are based, instead, on accurate foreknowledge of the future. Often such intuitive foreknowledge involves perception of implicit information about nonlocal objects and/or events by the body's psychophysiological systems. Recent experiments have shown that intuitive perception of a future event is related to the degree of emotional significance of that event, and a new study (...) shows that both the brain and the heart are involved in processing a pre-stimulus emotional response to the future event. Drawing on this research and on the principles of quantum holography, I develop a theory of intuition that views the perception of things remote in space or ahead in time (nonlocal communication) as involving processes of energetic resonance connecting the body's psychophysiological systems to the quantum level. The theory explains how focused emotional attention directed to the nonlocal object of interest attunes the bio-emotional energy generated by the body's psychophysiological systems to a domain of quantum-holographical information, which contains implicit information about the object. The body's perception of such implicit information about things distant in space/time is experienced as an intuition. (shrink)
David McCarthy has recently suggested that our compensation and liability practices may be interpreted as reflecting a fundamental norm to hold people liable for imposing risk of harm on others. Independently, closely related ideas have been criticised by Stephen R. Perry and Arthur Ripstein as incompatible with central features of negligence law. We aim to show that these objections are unsuccessful against McCarthy’s Risk–liability theory, and that such an approach is a promising means both for understanding the moral basis of (...) liability for negligence and for reasoning about possible reforms of the institution of negligence law. (shrink)
The argument presented here explores homosexuality within the context of applied Christian ethics. The argument works by asking students to grapple with and define the common characteristics of all eros relationships. Once the students analytically break down eros relationships, and wrestle with defining concepts such as “love,” “sex,” and “desires,” basic biblical moral precepts are applied. After this biblical application it can be shown that there is latitude enough in Christian morality to openly permit homosexuality that iscompatible with biblically stated (...) ethical dictums. The argument is pedagogical in nature, and is a challenging, engaging, and accessible argument that avoids the educational pitfalls that entangle other arguments of this nature. (shrink)
A number of studies have investigated and found a significant relationship among economic wealth, Hofstede’s national culture dimensions, and software piracy rates (SPR). No study, however, has examined the relationship between economic wealth, culture, and the fact that national SPRs have been declining steadily since 1994. Using a larger sample than has previously been available (57 countries), we confirm the expected negative relationship between economic wealth, culture (individualism and masculinity) and levels of software piracy. The rate of decline in software (...) piracy, however, is found to be a cultural phenomenon, with two factors (power distance (PDI) and uncertainty avoidance (UAI)) working in opposition. Similar results are found for a subset of 37 relatively poor countries. This suggests that, while the rise in economic wealth seen for most countries should lead to a reduction in software piracy, the rate of decline is determined by cultural factors. Global strategies for dealing with software piracy are discussed. (shrink)
In this paper we apply a general account of practical reasoning to arguing about legal cases. In particular, we provide a reconstruction of the reasoning of the majority and dissenting opinions for a particular well-known case from property law. This is done through the use of Belief-Desire-Intention (BDI) agents to replicate the contrasting views involved in the actual decision. This reconstruction suggests that the reasoning involved can be separated into three distinct levels: factual and normative levels and a level connecting (...) the two, with conclusions at one level forming premises at the next. We begin by summarising our general approach, which uses instantiations of an argumentation scheme to provide presumptive justifications for actions, and critical questions to identify arguments which attack these justifications. These arguments and attacks are organised into argumentation frameworks to identify the status of individual arguments. We then discuss the levels of reasoning that occur in this reconstruction and the properties and significance of each of these levels. We illustrate the different levels with short examples and also include a discussion of the role of precedents within these levels of reasoning. (shrink)
In this paper, we examine Adam Feltz and Edward Cokely’s recent claim that “the personality trait extraversion predicts people’s intuitions about the relationship of determinism to free will and moral responsibility”. We will first present some criticisms of their work before briefly examining the results of a recent study of our own. We argue that while Feltz and Cokely have their finger on the pulse of an interesting and important issue, they have not established a robust and stable connection between (...) extraversion and compatibilist-friendly intuitions. (shrink)
Governments and other groups interested in the views of citizens require the means to present justifications of proposed actions, and the means to solicit public opinion concerning these justifications. Although Internet technologies provide the means for such dialogues, system designers usually face a choice between allowing unstructured dialogues, through, for example, bulletin boards, or requiring citizens to acquire a knowledge of some argumentation schema or theory, as in, for example, ZENO. Both of these options present usability problems. In this paper, (...) we describe an implemented system called PARMENIDES which allows structured argument over a proposed course of action, without requiring knowledge of the underlying argumentation theory. (shrink)
In this paper, we present a particular role for abductive reasoning in law by applying it in the context of an argumentation scheme for practical reasoning. We present a particular scheme, based on an established scheme for practical reasoning, that can be used to reason abductively about how an agent might have acted to reach a particular scenario, and the motivations for doing so. Plausibility here depends on a satisfactory explanation of why this particular agent followed these motivations in the (...) particular situation. The scheme is given a formal grounding in terms of action-based alternating transition systems and we illustrate the approach with a running legal example. (shrink)
The Cultural Study of Music is an anthology of new writings that will serve as a basic textbook on music and culture. Increasingly, music is being studied as it relates to specific cultures-not only by ethnomusicologists, but by traditional musicologists as well. Drawing on writers from music, anthropology, sociology, and the related fields, the book both defines the field-i.e., "What is the relation between music and culture?"-and then presents case studies of particular issues in world musics. This book would serve (...) as an introductory textbook for the cultural study of music, an area that is increasingly being taught at the upper-level undergraduate and graduate level. Plus it would appeal to scholars in all areas of music, reflecting the latest and most up to date thinking on the complex issues surrounding how music and culture interrelate. (shrink)
Interest in the neural processes underlying decision making has led to a flurry of recent research in the fields of both moral psychology and neuroeconomics. In this paper, we first review some important findings from both disciplines, and then argue that the two fields can mutually benefit each other. A more explicit recognition of the role of values and norms will likely lead to more accurate models of decision making for neuroeconomists, whereas the tasks, insights into neural mechanisms, and mathematical (...) modeling common in neuroeconomic research offer moral psychologists the opportunity to expand their field and move beyond methodological limitations that may have hindered the field’s progress to this point. We conclude by highlighting an exciting group of recent studies that illustrate the potential of research that embraces the integrated moral/neuroeconomic approach that we suggest here. (shrink)
In this paper we describe an approach to practical reasoning, reasoning about what it is best for a particular agent to do in a given situation, based on presumptive justifications of action through the instantiation of an argument scheme, which is then subject to examination through a series of critical questions. We identify three particular aspects of practical reasoning which distinguish it from theoretical reasoning. We next provide an argument scheme and an associated set of critical questions which is able (...) to capture these features. In order that both the argument scheme and the critical questions can be given precise interpretations we use the semantic structure of an Action-Based Alternating Transition System as the basis for their definition. We then work through a detailed example to show how this approach to practical reasoning can be applied to a problem solving situation, and briefly describe some other previous applications of the general approach. In a second example we relate our account to the social laws paradigm for co-ordinating multi-agent systems. The contribution of the paper is to provide firm foundations for an approach to practical reasoning based on presumptive argument in terms of a well-known model for representing the effects of actions of a group of agents. (shrink)
Determining whether a homoplastic trait is the result of convergence or parallelism is central to many of the most important contemporary discussions in biology and philosophy: the relation between evolution and development, the importance of constraints on variation, and the role of contingency in evolution. In this article, I show that two recent attempts to draw a black-or-white distinction between convergence and parallelism fail, albeit for different reasons. Nevertheless, I argue that we should not be afraid of gray areas: a (...) clarified version of S. J. Gould's earlier account, based on a separation of underlying developmental mechanisms from the realized trait, still represents a useful approach. (shrink)
The principles of classical and quantum holography are used to develop the theoretical basis for a non-phonemic method of detecting membership in secret social groups, such as cults, criminal gangs, drug cartels, and terrorist cells. Grounded in the basic sociological premise that every group develops a distinctive sociocultural order, the theory postulates that the primary features of a group's collective identity will be encoded, via a multilevel socio-psycho-physiological process, into the field of bio-emotional relations connecting group members. The principles of (...) classical holography (Gabor 1948) are used to describe how this information is recorded in the members' brains and communicated in interaction by a holographic-like process as a tacit signature of group affiliation —a constancy in group-related interactions. It is hypothesized that the identity signature is enfolded as a hologram in the energy spectra of vocal interactions among group members. The principles of quantum holography (Gabor 1946) are used to provide a description of the group's ongoing interactions as a dynamic process—a continuous, quantized series of snapshots (quantum holograms). Linked together, two forms of holography provide a model of how the group's collective identity evolves and is communicated over time to its members, as the group adapts to the ever-changing reality of its endogenous and exogenous circumstances. Using spectral analysis techniques, it should be possible to detect the group's identity signature in the recordings of relatively small samples of vocal interactions. In clandestine groups, the effort to remain hidden actually enhances the signal strength of the identity signature. It is predicted, therefore, that detection of unknown members can be achieved by using the spectral commonality identified in the analysis of recordings of vocal interactions among known members as a reference signature for comparison with those of the vocal spectra of suspected or potential members. (shrink)
In the 1980s and 1990s the predominant metatheories in development analysis were cast into doubt by their apparent failure in practice. One response to this impasse in development theory was to turn to postmodern ideas to explain their failure. In particular many analysts utilized Foucauldian discourse theory to critique development as a discourse of power. Such analysis gave rise to a post-development school of thought that condemned development as harmful to people in the Global South and advocated its abandonment. This (...) paper argues that most such attempts at a discourse analysis of development were characterized by serious flaws related to skepticism, notably problems of performative contradiction and relativism. Consequently, the paper argues for an alternative approach in the form of a development ethics drawing on aspects of deconstructionist and critical realist thought. (shrink)
This paper argues that philosophers should pay more attention to the idea of ecosystem engineering and to the scientific literature surrounding it. Ecosystem engineering is a broad but clearly delimited concept that is less subject to many of the “it encompasses too much” criticisms that philosophers have directed at niche construction . The limitations placed on the idea of ecosystem engineering point the way to a narrower idea of niche construction. Moreover, experimental studies in the ecosystem engineering literature provide detailed (...) accounts of particular empirical situations in which we cannot neglect the O term in d E /d t = g ( O , E ), which helps us get beyond verbal arguments and simple models purporting to show that niche construction must not be ignored as a factor in evolution. Finally, this literature demonstrates that while ecosystem engineering studies may not require us to embrace a new evolutionary process, as niche construction advocates have claimed, they do teach us that the myriad abiotic factors concealed by the abstract term ‘environment’ are often controlled in large part by organisms. (shrink)
There is a growing interest in how people conceptualise the legal domain for the purpose of legal knowledge systems. In this paper we discuss four such conceptualisations (referred to as ontologies): McCarty's language for legal discourse, Stamper's norma formalism, Valente's functional ontology of law, and the ontology of Van Kralingen and Visser. We present criteria for a comparison of the ontologies and discuss the strengths and weaknesses of the ontologies in relation to these criteria. Moreover, we critically review the criteria.
This study examines the use of a modified form of the theory of planned behavior in understanding the decisions of undergraduate students in engineering and humanities to engage in cheating. We surveyed 527 randomly selected students from three academic institutions. Results supported the use of the model in predicting ethical decision-making regarding cheating. In particular, the model demonstrated how certain variables (gender, discipline, high school cheating, education level, international student status, participation in Greek organizations or other clubs) and moral constructs (...) related to intention to cheat, attitudes toward cheating, perceptions of norms with respect to cheating, and ultimately cheating behaviors. Further the relative importance of the theory of planned behavior constructs was consistent regardless of context, whereas the contributions of variables included in the study that were outside the theory varied by context. Of particular note were findings suggesting that the extent of cheating in high school was a strong predictor of cheating in college and that engineering students reported cheating more frequently than students in the humanities, even when controlling for the number of opportunities to do so. (shrink)
This paper is concerned with the debate in evolutionary epistemology about the nature of the evolutionary process at work in the development of science: whether it is Darwinian or Lamarckian. It is claimed that if we are to make progress through the many arguments that have grown up around this issue, we must return to an examination of the concepts of change and evolution, and examine the basic kinds of mechanism capable of bringing evolution about. This examination results in two (...) kinds of processes being identified, dubbed direct and indirect, and these are claimed to exhaust all possibilities. These ideas are then applied to a selection of the debates within evolutionary epistemology. It is shown that while arguments about the pattern and rate of evolutionary change are necessarily inconclusive, those concerning the origin of novel variations and the mode of inheritance can be resolved by means of the distinctions made here. It is claimed that the process of selection in the evolution of science can also be clarified. The conclusion is that the main process producing the evolution of science is a direct or Lamarckian one although, if realism is correct, an indirect or Darwinian process plays a vital role. (shrink)
Within the limited, but growing, literature on small business ethics almost no attention has been paid to the issue of social responsibility within ethnic minority businesses. Using a social capital perspective, this paper reports on an exploratory and qualitative investigation into the attitudinal and behavioural manifestations of CSR within small and medium-sized Asian owned or managed firms in the U.K., with particular reference to the distinctive factors motivating organisational responses. It offers alternative explanations of entrepreneurial behaviour and suggests areas for (...) further research. (shrink)
Cinematic motion is, I argue, a genuine and intrinsic property of some cinematic works and not just a matter of how things look to us. It is an event—an item's change of position—happening prior and external to our sensory responses to movies. I therefore defend against common-sense illusionism a minority opinion within cinema studies: that movie viewing normally occasions veridical perceptions of a kind of objective displacement. I also dispute another version of anti-illusionist realism about cinematic motion, the implication that (...) cinematic motion, like colour, is a response-dependent property. The impression of motion, I contend, is not produced by the visual system's operations. It is a sensory representation of a physical property of a particular type of external object. (shrink)
In 1924 Banach and Tarski demonstrated the existence of a paradoxical decomposition of the 3-ball B. i.e., a piecewise isometry from B onto two copies of B. This article answers a question of de Groot from 1958 by showing that there is a paradoxical decomposition of B in which the pieces move continuously while remaining disjoint to yield two copies of B. More generally, we show that if n ≥ 2, any two bounded sets in Rⁿ that are equidecomposable with (...) proper isometries are continuously equidecomposable in this sense. (shrink)
In this paper we consider persuasion in the context of practical reasoning, and discuss the problems associated with construing reasoning about actions in a manner similar to reasoning about beliefs. We propose a perspective on practical reasoning as presumptive justification of a course of action, along with critical questions of this justification, building on the account of Walton. From this perspective, we articulate an interaction protocol, which we call PARMA, for dialogues over proposed actions based on this theory. We outline (...) an axiomatic semantics for the PARMA Protocol, and discuss two implementations which use this protocol to mediate a discussion between humans. We then show how our proposal can be made computational within the framework of agents based on the Belief-Desire-Intention model, and illustrate this proposal with an example debate within a multi agent system. (shrink)
In Australian schools, "inclusion" is a term that is used to challenge a previously narrow focus on students with disabilities and their integration within and distribution amongst "mainstream" schools and classrooms. Nevertheless, this article argues that, as a concept, "inclusion" requires further broadening and deepening, particularly in arenas of practice, if it is to serve the interests of all students. Informed by notions of recognitive justice, the paper advocates rethinking inclusion to accommodate student differences in more socially just ways - (...) emphasising students' contributions rather than their disabilities - and what this means for the organisation of classrooms and schools. Within the article, research data are focused primarily on students with learning disabilities and draw on twenty semi-structured interviews conducted with parents and teachers across six Australian state primary and secondary schools. Three sets of conditions are proposed as necessary for inclusive classroom and school processes: specifically, those that promote self-identity and respect, self expression and development and selfdetermination and decision-making. (shrink)
The word ‘environment’ has a history. Before the mid-nineteenth century, the idea of a singular, abstract entity—the organism—interacting with another singular, abstract entity—the environment—was virtually unknown. In this paper I trace how the idea of a plurality of external conditions or circumstances was replaced by the idea of a singular environment. The central figure behind this shift, at least in Anglo-American intellectual life, was the philosopher Herbert Spencer. I examine Spencer’s work from 1840 to 1855, demonstrating that he was exposed (...) to a variety of discussions of the ‘force of circumstances’ in this period, and was decisively influenced by the ideas of Auguste Comte in the years preceding the publication of Principles of psychology (1855). It is this latter work that popularized the word ‘environment’ and the corresponding idea of organism–environment interaction—an idea with important metaphysical and methodological implications. Spencer introduced into the English-speaking world one of our most enduring dichotomies: organism and environment. (shrink)
: Harry Collins and Trevor Pinch's introductory text, The Golem: What Everyone Should Know About Science (1993), includes a controversy about the significance of pseudosexual behavior in the parthenogenetic whiptail lizard. Collins and Pinch, basing their account on the work of Greg Myers (1990), claim that "in this area of biology, experiments are seldom possible" and that the debate has "battled to an honorable draw." I argue that a closer look at the publications of the scientists involved shows that, (...) at least by the late 1980s, it was widely accepted that pseudosexual behavior is important for reproduction in these lizards. Moreover, a variety of experiments, as well as laboratory and field observations, proved decisive in this acceptance. (shrink)
We describe PADUA, a protocol designed to support two agents debating a classification by offering arguments based on association rules mined from individual datasets. We motivate the style of argumentation supported by PADUA, and describe the protocol. We discuss the strategies and tactics that can be employed by agents participating in a PADUA dialogue. PADUA is applied to a typical problem in the classification of routine claims for a hypothetical welfare benefit. We particularly address the problems that arise from the (...) extensive number of misclassified examples typically found in such domains, where the high error rate is a widely recognised problem. We give examples of the use of PADUA in this domain, and explore in particular the effect of intermediate predicates. We have also done a large scale evaluation designed to test the effectiveness of using PADUA to detect misclassified examples, and to provide a comparison with other classification systems. (shrink)
In this paper I shall discuss the notion of argument, and the importanceof argument in AI and Law. I shall distinguish four areas where argument hasbeen applied: in modelling legal reasoning based on cases; in thepresentation and explanation of results from a rule based legal informationsystem; in the resolution of normative conflict and problems ofnon-monotonicity; and as a basis for dialogue games to support the modellingof the process of argument. The study of argument is held to offer prospectsof real progress (...) in the field of AI and law, and the purpose of this paperis to provide an overview of work, and the connection between the various strands. (shrink)
Hypertext and knowledge based systems can be viewed as complementary technologies, which if combined into a composite system may be able to yield a whole which is greater than the sum of the parts. To gain the maximum benefits, however, we need to think about how to harness this potential synergy. This will mean devising new styles of system, rather than merely seeking to enhance the old models.In this paper we describe our model for coupling hypertext and a knowledge based (...) system, and then go on to describe two prototype systems which attempt to exploit this composite framework. The first application concerns animated hypertext which accords the text a central role whilst giving access to all the advantages of a knowledge based system. The second suggests how we can augment the hypertext by providing links which reflect the conceptual model of a knowledge based system in the domain, so as to provide a more structured traversal of the text. (shrink)
