During the last decade, one source of debate in argumentation theory has been the notion that there are different modes of arguing that need to be distinguished when analyzing and evaluating arguments. Visual argument is often cited as a paradigm example. This paper discusses the ways in which it and modes of arguing that invoke non-verbal sounds, smells, tactile sensations, music and other non-verbal entities may be defined and conceptualized. Though some attempts to construct a ‘multimodal’ theory of argument are (...) criticized, it advocates for an argumentation theory that makes room for visual arguing and for other non-verbal modes that have not been explored in depth. In the process, the paper provides a method for identifying the structure of multimodal arguments and argues that adding modes to our theoretical tool box is an important step toward a comprehensive account of argument. (shrink)

This uniquely fascinating volume is not merely a learned treatise in historical semantics; it is itself a stupendous display of world harmony as a creed-a vivid demonstration that "all is all.".

Most infonnallogic texts and articles assume a verbal account of reasoning which defines "argument" as a set of sentences. The present paper broadens this definition in order to account for "visual arguments" which are communicated with nonverbal visual images. Standard approaches to verbal arguments are extended in a way that allows them to explain and evaluate visual argumentation.

With a view to the theme of church renewal, this article explores the role of a well-known and popular phrase in the Reformed tradition within Protestantism, that is, ecclesia reformata semper reformanda [‘the reformed church should always be reformed’]. Is this a helpful slogan when considering the possibilities and the limitations of church renewal? Firstly, the historical background of this phrase is described: it is rooted in the Dutch Reformed tradition, and only in the 20th century it was widely recognised (...) in Reformed circles. Against this background the hermeneutical problem, linked with the principle of sola Scriptura, is presented, and put into an ecumenical ecclesiological perspective: the church is grounded in the gospel. Finally, the article focuses on church polity as an important field of renewal, taking into account Karl Barth’s interpretation of this phrase. From this perspective, a balanced and ecumenical approach of church renewal is possible. (shrink)

Over the past few decades, Indigenous communities have successfully campaigned for greater inclusion in decision-making processes that directly affect their lands and livelihoods. As a result, two important participatory rights for Indigenous peoples have now been widely recognized: the right to consultation and the right to free, prior and informed consent (FPIC). Although these participatory rights are meant to empower the speech of these communities—to give them a proper say in the decisions that most affect them—we argue that the way (...) these rights have been implemented and interpreted sometimes has the opposite effect, of denying them a say or ‘silencing’ them. In support of this conclusion we draw on feminist speech act theory to identify practices of locutionary, illocutionary, and perlocutionary group silencing that arise in the context of consultation with Indigenous communities. (shrink)

In the pioneering article and two papers, written jointly with McKinsey, Tarski developed the so-called algebraic and topological frameworks for the Intuitionistic Logic and the Lewis modal system. In this paper, we present an outline of modern systems with a topological tinge. We consider topological interpretation of basic systems GL and G of the provability logic in terms of the Cantor derivative and the Hausdorff residue.

In this paper we define an augmentation mHC of the Heyting propositional calculus HC by a modal operator ?. This modalized Heyting calculus mHC is a weakening of the Proof-Intuitionistic Logic KM of Kuznetsov and Muravitsky. In Section 2 we present a short selection of attractive (algebraic, relational, topological and categorical) features of mHC. In Section 3 we establish some close connections between mHC and certain normal extension K4.Grz of the modal system K4. We define a translation of mHC into (...) K4.Grz and prove that this translation is exact, i. e. theorem-preserving and deducibility-invariant. We have established (however, in this note we do not present a proof of this) that the lattice of all extensions of mHC is isomorphic to the lattice of normal extensions of K4.Grz (a generalization of the Kuznetsov and Muravitsky theorem). (shrink)

Why do many societies moralize apparently harmless pleasures, such as lust, gluttony, alcohol, drugs, and even music and dance? Why do they erect temperance, asceticism, sobriety, modesty, and piety as cardinal moral virtues? According to existing theories, this puritanical morality cannot be reduced to concerns for harm and fairness: It must emerge from cognitive systems that did not evolve for cooperation (e.g., disgust-based “purity” concerns). Here, we argue that, despite appearances, puritanical morality is no exception to the cooperative function of (...) moral cognition. It emerges in response to a key feature of cooperation, namely that cooperation is (ultimately) a long-term strategy, requiring (proximately) the self-control of appetites for immediate gratification. Puritanical moralizations condemn behaviors which, although inherently harmless, are perceived as indirectly facilitating uncooperative behaviors, by impairing the self-control required to refrain from cheating. Drinking, drugs, immodest clothing, and unruly music and dance are condemned as stimulating short-term impulses, thus facilitating uncooperative behaviors (e.g., violence, adultery, free-riding). Overindulgence in harmless bodily pleasures (e.g., masturbation, gluttony) is perceived as making people slave to their urges, thus altering abilities to resist future antisocial temptations. Daily self-discipline, ascetic temperance, and pious ritual observance are perceived as cultivating the self-control required to honor prosocial obligations. We review psychological, historical, and ethnographic evidence supporting this account. We use this theory to explain the fall of puritanism in western, educated, industrialized, rich, and democratic (WEIRD) societies, and discuss the cultural evolution of puritanical norms. Explaining puritanical norms does not require adding mechanisms unrelated to cooperation in our models of the moral mind. (shrink)

Recent feminist philosophy of language has highlighted the ways that the speech of women can be unjustly impeded, because of the way their gender affects the uptake their speech receives. In this chapter, I explore how similar processes can undermine the speech of a different sort of speaker: Indigenous communities. This involves focusing on Indigeneity rather than gender as the salient social identity, and looking at the ways that group speech, rather than only individual speech, can be unjustly impeded. To (...) do this, I make use of the notion of ‘discursive injustice’ that has been developed by Quill Kukla, and, with reference to three case studies, show how discursive injustice can effectively derail the speech of Indigenous communities. (shrink)

The idea that Western philosophy is a footnote to Plato is simplistic and inaccurate. Much of modern and contemporary epistemology owes a debt not so much to Platonism or Aristotelianism as to their antithesis: scepticism. Recent discussions in the history of philosophy have sparked a great deal of interest in the ancient sceptics, but until now they have been misunderstood and the significance of their philosophy not fully appreciated.

According Philip Pettit, suitably organised groups not only possess ‘minds of their own’ but can also ‘make up their minds’ and 'speak for themselves'--where these two capacities enable them to perform as conversable subjects or 'persons'. In this paper I critically examine Pettit's case for group personhood. My first step is to reconstruct his account, explaining first how he understands the two capacities he considers central to personhood – the capacity to ‘make up one’s mind’, and the capacity to ‘speak (...) for oneself’ – before showing how he thinks these can be manifested in groups. With Pettit’s account duly reconstructed, I then turn to criticism, arguing that Pettit’s construal of making up one’s mind does not do proper justice to our first-personal self-understanding, nor to our characteristic interpersonal forms of engagement. This leads me, finally, to consider an alternative construal of ‘making up one’s mind’ and ‘speaking for oneself’ that is associated with the work of Richard Moran and whichargue, could usefully be exteextended to groups. (shrink)

Sometimes an individual gets taken as speaking for a wider group without laying claim to any such authority – they are thrust unwillingly, and sometimes even unknowingly, into the role of that grou...

This article discusses “auditory” arguments: arguments in which non-verbal sounds play a central role. It provides examples and explores the use of sounds in argument and argumentation. It argues that auditory arguments are not reducible to verbal arguments but have a similar structure and can be evaluated by extending standard informal logic accounts of good argument. I conclude that an understanding of auditory elements of argument can usefully expand the scope of informal logic and argumentation theory.

This paper responds to two aspects of Ralph Johnson's Manifest Rationality (2000). The first is his critique of deductivism. The second is his failure to make room for some species of argument (e.g., visual and kisceral arguments) proposed by recent commentators. In the first case, Johnson holds that argumentation theorists have adopted a notion of argument which is too narrow. In the second, that they have adopted one which is too broad. I discuss the case Johnson makes for both claims, (...) and possible objections to his analysis. (shrink)

Those of us who appreciate the force of both retributive and consequentialist rationales for the justification of punishment should be sympathetic to efforts to combine them, so as to develop a more compelling justificatory scheme. In this chapter, however, Zaibert argues that extant mixed justifications have failed in coherently combining these rationales. He attempts to explain this failure by identifying two widespread and interrelated mistakes made by punishment theorists. First, they have systematically underestimated the difficulty of their task. Second, they (...) have not availed themselves of certain tools that recent developments in other areas of moral philosophy provide, which Zaibert considers necessary for real progress in our efforts to justify punishment. (shrink)

This is a review of Larry Alexander and Kim Ferzan’s _Reflections on Crime and Culpability_, a sequel to the authors’ _Crime and Culpability_. The two books set out a sweeping proposal for reforming our criminal law in ways that are at once commonsensical and mindbogglingly radical. But even if one is not on board with such a radical experiment, simply thinking it through holds many unexpected lessons: startlingly new insights about the current regime and about novel ways of doing legal (...) theory, some of which are explored in this essay. (shrink)

The prodigious development of argumentation theory over the last three decades has raised many issues that challenge some of the long held assumptions that characterize the traditional study of argument. One of these issues is the role of emotion in argument and argument analysis. While rhetoric has, with its emphasis on persuasion, always recognized that emotions play some role determining which arguments we accept and reject, a long tradition sees appeals to emotion as fallacies that violate the standards of rationality (...) and objectivity reason and argument require. (shrink)

In “Image, Evidence, Argument,” Ian Dove defends an intriguing ‘middle ground’ between those who argue that there are “visual arguments” and skeptics who argue that there are not. I discuss one of Dove’s key examples, proposing a different analysis of it, arguing that there are problems with the “verbal repackaging” of the argument he suggests.

A new logic is presented without predicates—except equality. Yet its expressive power is the same as that of predicate logic, and relations can faithfully be represented in it. In this logic we also develop an alternative for set theory. There is a need for such a new approach, since we do not live in a world of sets and predicates, but rather in a world of things with relations between them.

This article illustrates the ways in which visual representations construct the meanings of norms governing the spaces we commonly inhabit. I argue that norms regulating public spaces such as streets, parks, plazas, and beaches arise within the process of conceiving tourist representations of space that benefit hegemonic groups in society. My argument is empirically grounded on evidence from a case study on public space regulation in Acapulco, Mexico. By means of a semiotic analysis of tourist materials such as maps and (...) postcards, I show that images related to tourism represent urban space in a way that includes some elements and excludes others. By doing so, they portray a very specific image of the city and its public spaces. Because representations of space are performed upon the entire society, the imagery reproduced by tourist materials is part of the expectations that surround social actors’ actions. This is one of the mechanisms through which the tourism industry influences the regulation of public spaces. (shrink)

The eukaryotic genome is a mosaic of eubacterial and archaeal genes in addition to those unique to itself. The mosaic may have arisen as the result of two prokaryotes merging their genomes, or from genes acquired from an endosymbiont of eubacterial origin. A third possibility is that the eukaryotic genome arose from successive events of lateral gene transfer over long periods of time. This theory does not exclude the endosymbiont, but questions whether it is necessary to explain the peculiar set (...) of eukaryotic genes. We use phylogenetic studies and reconstructions of ancestral first appearances of genes on the prokaryotic phylogeny to assess evidence for the lateral gene transfer scenario. We find that phylogenies advanced to support fusion can also arise from a succession of lateral gene transfer events. Our reconstructions of ancestral first appearances of genes reveal that the various genes that make up the eukaryotic mosaic arose at different times and in diverse lineages on the prokaryotic tree, and were not available in a single lineage. Successive events of lateral gene transfer can explain the unusual mosaic structure of the eukaryotic genome, with its content linked to the immediate adaptive value of the genes its acquired. Progress in understanding eukaryotes may come from identifying ancestral features such as the eukaryotic splicesome that could explain why this lineage invaded, or created, the eukaryotic niche. BioEssays 28:57–64, 2006. © 2005 Wiley Periodicals, Inc. (shrink)

Over the last decades we have seen an increased interest in forensic rhetoric in Plato's dialogues, notably in relation to hisApology. However, little interest has been paid to this strain of rhetoric in relation to theGorgias. In this article I focus on one notion, βοήθεια, as it was discussed in Plato'sGorgias. This notion had a wide currency in forensic rhetoric in classical Athens.

We present some results on algebraic and modal analysis of polynomial distortions of the standard provability predicate in Peano Arithmetic PA, and investigate three provability-like modal systems related to the Gödel–Löb modal system GL. We also present a short review of relational and topological semantics for these systems, and describe the dual category of algebraic models of our main modal system.

The appeal of the moral principle according to which we should treat like cases alike is so great that it verges on the axiomatic, or on the platitudinous. Recently, however, the principle has been challenged in deeply interesting ways. These ways are interesting because they do not invite skepticism about morality at large, but about the specific claim that what is good (or bad) for an agent in a given situation must be good (or bad) for any other similarly situated (...) agent. I here assess the post-challenge viability of the principle. In a sense, the principle survives, but this is neither an unqualified victory nor an inspiring result. The examination of these matters contains an important (and under-investigated) lesson about the nature of moral experience. (shrink)

A class of toposes is introduced and studied, suitable for semantical analysis of an extension of the Heyting predicate calculus admitting Gödel's provability interpretation.

A quoi bon, pour comprendre l'etat et l'evolution de la philosophie du XIXe siecle apres la mort de Hegel, commencer par dresser la liste des philosophes d'une periode pendant laquelle on annonce partout l'agonie de la philosophie elle-meme? A quoi bon commencer par quantifier l'influence des philosophes et des ecoles philosophiques d'une periode durant laquelle les philosophes confessent ouvertement leur decouragement et esperent la venue d'un grand reformateur qui puisse sortir la philosophie du grand discredit dans lequel elle est tombee? (...) La seconde moitie du XIXe siecle, c'est d'abord cette agonie et cette anarchie, ce decouragement et cette desorientation, la grande crise de la philosophie, une periode de mutation majeure dont les principes commandent jusqu'a nos jours. (shrink)

Hamkins and Löwe proved that the modal logic of forcing is S4.2 . In this paper, we consider its modal companion, the intermediate logic KC and relate it to the fatal Heyting algebra H ZFC of forcing persistent sentences. This Heyting algebra is equationally generic for the class of fatal Heyting algebras. Motivated by these results, we further analyse the class of fatal Heyting algebras.

At the confluence between Modern Olympism and Confucian teachings—nowadays embodied and expressed in East Asian Confucianisms—there are meaningful overlaps, significant challenges, and opportunities. This paper examines these. Despite radically different origins and apparently incommensurate tenets, we should not assume that the underlying ideals of Modern Olympism and East Asian Confucianisms cannot benefit mutually. It is precisely when considering their putative weak points, such as Modern Olympism's soft metaphysics or vague ethics or Confucianism's bias against physical activity or gender, that we (...) find educational opportunities that make contributions to a universal humanistic sport education. (shrink)

I explore the possibility and rationality of interpersonal mechanisms of doxastic self-control, that is, ways in which individuals can make use of other people in order to get themselves to stick to their beliefs. I look, in particular, at two ways in which people can make interpersonal epistemic commitments, and thereby willingly undertake accountability to others, in order to get themselves to maintain their beliefs in the face of anticipated “epistemic temptations”. The first way is through the avowal of belief, (...) and the second is through the establishment of collective belief. I argue that both of these forms of interpersonal epistemic commitment can function as effective tools for doxastic self-control, and, moreover, that the control they facilitate should not be dismissed as irrational from an epistemic perspective. (shrink)