Transcranial magnetic stimulation, EEG, and behavioral studies by our group implicate spurious activation of speech perception neurocircuitry in the genesis of auditory hallucinations in schizophrenia. The neurobiological basis of these abnormalities remains uncertain, however. We review our ongoing studies, which suggest that altered cortical coupling underlies speech processing in schizophrenia and is expressed via disrupted gamma resonances and impaired corollary discharge function of self-generated verbal thought.

One result of successful argumentation – able arguers presenting cogent arguments to competent audiences – is a transfer of credibility from premises to conclusions. From a purely logical perspective, neither dubious premises nor fallacious inference should lower the credibility of the target conclusion. Nevertheless, some arguments do backfire this way. Dialectical and rhetorical considerations come into play. Three inter-related conclusions emerge from a catalogue of hapless arguers and backfiring arguments. First, there are advantages to paying attention to arguers and their (...) contexts, rather than focusing narrowly on their arguments, in order to understand what can go wrong in argumentation. Traditional fallacy identification, with its exclusive attention to faulty inferences, is inadequate to explain the full range of argumentative failures. Second, the notion of an Ideal Arguer can be defined by contrast with her less than ideal peers to serve as a useful tool in argument evaluation. And third, not all of the ways that arguers raise doubts about their conclusions are pathological. On the contrary, some ways that doubts are raised concerning our intended conclusions are an integral part of ideal argumentative practice. (shrink)

Virtue epistemology was modeled on virtue ethics theories to transfer their ethical insights to epistemology. VE has had great success: broadening our perspective, providing new answers to traditional questions, and raising exciting new questions. I offer a new argument for VE based on the concept of cognitive achievements, a broader notion than purely epistemic achievements. The argument is then extended to cognitive transformations, especially the cognitive transformations brought about by argumentation.

The claim that argumentation has no proper role in either philosophy or education, and especially not in philosophical education, flies in the face of both conventional wisdom and traditional pedagogy. There is, however, something to be said for it because it is really only provocative against a certain philosophical backdrop. Our understanding of the concept "argument" is both reflected by and molded by the specific metaphor that argument-is-war, something with winners and losers, offensive and defensive moments, and an essentially adversarial (...) structure. Such arguments may be suitable for teaching a philosophy, but not for teaching philosophy. Surely, education and philosophy do not need to be conceived as having an adversarial essence-if indeed they are thought to have any essence at all. Accordingly, philosophy and education need more pragmatic goals than even Pierce's idealized notion of truth as the end of inquiry, e.g., the simple furtherance of inquiry. For this, new metaphors for framing and understanding the concept of argumentation are needed, and some suggestions in that direction will be considered. (shrink)

Virtue argumentation theory provides the best framework for accommodating the notion of an argument that is “fully satisfying” in a robust and integrated sense. The process of explicating the notion of fully satisfying arguments requires expanding the concept of arguers to include all of an argument’s participants, including judges, juries, and interested spectators. And that, in turn, requires expanding the concept of an argument itself to include its entire context.

This paper explores the outlines of a framework for evaluating arguments. Among the factors to take into account are the strength of the arguers' inferences, the level of their engagement with objections raised by other interlocutors, and their effectiveness in rationally persuading their target audiences. Some connections among these can be understood only in the context of meta-argumentation and meta-rationality. The Principle of Meta-Rationality (PMR)--that reasoning rationally includes reasoning about rationality-is used to explain why it can be rational to resist (...) dialectically satisfying arguments or accept logically flawed ones. (shrink)

It is a virtue of virtue theory approaches to argumentation that they integrate many of the different factors that make arguments good arguments. The insights of virtue argumentation are brought to bear on a variety of versions of the requirement that good arguments must have good premises, concluding that a sincerity condition serves better than truth or assertability conditions, despite apparently counterintuitive consequences for arguments involving heterogeneous coalitions.

Psychological and neuroscientific data suggest that a great deal, perhaps even most, of our reasoning turns out to be rationalizing. The reasons we give for our positions are seldom either the real reasons or the effective causes of why we have those positions. We are not as rational as we like to think. A second, no less disheartening observation is that while we may be very effective when it comes to giving reasons, we are not that good at getting reasons. (...) We are not as reasons-responsive as we like to think. Reasoning and argumentation are, on this view, charades without effect. This paper begins by identifying a range of theoretical responses to the idea that reasoning and argumentation have little casual role in our thoughts and actions, and, consequently, that humans are not the reasons-giving, reasons-responsive agents that we imagine ourselves to be. The responses fall into three categories: challenging the data and their interpretations; making peace with the loss of autonomy that is implied; and seeking ways to expand the causal footprint of reasoning and argumentation, e.g., by developing argumentative virtues. There are indeed possibilities for becoming more rational and more reasons-responsive, so the reports of our demise as the rational animal are greatly exaggerated. (shrink)

Psychological and neuroscientific data suggest that a great deal, perhaps even most, of our reasoning turns out to be rationalizing. The reasons we give for our positions are seldom either the real reasons or the effective causes of why we have those positions. We are not as rational as we like to think. A second, no less disheartening observation is that while we may be very effective when it comes to giving reasons, we are not that good at getting reasons. (...) We are not as reasons-responsive as we like to think. Reasoning and argumentation are, on this view, charades without effect. This paper begins by identifying a range of theoretical responses to the idea that reasoning and argumentation have little casual role in our thoughts and actions, and, consequently, that humans are not the reasons-giving, reasons-responsive agents that we imagine ourselves to be. The responses fall into three categories: challenging the data and their interpretations; making peace with the loss of autonomy that is implied; and seeking ways to expand the causal footprint of reasoning and argumentation, e.g., by developing argumentative virtues. There are indeed possibilities for becoming more rational and more reasons-responsive, so the reports of our demise as the rational animal are greatly exaggerated. (shrink)

Psychological and neuroscientific data suggest that a great deal, perhaps even most, of our reasoning turns out to be rationalizing. The reasons we give for our positions are seldom either the real reasons or the effective causes of why we have those positions. We are not as rational as we like to think. A second, no less disheartening observation is that while we may be very effective when it comes to giving reasons, we are not that good at getting reasons. (...) We are not as reasons-responsive as we like to think. Reasoning and argumentation are, on this view, charades without effect. This paper begins by identifying a range of theoretical responses to the idea that reasoning and argumentation have little casual role in our thoughts and actions, and, consequently, that humans are not the reasons-giving, reasons-responsive agents that we imagine ourselves to be. The responses fall into three categories: challenging the data and their interpretations; making peace with the loss of autonomy that is implied; and seeking ways to expand the causal footprint of reasoning and argumentation, e.g., by developing argumentative virtues. There are indeed possibilities for becoming more rational and more reasons-responsive, so the reports of our demise as the rational animal are greatly exaggerated. (shrink)

For all its problems, there is still much to be gleaned from the argument-is-war paradigm. Much of the conceptual vocabulary that we use to talk about wars is commonly applied to arguments. Other concepts in the war-cluster can also be readily adapted to arguments. Some parts, of course, do not seem to apply so easily, if at all. Of most interest here are those war-concepts that have not been deployed in thinking about arguments but really should be because of the (...) light they can shed on argumentation. In particular, the concepts, principles, and lessons from Just War theory provide a valuable lens for looking at arguments. We can theorize about Just and Unjust Arguments. Ultimately, however, the analogy between arguments and wars breaks down. There is a strong presumption against wars. There can be no such generic presumption against arguments. The argument against argument is always context-specific. Thus, wars need to be justified in ways that arguments do not. Conversely, sometimes it can be the failure to argue that needs to be justified, again, in ways that a failure to go to war would not. Even so, self-defense justifications, the special justifications for pre-emptive attacks, and the possible need for humanitarian interventions can all be appropriately imported into the discourse of argumentation. (shrink)

Although Michael Yong-Set's proposal to approach argumentation theory from a ludological perspective is not yet sufficiently developed to warrant adopting it, there is enough to warrant exploring it further – which is all the reception it needs at this point.

A complex network of reciprocal relations connect arguments and stories. Arguments can occur in stories and stories can be parts of arguments. Further, stories can themselves be arguments. Whether a text or exchange serves as an argument partly depe nds on how we read it, i.e., on the story we tell about it and how well we argue for that story, but the circle is not as vicious as it appears. Or at least, that is the story we present and (...) the argument we tell in this dialogue revisiting the ancient ar gument between the poets and the philosophers. (shrink)

Technology has made argumentation rampant. We can argue whenever we want. With social media venues for every interest, we can also argue about whatever we want. To some extent, we can select our opponents and audiences to argue with whomever we want. And we can argue however we want, whether in carefully reasoned, article-length expositions, real-time exchanges, or 140-character polemics. The concepts of arguing, arguing well, and even being an arguer have evolved with this new multiplicity and diversity; theory needs (...) to catch up to the new reality. Successful strategies for traditional contexts may be counterproductive in new ones; classical argumentative virtues may be liabilities in new situations. There are new complications to the theorist’s standard questions—What is an argument? and Who is an arguer?—while new ones move into the spotlight—Should we argue at all? and If so, why? Agent-based virtue argumentation theory provides a unifying framework for this radical plurality by coordinated redefinitions of the concepts of good arguers and good arguments. It remains true that good arguers contribute to good arguments, and good arguments satisfy good arguers, but the new diversity strains the old unity. Ironically, a unifying factor is provided by examining those paragons of bad arguers, argument trolls whose contributions to arguments are not very good, not really contributions, and, ultimately, not genuine argumentation. (shrink)

There is more to mathematics than proofs; there are also arguments, which means that mathematicians are human arguers complete with their biases. Among those biases is a preference for beauty, It is a bias insofar as it is a deaprture from objectivity, but it is benign, accounting for the popularity of Cantor's "Paradise" of non-denumerable infinities as a travel destination for mathematicians and the relatively little interest in Robinson's infinitesimals.

While deductive validity provides the limiting upper bound for evaluating the strength and quality of inferences, by itself it is an inadequate tool for evaluating arguments, arguing, and argumentation. Similar remarks can be made about rhetorical success and dialectical closure. Then what would count as ideal argumentation? In this paper we introduce the concept of cognitive compathy to point in the direction of one way to answer that question. It is a feature of our argumentation rather than my argument or (...) your argument. In that respect, compathy is like the harmonies achieved by an accomplished choir, the spontaneous coordination of athletic teamwork, or the experience of improvising jazz musicians when they are all in the flow together. It is a characteristic of arguments, not a virtue that can be attributed to individual arguers. It makes argumentation more than just the sum of its individual parts. The concept of cognitive compathy is brought into focus by locating it at the confluence of two lines of thought. First, we work up to the concept of compathy by contrasting it with empathy and sympathy in the context of emotions, which is then transplanted into epistemic, cognitive, and argumentative soil. Second, the concept is analytically linked to ideal argumentation by way of authenticity in communication. In the final section, we explore the extent to which argumentative virtues are conducive to producing compathetic argumentation, but reach the unhappy conclusion that the extra value of compathetic argumentation also transcends the evaluative reach of virtue argumentation theory. (shrink)

The book describes the ways in which American thinkers and artists in the first two decades of the twentieth century challenged notions that a single principle ...

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Happiness in Premodern Judaism: Virtue, Knowledge, and Well-BeingDaniel H. FrankHava Tirosh-Samuelson. Happiness in Premodern Judaism: Virtue, Knowledge, and Well-Being. Cincinnati: Hebrew Union College Press, 2003. Pp. xi + 596. Cloth, $50.00.Franz Rosenzweig tried hard to convince the neoKantian Hermann Cohen of the merits of Zionism and the normalization it would bring to Jews and Jewish life. His attempt met with this response from Cohen: "Oho! So the gang (...) now wants to be happy, does it?" For those ignorant of the history of Jewish philosophy, one might imagine that Jewish philosophers, no less than their non-philosophical kinsmen, were so weighed down by the burdens of history and persecution that happiness could play no role in their theorizing. But happiness plays a key role in the history of Jewish moral and political philosophy, especially in the premodern period. Even Spinoza, the last of the medievals and the first of the moderns, the great critic of the rabbinic tradition and of Maimonides in particular, is concerned in his Ethics with identifying those activities that together constitute human well-being and the good life. Only lately, since the Enlightenment and Kant, has non-eudaimonism been a live option for Jewish thinkers. Only with the rise of (modern) Orthodoxy, and its predilection for construing goodness as rectitude and rule-following, has eudaimonism fallen out of favor. But with Tirosh-Samuelson's weighty volume on happiness in premodern Judaism, there can be no excuse in the future to imagine that all Jews are, or must be, closet Kantians, strict deontologists. To think otherwise seems to come close to taking on the classical (anti-Semitic) dichotomy of legalistic Judaism vs. spiritual Christianity. In it own way, Happiness in Premodern Judaism is a critique of such a one-sided, monochromatic view of Judaism, whether from the Christian or even from the Jewish side.Tirosh-Samuelson writes explicitly as an intellectual historian, rather than as a philosopher. She understands herself and her project as one that presents just the facts, without evaluating them. While one may cavil at a lost opportunity, in the present case this would be churlish, given the enormous erudition on display. After an introductory chapter outlining the foundational moral theories of Plato, Aristotle, and the Hellenistic philosophers, the text presents the (Greek-inspired) areteic wisdom literature of the Second Temple period, the teleological theocentrism of the rabbis, the Greco-Arabic Islamicate culture that nurtured Jewish philosophers from Saadia in the tenth century to Maimonides in the twelfth, the rabbinic and kabbalistic critiques of the philosophical ideal of happiness commencing [End Page 338] with the translation (into Hebrew) of Maimonides' Guide of the Perplexed at the beginning of the thirteenth century, and finally, very important and the focus of much recent scholarly work, the transformation of Jewish eudaimonism through direct contact with Christian Scholasticism and later with the humanist Renaissance. All in all, a millennium and a half of Jewish intellectual history is presented in a sober and scholarly way.Not surprisingly Maimonides plays a pivotal role in the story that Tirosh-Samuelson relates. A Janus-like figure, he represents the culmination and height of accommodation with Greek and Greco-Arabic philosophical culture. However, with the gradual worsening of the socio-economic condition of European Jewry in the thirteenth century, his accommodationism seemed traitorous, and as a result generations of thinkers, mystics and philosophers alike, strove to critically distance themselves from Maimonidean Aristotelianism. Tirosh-Samuelson is admirably clear in pointing out that such anti-Maimonidean tendencies are ill-characterized as anti-philosophical. Hasdai Crescas in the late-fourteenth and early-fifteenth centuries launched a massive critique of Maimonides' physics, metaphysics, and moral philosophy, but did so in as rigorous a manner as any philosopher would. The picture that enfolds over the course of the text is one of vigorous dialectic between partisans of 'alien' (Greek) wisdom and those who viewed such wisdom with considerable suspicion. Such a dialectic parallels, not surprisingly, developments in Christian philosophy.The trajectory of the story of premodern Jewish musings on happiness is from the centrality of reason and intellect, and the contemplative activity that is reason's preeminent actuality, to the primacy... (shrink)

As a rule, there is nothing in the words themselves to mark off metaphors from literal language. If a boundary could somehow be drawn, it would be in constant need of re‐adjustment as metaphors become entrenched, idiomatic, and finally literal, and literal phrases are put to figurative or hyperbolic, and then metaphorical uses. Further, there is no algorithmic recovery of the intended meaning of a metaphor from the meanings of its components, no function that takes literal meanings as its arguments (...) and has metaphorical meaning as its output. That is, metaphors are syntactically invisible, pragmatically unstable, and semantically under‐determined. Their creation, use, and interpretation are almost impenetrable mysteries. As if to spite semantic theorists, they are also linguistic commonplaces, present in every kind of discourse. The discourse of philosophy is no exception to this rule, availing itself of the various stylistic, heuristic, and explanatory roles metaphors can play. Philosophy also produces metaphors of another sort, metaphors that differ in important ways from the metaphors of art and literature, as well as the metaphors of the natural and social sciences. These “grand“ metaphors are lasting monuments to the triumphs of philosophical discourse, even as they are also testimony to the failures of philosophical theorizing. This is because philosophy’s grand metaphors were never intended that way. They are better read as structural hypotheses that have become metaphors only after failing as literal truths. Ironically, it is precisely as metaphors that these images are integrated into our ways of thinking. In the end, thought itself is re‐structured, and these failures as descriptive truths succeed in becoming “constitutive truths” of a new reality. (shrink)

In the game theory literature, Garrett Hardin’s famous allegory of the “tragedy of the commons” has been modeled as a variant of the Prisoner’s Dilemma, labeled the Herder Problem (or, sometimes, the Commons Dilemma). This brief paper argues that important differences in the institutional structures of the standard Prisoner’s Dilemma and Herder Problem render the two games different in kind. Specifically, institutional impediments to communication and cooperation that ensure a dominant strategy of defection in the classic Prisoner’s Dilemma are absent (...) in the Herder Problem. Their absence does not ensure that players will achieve a welfare-enhancing, cooperative solution to the Herders Problem, but does create far more opportunity for players to alter the expected payoffs through cooperative arrangements. In a properly modeled Herder Problem—along the lines of an assurance game—defection would not always be the dominant strategy. Consequently, the Herder Problem is not in the nature of a Prisoner’s Dilemma. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Journal of the History of Philosophy 40.4 (2002) 541 [Access article in PDF] Book Review Prophecy: The History of an Idea in Medieval Jewish Philosophy Howard Kreisel. Prophecy: The History of an Idea in Medieval Jewish Philosophy. Dordrecht: Kluwer, 2001. Pp. x + 669. Cloth, $200.00. This is a big book on a big subject. Kreisel offers us a full view of the most substantial discussions in the Jewish (...) Middle Ages of the phenomenon of prophecy (the cognitive awareness of the word of God) and of the bearer of the prophetic message. Even more, he does not stop with the end of the medieval period, but proceeds to Spinoza, whose ideas about prophecy and the prophet are shown, however, to depend upon medieval views, even while turning them on their head.Kreisel presents the views of seven thinkers: Saadiah Gaon, Judah Halevi, Maimonides, Gersonides, Crescas, Albo, and Spinoza. The chronological span of those covered is roughly seven hundred years, from the middle of the tenth century to the middle of the seventeenth century. Equally broad are the geographical span, from Baghdad to Andalusia to Amsterdam; and the linguistic diversity, Arabic, Hebrew, and Latin.The challenge to be met in such a large project is to produce a coherent narrative in which the various participants talk to, not past, each other. After all, there is no prima facie reason why seven thinkers, writing at different times, in widely dispersed geographic locations, and in different languages, should all be conjuring up the same general ideas about prophecy. Even allowing for the religious tradition common to them and the biblical (Hebrew) background, there is still potentially much to divide them. The success of the book depends upon weaving together in a perspicuous fashion the disparate discussions.Kreisel is very aware of the challenge and rises to the occasion. He does much more than just present seriatim the views of his chosen thinkers. He presents their respective positions in dialectical fashion, with, for example, Maimonides responding to Halevi, Gersonides to Maimonides, and Spinoza to the entire prophetic tradition. The dialogue between thinkers throughout the medieval centuries on the subject of prophecy moves between poles of naturalism and supernaturalism, from understanding prophecy and the prophet without emphasizing divine intervention to understanding the same in less naturalistic ways. No one before Spinoza dismissed this project of accounting for how mortal (finite) minds could comprehend the divine, and within the medieval period itself Kreisel distinguishes strongly between those (especially Maimonides and Gersonides) who emphasized the human element in prophecy, the intellectual and moral conditions for prophetic insight, and those (especially Halevi and Crescas) who emphasized the role of the divine in prophecy. Given this latter dichotomy, Spinoza and Maimonides, so different in other ways, may be seen as sharing more in common with each other than either share with Halevi and the "supernaturalist" tradition that he represents.Kreisel works hard to present a philosophical dialogue between thinkers. This is important, lest the debate collapse into one between rationalists and religious fundamentalists. Halevi and Crescas emerge as important philosophers in their own right, even as they indicate the shortcomings of Greek wisdom and, in the case of Crescas, of the naturalism and reductionism of Maimonides and Gersonides. The end result of Kreisel's careful reconstruction is a deep discussion of the epistemology and politics of prophecy. The interested historian of ideas will learn much about medieval debates relating to (divine) knowledge of particulars, the nature of miracles, the nature and role of the imagination in prophecy, human happiness and perfection, and the prophetic mission.I would signal for special notice and attention the importance, stressed by Kreisel, of the universalist and cosmopolitan (Enlightenment) implications of the prophetic teachings of thinkers like Maimonides and Spinoza, who (again) diverge from each other in so many ways. Kreisel demarcates the latter thinkers from those like Halevi, whose supernaturalism undergirds a parochial, even racialist, belief in the superiority of the Jews. Finally, by stressing the (human) intellectual and/or moral qualities that are requisite for prophecy, Kreisel makes a... (shrink)