Avoiding partisan diatribe, Left Wing, Right Wing, People, and Power traces the historical development of the left wing and the right wing to reveal that the core of politics is the conflict over power. Despite specific differences of time and place, political actions are consistently efforts to preserve or change the structure and dynamics of power. With this insight, we can better understand political positions and actions. -/- Written in an accessible style, this book will inform readers regardless of where (...) they see themselves on the political spectrum. With clear but nuanced definitions of political ideologies and movements, the author shows how politics is people seeking to express and expand their power in the social space around them. Thus, the clash of the left and right wings is not about grand ideologies but instead is about power relations and the flow of power among people. (shrink)

Following Axel Honneth, I accept that recognition is integral to individuals’ self-realization and to social justice and that instances of misrecognition are injustices that cause moral injuries. The change in approach to misrecognition that I advocate is to replace a macrosocial top-down picture of misrecognition, such as Honneth’s typology, with a fine-grained phenomenological picture of multiple dimensions in misrecognition behaviors that offers greater explanatory power. This paper explains why a multidimensional view of misrecognition is needed and explores the various ways (...) that engagement with pathological norms or disengagement from individuals lead to injustices of misrecognition and how understanding behaviors in terms of these two dimensions—norms and individuals—illuminates causes of injustice. The multidimensional view of misrecognition replaces Honneth’s binary view of misrecognition as the contrary to recognition without replacing Honneth’s conceptions of the value of recognition. (shrink)

The need for justice for individuals, groups, and society as a whole has perhaps never been more pressing. The presence or absence of social recognition plays a vital role in both social injustices and efforts to overcome and prevent them. Critical theory philosopher Axel Honneth’s influential accounts of recognition and struggles for recognition contain important insights about injustice and social justice movements. Unfortunately, some of Honneth’s concepts are narrow and need expansion for them to be useful in considering social injustices (...) and responses to those injustices. This is especially true if we are to understand and respond to current social justice issues such as Black Lives Matter and the climate crisis. -/- Douglas Giles presents an important corrective and addition to Axel Honneth’s view of recognition that gives the concepts of recognition, misrecognition, and struggles for recognition more explanatory power. He first critiques Honneth’s portrayal of misrecognition as being a simple lack of recognition and provides an alternative view of misrecognition as complex and multidimensional, helping us better understand the causes and effects of injustices. He then engages in a critical examination of Honneth’s account of struggles for recognition—the emancipation from injustice. The American civil rights movement and women’s suffrage movements are archetypal political struggles for recognition, but Honneth, like Charles Taylor and others, sees struggles for recognition only as political struggles, leaving out much of the story of struggles for recognition. In response, Giles presents a more robust picture of struggles for recognition that decentralizes struggles for recognition by including individual experience and agency. -/- This contribution to recognition studies expands the reality of recognition and misrecognition beyond theoretical concepts into the daily lives of individuals. Recognition is essential for affirming one’s identity and one’s place in community and society. Misrecognition is at the heart of many injustices from interpersonal relations to structural socioeconomic inequalities. Struggles for recognition are ubiquitous for everyone because people’s need for recognition extends far beyond political recognition. Giles crafts a view of recognition and misrecognition that identifies some important problems in critical theory’s approach to social justice and offers new conceptualizations to assist future research in various fields of critical social theories. (shrink)

My purpose here is to provide a theoretical context for exploring what enables and prevents interreligious dialogue. My approach is to look at the possible attitudes within personal interactions that motivate and inform prejudice toward and acceptance of people of other religions and the possible attitudes that would mitigate it. I do not see religious tolerance and intolerance as an either/or relation but as varied phenomena that emerge from everyday human life. Societies and religions are many-sided, and personal interactions between (...) people of different religions reflect not only religious beliefs and traditions but the constellation of social forces and personal desires and fears. (shrink)

A critical review of the book, "Beyond Philosophy," assessing the authors' argument with an eye toward the book's usefulness for educators in art theory and intersectional philosophy courses.

A fresh and original presentation that is easy and affordable for students, instructors, and general readers to use. This well-written, insightful history of philosophy is basic enough to be understood by those with no prior experience with philosophy but sophisticated enough to inform further those with some knowledge of philosophy. -/- Based on the author’s 20-plus years of teaching philosophy and learning what works for students, How We Are and How We Got Here is designed to connect with students to (...) help them understand philosophy and why it matters to them, regardless of their major. Its straightforward conversational presentation of philosophy includes readers in philosophy’s long conversation. Its chronological presentation places philosophers in their historical context, showing how philosophy is an ongoing interaction with society seeking practical knowledge useful to us in everyday life. -/- Key Features that fill multiple gaps in existing textbooks: -/- * Shows students how innovations in philosophy have interacted with and changed history, leading to how we are today. * Presents philosophy as a vital part of our lives, not as a set of isolated theoretical problems, avoiding the disconnected and fragmented silo approach of most textbooks. * Avoids the sink-or-swim approach of anthologies that plunges students into a hodgepodge of disjoint readings without adequate guidance. * Does not duplicate material covered in other introductory courses of ethics and logic but focuses on the rest of philosophy. * Focuses on explaining the ideas of the philosophers, allowing instructors to choose, at their option, primary texts from the plentifully available royalty-free sources. * Extensively covers vital areas of philosophy ignored by most textbooks, including pragmatism, phenomenology, social and political philosophy, postmodernism, feminist philosophy, and philosophy of race. * Always remains engaging and accessible to the reader. Neither dumbs down the material nor over complicates it. * Provides clear and direct text unencumbered by bells and whistles and other extraneous materials. -/- How We Are and How We Got Here provides students of all backgrounds with a clear and whole understanding of philosophy and its role in history and society, making the 2,400-year history of Western philosophy vital and relevant to today. It shows that philosophy is not a cold analytical academic procedure but exciting and alive, and reveals how we are all philosophers. (shrink)

Individuals in the Social Lifeworld is an analysis of Dasein’s Being-in-the-world by asking how an individual Dasein (a person) interacts with their fellow Dasein (other people). Acknowledging that mineness is fundamental to Dasein, the book’s analysis uncovers Being-sphere as the existential place of Dasein that is formed through a person’s interactions with and involvements with the world. Being-sphere does not express any form of idealism but is an acknowledgment of what Being-in-the-world means for perception and individual responses to the world. (...) -/- Being-sphere provides valuable tools for social and political philosophy by seeing interpersonal relations as a dynamic interaction of individual Being-spheres (people). Using the concept of Being-sphere in social philosophy explains how a person is embedded in the world and how the world is an integral part of a person. The concept of Being-sphere avoids the problems of the Cartesian subject while at the same time acknowledging the person as a dynamic self-constituting rational and moral agent not wholly determined. It shows how people gain beliefs and use them as the basis for their worldviews and actions. -/- Being-sphere improves Heidegger’s concepts of das Man and Befindlichkeit and provides a broader conception of Dasein and its projection into its possibilities. Because it takes seriously Heidegger’s observation that subjectivity is the true world of Dasein, it can explain the way that a person encounters and appropriates anything in the world, particularly other people. Being-sphere also explains how people experience and are affected and changed by their experiences, revealing new depths of a person’s situatedness in the world and their relationship with society. (shrink)

The Quest for Understanding: A Historical Introduction to Philosophy is a fresh approach to teaching philosophy for a new millennium. It presents philosophy as a long conversation of people seeking to understand who we are, what the world is really like, and how we can build a better life. -/- Based on the author’s 20-plus years of teaching philosophy and seeing what works for students, the book is designed to connect with students to help them understand philosophy and why it (...) matters to them, regardless of their major. Its straightforward conversational presentation of philosophy is easy for students, instructors, and general readers to use. -/- Key unique benefits: -/- Never talks down to students but includes them in philosophy’s long conversation Gives a historical presentation that places philosophers in their historical context, showing how philosophers built on the ideas of their predecessors and responded to their times Avoids the disconnected and fragmented view offered by topically arranged textbooks by using a chronological, contextual approach Shows students how philosophy connects to their personal lives by explaining how innovations in philosophy have interacted with and changed history, leading to who we are today Focuses on explaining the ideas of the philosophers, allowing instructors to choose, at their option, primary texts from the plentifully available royalty-free sources Extensively covers vital areas of philosophy ignored by most textbooks, including phenomenology, social and political philosophy, postmodernism, feminist philosophy, philosophy of race, and 21st century trends in philosophy Provides clear text unencumbered by bells and whistles and extraneous materials -/- The Quest for Understanding provides students with a clear and whole understanding of philosophy and its role in history and society. It shows that philosophy is not dry or obscure, but exciting and alive, and reveals how we are all philosophers. Related ISBN's: 9781792457609, 9781792460692 . (shrink)

In 2016, this Journal published an article by Rob Lawlor1 on what we might call the acceptance-refusal asymmetry in competence requirements. This is the view that there can be cases in which a patient is sufficiently competent to accept a treatment ( viz., to give consent to it), but not sufficiently competent to refuse it ( viz., to withhold consent to it). Though the main purpose of Lawlor’s paper was to distinguish this asymmetry from various other asymmetries with which it (...) has sometimes been confused,1 Lawlor also presented a brief case in favour of it. Developing an earlier argument of Ian Wilks’,2 3 Lawlor argued that, when the risks associated with refusing a treatment are graver than those associated with accepting it, a higher level of competence may be required to refuse a treatment than to accept it. This claim could have important implications for the law, since determinations of competence often play a central role in determining the lawfulness of refusing or imposing a treatment (eg, in England and Wales under the Mental Capacity Act 2005). Indeed, the acceptance-refusal asymmetry in competence requirements, or something close to it, has played an important role in court judgments.2 However, Lawlor himself suggests that his conclusion will have practical implications only in a narrow range of cases.3 In this issue, Pickering, Giles Newton-Howes and Simon Walker (henceforth ‘the authors’) respond to Lawlor’s piece.4 They deny that competence requirements should depend on the level of risk associated with a decision, and thus that there is any basis for the acceptance-refusal asymmetry in competence requirements. Part of the authors’ argument involves contesting the way in which Lawlor uses cases to support his view. In one case cited by Lawlor—and drawn from Wilks—we are invited to consider a whether …. (shrink)

In 2016, this Journal published an article by Rob Lawlor1 on what we might call the acceptance-refusal asymmetry in competence requirements. This is the view that there can be cases in which a patient is sufficiently competent to accept a treatment, but not sufficiently competent to refuse it. Though the main purpose of Lawlor’s paper was to distinguish this asymmetry from various other asymmetries with which it has sometimes been confused,1 Lawlor also presented a brief case in favour of it. (...) Developing an earlier argument of Ian Wilks’,2 3 Lawlor argued that, when the risks associated with refusing a treatment are graver than those associated with accepting it, a higher level of competence may be required to refuse a treatment than to accept it. This claim could have important implications for the law, since determinations of competence often play a central role in determining the lawfulness of refusing or imposing a treatment. Indeed, the acceptance-refusal asymmetry in competence requirements, or something close to it, has played an important role in court judgments.2 However, Lawlor himself suggests that his conclusion will have practical implications only in a narrow range of cases.3 In this issue, Pickering, Giles Newton-Howes and Simon Walker respond to Lawlor’s piece.4 They deny that competence requirements should depend on the level of risk associated with a decision, and thus that there is any basis for the acceptance-refusal asymmetry in competence requirements. Part of the authors’ argument involves contesting the way in which Lawlor uses cases to support his view. In one case cited by Lawlor—and drawn from Wilks—we are invited to consider a whether …. (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.

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)

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)

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)

This is an encyclopedia entry on consequentializing. It explains what consequentializing is, what makes it possible, why someone might be motivated to consequentialize, and how to consequentialize a non-consequentialist theory.

Constructive mathematics – mathematics in which ‘there exists’ always means ‘we can construct’ – is enjoying a renaissance. Fifty years on from Bishop’s groundbreaking account of constructive analysis, constructive mathematics has spread out to touch almost all areas of mathematics and to have profound influence in theoretical computer science. This handbook gives the most complete overview of modern constructive mathematics, with contributions from leading specialists surveying the subject’s myriad aspects. Major themes include: constructive algebra and geometry, constructive analysis, constructive topology, (...) constructive logic and foundations of mathematics, and computational aspects of constructive mathematics. A series of introductory chapters provides graduate students and other newcomers to the subject with foundations for the surveys that follow. Edited by four of the most eminent experts in the field, this is an indispensable reference for constructive mathematicians and a fascinating vista of modern constructivism for the increasing number of researchers interested in constructive approaches. (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)

Doxing is the intentional public release onto the Internet of personal information about an individual by a third party, often with the intent to humiliate, threaten, intimidate, or punish the identified individual. In this paper I present a conceptual analysis of the practice of doxing and how it differs from other forms of privacy violation. I distinguish between three types of doxing: deanonymizing doxing, where personal information establishing the identity of a formerly anonymous individual is released; targeting doxing, that discloses (...) personal information that reveals specific details of an individual’s circumstances that are usually private, obscure, or obfuscated; and delegitimizing doxing, which reveals intimate personal information that damages the credibility of that individual. I also describe how doxing differs from blackmail and defamation. I argue that doxing may be justified in cases where it reveals wrongdoing, but only if the information released is necessary to reveal that such wrongdoing has occurred and if it is in the public interest to reveal such wrongdoing. Revealing additional information, such as that which allows an individual to be targeted for harassment and intimidation, is unjustified. I illustrate my discussion with the examples of the alleged identification of the creator of Bitcoin, Satoshi Nakamoto, by Newsweek magazine, the identification of the notorious Reddit user Violentacrez by the blog Gawker, and the harassment of game developer Zoe Quinn in the ‘GamerGate’ Internet campaign. (shrink)

In this, the sixth chapter of _Kantsequentialism: A Morality of Ends_, I argue that the duty of beneficence is best understood as a duty both (a) to adopt helping the needy as a serious, major, continually relevant, life-shaping end and (b) to refrain from acting in a way that would manifest one’s failure to do so. What’s more, I argue that Kantsequentialism offers us the best account of whether an act manifests a failure to have adopted helping the needy as (...) such a life-shaping end. I start by considering some alternative accounts of our duty of beneficence, examining where each goes wrong. I then conclude by showing how Kantsequentialism offers us the best approach to accommodating agent-centered options. (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)

David DeGrazia tentatively defends what he calls the Interests Model of moral status (see page 135).1 On this model all sentient beings have the same moral status, though some are owed more than others in virtue of having more or stronger interests. The proponent of this model can accept, say, that one should normally save the life of a human in preference to that of a dog. But she denies that we should save the human because he has higher moral (...) status. Instead, the human should be saved because he has more at stake—he may, for example, have a stronger interest in continued existence. In defending the Interests Model, DeGrazia cuts against the grain of recent theorising on moral status, which has instead favoured what he calls the Respect Model. (shrink)

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

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.

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

This book examines three areas in which abductive reasoning is especially important: medicine, science, and law. The reader is introduced to abduction and shown how it has evolved historically into the framework of conventional wisdom in logic. Discussions draw upon recent techniques used in artificial intelligence, particularly in the areas of multi-agent systems and plan recognition, to develop a dialogue model of explanation. Cases of causal explanations in law are analyzed using abductive reasoning, and all the components are finally brought (...) together to build a new account of abductive reasoning. By clarifying the notion of abduction as a common and significant type of reasoning in everyday argumentation, _Abductive Reasoning_ will be useful to scholars and students in many fields, including argumentation, computing and artificial intelligence, psychology and cognitive science, law, philosophy, linguistics, and speech communication and rhetoric. (shrink)

The notion of burden of proof and its companion notion of presumption are central to argumentation studies. This book argues that we can learn a lot from how the courts have developed procedures over the years for allocating and reasoning with presumptions and burdens of proof, and from how artificial intelligence has built precise formal and computational systems to represent this kind of reasoning. The book provides a model of reasoning with burden of proof and presumption, based on analyses of (...) many clearly explained legal and non-legal examples. The model is shown to fit cases of everyday conversational argumentation as well as argumentation in legal cases. Burden of proof determines under what conditions an arguer is obliged to support a claim with an argument that backs it up and how strong that argument needs to be to prove the claim in question. (shrink)

An unknown process is generating a sequence of symbols, drawn from an alphabet, A. Given an initial segment of the sequence, how can one predict the next symbol? Ray Solomonoff’s theory of inductive reasoning rests on the idea that a useful estimate of a sequence’s true probability of being outputted by the unknown process is provided by its algorithmic probability (its probability of being outputted by a species of probabilistic Turing machine). However algorithmic probability is a “semimeasure”: i.e., the sum, (...) over all x∈A, of the conditional algorithmic probabilities of the next symbol being x, may be less than 1. Prevailing wisdom has it that algorithmic probability must be normalized, to eradicate this semimeasure property, before it can yield acceptable probability estimates. This paper argues, to the contrary, that the semimeasure property contributes substantially to the power and scope of an algorithmic-probability-based theory of induction, and that normalization is unnecessary. (shrink)

This book provides a practical and accessible way of evaluating good and bad arguments used in everyday conversations by applying normative models of dialectical (interactive) argumentation, where two parties reason together in an orderly and cooperative way. Using case studies, the author analyzes correct and incorrect uses of argumentation on controversial issues that engage the reader's interest while illustrating points in a practical way. Walton gives clear explanations of the most common errors and tricky deceptions -- traditionally called "fallacies" -- (...) that can trip up an unwary arguer. (shrink)

We paraphrase Descartes’ famous dictum in the area of AI ethics where the “I doubt and therefore I am” is suggested as a necessary aspect of morality. Therefore AI, which cannot doubt itself, cannot possess moral agency. Of course, this is not the end of the story. We explore various aspects of the human mind that substantially differ from AI, which includes the sensory grounding of our knowing, the act of understanding, and the significance of being able to doubt ourselves. (...) The foundation of our argument is the discipline of ethics, one of the oldest and largest knowledge projects of human history, yet, we seem only to be beginning to get a grasp of it. After a couple of thousand years of studying the ethics of humans, we (humans) arrived at a point where moral psychology suggests that our moral decisions are intuitive, and all the models from ethics become relevant only when we explain ourselves. This recognition has a major impact on what and how we can do regarding AI ethics. We do not offer a solution, we explore some ideas and leave the problem open, but we hope somewhat better understood than before our study. (shrink)

This paper proposes an argumentation-based procedure for legal interpretation, by reinterpreting the traditional canons of textual interpretation in terms of argumentation schemes, which are then classified, formalized, and represented through argument visualization and evaluation tools. The problem of statutory interpretation is framed as one of weighing contested interpretations as pro and con arguments. The paper builds an interpretation procedure by formulating a set of argumentation schemes that can be used to comparatively evaluate the types of arguments used in cases of (...) contested statutory interpretation in law. A simplified version of the Carneades Argumentation System is applied in a case analysis showing how the procedure works. A logical model for statutory interpretation is finally presented, covering pro-tanto and all-things-considered interpretive conclusions. (shrink)

Statutory interpretation involves the reconstruction of the meaning of a legal statement when it cannot be considered as accepted or granted. This phenomenon needs to be considered not only from the legal and linguistic perspective, but also from the argumentative one - which focuses on the strategies for defending a controversial or doubtful viewpoint. This book draws upon linguistics, legal theory, computing, and dialectics to present an argumentation-based approach to statutory interpretation. By translating and summarizing the existing legal interpretative canons (...) into eleven patterns of natural arguments - called argumentation schemes - the authors offer a system of argumentation strategies for developing, defending, assessing, and attacking an interpretation. Illustrated through major cases from both common and civil law, this methodology is summarized in diagrams and maps for application to computer sciences. These visuals help make the structures, strategies, and vulnerabilities of legal reasoning accessible to both legal professionals and laypeople. (shrink)

Scare Tactics, the first book on the subject, provides a theory of the structure of reasoning used in fear and threat appeal argumentation. Such arguments come under the heading of the argumentum ad baculum, the `argument to the stick/club', traditionally treated as a fallacy in the logic textbooks. The new dialectical theory is based on case studies of many interesting examples of the use of these arguments in advertising, public relations, politics, international negotiations, and everyday argumentation on all kinds of (...) subjects. Many of these arguments are amusing, once you see the clever tactic used; others are scary. Some of the arguments appear to be quite reasonable, while others are highly suspicious, or even outrageously fraudulent. In addition to the examples taken from logic textbooks, other cases treated come from a variety of sources, including political debates, legal arguments, and arguments from media sources, like magazine articles and television ads. The purpose of this book is to explain how such arguments work as devices of persuasion, and to develop a method for analyzing and evaluating their reasonable and fallacious uses in particular cases. The book shows how such arguments share a common structure, revealing several distinctive forms of argument nested within each other. Based on its account of this cognitive structure, the new dialectical theory presents methods for identifying, analyzing, and evaluating these arguments, as they are used in specific cases. The book is a scholarly contribution to argumentation theory. It is written in an accessible style, and uses many colorful and provocative examples of fear and threat appeal arguments that are suitable for classroom discussions. The matters treated will be of interest to professionals and students in law, critical thinking, advertising, speech communication, informal logic, cognitive science, rhetoric, and media studies. (shrink)

We are happy to present to the reader the first book of our Applied Logic Series. Walton's book on the fallacies of ambiguity is firmly at the heart of practical reasoning, an important part of applied logic. There is an increasing interest in artifIcial intelligence, philosophy, psychol ogy, software engineering and linguistics, in the analysis and possible mechanisation of human practical reasoning. Continuing the ancient quest that began with Aristotle, computer scientists, logicians, philosophers and linguists are vigorously seeking to deepen (...) our understanding of human reasoning and argumentation. Significant communities of researchers are actively engaged in developing new approaches to logic and argumentation, which are better suited to the urgent needs of today's applications. The author of this book has, over many years, made significant contributions to the detailed analysis of practical reasoning case studies, thus providing solid foundations for new and more applicable formal logical systems. We welcome Doug Walton's new book to our series. (shrink)

This paper explains the importance of classifying argumentation schemes, and outlines how schemes are being used in current research in artificial intelligence and computational linguistics on argument mining. It provides a survey of the literature on scheme classification. What are so far generally taken to represent a set of the most widely useful defeasible argumentation schemes are surveyed and explained systematically, including some that are difficult to classify. A new classification system covering these centrally important schemes is built.

This monograph poses a series of key problems of evidential reasoning and argumentation. It then offers solutions achieved by applying recently developed computational models of argumentation made available in artificial intelligence. Each problem is posed in such a way that the solution is easily understood. The book progresses from confronting these problems and offering solutions to them, building a useful general method for evaluating arguments along the way. It provides a hands-on survey explaining to the reader how to use current (...) argumentation methods and concepts that are increasingly being implemented in more precise ways for the application of software tools in computational argumentation systems. It shows how the use of these tools and methods requires a new approach to the concepts of knowledge and explanation suitable for diverse settings, such as issues of public safety and health, debate, legal argumentation, forensic evidence, science education, and the use of expert opinion evidence in personal and public deliberations. (shrink)