Rhetoric, like any other practice, is always to be used to serve the ends of justice, and for that alone.People will be responsible for the needs of others only when they are responsive to the feelings of need, anxiety, and desire in real other people who work in real material conditions. This direct response will take place only when people are fully responsive to, and fully responsible for, their own feelings. This responsibility for individual feeling, for full complexity and depth (...) of individual feeling, is thus of political not simply personal importance.To theorize justice rhetorically, this article reviews two major theories of rhetoric that address justice: the New Rhetoric of Chaïm Perelman and Lucie .. (shrink)

Normative philosophy believes that argumentation concerning values is rational because there is a deeper value to which all are committed. Citing Ronald Dworkin’s 1977’s Taking Rights Seriously, Will Kymlicka suggests that this “ultimate value” is equality. Having a standard enables rationality because it enables competing theories to show “that one of the theories does a better job living up to the standard that they all recognize”. The measure for whether an argument weighs as much as it claims is how well (...) it accounts for treating people equally and fairly. Fair and equal treatment is measurable enough, and for the same reason values generally are: it helps form the reality of... (shrink)

Imagine the following situation: an act of violent assault has been committed. And there are only two possible suspects, of which one is a small and weak man and the other a big and strong man. The weak man will plead that he is not strong enough and therefore not likely to have committed the crime, which seems reasonable straight away. But there will also be a loophole for the strong man, as Aristotle tells us, who reports exactly that story (...) in book 2, chapter 24, of his Rhetoric. And he also has a name to assign to the inventor of that kind of argument (1402a17–20):The Art of Corax is composed of this topic. For if a man is not likely to be guilty of what he is accused of, for instance if, being weak, he is .. (shrink)

Douglas Walton has done extensive and valuable work on the concepts of presumption and practical reasoning. However, Walton’s attempt to model practical reasoning as presumptive is misguided. The notions of “inference” and of the burden of proof shifting back and forth between proponent and respondent are misleading and lead to counterintuitive consequences. Because the issue in practical reasoning is a proposal, not a proposition, there are, in the standard case, several perfectly good reasons on both sides simultaneously, which implies that (...) argument appraisal necessarily contains a subjective element—a fact argumentation theory needs to conceptualize. (shrink)

Political debate is a distinctive domain in argumentation, characterized by these features: it is about proposals for action, not about propositions that may have a truth value; there may be good arguments on both sides; neither the proposal nor its rejection follows by necessity or inference; the pros and the cons generally cannot, being multidimensional and hence incommen- surable, be aggregated in an objective way; each audience member must subjectively compare and balance arguments on the two sides; eventual consensus between (...) the debaters is not a reasonable requirement. From all this follows a view of the rhetor’s special obligation in democratic, deliberative rhetoric on which it becomes crucial, in the interest of the audience, that political debaters acknowledge good arguments on the opposite side and explain why, on balance, they deem the arguments favoring their own side to be stronger. (shrink)

If there is a specifically rhetorical approach to argumentation, I believe it is one that studies argumentation that is specifically rhetorical. So if we want to ask, “What is the rhetorical approach to argumentation?” we should first ask, “What is rhetorical argumentation?” It is worthwhile focusing on this question because various misleading definitions of rhetorical argumentation have been in circulation for almost as long as rhetoric has existed. Some misleading definitions see the defining property of rhetorical argumentation in the arguer’s (...) aim. And that aim, which is often assumed to override all the arguer’s other considerations, is strategic: to persuade his hearer(s) by any available means and .. (shrink)

Leading contemporary argumentation theories such as those of Ralph Johnson, van Eemeren and Houtlosser, and Tindale, in their attempt to address rhetoric, tend to define rhetorical argumentation with reference to (a) the rhetorical arguer’s goal (to persuade effectively), and (b) the means he employs to do so. However, a central strand in the rhetorical tradition itself, led by Aristotle, and arguably the dominant view, sees rhetorical argumentation as defined with reference to the domain of issues discussed. On that view, the (...) domain of rhetorical argumentation is centered on choice of action in the civic sphere, and the distinctive nature of issues in this domain is considered crucial. Hence, argumentation theories such as those discussed, insofar as they do not see rhetoric as defined by its distinctive domain, apply an understanding of rhetoric that is historically inadequate. It is further suggested that theories adopting this understanding of rhetoric risk ignoring important distinctive features of argumentation about action. (shrink)

The use of digital presentation tools such as PowerPoint is ubiquitous; however we still do not know much about the persuasiveness of these programs. Examining the use of visual analogy and visual chronology, in particular, this article explores the use of visual argumentation in a Keynote presentation by Al Gore. It illustrates how images function as an integrated part of Gores reasoning.

IntroductionIf we were to identify the beginning of the study of visual argumentation, we would have to choose 1996 as the starting point. This was the year that Leo Groarke published “Logic, art and argument” in Informal logic, and it was the year that he and David Birdsell co-edited a special double issue of Argumentation and Advocacy on visual argumentation . Among other papers, the issue included Anthony Blair’s “The possibility and actuality of visual arguments”. It was also the year (...) that Gail J. Chryslee, Sonja K. Foss and Arthur L. Ranney published their short text on “The construction of claims in visual argumentation” , stating that even though theorists may know a great deal about the process of argumentation, “virtually none of this knowledge is applicable to visual argumentation […] because of the properties that distinguish visual imagery from discursive symbols” .Texts on visual rhetoric have been written as far back as the early 1980s, .. (shrink)

As a still quite young professor of classical philology at the University of Basel, Nietzsche taught a rather traditional, almost antiquarian, course on ancient rhetoric. The title of his 1872–73 lecture notes—"Presentation of Ancient Rhetoric" —clearly indicates that this time Nietzsche did not spoil for a fight or set out to uncover the hidden hybridity of origins as he did in his controversial book of the same year in which the origin of Greek tragedy is revealed as miscegenation between the (...) Dionysian and Apollonian principles. Rather his lecture notes exhibit an apparent commitment to following the traditional rhetorical... (shrink)

The European Convention succeeded in creating a proposal for foundational reforms of the European Union that, with few alterations, became the Treaty Establishing a Constitution for Europe. However, the Convention did not spark the broad public debate which was also part of its mandate, and therefore the constitutional treaty was not generally known to and accepted by the publics when the ratification process began – a major background reason for the French and Dutch rejections of the text. On the basis (...) of analyses of opinion formation within the Convention and of the press coverage of the Convention's work, this paper suggests that the lack of public debate is due to a discrepancy between the Convention's self-presentation and the media's representation of the Convention. While the Convention predominantly presented its work as a deliberative process that gradually led to consensus, the press primarily reported on single events and fixed positions and represented the Convention as an arena for bargaining. (shrink)

While still subject to differing interpretations Perelman’s theory of audience has potential as an evaluative tool in rhetorical criticism as demonstrated by Gross and Crosswhite. I compare their explanations of how politicians address the universal audience and the respective implications for evaluating the argumentation and then argue that although Gross provides a more immediately applicable theory, Crosswhite’s interpretation recommends itself by virtue of its wider scope in regard to deliberative rhetoric.

How is the (il)legitimacy of manager compensation constructed in social interaction? This study investigated discursive processes through which heavily contested executive pay schemes of the Finnish energy giant Fortum were constructed as (il)legitimate in public during 2005–2009. The critical discursive analysis of media texts identified five legitimation strategies through which politicians, journalists, and other social actors contested these schemes and, at the same time, constructed subject positions for managers, politicians, and citizens. The comparison of two debate periods surrounding the 2007–2008 (...) financial crisis revealed significant differences in the discursive strategies and the corresponding moral struggles linked to legitimation of executive compensation. The analysis highlights a change in moral reasoning by social actors as they adapt their justifications to a changing social context. This study has important implications for our understanding of the ethical aspects and socio-political embeddedness of manager compensation. In particular, it adds to our knowledge of organizational legitimacy by showing how discursive strategies and the corresponding morality constructions used to (de)legitimate business activities can shift quickly as a result of a change in the social and political climate surrounding the legitimation struggle. (shrink)

This paper examines the argumentation in the case Janowiec and Others vs. Russia, heard before the European Court of Human Rights in Strasbourg, primarily based on the hearings with additional references to the two judgments issued. The proffered analysis focuses on the types and forms of argumentation used in the counsels’ oral arguments, as well as their rhetorical strategies and tactics, as based on Douglas Walton’s argumentation schemes and Stephen Toulmin’s model of argumentation. The starting point of the analyzed dispute (...) is the verbal classification of the subject of the dispute, which reflects the different historical perspectives in the narratives about the Katyń crime, as related by the litigating parties and the court. The political and media context of this dispute in the Polish, Russian, and international public space is also considered. (shrink)

Iran's nuclear program has garnered a great deal of media attention for nearly a decade, yet critical discourse scholars have been relatively silent on the matter. To spur more scholarship on the nuclear controversy, this study examines the language of nine interviews with former US Secretary of State Condoleezza Rice. Analyzing the opening questions of topic shifts, the relationship of scope and topic, and Secretary Rice's portrayal of the US and Iran, I argue that Rice used her media access as (...) a platform to encourage audiences to see Iran's nuclear program as a nuclear weapons program, often with the complicity of her interviewers and always without evidence. In the wake of the unilateralist American invasion of Iraq, Secretary Rice also worked to rebuild a positive image of the White House as she presented the US as a proponent of multilateral diplomacy as opposed to her portrayal of the Islamic Republic as a rogue state. (shrink)

One of the distinctive features of rhetorical approaches to the study of argumentation is the emphasis placed on the role of the audience. Here one thinks immediately of the influence of Chaïm Perelman and of his and Lucie Olbrechts-Tyteca’s The New Rhetoric. There is something importantly right about an audience-centered approach to argumentation. Clearly if you wish to persuade an audience of your position (or gain the acceptance of your thesis), you must engage that audience and in some sense carry (...) them with you from your starting points to your conclusion. Still, when I read theorists who place strong emphasis on the role of audience (for example, Perelman and Olbrechts-Tyteca in The New Rhetoric .. (shrink)

This paper is an exercise in intellectual history, an attempt to understand how a specific term—”informal logic”— came to be interpreted in so many different ways. I trace the emergence and development of “informal logic” to help explain the many different meanings, how they emerged and how they are related. This paper is also, to some degree, an account of a movement that developed outside the mainstream of philosophy, whose origins lie in a desire to make logic useful (echoing Dewey).

We develop conceptions of arguments and of argument types that will, by serving as the basis for developing a natural classification of arguments, benefit work in artificial intelligence. Focusing only on arguments construed as the semantic entities that are the outcome of processes of reasoning, we outline and clarify our view that an argument is a proposition that represents a fact as both conveying some other fact and as doing so wholly. Further, we outline our view that, with respect to (...) arguments that are propositions, (roughly) two arguments are of the same type if and only if they represent the same relation of conveyance and do so in the same way. We then argue for our conceptions of arguments and argument types, and compare them to alternative positions. We also illustrate the need for, and some of the strengths of, our approach to classifying arguments through an examination of aspects of two prominent and recent attempts to classify arguments using argumentation schemes, namely those of M. Kienpointner and D. Walton. Finally, we clarify how our conception of arguments and of argument types can assist in developing an exhaustive classification of arguments. (shrink)

Used informally, the Reductio ad Absurdum (RAA) consists in reasoning appealing to the logically implied, absurd consequences of a hypothetical proposition, in order to refute it. This kind of reasoning resembles the Argument from Consequences, which appeals to causally induced consequences. These types of argument are sometimes confused, since it is not worked out how these different kinds of consequences should be distinguished. In this article it is argued that the logical consequences in RAA-argumentation can take different appearances and that (...) it therefore must be concluded that RAA cannot be characterised by a specific content, but must instead be characterised as an argument form. Furthermore, clues are provided to distinguish RAA reasoning from the Argument from Consequences. (shrink)

Philosophical defenses of cognitive/evolutionary psychological accounts of racialism claim that classification based on phenotypical features of humans was common historically and is evidence for a species-typical, cognitive mechanism for essentializing. They conclude that social constructionist accounts of racialism must be supplemented by cognitive/evolutionary psychology. This article argues that phenotypical classifications were uncommon historically until such classifications were socially constructed. Moreover, some philosophers equivocate between two different meanings of “racial thinking.” The article concludes that social constructionist accounts are far more robust (...) than psychological accounts for the origins of racialism. (shrink)

Martin Luther King, Jr.’s anti-war speech, “Beyond Vietnam,” is a noteworthy example of deliberation by dissent from the margins. Attention is given to the formation of his moral argument from similitude, its foundation in metaphor and archetypal imagery, and how it shifted perspective to enable the introduction of alternative lines of argument. King’s argumentation, as it worked rhetorically toward making the war debatable, exhibited key features of deliberative dissent, including catachresis, contingency, perspective, and incommensurability.

This article presents a critical analysis of the main modern approaches to the problem of meta-argumentation and suggests a method for developing a general conception of meta-argumentation. A set of theoretical-methodological difficulties along this path is revealed. Overcoming these aporias would constitute the main steps toward developing the body of a theory of meta-argumentation.

The thesis is defended that rhetoric is not, as is often said, a discipline which is hierarchically subordinate to dialectic. It is argued that the modalities of the links between rhetoric and dialectic must be seen in a somewhat different light: rhetoric and dialectic should be viewed as two complementary disciplines. On the basis of a historical survey of the views of various authors on the links between rhetoric and dialectic, it is concluded that efforts to establish clear boundaries or (...) unequivocal conceptual or moral hierarchical relationships between the two disciplines have failed and that therefore, they must be conceived as being mutually dependent. (shrink)

We all seem to have a sense of what good and bad arguments are, and there is a long history—focusing on fallacies—of trying to provide objective standards that would allow a clear separation of good and bad arguments. This contribution discusses the limits of attempts to determine the quality of arguments. It begins with defining bad arguments as those that deviate from an established standard of good arguments. Since there are different conceptualizations of “argument”—as controversy, as debate, and as justification—and (...) since arguments in each of these senses can be used for different purposes, a first problem is that we would need a large variety of standards for “good” arguments. After this, the contribution focuses in particular on proposals made in the literature on how to assess the quality of arguments in the sense of justification. It distinguishes three problems of assessment: How to determine whether reasons are acceptable, whether reasons are sufficient to justify the conclusion, and how to identify arguments in real-world speech acts and texts? It is argued that limitations of argument assessment result from unavoidable relativism: The assessment of many—if not most—arguments depends on the epistemic situation of the evaluator. (shrink)

Post-war argumentation theorists have tended to regard argumentation as one thing and mathematical proof as another. Perelman (1958, 1969), for example, defined the word ‘argumentation’ stipulatively as a contrast term to ‘demonstration’: whereas mathematical reasoning as theorized by modern formal logic, he writes, is a matter of deducing theorems from axioms in accordance with stipulated rules of transformation, argumentation aims at gaining the adherence of minds (Perelman 1969, pp. 1–2). Toulmin (1958) contrasted his “jurisprudential model” of argument, according to which (...) the validity of an argument is a matter of its following proper procedure, with a “geometrical model” according to which validity is a matter of its having a proper shape comparable to the shape of a triangle (Toulmin 1958, p. 95). Johnson (2000, pp. 231–232) argues explicitly that a mathematical proof is not an argument.In the collection under review, Andrew Aberdein and Ian Dove have assembled a number of recent. (shrink)

Critical questions have been understood in the framework of argument schemes from their conception. This understanding has influenced the process of evaluating arguments and the development of classifications. This paper argues that relating these two notions is detrimental to research on argument schemes and critical questions, and that it is possible to have critical questions without relying on argument schemes. Two objections are raised against the classical understanding of critical questions based on theoretical and analytical grounds. The theoretical objection presents (...) the assumptions that are embedded in the idea of argument schemes delivering questions to evaluate arguments. The analytical objection, on the other hand, exposes the shortcomings of the theory when critical questions are used to evaluate real-life argumentation. After presenting these criticisms, a new theory of critical questions is sketched. This theory takes into account the dynamics of dialectical discussions to describe the function of critical questions and their implications for evaluating arguments. (shrink)

The most important contemporary development in rhetoric for the theory of argumentation is Jeanne Fahnestock's program of figural logic, the ruling insight of which is that figures epitomize arguments. Working primarily with the antimetabolic formula at the heart of Gregor Mendel's paper “Experiments in Plant Hybridization,” I investigate the figural bases of the logic anchoring this foundational essay in genetics. In addition to antimetabole, the formula also depends crucially on ploche, polyptoton, onomatopoeia, antithesis, synecdoche, reification, and metaphor.

In this article, we argue for the general importance of normative theories of argument strength. We also provide some evidence based on our recent work on the fallacies as to why Bayesian probability might, in fact, be able to supply such an account. In the remainder of the article we discuss the general characteristics that make a specifically Bayesian approach desirable, and critically evaluate putative flaws of Bayesian probability that have been raised in the argumentation literature.

Much work on legal knowledge systems treats legal reasoning as arguments that lead from a description of the law and the facts of a case, to the legal conclusion for the case. The reasoning steps of the inference engine parallel the logical steps by means of which the legal conclusion is derived from the factual and legal premises. In short, the relation between the input and the output of a legal inference engine is a logical one. The truth of the (...) conclusion only depends on the premises, and is independent of the argument that leads to the conclusion.This paper opposes the logical approach, and defends a procedural approach to legal reasoning. Legal conclusions are not true or false independent of the reasoning process that ended in these conclusions. In critical cases this reasoning process consists of an adversarial procedure in which several parties are involved. The course of the argument determines whether the conclusion is true or false. The phenomenon of hard cases is used to demonstrate this essential procedural nature of legal reasoning. (shrink)

Dialogues and dialectics have come to playan important role in the field of ArtificialIntelligence and Law. This paper describes thelegal-theoretical and logical background of this role,and discusses the different services into whichdialogues are put. These services include:characterising logical operators, modelling thedefeasibility of legal reasoning, providing the basisfor legal justification and identifying legal issues,and establishing the law in concrete cases. Specialattention is given to the requirements oflaw-establishing dialogues.

In 1880, when Oliver Wendell Holmes (later to be a Justice of the U.S. Supreme Court) criticized the logical theology of law articulated by Christopher Columbus Langdell (the first Dean of Harvard Law School), neither Holmes nor Langdell was aware of the revolution in logic that had begun, the year before, with Frege's Begriffsschrift. But there is an important element of truth in Holmes's insistence that a legal system cannot be adequately understood as a system of axioms and corollaries; and (...) this element of truth is not obviated by the more powerful logical techniques that are now available. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Rhetoric, Narrative, and the Lifeworld: The Construction of Collective IdentityAlan G. GrossAt the beginning of King Lear, at the point of ceding his throne to his three daughters, Lear asks each for a public acknowledgment of her love. Goneril and Regan flatter their father with effusive declarations, but Lear’s youngest, and his favorite, Cordelia, refuses to do so:I love your Majesty According to my bond; no more or less...................... (...) Good my lord, You have begot me, bred me, lov’d me; I Return those duties back as are right fit, Obey you, love you, and most honour you. Why have my sisters husbands, if they say They love you all? Haply, when I shall wed, That lord whose hand must take my plight shall carry Half my love with him, half my care and duty. Sure I shall never marry like my sisters, To love my father all.(1936, 1.1.94–107) [End Page 118]Furious, Lear disinherits his daughter.Cordelia’s speech is remarkable only in its articulation of what Lear should have known; its dramatic impact is a consequence of Lear’s reaction to his daughter’s argument for divided loyalty that is based on a string of commonplaces that are part of the lifeworld that Lear and his daughter—and every other person in the play—inhabit. Any part of this lifeworld may be thematized, of course; it may be brought out into the open as a topic of discussion. That is what Cordelia does; under duress, she shifts from what Jürgen Habermas calls communicative action to a level he calls discourse, a level that reveals the relationship between the personal and the social as well as their underlying cultural presuppositions. Because Lear refuses to grasp the obvious, the narrative progress of the play is temporarily interrupted and permanently veers off course. Although on occasion we can thematize aspects of our lifeworld, the lifeworld as a whole cannot be subject to scrutiny; it is the totality of certainties, skills, practices, and interpretative frames that we take for granted as we each find our way in the everyday worlds that form the changing horizons of our experience. I take it for granted that too many cooks spoil the broth; telephoning is a skill I do not puzzle over; waiting patiently in line is a social behavior I practice without thinking; with no special effort, I interpret the intimacy of a couple’s relationship by the way they publicly behave toward each other.The lifeworld, a concept initiated by Edmund Husserl and elaborated by Alfred Schütz, Martin Heidegger, and Jürgen Habermas, has been largely neglected by rhetorical theorists and critics. It is the purpose of this paper to show that remedying this neglect opens up fruitful avenues of critical practice and theory. I proceed, first, by defining the lifeworld. Next, I shift perspectives: I analyze how collectivities make sense of their lives by telling stories about themselves grounded in their lifeworld values. It is in the lifeworld’s role in storytelling that, I claim, Aristotle’s Rhetoric becomes an important part of the picture. This is because the Rhetoric is, at bottom, a theory of the way lifeworld values enter into the public sphere. This characterization of the Rhetoric permits us to reconcile two important instantiations of the lifeworld, Habermas’s and Aristotle’s, a reconciliation in which communicative action becomes a special case of rhetorical interaction. Finally, from the perspective of the lifeworld, I reflect on the significance of an exemplary case of the construction of collective identity, the Selma march. [End Page 119]Defining the LifeworldEdmund Husserl’s The Crisis of the European Sciences contains the first explicit philosophical analysis of the lifeworld as “the world that is constantly pregiven, valid constantly and in advance as existing.... Every end presupposes it; even the universal end of knowing it in scientific truth presupposes it, and in advance” (1970, 382). Because the lifeworld is presupposed in everyday communication, it can be entered only by disciplined reflection: “Contemplation is privileged to the extent that it reveals the structures of the world and has them as theme” (1973, 65). Although the lifeworld... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Rhetoric, Narrative, and the Lifeworld: The Construction of Collective IdentityAlan G. GrossAt the beginning of King Lear, at the point of ceding his throne to his three daughters, Lear asks each for a public acknowledgment of her love. Goneril and Regan flatter their father with effusive declarations, but Lear’s youngest, and his favorite, Cordelia, refuses to do so:I love your Majesty According to my bond; no more or less...................... (...) Good my lord, You have begot me, bred me, lov’d me; I Return those duties back as are right fit, Obey you, love you, and most honour you. Why have my sisters husbands, if they say They love you all? Haply, when I shall wed, That lord whose hand must take my plight shall carry Half my love with him, half my care and duty. Sure I shall never marry like my sisters, To love my father all.(1936, 1.1.94–107) [End Page 118]Furious, Lear disinherits his daughter.Cordelia’s speech is remarkable only in its articulation of what Lear should have known; its dramatic impact is a consequence of Lear’s reaction to his daughter’s argument for divided loyalty that is based on a string of commonplaces that are part of the lifeworld that Lear and his daughter—and every other person in the play—inhabit. Any part of this lifeworld may be thematized, of course; it may be brought out into the open as a topic of discussion. That is what Cordelia does; under duress, she shifts from what Jürgen Habermas calls communicative action to a level he calls discourse, a level that reveals the relationship between the personal and the social as well as their underlying cultural presuppositions. Because Lear refuses to grasp the obvious, the narrative progress of the play is temporarily interrupted and permanently veers off course. Although on occasion we can thematize aspects of our lifeworld, the lifeworld as a whole cannot be subject to scrutiny; it is the totality of certainties, skills, practices, and interpretative frames that we take for granted as we each find our way in the everyday worlds that form the changing horizons of our experience. I take it for granted that too many cooks spoil the broth; telephoning is a skill I do not puzzle over; waiting patiently in line is a social behavior I practice without thinking; with no special effort, I interpret the intimacy of a couple’s relationship by the way they publicly behave toward each other.The lifeworld, a concept initiated by Edmund Husserl and elaborated by Alfred Schütz, Martin Heidegger, and Jürgen Habermas, has been largely neglected by rhetorical theorists and critics. It is the purpose of this paper to show that remedying this neglect opens up fruitful avenues of critical practice and theory. I proceed, first, by defining the lifeworld. Next, I shift perspectives: I analyze how collectivities make sense of their lives by telling stories about themselves grounded in their lifeworld values. It is in the lifeworld’s role in storytelling that, I claim, Aristotle’s Rhetoric becomes an important part of the picture. This is because the Rhetoric is, at bottom, a theory of the way lifeworld values enter into the public sphere. This characterization of the Rhetoric permits us to reconcile two important instantiations of the lifeworld, Habermas’s and Aristotle’s, a reconciliation in which communicative action becomes a special case of rhetorical interaction. Finally, from the perspective of the lifeworld, I reflect on the significance of an exemplary case of the construction of collective identity, the Selma march. [End Page 119]Defining the LifeworldEdmund Husserl’s The Crisis of the European Sciences contains the first explicit philosophical analysis of the lifeworld as “the world that is constantly pregiven, valid constantly and in advance as existing.... Every end presupposes it; even the universal end of knowing it in scientific truth presupposes it, and in advance” (1970, 382). Because the lifeworld is presupposed in everyday communication, it can be entered only by disciplined reflection: “Contemplation is privileged to the extent that it reveals the structures of the world and has them as theme” (1973, 65). Although the lifeworld... (shrink)

This paper reports our research concerning dialogue strategies suitable for adoption by a human-computer debating system. We propose a set of strategic heuristics for a computer to adopt to enable it to function as a dialogue participant. In particular, we consider means of assessing the proposed strategy. A system involving two agents in dialogue with each other and a human-agent debate system are constructed and subsequently used to facilitate the evaluations. The evaluations suggest that the proposed strategy can enable the (...) computer to act as an effective dialogue participant. It is anticipated that this work will contribute towards the development of computerised dialogue systems and help to illuminate research issues concerning strategies in dialectical systems. (shrink)

Making arguments makes reasons apparent. Sometimes those reasons may affect audiences’ relationships to claims. But an over-emphasis on audience effects encouraged by functionalist theories of argumentation distracts attention from other things that making arguments can accomplish. We advance the normative pragmatic program on argumentation through two case studies of how early advocates for women’s suffrage in the U.S. made reasons apparent in order to show that what they were doing wasn’t ridiculous. While it might be possible to identify this as (...) a new function of argumentation, we encourage instead attention to a more important question: explaining how all the diverse uses of argument have pragmatic force. (shrink)

New Institutional Theory is used to explain the context for argumentation in modern practice. The illustration of Direct to Consumer Drug advertising is deployed to show how communicative argument between a doctor and patient is influenced by force exogenous to the practice of medicine. The essay shows how strategic maneuvering shifts the burden of proof within institutional relations.

A critical theory of controversy would require the integration ofthe normative study of argumentation with critical studies of practices. Jiirgen Habermas has made a substantial contribution to such a project by embedding argumentation in a theory of communication, while critically engaging academic and public debates. This essay explicates core concepts in Habermas's theory of argumentation, including his distinction between theory and practice, the different validity requirements for argumentation in general, the norms of moral and ethical-political argumentation and of bargaining. Argument (...) predicaments are posited as ways to discover and assess different types of validity claims competing as "the force ofthe better argument". Habermas's criticism of "administrative power" and "communicative power" illustrates a potential yield of critical inquiry into social controversy. (shrink)

The concern for the role of emotion in argumentative encounters has rested upon the concept of emotion as arguments, emotions to obtain the adherence of the audience and reflect the virtues of a good arguer. In this paper, we focus on understanding emotion and argumentation based on cognitive approaches that identify the relationship between the two elements, to propose the use of emotion regulation strategies in deliberative dialogue. Bearing in mind that the intensity of emotional responses may, in some cases, (...) hamper one’s capacity to solve problems during a practical argument, we suggest that the use of emotion regulation strategies may favor deliberative dialogue, leading to more adaptive emotional responses and, in turn, better argumentative encounters, rendering decision-making more efficient. This article conceptualizes argumentation, revealing the historical path of emotion in studies on argumentation. It presents the concepts of emotion and emotion regulation, followed by the function of emotion regulation in argumentative encounters, illustrating this in two different situations. We conclude with the contribution made by the use of strategies for emotion regulation during deliberative dialogue. (shrink)

This paper investigates the role of (DIS)RESPECT a value premise in two landmark civil rights cases given by the United States Supreme Court. It adopts a corpus-assisted approach whereby a keyword analysis and the analysis of key semantic domains are used to identify potential values relied upon by judges in their justifications. The two categories of NO RESPECT and RESPECTED have been selected and examined as one domain of (DIS)RESPECT. (DIS)RESPECT turns out to be the only value marked by strong (...) evaluative polarity and it is found in the majority, as well as in dissenting opinions. The analysis shows how the notion of (DIS)RESPECT has been integrated into the arguments of judges and it highlights the central importance of values and the related evaluative language for legal argumentation. (shrink)

Harry Collins' central argument about experimental practice revolves around the thesis that facts can only be generated by good instruments but good instruments can only be recognized as such if they produce facts. This is what Collins calls the experimenters' regress. For Collins, scientific controversies cannot be closed by the ‘facts’ themselves because there are no formal criteria independent of the outcome of the experiment that scientists can apply to decide whether an experimental apparatus works properly or not.No one seems (...) to have noticed that the debate is in fact a rehearsal of the ancient philosophical debate about skepticism. The present article suggests that the way out of radical skepticism offered by the so-called mitigated skeptics is a solution to the problem of consensus formation in science.Keywords: Argumentation; Skepticism; Sociology of science; Philosophy of science; Scientific controversies. (shrink)

This paper begins a working through of Blair’s (2001) theoretical agenda concerning argumentation schemes and their attendant critical questions, in which we propose a number of solutions to some outstanding theoretical issues. We consider the classification of schemes, their ultimate nature, their role in argument reconstruction, their foundation as normative categories of argument, and the evaluative role of critical questions.We demonstrate the role of schemes in argument reconstruction, and defend a normative account of their nature against specific criticisms due to (...) Pinto (2001). Concerning critical questions, we propose an account on which they are founded in the R.S.A. cogency standard, and develop an account of the relationship between critical questions and burden of proof. Our ultimate aim is to initiate a reconciliation between dialectical and informal logic approaches to the schemes. (shrink)

Purpose With the increasing sophistication of neuroimaging technologies in medicine, new language is being sought to make sense of the findings. The aim of this paper is to explore whether the brain-reading metaphor used to convey current medical or neurobiological findings imports unintended significations that do not necessarily reflect the genuine findings made by physicians and neuroscientists. Methods First, the paper surveys the ambiguities of the readability metaphor, drawing from the history of science and medicine, paying special attention to the (...) sixteenth through nineteenth centuries. Next, the paper addresses more closely the issue of how metaphors may be confusing when used in medicine in general, and neuroscience in particular. The paper then explores the possible misleading effects associated with the contemporary use of the brain-reading metaphor in neuroimaging research. Results Rather than breaking new ground, what we see in current scientific language is a persistence of both a constraining and expansive set of language practices forming a relatively continuous tradition linking current neuroimaging to past scientific investigations into the brain. Conclusions The use of the readability metaphor thus carries with it both positive and negative effects. Physicians and neuroscientists must resort to the use of terms already laden with abstracted meanings, and often burdened by tradition, at the risk of importing through these words connotations that do not tally with the sought-after objectivity of empirical science. (shrink)

Natural normativity describes the means whereby social and cultural controls are placed on argumentative behaviour. The three main components of this are Goals, Context, and Ethos, which combine to form a dynamic and situational framework. Natural normativity is explained in light of Pragma-dialectics, Informal Logic, and Rhetoric. Finally, the theory is applied to the Biro-Siegel challenge.

Informal Logic, Argumentation Theory and Artificial Intelligence.

This essay begins with a critique of the Critical-Logical model dominant in contemporary argumentation theory. The concerns raised stem primarily from considerations brought by several feminist thinkers including Carol Gilligan, Karen Warren, Deborah Tannen and, most especially, Andrea Nye. It is argued that, in light of these considerations, and concerns of essentialism or non-essentialism notwithstanding, that the Critical-Logical model is liable to dis-enfranchise a significant part of the population with regard to modes and styles of reasoning. The solution is found (...) in coalescent reasoning, an approach to argumentation that focuses on finding agreement rather than emphasizing disagreement and criticism. (shrink)