Consistency-based approaches in nonmonotonic reasoning may be expected to yield multiple sets of default conclusions for a given default theory. Reasoning about such extensions is carried out at the meta-level. In this paper, we show how such reasoning may be carried out at the object level for a large class of default theories. Essentially we show how one can translate a default theory Δ, obtaining a second Δ', such that Δ has a single extension that encodes every (...) extension of _. Moreover, our translated theory is only a constant factor larger than the original. We prove that our translation behaves correctly. In the approach we can now encode the notion of extension from within the framework of standard default logic. Hence one can encode notions such as skeptical and credulous conclusions, and can reason about such conclusions within a single extension. This result has some theoretical interest, in that it shows how multiple extensions of semi-monotonic default theories are encodable with manageable overhead in a single extension. (shrink)

Johnson‐Laird and coworkers' Mental Model theory of propositional reasoning is shown to be somewhere in between what logicians have defined as “credulous” and “skeptical” with respect to the conclusions it draws on default reasoning problems. It is then argued that in situations where skeptical reasoning has been shown to lead to problematic conclusions due to not being skeptical enough, the bolder Mental Model theory will likewise make counterintuitive predictions. This claim is supported by the consideration of (...) two of those situations, namely problems involving reinstatement and floating conclusions. It is discussed how the recent “principle of pragmatic modulation” could be a first step in order to overcome the mild credulity of Mental Model reasoning. (shrink)

This paper inquires into the nature and causes of credulous belief and proposes a way of making negative evidence more salient to believers so that they are less likely to fall into the habit of credulous believing. Contrasting the work of Richard Swinburne with recent work in cognitive psychology, the author argues that for the “strong credulity hypothesis”, namely that our comprehension of testimony is closely linked to an initial (albeit temporary) acceptance of what speakers claim. That is, (...) we are literally “set up” to believe irrespective of whether the belief in question is reasonable. In order to “neutralize” the effect of initial credulity, the author describes a pro/con procedure (suitable for a number of classes, e.g. critical thinking) that allows for the systematic analysis of beliefs and testimony. (shrink)

Some recent philosophers of religion have addressed the question of how, and whether it is possible, that the religious experiences some persons have had can give reasons for believing that God exists. Swinburne, for example, claims that what he calls the principle of credulity implies that the religious experiences of those that have them do provide evidence for others that God exists. He formulates the principle as follows: 1 (1) if it seems (epistemically) to a subject that x is present, (...) then probably x is present (all else being equal). (shrink)

We have several intuitive paradigms of defeating evidence. For example, let E be the fact that Ernie tells me that the notorious pet Precious is a bird. This supports the premise F, that Precious can fly. However, Orna gives me *opposing* evidence. She says that Precious is a dog. Alternatively, defeating evidence might not oppose Ernie's testimony in that direct way. There might be other ways for it to weaken the support that Ernie's testimony gives me for believing F, without (...) the new evidence itself intuitively constituting reasons to believe one way or the other about Precious's flight ability. An example: Ursula tells me that Ernie has no idea what Precious's species is; he's just guessing. She may not herself want to or be in a position to weigh in about Precious's real species or flight ability. I call defeating evidence of this sort *undermining evidence. (shrink)

The Principle of Credulity---i.e. that if I have an experience apparently of X then in the absence of good reasons to think the experience non-veridical I have evidence that X exists---is an essential premise in many formulations of the argument from religious experience. I defend this use of the principle against objections offered by William Rowe. I argue that experiences of God are checkable. and in ways (epistemically) significantly similar to the ways sensory experiences are checkable. and that treating sensory (...) experiences as Rowe suggests we treat experiences of God demands wholesale scepticism with regard to the senses. (shrink)

Conspiracy theories are on the rise. Some explanations suggest that they are caused by reduced or limited information streams --limited access to information. This article argues instead that information is more accessible than ever and an abundance of information is itself problematic if informal reasoning skills are impoverished. David Hume's claim that unfocused skepticism leads paradoxically to greater gullibility is examined. And the conspiratorial dimensions of Creationism are evaluated.

In most everyday instances of reasoning, reasoners can gain, lose, and reacquire entitlement to (or justification for) a possible commitment (or belief) as a result of their consecutively acquiring new commitments. For example, we might initially conclude that ‘Tweety can fly’ from ‘Tweety is a bird,’ but later have to reject this conclusion as a result of our coming to learn that Tweety is a penguin. We could, even later, reacquire entitlement to ‘Tweety can fly’ if we became committed (...) (and presumably entitled) to the claim ‘Tweety has a jetpack.’ I will call this very common feature of reasoning entitlement recovery. In this paper I will argue that the types of inferential relations that are central to Brandom’s entire account of language and reasoning make entitlement recovery impossible. I will then briefly attempt to diagnose why this problem arises for Brandom and suggest how his account should be modified so that it will successfully allow entitlement recovery. (shrink)

In response to the critique of his work by William Sweet, Hendrik Hart first offers some terminological clarifications. The important difference between ‘faith’ (trust in God) and ‘belief’ (our network of accepted understandings of things, expressed in concepts and propositions) is emphasized and his use of terms such as ‘religion,’ ‘knowledge,’ and ‘truth’ are explained. Hart then clarifies his approach to the Western philosophical tradition. He argues that Christian accommodation to philosophy and its idea of ‘reason’ as ultimate arbiter have (...) hindered proper understanding of biblical faith. He finds support for his critique within the philosophical tradition itself, particularly in the form of feminist and postmodern thought. In the end, he offers a vision of religious truth, encapsulated in Jesus’ proclamation, “I am the truth,” that is based upon the embodiment of God’s will and intent. (shrink)

In response to the critique of his work by William Sweet, Hendrik Hart first offers some terminological clarifications. The important difference between ‘faith’ (trust in God) and ‘belief’ (our network of accepted understandings of things, expressed in concepts and propositions) is emphasized and his use of terms such as ‘religion,’ ‘knowledge,’ and ‘truth’ are explained. Hart then clarifies his approach to the Western philosophical tradition. He argues that Christian accommodation to philosophy and its idea of ‘reason’ as ultimate arbiter have (...) hindered proper understanding of biblical faith. He finds support for his critique within the philosophical tradition itself, particularly in the form of feminist and postmodern thought. In the end, he offers a vision of religious truth, encapsulated in Jesus’ proclamation, “I am the truth,” that is based upon the embodiment of God’s will and intent. (shrink)

This paper presents an adaptive logic enhancement of conditional logics of normality that allows for defeasible applications of Modus Ponens to conditionals. In addition to the possibilities these logics already offer in terms of reasoning about conditionals, this way they are enriched by the ability to perform default inferencing. The idea is to apply Modus Ponens defeasibly to a conditional and a fact on the condition that it is ‘safe' to do so concerning the factual and conditional knowledge at (...) hand. It is for instance not safe if the given information describes exceptional circumstances: although birds usually fly, penguins are exceptional to this rule. The two adaptive standard strategies are shown to correspond to different intuitions, a skeptical and a credulous reasoning type, which manifest themselves in the handling of so-called floating conclusions. (shrink)

Default logic is one of the most popular and successful formalisms for non-monotonic reasoning. In 2002, Bonatti and Olivetti introduced several sequent calculi for credulous and skeptical reasoning in propositional default logic. In this paper we examine these calculi from a proof-complexity perspective. In particular, we show that the calculus for credulous reasoning obeys almost the same bounds on the proof size as Gentzen’s system LK. Hence proving lower bounds for credulous reasoning will (...) be as hard as proving lower bounds for LK. On the other hand, we show an exponential lower bound to the proof size in Bonatti and Olivetti’s enhanced calculus for skeptical default reasoning. (shrink)

In this book, renowned philosopher Anthony Kenny focuses on one of the central questions in the philosophy of religion: is the belief in God and faith in the divine word rational? Surveying what has been said on the topic by such major recent thinkers as Wittgenstein and Platinga, Kenny contructs his own account of what he calls "the intellectual virtue of reasonable belief which stands between skepticism and credulity," which he then applies to the Christian doctrine of faith. Kenny also (...) addresses related questions such as the existence and nature of God and the problem of evil in a world created by an omnipotent being. A fascinating exploration of a subject presented in clear, accessible language, What is Faith? is essential reading for anyone who hopes to understand a debate that has now raged for two thousand years. (shrink)

One reason why the recently influential “realist” turn in political theory rejects mainstream theoretical approaches is that it views their moralistic orientation as a source of ideological credulity. Like Karl Marx before them, realists complain that “moralizing” social criticism is bound to be imprisoned in the illusions of the epoch. This essay suggests that contemporary political realism may itself invite comparable accusations of ideological complicity insofar as it equates politics and agonistic contestation, as many realists in fact do. The assumption (...) that political interaction is essentially contestatory strikes many as plain common sense, undeniable in the face of any sober and realistic observation of actual politics. This essay suggests, to the contrary, that the seeming self-evidence of this assumption may precisely be a symptom of ideological illusion. To develop this suggestion, this essay contends that contemporary realism is vulnerable to charges of “contest-fetishism” that parallel Marx’s argument that the classical political economists he criticizes in Capital were blind to the “commodity-fetishism” of modern capitalism. (shrink)

Can religious experience justify belief in God? We best approach this question by splitting it in two: Do religious experiences give their subjects any justification for believing that there is a God of the kind they experience? And Does testimony about such experiences provides any justification for believing that there is a God for those who are not the subject of the experience? The most popular affirmative answers trace back to the work of Richard Swinburne, who appeals to the Principle (...) of Credulity and the Principle of Testimony. Since then, development of his line of reasoning has gone in a number of distinct directions. Here I propose yet another development. I argue first that the Principle of Credulity is false on the grounds that it has several implausible commitments. I then offer a Phenomenal Conservative perspective on the epistemology of religious experience suggesting a categorically affirmative answer to but a nuanced answer to which allows the possibility of reasonable disagreement about religious experience. (shrink)

We present an epistemic default logic, based on the metaphore of a meta-level architecture. Upward reflection is formalized by a nonmonotonic entailment relation, based on the objective facts that are either known or unknown at the object level. Then, the meta (monotonic) reasoning process generates a number of default-beliefs of object-level formulas. We extend this framework by proposing a mechanism to reflect these defaults down. Such a reflection is seen as essentially having a temporal flavour: defaults derived at the (...) meta-level are projected as facts in a next object level state. In this way, we obtain temporal models for default reasoning in meta-level formalisms which can be conceived as labeled branching trees. Thus, descending the tree corresponds to shifts in time that model downward reflection, whereas the branching of the tree corresponds to ways of combining possible defaults. All together, this yields an operational or procedural semantics of reasoning by default, which admits one to reason about it by means of branching-time temporal logic. Finally, we define sceptical and credulous entailment relations based on these temporal models and we characterize Reiter extensions in our semantics. (shrink)

There are various reasons for taking a second look at anything at all. One reason is to discern aspects which have been overlooked; another frequently related reason is to reappraise the value or relevance of whatever is being reconsidered. A thing might be deemed worthless or negligible because some feature or set of features has been overlooked. And this way of conceiving the thing might become so familiar, so entrenched, that it powerfully, because subtly, works against alternative conceptions. In certain (...) intellectual circles, for example, the critiques of religion have become so familiar that the religious hypothesis is not a “living option.” As John Dewey noted, familiarity is more likely to breed credulity than contempt: We take the familiar conception, containing its implicit evaluation, as worthy of our belief, simply because it is familiar. Thus, a second look undertaken from a fresh perspective is ordinarily most promising; for it is most likely to bring into focus overlooked facets and unsuspected relevancies of familiar topics. (shrink)

I defend the first premise of William Rowe’s well-known arguments from evil against influential criticisms due to William Alston. I next suggest that the central inference in Rowe’s arguments is best understood to move from the claim that we have an absence of evidence of a satisfactory theodicy to the claim that we have evidence of absence of such a theodicy. I endorse the view which holds that this move succeeds only if it is reasonable to believe that (roughly) if (...) there were such a theodicy, we would probably know it. After conceding that there may be modest prima facie support for this latter claim via the Principle of Credulity, I consider and reject four more ambitious arguments in its favour. I conclude that this necessary condition on Rowe’s crucial inference has not been shown to be satisfied. (shrink)

Our goal in this paper is to provide enough of an account of the origins of cognitive ethology and the controversy surrounding it to help ethicists to gauge for themselves how to balance skepticism and credulity about animal minds when communicating with scientists. We believe that ethicists’ arguments would benefit from better understanding of the historical roots of ongoing controversies. It is not appropriate to treat some widely reported results in animal cognition as if their interpretations are a matter of (...) scientific consensus. It is especially important to understand why loose references to “cognitive ethology” by philosophers can signal ignorance of the field to scientists who are more deeply immersed in the relevant literature. Understanding the variety of approaches to cognitive phenomena in animals is essential if such capacities are to form the foundation of scientifically-informed ethical reasoning about animals. (shrink)

ABSTRACT The erudite James Burnet, Lord Monboddo (1714–1799), member of the Select Society and judge of the Court of Session in Edinburgh, wrote many pages about the existence of ‘men with tails’ and orang-utans’ humanity. For this reason, he has been labelled as ‘credulous’, ‘bizarre’ and ‘eccentric’ both by his contemporaries and by modern scholars. In this paper, I shall try to take his argument seriously and to show that throughout his work Monboddo searched for evidence. If his belief (...) in mermaids, giants, blemmyes, daemons and oracles was far from reflecting the general attitude of the age of Enlightenment and empiricism, Monboddo contributed to place the ‘science of man’ at the centre of the map of knowledge, where Nicholas Phillipson had also located it. He did this by emphasising the variety and historicity of humankind and stressing how mind and body changed over time and space. This article is also an attempt to connect Monboddo’s erudite production with his position as a lawyer and a judge. I shall argue that Monboddo founded his ‘science of man’ on an epistemology of legal evidence, employing the same inquisitive approach that he practiced at the bar and in the court. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:INTELLIGO UT CREDAM: ST. AUGUSTINE'S CONFESSIONS* BAPTISM INTO the Catholic Church ended Augustine's Odyssey through the intellectual and spiritual seas of late antiquity. His Confessi.ons tells us how he joined the Manicheans, became attached to astrology, imbibed Aristotle, was attracted to the Academy, learned Epicureanism, discovered the Platonists, and finally came home to Christianity.1 From the first moment he read Cicero, then, Augustine became a seeker of wisdom; few (...) of humanity's questions and concerns failed to move him. His initial conversion to Manicheanism, indeed, was prompted by its alleged ability to give a satisfactory response to the questions raised by human experience. In the same way, his initial aversion to Christianity in part arose from its alleged inability to provide such an account. Still, the nature of Augustine's ultimate conversion to Christianity is not entirely clear. He certainly indicates that a properly tutored biblical faith is the only solution to those questions and concerns which so vexed him: " credo ut intelligam," as Anselm formulated Augustine's understanding. But what is the role of philosophical reflection in this? Does reason work only within the context of faith? Is it merely the scullery maid for explicating the understanding of divine revelation? Or does Augustine say or at least show that unaided human reason has another sphere of operation? Can human reason understand *Earlier versions of this paper were read at the Twentieth International Medieval Congress, Western Michigan University, Kalamazoo, Michigan, May 11, 1985, and at the University of Dallas Augustine Colloquium, November 22, 1985. I am grateful to Dr. Michael Platt for his helpful comments and suggestions. 1 All references to the Confessions are from J. Gibb and W. Montgomery, The Confessions of Augustine (Cambridge, 1927)..JAMES LEHRBERGER, O. CIST. anything about God, human beings, and the universe before the advent of faith? While Augustinian scholarship has tended to stress the way in which philosophical thought. especially Neo-Platonism, operates within Christian faith, I hope to show that Augustine conceives the " faith and reason " relation in broader terms.2 More specifically, in this paper I hope to show that the Confessions presents reason itself, without revelation, as capable of assaying the possibility of any religious claim to 2 The problem of "faith and reason," or " authority and philosophy," in Augustine's thought has a history of critical analysis reaching back to the last century. The early discussions of this question have been traced by Sister Mary Patricia Garvey, in Saint Augustine: Christian or N ea-Platonist (Milwaukee, 1939), pp. 3-40, and more briefly by J. O'Meara, in St. A.ugustine, A.gainst the Academics, "Ancient Christian Writers," XU (Baltimore, 1950), pp. 19-22. The more recent discussions have failed to produce any consensus. H. A. Wolfson, in The Philosophy of the Church Fathers, I (Cambridge, 1956), pp. 127-140, sees Augustine as illustrating the patristic "double faith" against Manichean credulity. R. Cushman, in "Faith and Reason in the Thought of St. Augustine," Church History, 19, 1950), 271-294, awards the primacy to faith on the basis of the perversity of the will. P. Courcelle, in Recherches sur les Confessions de Saint Augustin (Paris, 1950), pp. 251-255, understands Augustine to progress from Neo-Platonism to Christianity without abandoning the former. R. Holte, in Beatitude et Sagesse: Saint Augustin et le probleme de la fin de l'homme dans la philosophie ancienne (Paris, 1962), pp. 373-386, considers the cooperation of reason and authority in Augustine's use of Christianity to confront the philosophic problems of his age. J. O'Meara, in The Young Augustine (New York, 1965), pp. 196197, admits a clarification in Augustine's thought but no basic change in his understanding of the primacy of faith over reason. R. O'Connell, in Saint Augusti.ne's Confessions: the Odyssey of a Soul (Cambridge, 1969), insists on a strong Neo-Platonic influence on Augustine's understanding of the human being as the " fallen soul." A. H. Armstrong, in " St. Augustine and Christian Platonism," Plotinian and Christian Studies (London, 1979), Ch. XI, 1-66, argues that the designation "Christian Platonist" is insufficient to characterize Augustine; the way in which Augustine takes up and transforms... (shrink)

It is often said that our moral experience, broadly construed to include our ways of thinking and talking about morality, has a certain objective-seeming character to it, and that this supports a presumption in favor of objectivist theories and against anti-objectivist theories like Mackie’s error theory. In this paper, I argue that our experience of morality does not support objectivist moral theories in this way. I begin by arguing that our moral experience does not have the uniformly objective-seeming character it (...) is typically claimed to have. I go on to argue that even if moral experience were to presuppose or display morality as a realm of fact, we would still need a reason for taking that to support theories according to which it is such a realm. I consider what I take to be the four most promising ways of attempting to supply such a reason: inference to the best explanation, epistemic conservatism, the Principle of Credulity, and the method of wide reflective equilibrium. In each case, I argue, the strategy in question does not support a presumption in favor of objectivist moral theories. (shrink)

We introduce a general approach for representing and reasoning with argumentation-based systems. In our framework arguments are represented by Gentzen-style sequents, attacks between arguments are represented by sequent elimination rules, and deductions are made according to Dung-style skeptical or credulous semantics. This framework accommodates different languages and logics in which arguments may be represented, allows for a flexible and simple way of expressing and identifying arguments, supports a variety of attack relations, and is faithful to standard methods of (...) drawing conclusions by argumentation frameworks. Altogether, we show that argumentation theory may benefit from incorporating proof theoretical techniques and that different non-classical formalisms may be used for backing up intended argumentation semantics. (shrink)

In trusting a speaker we adopt a credulous attitude, and this attitude is basic: it cannot be reduced to the belief that the speaker is trustworthy or reliable. However, like this belief, the attitude of trust provides a reason for accepting what a speaker says. Similarly, this reason can be good or bad; it is likewise epistemically evaluable. This paper aims to present these claims and offer a genealogical justification of them.

The assumption that we largely lack reasons for accepting testimony has dominated its epistemology. Given the further assumption that whatever reasons we do have are insufficient to justify our testimonial beliefs, many conclude that any account of testimonial knowledge must allow credulity to be justified. In this paper I argue that both of these assumptions are false. Our responses to testimony are guided by our background beliefs as to the testimony as a type, the testimonial situation, the testifier's character and (...) the truth of the proposition testified to. These beliefs provide reasons for our responses. Thus, we usually do have reasons, in the sense of propositions believed, for accepting testimony and these reasons can provide evidence for the testimonial beliefs we form. (shrink)

Animals in Brazil: Economic, Legal and Ethical Perspectives presents a broad overview of the complicated role of animals in Brazilian society. Its four substantive chapters survey the landscape of animal agriculture, animal protection laws, recent animal jurisprudence, and the underlying cultural factors that have shaped the Brazilian people's relationship with and treatment of animals. Despite the book's title, there is no chapter addressing economics. However, it represents the first book in English addressing the plight of animals in Brazil and makes (...) a marked contribution to animal ethics in Latin America. At its best, it is very good, and overall, the volume is a worthwhile addition to the bookshelf of anyone interested in Brazilian animal law.The introduction by the book's editor, Carlos Naconecy, does exactly what an introduction should do: it succinctly describes the content of the chapters to follow. My quibble is that while Naconecy has excellent English and expresses himself well, the essay badly needed the editorial scrutiny of a native English speaker. The succeeding chapters each begin with an abstract, a simple but useful aid to any scholar who might not be interested in all of the issues the book covers.Chapter 1, “Food Animals in Brazil: Five Decades of Transformation,” ably describes Brazil's progression from a primarily subsistence-based agrarian culture to its full-scale embrace of industrial agriculture with all of its incumbent horrors. In just 50 years, Brazil has gone from a net importer to the world's second-largest exporter.The story of the country's transition to confinement, meat-based agriculture is all too familiar. It wrought havoc on community and family ties and overwrote traditional dietary practices, leading to widespread obesity, disease, and nutrient deficiencies. It also made indifference toward agricultural animals a new national norm. The level of cruelty that is both legal and common in Brazilian industrial agriculture would strain credulity if it weren't so similar to those of so many other countries. Indeed, the authors’ discussion of the systemic animal mistreatment, devastating environmental consequences, and accompanying cultural erosion in Brazil could easily have been cut and pasted into a chapter surveying the last 50 years in the United States.The second chapter is the strongest in the collection. “The Legal Protection of Animals in Brazil: An Overview” summarizes the country's animal-legal framework and situates it within the context of Brazil's constitutional prohibition against animal cruelty. The authors explain why the constitution offers little practical protection. Under the prevailing view, only those acts undertaken for the purpose of causing needless suffering constitute cruelty. Since much animal cruelty is ostensibly done for other reasons (food, science, etc.), the cruelty prohibition does not reach the majority of offenses.The authors next construct a syllogistic argument that the current legal classification of animals as “things” rather than beings who are the subjects of rights is logically and ethically flawed. Since cruelty involves suffering, and objects cannot suffer, and since animals suffer (otherwise animal cruelty laws would be pointless), then animals must be subjects of the law. Phrased differently, animals must be rights-holders. This leads into a compelling argument that the constitution not only supports but requires such an interpretation.“Cases and Debates in the Brazilian Animal Rights Arena” does exactly what its title suggests. It looks at recent animal-related judicial developments and situates them within a broader cultural and legal context. For example, the Supreme Court recently held that the Vaquejada, a rodeo-like event involving chasing and tackling terrified cows, was unconstitutional.Immediately following the decision, the legislature amended the constitution to classify the Vaquejada as an important cultural activity and thus protected under a different constitutional provision. The courts are currently considering whether that constitutional amendment is itself unconstitutional. We are further told about movements against foie gras and vivisection and about recent developments regarding custody disputes over domestic animal companions.The final chapter, “Factors That Influence the Brazilian Ethos Regarding Animals” is a broad discussion of the ways Brazilian history and culture have impacted attitudes toward animals. It is argued that because Brazil was the last Western country to eliminate slavery, Brazilians are more prone to treat animals like property and that the Brazilian temperament makes them more likely to be passionate than pragmatic. We also learn that a cultural reluctance to protest against social wrongs enables Brazilians to remain silent in the face of animal injustice and that the country's Catholic tradition instilled the idea that only people were made in the image of God and that animals therefore matter less. These observations strike me as overbroad and problematic. For example, millions of Brazilians have spent much of the past decade protesting government corruption, and the country has an impassioned animal advocacy movement. Furthermore, it is not clear that Brazilians necessarily treat animals differently than people from other countries with very different histories.Overall, Animals in Brazil begins the work of new scholarship in English on animals in the Brazilian context. The fact that some chapters are more informative and useful than others is an inevitable by-product of an edited volume and should not deter those interested in Brazilian animal law from reading it. The excellence of the first two chapters alone makes the book worthwhile. (shrink)

Interpretation is the process whereby a hearer reasons to an interpretation of a speaker's discourse. The hearer normally adopts a credulous attitude to the discourse, at least for the purposes of interpreting it. That is to say the hearer tries to accommodate the truth of all the speaker's utterances in deriving an intended model. We present a nonmonotonic logical model of this process which defines unique minimal preferred models and efficiently simulates a kind of closed‐world reasoning of particular (...) interest for human cognition. Byrne's “suppression” data (Byrne, 1989) are used to illustrate how variants on this logic can capture and motivate subtly different interpretative stances which different subjects adopt, thus indicating where more fine‐grained empirical data are required to understand what subjects are doing in this task. We then show that this logical competence model can be implemented in spreading activation network models. A one pass process interprets the textual input by constructing a network which then computes minimal preferred models for (3‐valued) valuations of the set of propositions of the text. The neural implementation distinguishes easy forward reasoning from more complex backward reasoning in a way that may be useful in explaining directionality in human reasoning. (shrink)

Interpretation is the process whereby a hearer reasons to an interpretation of a speaker's discourse. The hearer normally adopts a credulous attitude to the discourse, at least for the purposes of interpreting it. That is to say the hearer tries to accommodate the truth of all the speaker's utterances in deriving an intended model. We present a nonmonotonic logical model of this process which defines unique minimal preferred models and efficiently simulates a kind of closed-world reasoning of particular (...) interest for human cognition. Byrne's “suppression” data (Byrne, 1989) are used to illustrate how variants on this logic can capture and motivate subtly different interpretative stances which different subjects adopt, thus indicating where more fine-grained empirical data are required to understand what subjects are doing in this task. We then show that this logical competence model can be implemented in spreading activation network models. A one pass process interprets the textual input by constructing a network which then computes minimal preferred models for (3-valued) valuations of the set of propositions of the text. The neural implementation distinguishes easy forward reasoning from more complex backward reasoning in a way that may be useful in explaining directionality in human reasoning. (shrink)

Local reductionism purports to defend a middle ground in the debate about the epistemic status of testimony-based beliefs. It does so by acknowledging the practical ineliminability of testimony as a source of knowledge, while insisting that such an acknowledgment need not entail a default-acceptance view, according to which there exists an irreducible warrant for accepting testimony. The present paper argues that local reductionism is unsuccessful in its attempt to steer a middle path between reductionism and anti-reductionism about testimonial justification. In (...) particular, it challenges local reductionism 'from within', without appealing to anti-reductionist intuitions. By offering novel arguments to the effect that local reductionism fails by its own standards, the present paper considerably strengthens the case against this version of reductionism. Local reductionism, it is argued, fails for three main reasons. First, it cannot account for the rationality of testimonial rejection in paradigmatic cases, even though the possibility of rational rejection is thought to be of central justificatory importance. Second, it does not provide a sufficiently distinct non-testimonial basis to which testimonial justification can be successfully reduced. Finally, local reductionism is shown to be an intrinsically unstable position, in danger of collapsing into full-fledged 'credulism' of the kind historically associated with Thomas Reid. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:American Journal of Philology 121.3 (2000) 497-499 [Access article in PDF] Thomas Schmitz. Bildung und Macht: zur sozialen und politischen Funktion der zweiten Sophistik in der griechischen Welt der Kaiserzeit. Munich: Beck, 1997. 270 pp. Paper, DM 98. (Zetemata, 97) This book, which originated as a Habilitationsschrift, offers an intelligent and energetic analysis of the Second Sophistic from a sociological perspective informed by the work of Pierre Bourdieu. This (...) is not Bourdieu the Algerian sociologist of the 1960s, nor even Bourdieu the polemical critic of social anthropology of the 1970s, but the Bourdieu of the 1970s and 1980s who applied his theories of practice and symbolic capital to the analysis of language and education in such works as Homo Academicus (Paris 1984) and Ce que parler veut dire: l'économie des échanges linguistiques (Paris 1982).Schmitz is interested in the way the elites of Greek cities used education to legitimate their ruling position (chapter 2.2, "Bildung als Legitimation zur Herrschaft"). The social domination of an elite, where not based on brute force, may be presented by that elite, both to those they dominate and to themselves, as the "natural" result of certain forms of superiority. The hallmark of elite superiority in the Greek cities of the Empire was paideia. This situation may explain the general prevalence of rhetorical training among elite families, but not why some people from these families would become sophists. Schmitz demonstrates [End Page 497] correctly that performing as a sophist did not in itself procure social advancement (chapter 2.3). Instead he sees the ruling class as delegating the legitimation of its collective power to certain of its members, so that the sophists in effect performed publicly as pars pro toto (64-66). How exactly the invisible hand of class delegation made itself felt in individual life choices would require some psychological speculation, which Schmitz does not attempt here. Possibly sophists evolved from child prodigies whose early success in outperforming their peers instilled a lifelong appetite for victorious competition.Mastery of the arbitrary complexities of atticizing paideia set one apart from the underclass (chapter 3) but could also be used to set oneself apart from one's peers. Schmitz sees striving for distinction as a constant in imperial society (chapter 4) and makes good use of the posthumous vaunts of funerary inscriptions to show that for these aristocrats paideia was the medium of competition par excellence (chapter 5.1). He stresses the parallel between paideia and euergetism (65-66, 95-96, 100ff., 219-20), a form of competitive political communication that validated the ascendancy not only of the individual liturgist but also the class to which he belonged. He describes the cornucopia of opportunities for public competition that characterized imperial society (from children's encomium contests at the Pythian Games to learned symposia) but concludes that because it structured competitive impulses and enhanced participants' sense of belonging, paideia, like euergetistic competition, operated in imperial society as a centripetal as well as centrifugal force (chapter 4.5).Schmitz sees the opsimathes as a sort of bogeyman whose pedantry, laboriously acquired and gauchely displayed, educated aristocrats imagined to contrast with their own paideia, the product of an inborn superiority. Indeed in chapter 5 he uses Bourdieu to pinpoint one of the reasons that participants and educated observers put such stress on extemporaneous performance: "il leur suffit d'être ce qu'ils sont pour être ce qu'il faut être, c'est-à-dire naturellement distingués de ceux qui ne peuvent pas faire l'économie de la recherche de la distinction" (158). As Schmitz himself puts it, in an extemporaneous performance, an aristocratic sophist "zeigte er nicht, was er erlernt hatte und was er wusste, sondern was er war." Improvisation functioned as synecdoche for aristocratic supremacy.What sophists have to say about the size of the crowds they enthralled should be taken with a grain of salt. In chapter 6 Schmitz is perhaps a bit too credulous in this regard, but he rightly stresses the artful way in which... (shrink)

For most people, the internet is now the most dominant source of socially useful knowledge. Its widespread use has made knowledge more accessible, more widely distributed, and more commonly produced. -/- But the internet is also widely seen—and not just by philosophers—as raising a number of distinct epistemological problems. Some of those problems concern the metaphysics of knowledge—the extent to which knowledge via the internet is understood as outsourced, or even extended, knowledge. Others concern the type of knowledge the internet (...) can give us—whether, for example, the knowledge we gain by using our digital devices is a kind of testimonial knowledge. -/- In this chapter, we will focus on a third issue: how our uses of the internet to gain information affect our epistemic agency—or our capacity to take responsibility for our own epistemically relevant mental states and our wider contributions to our epistemic environment. In the early days of digital technology, the internet was generally seen as increasing our epistemic agency for the simple reason that it made information (and presumably knowledge) more accessible and widespread. But in recent years, such optimism has been tempered due to the rise of fake news, massive amounts of misinformation online, and the average consumer’s seeming credulity with regard to what they read on social media. The chapter will outline these objections and critically examine them, arguing that both our epistemic agency and our ability to responsibly exercise such agency can be undermined by some uses of the internet, even as those same uses increase agency in other ways. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:A Reply to Ellin Gerhard Streminger Professor Ellin's very interesting and stimulating comments may be summarized in the following four points: 1. Hume's opposition to religion is even more far-reaching than I had acknowledged, since there is "no evidence" that any form of 'true religion' is to be found in Hume. According to Ellin, the discussion on 'religion and morality' in the second halfofPart XII ofthe Dialogues is "not (...) about true religion at all," since by using the term 'true religion' Philo means nothing but philosophy ("being whatever reason can tell us about the question ofthe originofthe universe") and morality("being the set ofprinciples ultimately founded on inclination and the natural motives of justice and benevolence"). Therefore, "there are not four things: philosophy, morality, true religion, and false religion; but only three," and my remarks on 'true religion' are "a distortion of Hume's views, based on a misreading of Hume's text." I will try to show that there are slightly more things in Hume than 'empirical philosophy, morality and false religion' by collecting some relevant passages in Part XII ofthe Dialogues.1 Philo: But in proportion to my veneration for true religion, is my abhorrence ofvulgar superstitions. (D 219) Cleanthes: Theproper office ofreligion is to regulate the heart ofmen, humanize theirconduct, infuse the spiritoftemperance, order, and obedience; and as its operation is silent, and only enforces the motives ofmortality andjustice, it is in danger of being overlooked, and confounded with these other motives. When it distinguishes itself, and acts as a separate principle over men, it has departed from its proper sphere, and has become only a cover to faction and ambition. (D 220) Philo: And so will all religion... except the philosophical and rational kind. (D 220) Philo: the vulgar... are utterly incapable ofso pure a religion as represents the Deity to be pleased with nothing but virtue in human behaviour. The recommendations to the Divinity are generally supposed to be either frivohus observances, or rapturous ecstasies, or a bigoted credulity... Amongst ourselves, Volume XV Number 2 301 GERHARD STREMINGER some have beenguilty ofthat atrociousness... ofdeclaiming, in express terms, against morality, and representing it as a sure forfeiture ofthe divine favour. (D 221-2) Philo: True religion, Iallow, has no suchpernicious consequences : But we must treat ofreligion, as it has commonly [Editor: commonly for always] been found in the world. (D 223) Cleanthes: Take care, PHILO... take care: Push not matters too far:Allow not your zeal against false religion to undermine your veneration for the true... The most agreeable reflection, which it is possible for human imagination to suggest, is that ofgenuine theism, which represents us as the workmanship of a Being perfectlygood, wise, andpowerful. (D 224) Philo: These appearances... are most engaging and alluring; and with regard to the true philosopher, they are more than appearances. (D 224) Philo: These fine models of religion are the mere product of philosophy. (D 225) Philo: It is an absurdity to believe that the Deity has human passions, and one ofthe lowest of human passions, a restless appetite for applause. It is an inconsistency to believe, that, since theDeity has this humanpassion, he has not others also; and, in particular, a disregard to the opinions ofcreatures so much inferior. (D 226) Philo: To know God, says Seneca, is to worship him. All other worship is indeed absurd, superstitious, and even impious... Yet is this impiety the smallest ofwhich superstition is guilty. Commonly, it depresses the Deityfar below the condition ofmankind; and represents him as a capricious Daemon, who exercises hispower without reason and without humanity! [But] philosophical theists... entertain, or rather indeed endeavour to entertain, suitable notions ofhis divine perfections. (D 226-7) I believe that these passages reveal a semi-serious discussion between Philo and Cleanthes on 'true religion' (after Demea, the orthodox, is gone), and if one adds to this collection other passages in Hume's work, it seems to be probable that there is a form of religion Hume considered to be worthy of being called 'true' (although he did 302Hume Studies A REPLY TO ELLIN not adhere to it). With some reservations, 'true religion' may be characterized in the following way... (shrink)

To create a programming environment for contract dispute resolution, we propose an extension of assumption-based argumentation into modular assumption-based argumentation in which different modules of argumentation representing different knowledge bases for reasoning about beliefs and facts and for representation and reasoning with the legal doctrines could be built and assembled together. A distinct novel feature of modular argumentation in compare with other modular logic-based systems like Prolog is that it allows references to different semantics in the same module (...) at the same time, a feature critically important for application of argumentation in legal domains like contract dispute resolution where the outcomes of court cases often depend on whether credulous or skeptical modes of reasoning were applied by the contract parties. We apply the new framework to model the doctrines of contract breach and mutual mistake. (shrink)

Within the field of virtue and vice epistemology open-mindedness is usually considered an archetypal virtue. Nevertheless, there is ongoing disagreement over how exactly it should be defined. In this paper I propose a novel definition of open-mindedness as a process of impartial belief revision and use it to argue that we should shift our normative assessments away from the trait itself to the context in which it is exercised. My definition works by three sequential stages: not screening new claims, impartially (...) weighing the evidential strength of claims, and updating beliefs accordingly. Using this definition I argue for a focus on agents’ particular circumstances to determine what degrees of credulity, open-, or closed-mindedness are appropriate in any given situation. As well as providing conceptual clarity regarding the concept of open-mindedness this paper indicates the benefits of this contextual approach for our everyday epistemic attitudes. In particular it enables us to recognise, without stigma, when ourselves or others deviate from open-mindedness for appropriate reasons. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:122 HUME ON CURING SUPERSTITION In the first volume of his masterful treatment of the Enlightenment Peter Gay says that "David Hume proclaimed philosophy the supreme, indeed the only, cure for superstition." The context suggests that Hume had great "confidence" in this project and that he shared Diderot's view of the philosopher as the apostle of truth who would teach all mankind. Certainly Hume, in common with his philosophical (...) compatriots, thought that superstition was a great evil. He may also have thought that philosophy was the best weapon with which to oppose superstition. But did he think that it was a "cure" and that the philosopher was a pathfinder for a new and glorious dawn of universal enlightenment? He seems rather to have held a somewhat more modest and circumspect view of what philosophy can accomplish by way of liberating humanity from superstition than did some of his more optimistic contemporaries — a view 2 worthy of closer examination. The purpose of this paper is to explain just what he did think by examining those texts where he writes about the curative virtues of philosophy. So that any shifts in Hume's views may be more apparent, the relevant passages will be considered according to their chronological order. In the conclusion to Book I of the Treatise (1738) Hume characterizes the results of his reasoning as a "forelorn solitude" in which he is separated, not only from the crowd, and from "metaphysicians, logicians, mathematicians, and even theologians," but also from philosophers, who, like all others, follow the inconsistent dictates of imagination in alternating between belief in the continual existence of sensible matter and the 123 reliability of causal reasoning, which teaches us that sensible objects are in us, rather than in external nature (T 265-6). His own philosophical reflections have led to the realization that even the causal "connexion, tie, or energy lies merely in themselves," as certainly as do sensed qualities. Thus the philosophical quest itself, which seeks a knowledge of "the ultimate and operating principle... which resides in the external object," is revealed as a contradictory or meaningless enterprise. We are left with a "very dangerous dilemma, whichever way we answer it," whose horns are precisely superstition and philosophy. That is, we may either "assent to every trivial suggestion of the fancy... often contrary to each other... [which will] lead us into such errors, absurdities, and obscurities, that we must at last become asham'd of our credulity;" or we may "take a resolution to reject all the trivial suggestions of the fancy, and adhere to the understanding" which will lead us to the conclusion that there is "not the lowest degree of evidence in any proposition, either in philosophy or common life" (T 266-8). He believes that philosophy has come to an impasse which he does not know how to escape, and which we commonly deal with by simply ceasing to think about the problem, finding ourselves "absolutely and necessarily determin'd to live, and talk, and act like other people in the common affairs of life" (T 269). Observation of the actual effects of philosophy upon conduct warrants the conclusion that "refin'd reflections have little or no influence upon us," excepting, of course, for that brief time in which those reflections leave us quite agitated and confounded by our inability to provide answers to the questions which most trouble us. 124 Philosophy is here characterized, not as a cure for superstition, but as an equal and opposite mental disposition, whose reflections ultimately undermine its own rational credentials, so that they seem no more valid than those of superstition. He does indeed resort to the therapeutic metaphor, but only to make nature the physician which "cures me of this philosophical melancholy and delirium" by applying that "carelessness and inattention" which he earlier identified as that which "alone can afford us any remedy" for philosophical despair (T 218). So philosophy is itself in need of the cure afforded by amusement and the various "common affairs of life" with which gentlemen occupy themselves. When engaged in those pursuits, philosophy seems individually and socially useless, in effect "an abuse of time" (T 270). If one returns to... (shrink)

In 1992, the United States Supreme Court, in Planned Parenthood of Southeastern Pennsylvania v. Casey, upheld the ruling in Roe v. Wade, namely that women have a right “to choose to have an abortion before viability and to obtain it without undue interference from the State.”1 However, since this ruling, some states have imposed regulations that greatly limit this right by restricting access. Texas is a recent example of this. Two proposed restrictions in House Bill 2, which will be discussed (...) in detail below, will force all but eight clinics that are located in metropolitan areas to shut down. The U.S. Supreme Court put the proposed restrictions on hold in October 2014, allowing several clinics to remain open while the restrictions are being appealed in the U.S. Court of Appeals for the Fifth Circuit. If the restrictions are passed, however, those clinics will be forced to shut down and, as a result, many women in Texas will be required to travel more than 100 miles in order to access a safe and legal abortion. Much of the focus of these restrictions has been on women and rightly so. However, I want to turn the attention to physicians. The requirements exacerbate unfair treatment of abortion providers compared with other physicians. Abortion providers face threats from the public—some of which turn into violent attacks—and they are often ostracized by their fellow medical practitioners. There are so few abortion providers to begin with and the proposed requirements limit these physicians’ opportunities to practice the branch of medicine of their choosing. Although the HB 2 requirements may not result in an unconstitutional undue burden on physicians, the challenges created by the bill limit physicians’ abilities to provide abortions. As a result of these limits, HB 2 creates an unconstitutional undue burden for women seeking abortions by creating barriers directed at abortion providers and clinic staff who are willing and able to provide abortions. The first of the two controversial HB 2 requirements is the admitting privileges requirement: “A physician performing or inducing an abortion must, on the date the abortion is performed or induced, have active admitting privileges at a hospital that is located not further than 30 miles from the location at which the abortion is performed or induced.”2 The second requirement is the ambulatory surgical center requirement: “The minimum standards for an abortion facility must be equivalent to the minimum standards adopted under [Texas Health & Safety Code] [...] for ambulatory surgical centres.”3 In order to meet these state-mandated obligations, some abortion clinics would have to spend more than $1 million in upgrades if they wish to remain open. The District Court decided that the ambulatory surgical center requirement places an unconstitutional undue burden on women, and that the two requirements together place an undue burden on women in Texas and especially in the Rio Grande Valley where the nearest clinic is a couple hundred miles away.4 Later, the U.S. Court of Appeals for the Fifth Circuit reversed the District Court’s decision and argued, “the admitting privileges requirement is constitutional on its face.”5 While the regulations are being appealed, the Supreme Court granted a stay of injunction, allowing about twelve abortion clinics to reopen until a final decision regarding the regulations is made. The District Court ruled that the purpose of the two regulations was to create a substantial obstacle for women seeking abortions in Texas. While the defendants argued that the regulations were designed to make abortions safer and reduce risk, the Court decided that this was not the case. An abortion, especially a first-term abortion, is a very safe procedure and is safer than many other routine surgical procedures. As stated in Planned Parenthood v. Casey, “Unnecessary health regulations that have the purpose or effect of presenting a substantial obstacle to a woman seeking an abortion impose an undue burden on the right.”6 The undue burden in this case is imposed, not through restricting women’s access directly, but by restricting physicians’ freedom to perform abortions. The admitting privileges requirement has reduced the number of physicians who can perform abortions and the ambulatory surgical center requirement has reduced the number of clinics where abortions can be performed. The American Medical Association states, “[t]he Principles of Medical Ethics of the AMA do not prohibit a physician from performing an abortion in accordance with good medical practice and under circumstances that do not violate the law.”7 This means that physicians are not required to perform abortions, except in emergency situations, but can as long as the procedure is done safely and does not violate the law. The new Texas regulations, however, are so restrictive that few abortion providers, limited to only four urban areas, can legally perform abortions. Physicians do not have an absolute right to perform abortions as opposed to women who have an absolute right to have access to an abortion. Physicians do face many challenges that other professionals face in terms of obtaining qualifications and finding work. Abortion providers, however, face challenges that most other physicians do not. The restrictions imposed by these regulations exacerbate unfair treatment toward abortion providers and place further obstacles in their path in terms of providing the service they want and are qualified to provide. Both abortion clinics and abortion providers are being treated differently from other medical clinics and physicians. For instance, “grandfathering of existing facilities and the granting of waivers from specific requirements is prohibited for abortion providers, although other types of ambulatory surgical facilities are frequently granted waivers or are grandfathered.”8 Many abortion clinics cannot afford the necessary upgrades. Furthermore, it is extremely expensive to open a brand new clinic that complies with the ambulatory surgical center requirements. Being grandfathered in would be the only option available to abortion clinics that cannot afford the upgrade. However, unfair treatment of abortion clinics and providers is preventing those clinics from being grandfathered into the new system. As a result, many abortion clinics may be forced to close. Admitting privileges are proving difficult or impossible for physicians both to obtain and, for those who have already been granted privileges, to keep. Dr. Sherwood Lynn, an obstetrician-gynecologist who has performed abortions for decades, describes the process of obtaining admitting privileges and the difficulties abortion providers face. After sending in an application a physician must wait for the hospital to send them the required materials, “but if the address of the practice on the application is of an abortion provider or clinic, [the hospital] won’t send [them] the package of materials required. [They] simply can’t apply.”9 Dr. Lynn and several other physicians have surmised that hospitals are only withholding privileges from qualified physicians who perform abortions and that other physicians do not face this discriminatory treatment. Hospitals have also revoked privileges granted to physicians after learning that the physicians perform abortions. For instance, in Texas two doctors, “received notices [...] informing them that their admitting privileges to the University General Hospital of Dallas have been revoked, with the hospital’s CEO claiming the hospital was unaware they were providing abortion care and that the hospital believed such care would damage its reputation.”10 What is curious about this revocation is that, “federal and state laws [...] forbid hospitals from discriminating against doctors who perform abortions,” and yet hospitals are clearly doing just that.11 Dr. Pamela Richter, another abortion provider in Texas, had her temporary admitting privileges revoked with no explanation and because of this, the clinic where she performed abortions, Reproductive Services, can no longer provide abortions at all.12 As the hospital gave no reason for the revocation, it not clear Dr. Richter’s privileges were revoked because she performs abortions. Dr. Richter, however, has performed over 17,000 abortions and her privileges were revoked soon after HB 2 was introduced.13 According to the Texas Hospital Association, giving admitting privileges to doctors who do not work for the hospital is expensive and time-consuming but this does not account for the fact that hospitals are revoking previously granted privileges from physicians whom they learn are providing abortion services.14 As mentioned previously, the District Court found that the admitting privileges requirement and the ambulatory surgical center requirement do not further ensure the health and safety of women undergoing an abortion. Several physicians have testified to this fact. Dr. Lynn stated in an interview: The admitting privileges requirements are [...] absolutely unnecessary. If you have a number of patients waiting for procedures, and something happens and a patient needs to be transferred to a hospital, you’re not going to leave everyone else and go to the hospital. That makes no sense. You’re going to refer that person to a gynecologist at the hospital. There is no safety issue involved here. If a patient shows up with an emergency, every hospital is required to admit that patient. They have to by law.15 It is rare that complications will arise from an abortion performed in a clinic. Dr. Richter, for example, has performed more than 17,000 abortions and not once had to send a patient to a hospital because of complications resulting from the procedure. According to Dr. Lynn even if abortion providers were granted privileges to hospitals, it is unlikely that they will exercise them. In essence, having admitting privileges at a hospital does nothing to further ensure the safety of an already safe procedure. The only result of the admitting privileges requirement is to limit certain physicians’ ability to perform legal abortions. Not only do the HB 2 requirements fail to further ensure the health and safety of women, the HB 2 requirements may actually create more health risks to women who cannot access the eight remaining clinics. The first risk is that the remaining clinics would have an influx of patients that they may not be able to handle, forcing women to wait longer for an appointment. As stated by the District Court, “[e]ven assuming every woman in Texas who wants an abortion [...] could travel to one of the four metropolitan areas where abortions will still be available, the cumulative results of HB 2 are that, at most, eight providers would have to handle the abortion demand of the entire state.”16 Furthermore, “[t]hat the State suggests that these seven or eight providers could meet the demand of the entire state stretches credulity.”17 Abortion is a time sensitive procedure. It is safest when performed early in a pregnancy. The increase in patients to these remaining clinics, assuming all women in Texas can access them, will increase wait times and may force women to have abortions later in pregnancy. In the worst-case scenario, a woman would not see an abortion provider at all before viability. Such instances may be rare, but they are possible. In such cases, women’s access to legal abortions becomes impossible and thereby violate the ruling in Roe. Clinics may be able to avoid the aforementioned problems if they hire more physicians. However, there are two barriers to hiring more physicians. First, as mentioned previously, admitting privileges to Texas hospitals are difficult, if not impossible, for abortion providers to obtain. Second, given the negative treatment of abortion providers by anti-abortion groups, many physicians are not willing to perform abortions. The harassment abortion providers face is unique to those physicians and many physicians will not perform abortions for that reason. In an article published in the Austin Chronicle, anti- abortion activist Abby Johnson, “discusses how her group investigated appraisal district records to find the new location of where an Austin abortion physician plans to work.”18 Johnson states, “These abortionists are feeling the pressure from the pro-life movement in Texas. I think they feel like they’re on the run. And that’s how we want to keep it.”19 If the HB 2 requirements are passed and there remain at most eight abortion providers in Texas, these activists will concentrate on those clinics and, “the dangerous impact of their intimidation tactics will be exacerbated.”20 Even if the number of physicians needed to meet the demand in Texas can obtain admitting privileges and work at one of the remaining clinics, they may choose not to do such work because they are putting themselves at risk. The harm abortion providers face from such anti-abortion groups is not unique to Texas. There are stories from all over the country and from other countries where abortion is legal of physicians receiving death threats. Dr. George Tiller, an abortion provider in Kansas, was killed outside his church and had received numerous death threats prior to this. The HB 2 requirements are making it so that abortion providers either cannot provide their services any longer or will face increased threats and increased danger to themselves. Physicians are allowed to conscientiously object to providing medical interventions in certain circumstances for moral and religious reasons. However, there are limits on this right. According to the American Congress of Obstetricians and Gynecologists, “[w]hen conscientious refusals conflict with moral obligations that are central to the ethical practice of medicine, ethical care requires that the physician provide care despite reservations or that there be resources in place to allow the patient to gain access to care in the presence of conscientious refusal.”21 I would argue fear for one’s safety in the face of immediate threats is perhaps a stronger ground on which to refuse to provide care than a personal belief that abortion is immoral or against one’s religion. ACOG also states, “[p]roviders with moral or religious objections should either practice in proximity to individuals who do not share their views or ensure that referral processes are in place so that patients have access to the service that the physician does not wish to provide.”22 This responsibility has been largely disputed by the medical community but in cases of rape, incest, and health risks to women, referrals must be made without exception. However, under the requirements of HB 2, working in proximity to an abortion provider may not be possible because they are so geographically limited. Referrals are supposed to be made within reason. Some areas of Texas, such as the Rio Grande Valley, are up to 200 miles away from the nearest clinic that would remain open if HB 2 is passed. Referrals may simply not be feasible given the geographical distances and the decreasing number of available physicians. As mentioned above, there are two risks to the health and safety of women as a result of HB 2. The second of these is that if a woman cannot access one of the remaining clinics, she may seek out a more convenient but illegal and unsafe abortion, which is far more likely to result in a dangerous complication. Dr. Lynn states, “[b]ecause of the restrictions lawmakers impose, women will seek abortions illegally, and we’re going to see a rise in septic abortions.”23 Some areas of Texas might effectively revert back to a pre-Roe era where abortions were performed in unsanitary conditions by unqualified people resulting in dangerous medical complications far more often than legal abortion procedures do now. Physicians like Dr. Lynn who want to prevent this from happening generally cannot do so without facing legal sanction. Physicians have a duty to provide safe medical care and if they cannot obtain admitting privileges, they cannot exercise this duty. ACOG released a statement expressing their objections to the new requirements. They state that HB 2 is, “plainly intended to restrict the reproductive rights of women in Texas through a series of requirements that improperly regulate medical practice and interfere with the patient-physician relationship.”24 Executive Vice-President of ACOG, Hal C. Lawrence III stated: The Texas bills set a dangerous precedent of a legislature telling doctors how to practice medicine and how to care for individual patients. ACOG opposes legislative interference, and strongly believes that decisions about medical care must be based on scientific evidence and made by licensed medical professionals, not the state or federal government.25 Abortion is one of only a few areas of medicine where the legislature imposes so many regulations restricting particular physicians’ ability to practice medicine. Not only are abortions providers being regulated by the state, they are also facing clear discrimination from others within the medical community. The state is closing down clinics that do not meet the ambulatory surgical center requirements and hospitals are denying physicians admitting privileges because they perform abortions. In summary, abortion providers are being discriminated against both by the legislature and other members of the medical community. Other physicians who do not perform abortions are not denied admitting privileges on discriminatory grounds. Clinics that cannot afford upgrades to become an ambulatory surgical center are being grandfathered in, while abortion clinics are being forced to close down. Ob-Gyns who conscientiously object to performing abortions and who are not located in close proximity to at least one abortion provider cannot effectively fulfill their duty to refer patients. Lastly, given the barriers these regulations will create, there will likely be a rise in complications resulting from abortions provided under grossly unsafe conditions. Physicians, whose duty it is to provide safe and effective medical care, are being denied the right to exercise this duty. While this denial may not be unconstitutional, it is certainly unjust and discriminatory and creates obstacles that other physicians do not face. Most importantly, these obstacles are creating an undue burden for women. The HB 2 requirements do not increase the health and safety of abortions; all they do is create substantial obstacles for women. In light of these observations, the requirements seem to me to be in clear violation of Casey, in which it was decided that, “[u]nnecessary health regulations that have the purpose or effect of presenting a substantial obstacle to a woman seeking an abortion impose an undue burden on that right.”26 These regulations do just what Casey was meant to prohibit and this is accomplished through limiting physicians’ ability to practice safe abortions across the state of Texas. Therefore, the HB 2 requirements may not impose an undue burden on doctors but they do impose an undue burden on women. PDF available: Rachel Hill, "Texas HB 2," Voices in Bioethics. References: 1 Planned Parenthood of Southeastern Pennsylvania v. Casey, pg. 2. 2 Whole Women’s Health v. Lakey, pg. 2. 3 Ibid. 4 Ibid., 4. 5 Ibid., 2. 6 Planned Parenthood v. Casey, pg. 16 7 AMA Code of Medical Ethics, “Opinion 2.01 – Abortion,” American Medical Association. 8 Whole Women’s Health v. Lakey, pg. 10. 9 Dr. Sherwood Lynn, “A Texas Ob-Gyn Details the Horrific Consequences of Abortion Restrictions,” Cosmopolitan. 10 Feminist Newswire, “Texas Hospitals Revoke Admitting Privileges to Abortion Providers,” Feminist Majority Foundation Blog. 11 Ibid. 12 Ibid. 13 Ibid. 14 Glenn Hegar, “Texas Hospital Association’s Statement of Opposition to Section 2 of the Committee Substitute for Senate Bill 5,” Texas Hospital Association. 15 Dr. Lynn, “A Texas Ob-Gyn.” 16 Whole Women’s Health v. Lakey, pg. 10. 17 Ibid. 18 Mary Tuma, “Undercover Audio Reveals Anti-Abortion Tactics: Anti-abortion activists monitor and track providers, patients,” Austin Chronicle. 19 Ibid. 20 Ibid. 21 Committee on Ethics, “The Limits of Conscientious Refusal in Reproductive Medicine,” The American Congress of Obstetricians and Gynecologists. 22 Ibid. 23 Dr. Lynn, “A Texas Ob-Gyn.” 24 “Ob-Gyns Denounce Texas Abortion Legislation: Senate Bill 1 and House Bill 2 Set Dangerous Precedent,” The American Congress of Obstetricians and Gynecologists. 25 Ibid. 26 Planned Parenthood v. Casey, pg. 16. (shrink)

Michael Huemer () argues that following the epistemic strategy of Critical Thinking—that is, thinking things through for oneself—leaves the agent epistemically either worse off or no better off than an alternative strategy of Credulity—that is, trusting the authorities. Therefore, Critical Thinking is not epistemically responsible. This article argues that Reasonable Credulity entails Critical Thinking, and since Reasonable Credulity is epistemically responsible, the Critical Thinking that it entails is epistemically responsible too.

In lieu of an abstract, here is a brief excerpt of the content:THE FAILURE OF HUME'S TREATISE The Treatise is, of course, a failure; Hume tells us so himself. Hume's reservations about the Treatise both in later writings and even within the work itself are well known. What is less clear is exactly why Hume found the Treatise so unsatisfactory. This is a complicated question, for to explain why the Treatise does not live up to Hume's expectations presupposes an understanding (...) of the more fundamental problem of what Hume's expectations were in the first place. In what follows I present a theory about what it was that Hume hoped to accomplish in the Treatise and why this project was ultimately unsuccessful. In the first two sections of this paper I discuss three philosophical positions with which Hume was concerned, and I present three faculties of the understanding which he isolates in the Treatise. In the third section I argue that Hume's goal is to match these three philosophical positions with the three faculties, and by doing so to provide both a critique of unsatisfactory positions and a foundation for his own "science of man." I conclude by showing that this matching project is ultimately unsuccessful, thus dooming the Treatise to at least partial failure. My analysis is based primarily on Treatise I; without argument here I subscribe to Kemp Smith's thesis that Treatise I represents the most advanced stage of thinking in the 2 Treatise. This explains to me how Hume can continue to write Books II and III after the partial failure of the project which he registers in the conclusion of Treatise I. I read the conclusion to Book I as the conclusion of the whole project. Three Philosophical Positions The three philosophical positions which I wish to discuss are described by Hume at one point as that of the vulgar, that of a false philosophy, and that of the true (T222). 58. Let us discuss them in that order: 1.Vulgar Superstition. Hume frequently discusses and criticizes a set of beliefs and ways of thinking which for convenience I call "vulgar superstition." The real enemy here is popular religion, which for Hume is the clearest expression of this mode of thought. In the Treatise Hume is more wary of criticizing popular religion than he sometimes was in later works, but the general target of his remarks is still clear. The kinds of thought Hume has in mind here are bigotry, superstition, credulity, prejudice, and indoctrination. This type of thinking presents a constant barrier to human enlightenment and progress, and for Hume the role of philosophy is to attack superstition and keep it in check. As Hume expressed it a few years later, One considerable advantage that arises from philosophy, consists in the sovereign antidote which it offers to superstition and false religion. All other remedies against that pestilent distemper are vague, or at least uncertain. 2.Dogmatism. Another target which Hume attacks in the Treatise is a dogmatic or rationalistic approach to philosophy, best exemplified by Cambridge Platonism and Cartesianism. This type of philosophy seeks to base ethics upon pure reason, to know things with certainty, and to penetrate the ultimate nature of man, God, and the universe. Hume hopes to show the fallacy of all this philosophy (T 413) by showing that reason can never motivate action, that only fools claim to know things with certainty (T 270), and that we must be content to understand the appearance of things rather than to know their secret causes (T 64). 3.The Science of Man. Hume's own position, the "science of man," is presented as a middle ground-empirical rather than a priori and scientific rather than superstitious. The goal of this true philosophy is to discover the original qualities of human nature (T 562), resulting in a Newtonian analysis of man himself. For Hume true philosophers are characterized by their moderate scepticism (T 224), so Hume's system is to be built on probable judgments rather than certain ones, and it will deal with appearances rather than essences. Here again Hume follows the "constructive scepticism" of Newton. Hume sees considerable danger in following either rationalism or superstition, but he has great... (shrink)

In Sleeping with Extra-Terrestrials , Wendy Kaminer argues that we are a society intoxicated by the irrational: religion, spirituality, and popular therapies threaten to replace rational thought with supernaturalism and impassioned but unexamined personal testimony. Ranging from our fascination with angels, aliens, and near- death experiences to the rise of junk science, the recovery movement, and the digital culture, Kaminer points out the amusing and ominous effects of our deference to spiritual authorities and resistance to critical thinking. She questions conventional (...) wisdom about the association of religious belief with virtue, identifying the sectarianism of efforts to establish religion in the public square. With both wit and empathy, Kaminer takes on what many people hold sacred. Kaminer is an eloquent and incisive critic and rationalist living in a superstitious, evangelical age. In Sleeping with Extra-Terrestrials she challenges us to exercise skepticism, reason, and irreverence and to appreciate the pleasures of free inquiry. (shrink)

The efforts to prove God's existence in the history of thought have been one of the fundamental problems of philosophy and theology, and even the most important one. The evidences put furword to prove the existence of God constitute the center of philosophy of religion’s problems not only philosophy of religion, but also the disciplines such as theology-kalam and Islamic philosophy are also seriously concerned. When we look at the history of philosophy, it is clear that almost all philosophers are (...) interested in the evidence in favour of and against the existence of God. Especially in recent times, religious experience has often been regarded as evidence of the existence of God. Studies in the field of religious and mystical experience have put forward many arguments concerning the use of religious experience as evidence. However, this study has been limited to experience of sense and pure consciousness claims rather than examining all of these arguments. In this study firstly, the analogy between experience of sense and religious experience will be deal with, and then claims that conciousness can be emptied by a number of methods which are defended by mystics. In addition, it will be tried to defend the opinion that the mystical experiences which are the common point of the two approaches are valid. The main emphasis of the article will be that these arguments can be used as evidence for the existence of God.Summary: Religious experience - which has not been considered as one of the classical evidences regarding the existence of God before being popular by recent studies – is started to be called one of the arguments. The most important reason for not arguing religious experience among the evidences of God’s existence is that it is a personal experience and therefore contains subjective perspectives. However, many researchers, who refuse to accept the criticism raised against religious experience with restricting to subjectivity, emphasized the importance of religious experience by highlighting the objective aspects of such experiences. This emphasis was not only on its significance, but also on the fact that it had a cognitive feature and thus it could provide evidence for the existence of God. The argument of religious experience is generally defined as an effort for demonstrating to existence of God with reference to several feelings such as spiritual experiences of human in face of creator and sacred Being, encounter with God, uniting, and annihilating selfness in Him. The emergence of such efforts, especially after the XVIIIth century, indicates that the history of the evidence does not go back much earlier. However, even if notas evidence, it is possible to extend the traces of religious and mystical experience to the history of religions such as Buddhism and Hinduism. Considering a great amount of the previous literature focused on religious experience in the West, It is easily seen that such research is still new. The main purpose in addressing such a controversial issue is to make the argument on the religious experience more current and to show whether the religious experience would be able to use as evidence for the existence of God.First title of this study comprises many different claims such as Walter T. Stace’s The Argument from Unanimity Richard Swinburne’s The Principle of Credulity, William P. Alston’s Perceiving God, John Hick’s Experience-as. However, instead of briefly giving out very different claims, the study chooses to focus on two arguments which are less discussed and can be given in more detail. The first is the argument based on the analogy between the religious experience and the sense experience. The fundamental point of this argument is sense experience. With reference to the similarities between the sense experience and the religious experience, it can be argued that religious experience is also cognitive and may function as an evidence for the existence of God. In other words, being perceptual and noetic, namely cognitive, of sense experience is addressed as a similar side of religious experience. Whether it is imaginary or real, eventually, it is necessary for an experience to have an object and being experience of something. Therefore, the religious experience includes the perception of a Transcendent Being that is beyond and in excess of the individual who experiences. Perception of the sense experience will definitely be different from the perception of religious experience. Researchers who think that the five sense organs do not run the perception of Sacred Beings, identified broader and various meanings for the perception. Thereby, in this approach, where the semantic field of perception is expanded, it was contended that human beings were able to perceive the transcendent, eternal, and unlimited God, and this can be explained in the epistemological sense. In order to use religious experiences as an evidence for the existence of God, it is necessary to determine whether such experiences are caused by God rather than something else. This raises the issue of the validity of religious experience. The researchers in this area have propounded various criteria to identify whether religious experience is existed or not. Experiences, which do not meet the criteria, are not considered existed even if they claim to be religious experience.The second is the argument that discusses whether it is possible to suggest an evidence for the existence of God by utilizing pure consciousness events. In general, this argument claims that the consciousness gets clear, and thus, mystic or Sufi experiences the Divine One with pure consciousness by discharging consciousness from all sensual contents and removing it from secular desire and wishes. The argument, which claims the experience of Divine One is direct, therefore uninterpretable, and experienced by pure consciousness, believes clearing the consciousness of mystics from sensual qualities such as seeing, hearing, and tasting. It is stated that it is possible for mystics to empty their sensory images and get rid of them, and thus, their desires and wishes could be lost. Especially, the thinkers who are connected with the philosophy of perennialism and defend this approach, thought that people, who have distinct religion, culture, and beliefs in different parts of the world and in various time periods, had the same experience and considered such experiences were universal by suggesting that this similarity could be called as common essence.Even though the claim which offers that the events of pure consciousness are the same everywhere have been criticized in many respects, the advocates of this approach have argued that the experience has the common essence, but the interpretation is different. This relationship, which was tried to be established between experience and commentary, caused a lot of work for both the thinkers who put forward the claims of pure consciousness and the researchers who opposed it. However, examining the relationship between experience and interpretation requires serious studies in socio-psychological, cultural and religious fields. Therefore, in order not to exceed the limits of the article, the relationship between experience and interpretation is briefly mentioned.While discussing two arguments, the main claims of the arguments were addressed, and the criticisms directed to this argument were not discussed as much as possible. However, some fundamental criticisms have been mentioned shortly for a better understanding of the discussion. Since such western-oriented claims mostly were deployed in a western context, the study excluded the comparison of the claims across different cultures. (shrink)

This chapter contains sections titled: Reason 1: It's a Lie, and Lying is Wrong Reason 2: Santa Doesn't Have Your Best Interests in Mind Reason 3: The Damage to Credulity Having Faith in Santa Cut It Out, Wrap It Up.

Jerome Gellman argues in Experience of God that there is “some” reasonable application of the canons of rationality to the facts concerning apparent experiences of God “on which it is reasonable to believe that God exists and not reasonable to believe that God does not exist”. The book is divided into seven chapters. The first chapter sets the conceptual groundwork, discussing the meaning and reference of “God,” what is meant by “experience of God,” and the like. Gellman’s treatment of “God” (...) as a proper name in terms of reference is especially interesting, and resurfaces at crucial turns later in the book. The main argument, appealing to a modified and extended version of Richard Swinburne’s Principle of Credulity, is given in the second chapter. The remaining chapters attempt, with varying success, to answer the major objections facing this sort of argument from religious experience, including the claim that the experiential evidence for theism is outweighed or vitiated by others’ failures to experience God; the problems posed by the diversity of religious experience in different religions; the claim that the best explanations of religious experience are nonreligious; the claim that the alleged object of theistic experience is conceptually incoherent; and the relevance of the problem of evil. (shrink)

As Kant claimed in the Groundwork, and as the idea has been developed by Korsgaard 1997, Bratman 1987, and Broome 2002. This formulation is agnostic on whether reasons for ends derive from our desiring those ends, or from the relation of those ends to things of independent value. However, desire-based theorists may deny, against Hubin 1999, that their theory is a combination of a principle of instrumental transmission and the principle that reasons for ends are provided by desires. Instead, they (...) may say, there is just one principle, a principle of, if you will, instrumental transmutation: if one desires the end, then one has reason to take the means. See the discussion of General Production, in section 8, for a doubt about this. (shrink)

The 'no-supervenience' theorem (Reason, 2019; Reason and Shah, 2021) is a proof that no fully self-aware system can entirely supervene on any objectively observable system. I here present a simple, non-technical summary of the proof and demonstrate its implications for four separate theories of consciousness: the 'property dualism' theory of David Chalmers; the 'reflexive monism' of Max Velmans; Galen Strawson's 'realistic monism'; and the 'illusionism' of Keith Frankish. It is shown that all are ruled out in their current form by (...) the no-supervenience theorem, except for Chalmers' theory, which I show requires humans to behave irrationally. (shrink)