Tibetan Buddhist Philosophy of Mind and Nature is a philosophical overview of Tibetan Buddhist thought. Charting the different ways Buddhist traditions in Tibet configure the relationship between Madhyamaka and Mind-Only, Duckworth shows how these configurations inform the shape of distinct contemplative practices.

Investigation of the Percept is a short work that focuses on issues of perception and epistemology. Its author, Dignaga, was one of the most influential figures in the Indian Buddhist epistemological tradition, and his ideas had a profound and wide-ranging impact in India, Tibet, and China. The work inspired more than twenty commentaries throughout East Asia and three in Tibet, the most recent in 2014.This book is the first of its kind in Buddhist studies: a comprehensive history of a text (...) and its commentarial tradition. The volume editors translate the root text and commentary, along with Indian and Tibetan commentaries, providing detailed analyses of the commentarial innovations of each author, as well as critically edited versions of all texts and extant Sanskrit fragments of passages. The team-based approach made it possible to study and translate a corpus of treatises in Sanskrit, Tibetan, and Chinese and to employ the methods of critical philology and cross-cultural philosophy to provide readers with a rich collection of studies and translations, along with detailed philosophical analyses that open up the intriguing implications of Dignaga's thought and demonstrate the diversity of commentarial approaches to his text.This rich text has inspired some of the greatest minds in India and Tibet. It explores some of the key issues of Buddhist epistemology: the relationship between minds and their percepts, the problems of idealism and realism, and error and misperception. (shrink)

This chapter puts Sellars' project of unifying his two images in conversation with that of understanding how the two truth, the conventional and ultimate truth, are related in Buddhism, and in Madhyamaka in particular.

Jamgön Mipam (1846–1912) is one of the most extraordinary figures in the history of Tibet.

This paper outlines a shift in the role of self-awareness from Yogācāra to tantra and connects some of the dots between Yogācāra, Pratyabhijñā, and Buddhist tantric traditions in Tibet. As is the case with Yogācāra, the Pratyabhijñā tradition of Utpaladeva maintains that awareness is self-illuminating and constitutive of objects. Utpaladeva’s commentator and influential successor, Abhinavagupta, in fact quotes Dharmakīrti’s argument from the Pramāṇaviniścaya that objects are necessarily perceived objects. That is, everything known is known in consciousness; there is nothing that (...) can be known outside or separate from consciousness. This aspect of Pratyabhijñā thought is shared with Yogācāra. While Utpaladeva drew upon Yogācāra epistemology to formulate a differential construction of objects, he departed from this theory to develop a distinctive monistic framework for the interpretation of subjectivity. By appealing to the ultimate reality of a singularly nonconceptual, transcendental subject rather than a plurality of conceptual particulars, Utpaladeva appropriated Dharmakīrti’s epistemological model while turning it on its head. That is, Utpaladeva critiqued Dharmakīrti in one context while he is indebted to him in another to establish the framework for his own absolute idealism, where everything happens in and through the absolute self that is Śiva. Utpaladeva extended the place of self-awareness in Yogācāra to formulate an absolute idealism that is the theoretic foundation for philosophical tantra. In this paper, I will chart a trajectory of this development, from Yogācāra to Pratyabhijñā, and show how a parallel development took place in tantric assimilations of Yogācāra in Tibet. (shrink)

Emptiness ( śūnyatā ) is one of the most important topics in Buddhist thought and also is one of the most perplexing. Buddhists in Tibet have developed a sophisticated tradition of philosophical discourse on emptiness and ineffability. This paper discusses the meaning(s) of emptiness within three prominent traditions in Tibet: the Geluk ( dge lugs ), Jonang ( jo nang ), and Nyingma ( rnying ma ). I give a concise presentation of each tradition’s interpretation of emptiness and show how (...) each interpretation represents a distinctive aspect of its meaning. Given that Buddhist traditions (1) accept an extra-linguistic reality and (2) maintain a strong tradition of suspicion of language with the belief that language both constructs and distorts reality, this paper responds to an issue that is not so much whether or not an inexpressible reality can be expressed, but rather how it is best articulated. (shrink)

Buddhist theories of mind pivot between two distinct interpretative strands: an epistemological tradition in which the mind, or the mental, is the foundation for valid knowledge and a tradition of deconstruction, in which there is no privileged vantage point for truth claims. The contested status of these two strands is evident in the debates surrounding the relationship between epistemology and Madhyamaka that extend from India to Tibet. The paper will focus on two exemplars of these approaches in Tibet, those of (...) Śākya Chokden and Tsongkhapa. (shrink)

This paper queries the logic of the structure of hierarchical philosophical systems. Following the Indian tradition of siddhānta, Tibetan Buddhist traditions articulate a hierarchy of philosophical views. The ‘Middle Way’ philosophy or Madhyamaka—the view that holds that the ultimate truth is emptiness—is, in general, held to be the highest view in the systematic depictions of philosophies in Tibet, and is contrasted with realist schools of thought, Buddhist and non-Buddhist. But why should an antirealist or nominalist position be said to be (...) ‘better’ than a realist position? What is the criterion for this claim and is it, or can it, be more than a criterion that is tradition-specific for only Tibetan Buddhists? In this paper, I will look at the criteria to evaluate Buddhist philosophical traditions, particularly as articulated in what came to be referred as the ‘nonsectarian’ tradition. I draw from the recent work of Jorge Ferrer to query the assumptions of the hierarchical structures of ‘nonsectarian’ traditions and attempt to articulate an evaluative criteria for a nonsectarian stance that are not based solely on metaphysical or tradition-specific claims. (shrink)

Buddhist traditions understand emptiness in various ways, and two streams of interpretation, “self-emptiness” and “other-emptiness” , have emerged in Tibet that help bring into focus the extent to which interpretations diverge.1 In contrast to self-emptiness, other-emptiness does not refer to a phenomenon’s lack of its own essence; it refers to the ultimate reality’s lack of all that it is not. Rather than claiming the universality of self-emptiness , proponents of other-emptiness assert another way to understand emptiness with regard to the (...) ultimate . These two interpretations of emptiness—as ground and as groundless .. (shrink)

The culminating philosophy and practice for Buddhist traditions in Tibet is what is found in tantra, or Vajrayāna. Yet Tibet is unique in the Buddhist world in that it is a place where not only the traditions of tantra are practiced, but where the epistemological traditions of valid cognition and what came to be known as Prāsaṅgika‐Madhyamaka also took root. This chapter briefly surveys a range of ways in which Madhyamaka is represented in Tibet. Madhyamaka takes the place of the (...) highest philosophical view among Tibetan Buddhist sects, and seeing how different traditions formulate the view of Madhyamaka is an important part of understanding how these traditions relate to tantra and negotiate the relationship between Madhyamaka and Vajrayāna. Vajrayāna in Tibet is pantheist to the core, for, in its most profound expressions all dualities between the divine and the world are radically undone. (shrink)

Mipam (‘ju mi pham rgya mtsho, 1846–1912), an architect of the Nyingma (rnying ma) tradition of Tibet in the late nineteenth and early twentieth centuries, articulates two distinct models of the two truths that are respectively reflected in Madhyamaka and Yogācāra Buddhist traditions. The way he positions these two models sheds light on how levels of description are at play in his integration of these traditions. Mipam positions one kind of two-truth model as the product of an ontological analysis while (...) another model can be seen as resulting from a phenomenological reduction. He accommodates both models into his systematic interpretation, and for him, each one has an important role to play in coming to understand the nature of the Buddhist truths of emptiness and Buddha-nature. Since each model reflects a different style of analysis, or a different perspective on truth, his presentation reveals how neither model alone has the last word on the nature of what is and how it is experienced. This paper analyzes the means by which he lays out these two models of the two truths, and explores the implications of their integration in his philosophical works. A primary concern for Mipam, and a factor that guides his attempt to integrate these two approaches to truth, is his aim to both induce authentic experience and true knowledge on the one hand, and represent reality and the experience of it on the other. These competing and complimentary objectives are a central focus around which both styles of critical reflection, and both models of the two truths, revolve. (shrink)

Douglas Duckworth’s Tibetan Buddhist Philosophy of Mind and Nature introduces a thematic way to understand the terrain of Buddhist philosophy of mind. This book is exciting for scholars who work on Buddhist philosophy, philosophy of mind, and especially Buddhist philosophy of mind or phenomenology. This wide appeal emerges from Duckworth’s own skepticism of sectarian lines between Madhyamaka and Mind-Only traditions. While guiding us through contentious topics, Duckworth shows us how these philosophies have an underappreciated affinity as (...) they “orbit a common ground” of nonduality. This review will focus its praise, summaries, and comments on the five chapters... (shrink)

Mipam on Buddha-Nature: The Ground of the Nying-ma Tradition. By Douglas S. Duckworth. Albany: State University of New York Press, 2008. Pp. xxxiv + 292. $80 ; $27.95.

Review of Douglas S. Duckworth (2019). Tibetan Buddhist Philosophy of Mind and Nature. Oxford: Oxford University Press.

Śāntideva's Bodhicaryāvatāra is an extraordinary text. Its ethical arguments, with their metaphysical grounding, are among the most explicit in classical Indian literature. This fact alone is sufficient to place the BCA among the most important texts of classical Indian philosophy. But the BCA's importance goes well beyond philosophy as such, as the Readings volume reviewed here shows amply: it is a work of poetic and literary brilliance with ritual and meditative significance in Tibet and elsewhere. (There is nothing wrong with (...) the Readings volume's English translation of the title as... (shrink)

Media argumentation is a powerful force in our lives. From political speeches to television commercials to war propaganda, it can effectively mobilize political action, influence the public, and market products. This book presents a new and systematic way of thinking about the influence of mass media in our lives, showing the intersection of media sources with argumentation theory, informal logic, computational theory, and theories of persuasion. Using a variety of case studies that represent arguments that typically occur in the mass (...) media, Douglas Walton demonstrates how tools recently developed in argumentation theory can be usefully applied to the identification, analysis, and evaluation of media arguments. (shrink)

Fundamentals of Critical Argumentation presents the basic tools for the identification, analysis, and evaluation of common arguments for beginners. The book teaches by using examples of arguments in dialogues, both in the text itself and in the exercises. Examples of controversial legal, political, and ethical arguments are analyzed. Illustrating the most common kinds of arguments, the book also explains how to evaluate each kind by critical questioning. Douglas Walton shows how arguments can be reasonable under the right dialogue conditions (...) by using critical questions to evaluate them. The book teaches by example, both in the text itself and in exercises, but it is based on methods that have been developed through the author's thirty years of research in argumentation studies. (shrink)

A "slippery slope argument" is a type of argument in which a first step is taken and a series of inextricable consequences follow, ultimately leading to a disastrous outcome. Many textbooks on informal logic and critical thinking treat the slippery slope argument as a fallacy. Walton argues that used correctly in some cases, they can be a reasonable type of argument to shift a burden of proof in a critical discussion, while in other cases they are used incorrectly. Walton identifies (...) and analyzes four types of slippery slope argument. Walton presents guidelines that show how each type of slippery slope argument can be used correctly or incorrectly, using over fifty case studies of argumentation on controversial issues. These include abortion, medical research on human embryos, euthanasia, the decriminalization of marijuana, pornography, and censorship, and banning of American flag burning. (shrink)

Second edition of the introductory guidebook to the basic principles of constructing sound arguments and criticising bad ones. Non-technical in approach, it is based on 186 examples, which Douglas Walton, a leading authority in the field of informal logic, discusses and evaluates in clear, illustrative detail. Walton explains how errors, fallacies, and other key failures of argument occur. He shows how correct uses of argument are based on sound strategies for reasoned persuasion and critical responses. This edition takes into (...) account many developments in the field of argumentation study that have occurred since 1989, many created by the author. Drawing on these developments, Walton includes and analyzes 36 new topical examples and also brings in work on argumentation schemes. Ideally suited for use in courses in informal logic and introduction to philosophy, this book will also be valuable to students of pragmatics, rhetoric, and speech communication. (shrink)

Vol. presents a method for critically evaluating relevance in arguments based on case studies & a new relevance theory incorporating techniques of argumentation theory, logic & artificiaI intelligence. For scholars/students in argumentation & rhetoric.

Argumentation, which can be abstractly defined as the interaction of different arguments for and against some conclusion, is an important skill to learn for everyday life, law, science, politics and business. The best way to learn it is to try it out on real instances of arguments found in everyday conversational exchanges and legal argumentation. The introductory chapter of this book gives a clear general idea of what the methods of argumentation are and how they work as tools that can (...) be used to analyze arguments. Each subsequent chapter then applies these methods to a leading problem of argumentation. Today the field of computing has embraced argumentation as a paradigm for research in artificial intelligence and multi-agent systems. Another purpose of this book is to present and refine tools and techniques from computing as components of the methods that can be handily used by scholars in other fields. (shrink)

Recent work in artificial intelligence has increasingly turned to argumentation as a rich, interdisciplinary area of research that can provide new methods related to evidence and reasoning in the area of law. Douglas Walton provides an introduction to basic concepts, tools and methods in argumentation theory and artificial intelligence as applied to the analysis and evaluation of witness testimony. He shows how witness testimony is by its nature inherently fallible and sometimes subject to disastrous failures. At the same time (...) such testimony can provide evidence that is not only necessary but inherently reasonable for logically guiding legal experts to accept or reject a claim. Walton shows how to overcome the traditional disdain for witness testimony as a type of evidence shown by logical positivists, and the views of trial sceptics who doubt that trial rules deal with witness testimony in a way that yields a rational decision-making process. (shrink)

In this volume, Douglas Yoder uses the tools of modern and postmodern philosophy and biblical criticism to elucidate the epistemology of the Tanakh, the collection of writings that comprise the Hebrew Bible. Despite the conceptual sophistication of the Tanakh, its epistemology has been overlooked in both religious and secular hermeneutics. The concept of revelation, the genre of apocalypse, and critiques of ideology and theory are all found within or derive from epistemic texts of the Tanakh. Yoder examines how philosophers (...) such as Spinoza, Hume, and Kant interacted with such matters. He also explores how the motifs of writing, reading, interpretation, image, and animals, topics that figure prominently in the work of Derrida, Foucault, and Nietzsche, appear also in the Tanakh. An understanding of Tanakh epistemology, he concludes, can lead to new appraisals of religious and secular life throughout the modern world. (shrink)

Why does performing certain tasks cause the aversive experience of mental effort and concomitant deterioration in task performance? One explanation posits a physical resource that is depleted over time. We propose an alternative explanation that centers on mental representations of the costs and benefits associated with task performance. Specifically, certain computational mechanisms, especially those associated with executive function, can be deployed for only a limited number of simultaneous tasks at any given moment. Consequently, the deployment of these computational mechanisms carries (...) an opportunity cost – that is, the next-best use to which these systems might be put. We argue that the phenomenology of effort can be understood as the felt output of these cost/benefit computations. In turn, the subjective experience of effort motivates reduced deployment of these computational mechanisms in the service of the present task. These opportunity cost representations, then, together with other cost/benefit calculations, determine effort expended and, everything else equal, result in performance reductions. In making our case for this position, we review alternative explanations for both the phenomenology of effort associated with these tasks and for performance reductions over time. Likewise, we review the broad range of relevant empirical results from across sub-disciplines, especially psychology and neuroscience. We hope that our proposal will help to build links among the diverse fields that have been addressing similar questions from different perspectives, and we emphasize ways in which alternative models might be empirically distinguished. (shrink)

This book provides a critical overview of the entirety of Marcuse's work and discusses his enduring importance. Kellner had extensive interviews with Marcuse and provides hitherto unknown information about his road to Marxism, his relations with Heidegger and Existentialism, his involvement with the Frankfurt School, and his reasons for appropriating Freud in the 1950s. In addition Kellner provides a novel interpretation of the genesis and structure of Marcuse's theory of one-dimensional society, of the development of his political theory, and of (...) the role of aesthetics in his critical theory. (shrink)

Develops a logical analysis of dialogue in which two or more parties attempt to advance their own interests. It includes a classification of the major types of dialogues and a discussion of several important informal fallacies.

This book provides a systematic analysis of many common argumentation schemes and a compendium of 96 schemes. The study of these schemes, or forms of argument that capture stereotypical patterns of human reasoning, is at the core of argumentation research. Surveying all aspects of argumentation schemes from the ground up, the book takes the reader from the elementary exposition in the first chapter to the latest state of the art in the research efforts to formalize and classify the schemes, outlined (...) in the last chapter. It provides a systematic and comprehensive account, with notation suitable for computational applications that increasingly make use of argumentation schemes. (shrink)

On September 1, 2023, Texas made important revisions to it its decades‐old statute granting legal safe harbor immunity to physicians who withhold or withdraw life‐sustaining treatment over the objection of critically ill patients’ surrogate decision‐makers. However, lawmakers left untouched glaring flaws in a key safeguard for patients—the transfer option. The transfer option is ethically important because, when no hospital is willing to accept the patient in transfer, that fact is taken as strong evidence that the surrogates’ treatment requests fall outside (...) accepted medical practice. But there are serious shortcomings in how the transfer option is carried out in Texas and many other states, which undermines the ethical usefulness of the process. We identify these shortcomings and recommend revisions to state statutes and professional guidelines to overcome them. (shrink)

Wigmore thought that there was a science of proof underlying legal reasoning that could be displayed in any given case as a graphic sequence of argumentation from the evidence in the case leading to the ultimate probandum. Argumentation technology has now vindicated this approach by providing useful qualitative methods that can be applied to identifying, analyzing, and evaluating the pro and con arguments put forward by both sides in a trial. In this chapter, it is shown how to apply argumentation (...) schemes, such as argument from witness testimony, using argument diagrams applied to typical sequences of evidence-based legal reasoning in which there is a successive refinement of arguments displayed as the evidence comes into a case. It is shown how argument from applying rules to cases, teleological, argument from expert witness testimony, and abductive reasoning are centrally important for this purpose. (shrink)

First published in 1984, Cultural Analysis is a systematic examination of the theories of culture contained in the writings of four contemporary social theorists: Peter L. Berger, Mary Douglas, Michel Foucault, and Jürgen Habermas. This study of their work clarifies their contributions to the analysis of culture and shows the converging assumptions that the authors believe are laying the foundation for a new approach to the study of culture. The focus is specifically on culture, a concept that remains subject (...) to ambiguities of treatment, and concentrates on questions concerning the definition and content of culture, its construction, its relations with social conditions, and the manner in which it may be changing. The books demonstrates how these writers have made strides towards defining culture as an objective element of social interaction which can be subjected to critical investigation. (shrink)

This book identifies 25 argumentation schemes for presumptive reasoning and matches a set of critical questions to each.

This book provides a systematic analysis of many common argumentation schemes and a compendium of 96 schemes. The study of these schemes, or forms of argument that capture stereotypical patterns of human reasoning, is at the core of argumentation research. Surveying all aspects of argumentation schemes from the ground up, the book takes the reader from the elementary exposition in the first chapter to the latest state of the art in the research efforts to formalize and classify the schemes, outlined (...) in the last chapter. It provides a systematic and comprehensive account, with notation suitable for computational applications that increasingly make use of argumentation schemes. (shrink)

Although fallacies have been common since Aristotle, until recently little attention has been devoted to identifying and defining them. Furthermore, the concept of fallacy itself has lacked a sufficiently clear meaning to make it a useful tool for evaluating arguments. Douglas Walton takes a new analytical look at the concept of fallacy and presents an up-to-date analysis of its usefulness for argumentation studies. Walton uses case studies illustrating familiar arguments and tricky deceptions in everyday conversation where the charge of (...) fallaciousness is at issue. The numerous case studies show in concrete terms many practical aspects of how to use textual evidence to identify and analyze fallacies and to evaluate arguments as fallacious. Walton looks at how an argument is used in the context of conversation. He defines a fallacy as a conversational move, or sequence of moves, that is supposed to be an argument that contributes to the purpose of the conversation but in reality interferes with it. The view is a pragmatic one, based on the assumption that when people argue, they do so in a context of dialogue, a conventionalized normative framework that is goal-directed. Such a contextual framework is shown to be crucial in determining whether an argument has been used correctly. Walton also shows how examples of fallacies given in the logic textbooks characteristically turn out to be variants of reasonable, even if defeasible or questionable arguments, based on presumptive reasoning. This is the essence of the evaluation problem. A key thesis of the book, which must not be taken for granted as previous textbooks have so often done, is that you can spot a fallacy from how it was used in a context of dialogue. This is an innovative and even, as Walton notes, "a radical and controversial" theory of fallacy. (shrink)

A growing interest in and concern about the adequacy and fairness of modern peer-review practices in publication and funding are apparent across a wide range of scientific disciplines. Although questions about reliability, accountability, reviewer bias, and competence have been raised, there has been very little direct research on these variables.The present investigation was an attempt to study the peer-review process directly, in the natural setting of actual journal referee evaluations of submitted manuscripts. As test materials we selected 12 already published (...) research articles by investigators from prestigious and highly productive American psychology departments, one article from each of 12 highly regarded and widely read American psychology journals with high rejection rates (80%) and nonblind refereeing practices.With fictitious names and institutions substituted for the original ones (e.g., Tri-Valley Center for Human Potential), the altered manuscripts were formally resubmitted to the journals that had originally refereed and published them 18 to 32 months earlier. Of the sample of 38 editors and reviewers, only three (8%) detected the resubmissions. This result allowed nine of the 12 articles to continue through the review process to receive an actual evaluation: eight of the nine were rejected. Sixteen of the 18 referees (89%) recommended against publication and the editors concurred. The grounds for rejection were in many cases described as “serious methodological flaws.” A number of possible interpretations of these data are reviewed and evaluated. (shrink)

Commonsense Consequentialism is a book about morality, rationality, and the interconnections between the two. In it, Douglas W. Portmore defends a version of consequentialism that both comports with our commonsense moral intuitions and shares with other consequentialist theories the same compelling teleological conception of practical reasons. Broadly construed, consequentialism is the view that an act's deontic status is determined by how its outcome ranks relative to those of the available alternatives on some evaluative ranking. Portmore argues that outcomes should (...) be ranked, not according to their impersonal value, but according to how much reason the relevant agent has to desire that each outcome obtains and that, when outcomes are ranked in this way, we arrive at a version of consequentialism that can better account for our commonsense moral intuitions than even many forms of deontology can. What's more, Portmore argues that we should accept this version of consequentialism, because we should accept both that an agent can be morally required to do only what she has most reason to do and that what she has most reason to do is to perform the act that would produce the outcome that she has most reason to want to obtain.Although the primary aim of the book is to defend a particular moral theory, Portmore defends this theory as part of a coherent whole concerning our commonsense views about the nature and substance of both morality and rationality. Thus, it will be of interest not only to those working on consequentialism and other areas of normative ethics, but also to those working in metaethics. Beyond offering an account of morality, Portmore offers accounts of practical reasons, practical rationality, and the objective/subjective obligation distinction. (shrink)

Properties and objects are everywhere, but remain a philosophical mystery. Douglas Ehring argues that the idea of tropes--properties and relations understood as particulars--provides the best foundation for a metaphysical account of properties and objects. He develops and defends a new theory of trope nominalism.

What is truth? What role does truth play in the connections between language and the world? What is the relationship between truth and being? Douglas Edwards tackles these questions and develops a distinctive metaphysical worldview. He argues that in some domains language responds to the world, whereas in others language generates the world.

We hypothesised that belief in conspiracy theories would be predicted by the general tendency to attribute agency and intentionality where it is unlikely to exist. We further hypothesised that this tendency would explain the relationship between education level and belief in conspiracy theories, where lower levels of education have been found to be associated with higher conspiracy belief. In Study 1 participants were more likely to agree with a range of conspiracy theories if they also tended to attribute intentionality and (...) agency to inanimate objects. As predicted, this relationship accounted for the link between education level and belief in conspiracy theories. We replicated this finding in Study 2, whilst taking into account beliefs in paranormal phenomena. These results suggest that education may undermine the reasoning processes and assumptions that are reflected in conspiracy belief. (shrink)

The continuing power of racist ideology threatens liberal democracy, for racism is more than a personal bias or a social construction. It is an ideological framework that reduces human beings to an existence along a color-coded spectrum, with people designated as “white” at the top of the hierarchy and people designated as “black” at the bottom. One has to see this ideology clearly in order to choose a proper response and then act accordingly. First, the reality of “race” has been (...) exposed as unscientific and illusory, and as based not on biology or genetics, but on a legacy of empowerment for some and enslavement for others. Second, this racist ideology, part of our disenchanted, secular age, is exposed as a continuing form of enchantment in its manner of seeing the world, opening the possibility for a spiritual response. Third, dismantling this racist ideology requires a reimagining of “blackness” as a source of life and spirituality, as a way of countering and rewriting the dominant racist narrative. Fourth, a postsecular spiritualty, based on the work of Pope Francis—that emphasizes the importance of protecting our common human dignity, of caring for each other, and of “walking together”—can be engaged as a path for action in the battle against racism. (shrink)

A new pragmatic approach, based on the latest developments in argumentation theory, analyzing appeal to expert opinion as a form of argument. Reliance on authority has always been a common recourse in argumentation, perhaps never more so than today in our highly technological society when knowledge has become so specialized—as manifested, for instance, in the frequent appearance of "expert witnesses" in courtrooms. When is an appeal to the opinion of an expert a reasonable type of argument to make, and when (...) does it become a fallacy? This book provides a method for the evaluation of these appeals in everyday argumentation. Specialized domains of knowledge such as science, medicine, law, and government policy have gradually taken over as the basis on which many of our rational decisions are made daily. Consequently, appeal to expert opinion in these areas has become a powerful type of argument. Challenging an argument based on expert scientific opinion, for example, has become as difficult as it once was to question religious authority. Walton stresses that even in cases where expert opinion is divided, the effect of it can still be so powerful that it overwhelms an individual's ability to make a decision based on personal deliberation of what is right or wrong in a given situation. The book identifies the requirements that make an appeal to expert opinion a reasonable or unreasonable argument. Walton's new pragmatic approach analyzes that appeal as a distinctive form of argument, with an accompanying set of appropriate critical questions matching the form. Throughout the book, a historical survey of the key developments in the evolution of the argument from authority, dating from the time of the ancients, is given, and new light is shed on current problems of "junk science" and battles between experts in legal argumentation. (shrink)

Walton gives a clear method for analyzing and evaluating cases of ad hominem arguments found in everyday argumentation.

This article presents a philosophical framework for physician-family ethical decision-making for the controversial cases of withdrawal, initiation, or continuation of treatment for spina bifida infants. The well-known criteria for selective treatment proposed by Lorber are shown to be ethically sub-optimal on the grounds that they are based on a general conception of the decision framework that is open to serious criticisms and questioning.We propose a model of joint physician-family decision-making that we think represents a more rational method of balancing patient (...) autonomy with the professional expertise and international moral norms of physicians. We raise serious reservations about the wisdom of allowing the state to intervene too strenously in this type of decision, in many cases. (shrink)