There is conflicting experimental evidence about whether the “stakes” or importance of being wrong affect judgments about whether a subject knows a proposition. To date, judgments about stakes effects on knowledge have been investigated using binary paradigms: responses to “low” stakes cases are compared with responses to “high stakes” cases. However, stakes or importance are not binary properties—they are scalar: whether a situation is “high” or “low” stakes is a matter of degree. So far, no experimental work has investigated the (...) scalar nature of stakes effects on knowledge: do stakes effects increase as the stakes get higher? Do stakes effects only appear once a certain threshold of stakes has been crossed? Does the effect plateau at a certain point? To address these questions, we conducted experiments that probe for the scalarity of stakes effects using several experimental approaches. We found evidence of scalar stakes effects using an “evidence seeking” experimental design, but no evidence of scalar effects using a traditional “evidence-fixed” experimental design. In addition, using the evidence-seeking design, we uncovered a large, but previously unnoticed framing effect on whether participants are skeptical about whether someone can know something, no matter how much evidence they have. The rate of skeptical responses and the rate at which participants were willing to attribute “lazy knowledge”—that someone can know something without having to check—were themselves subject to a stakes effect: participants were more skeptical when the stakes were higher, and more prone to attribute lazy knowledge when the stakes were lower. We argue that the novel skeptical stakes effect provides resources to respond to criticisms of the evidence-seeking approach that argue that it does not target knowledge. (shrink)
The tendency to neglect base-rates in judgment under uncertainty may be as Barbey & Sloman (B&S) suggest, but it is neither inevitable (as they document; see also Koehler 1996) nor unique. Here we would like to point out another line of evidence connecting ecological rationality to dual processes, the failure of individuals to appropriately judge cumulative probability.
Page's target article presents an argument for the use of localist, connectionist models in future psychological theorising. The “manifesto” marshalls a set of arguments in favour of localist connectionism and against distributed connectionism, but in doing so misses a larger argument concerning the level of psychological explanation that is appropriate to a given domain.
The data presented in the target article make a persuasive case for the notion that there is a fundamental limit on short term memory (STM) of about four items. Two possible means of further testing this claim are suggested and data regarding scene coherence and memory capacity for ordered information are reviewed.
Philosophy is often conceived in the Anglophone world today as a subject that focuses on questions in particular ‘‘core areas,’’ pre-eminently epistemology and metaphysics. This article argues that the contemporary conception is a new version of the scholastic ‘‘self-indulgence for the few’’ of which Dewey complained nearly a century ago. Philosophical questions evolve, and a first task for philosophers is to address issues that arise for their own times. The article suggests that a renewal of philosophy today should turn the (...) contemporary conception inside out, attending to and developing further the valuable work being done on the supposed ‘‘periphery’’ and attending to the ‘‘core areas’’ only insofar as is necessary to address genuinely significant questions. (shrink)
Instead of conceiving ethical commands as divine revelations or as the discoveries of brilliant thinkers, we should see our ethical practices as evolving over tens of thousands of years, as members of our species have worked out how to live together and prosper. Here, Kitcher elaborates his radical vision of this millennia-long ethical project.
This brief opening for a special issue of Tradition and Discovery: The Polanyi Society Periodical on Philip Clayton’s thought and its connection with that of Michael Polany introduces Clayton’s essay and the responses by Martinez Hewlett, Gregory R. Peterson, Andy F. Sanders and Waler B. Gulick.
Mountaineering is a dangerous activity. For many mountaineers, part of its very attraction is the risk, the thrill of danger. Yet mountaineers are often regarded as reckless or even irresponsible for risking their lives. In this paper, we offer a defence of risk-taking in mountaineering. Our discussion is organised around the fact that mountaineers and non-mountaineers often disagree about how risky mountaineering really is. We hope to cast some light on the nature of this disagreement – and to argue that (...) mountaineering may actually be worthwhile because of the risks it involves. Section 1 introduces the disagreement and, in doing so, separates out several different notions of risk. Sections 2–4 then consider some explanations of the disagreement, showing how a variety of phenomena can skew people's risk judgements. Section 5 then surveys some recent statistics, to see whether these illuminate how risky mountaineering is. In light of these considerations, however, we suggest that the disagreement is best framed not simply in terms of how risky mountaineering is but whether the risks it does involve are justified. The remainder of the paper, sections 6–9, argues that risk-taking in mountaineering often is justified – and, moreover, that mountaineering can itself be justified by and because of the risks it involves. (shrink)
If someone abstains from meat-eating for reasons of taste or personal economics, no moral or philosophical question arises. But when a vegetarian attempts to persuade others that they, too, should adopt his diet, then what he says requires philosophical attention. While a vegetarian might argue in any number of ways, this essay will be concerned only with the argument for a vegetarian diet resting on a moral objection to the rearing and killing of animals for the human table. The vegetarian, (...) in this laense, does not merely require us to change or justify our eating habits, but to reconsider our attitudes and behaviour towards members of other species across a wide range of practices. (shrink)
Abstract In this essay, a new approach for the ethical study of emerging technology ethics will be presented, called anticipatory technology ethics (ATE). The ethics of emerging technology is the study of ethical issues at the R&D and introduction stage of technology development through anticipation of possible future devices, applications, and social consequences. I will argue that a major problem for its development is the problem of uncertainty, which can only be overcome through methodologically sound forecasting and futures studies. I (...) will then consider three contemporary approaches to the ethics of emerging technologies that use forecasting: ethical technology assessment, the techno-ethical scenarios approach and the ETICA approach, and I considered their strengths and weaknesses. Based on this critical study, I then present my own approach: ATE. ATE is a conceptually and methodologically rich approach for the ethical analysis of emerging technologies that incorporates a large variety of ethical principles, issues, objects and levels of analysis, and research aims. It is ready to be applied to contemporary and future emerging technologies. Content Type Journal Article Category Original Paper Pages 1-13 DOI 10.1007/s11569-012-0141-7 Authors Philip A. E. Brey, Department of Philosophy, School of Behavioral Sciences, University of Twente, P.O. Box 217, 7500 AE Enschede, The Netherlands Journal NanoEthics Online ISSN 1871-4765 Print ISSN 1871-4757. (shrink)
Is rhetoric just a new and trendy way to épater les bourgeois? Unfortunately, I think that the newfound interest of some economists in rhetoric, and particularly Donald McCloskey in his new book and subsequent responses to critics, gives that impression. After economists have worked so hard for the past five decades to learn their sums, differential calculus, real analysis, and topology, it is a fair bet that one could easily hector them about their woeful ignorance of the conjugation of Latin (...) verbs or Aristotle's Six Elements of Tragedy. Moreover, it has certainly become an academic cliché that economists write as gracefully and felicitously as a hundred monkeys chained to broken typewriters. The fact that economists still trot out Keynes's prose in their defense is itself an index of the inarticulate desperation of an inarticulate profession. (shrink)
Roger Crisp has inspired two important criticisms of Scanlon's buck-passing account of value. I defend buck-passing from the wrong kind of reasons criticism, and the reasons and the good objection. I support Rabinowicz and Rønnow-Rasmussen's dual role of reasons in refuting the wrong kind of reasons criticism, even where its authors claim it fails. Crisp's reasons and the good objection contends that the property of goodness is buck-passing in virtue of its formality. I argue that Crisp conflates general and formal (...) properties, and that Scanlon is ambiguous about whether the formal property of a reason can stop the buck. Drawing from Wallace, I respond to Crisp's reasons and the good objection by developing an augmented buck-passing account of reasons and value, where the buck is passed consistently from the formal properties of both to the substantive properties of considerations and evaluative attitudes. I end by describing two unresolved problems for buck-passers. (shrink)
Despite the bad reputation of the legal profession, law remains king in America. A highly diverse society relies on the laws to maintain a working sense of the dignity and inviability of each individual. And a persistent element in contemporary debates is the fear that naturalistic theories of the human person will erode our belief that we have a dignity greater than that of other natural objects. Thus the endurance of the creation vs. evolution debate is due less to the (...) arguments of creationists, or to the continued influence of the book of Genesis, than to the reading of the evidence provided by Phillip E. Johnson of the University of California, Berkeley, Law School. (shrink)
The advance of science and human knowledge is impeded by misunderstandings of various statistics, insufficient reporting of findings, and the use of numerous standardized and non-standardized presentations of essentially identical information. Communication with journalists and the public is hindered by the failure to present statistics that are easy for non-scientists to interpret as well as by use of the word significant, which in scientific English does not carry the meaning of "important" or "large." This article promotes a new standard method (...) for reporting two-group and two-variable statistics that can enhance the presentation of relevant information, increase understanding of findings, and replace the current presentations of two-group ANOVA, t-tests, correlations, chi-squares, and z-tests of proportions. A brief call to highly restrict the publication of risk ratios, odds ratios, and relative increase in risk percentages is also made, since these statistics appear to provide no useful scientific information regarding the magnitude of findings. (shrink)
This paper develops a philosophical account of moral disruption. According to Robert Baker, moral disruption is a process in which technological innovations undermine established moral norms without clearly leading to a new set of norms. Here I analyze this process in terms of moral uncertainty, formulating a philosophical account with two variants. On the harm account, such uncertainty is always harmful because it blocks our knowledge of our own and others’ moral obligations. On the qualified harm account, there is no (...) harm in cases where moral uncertainty is related to innovation that is “for the best” in historical perspective or where uncertainty is the expression of a deliberative virtue. The two accounts are compared by applying them to Baker’s historical case of the introduction of mechanical ventilation and organ transplantation technologies, as well as the present-day case of mass data practices in the health domain. (shrink)
Suppose that a person P 1 dies some time during 1978. Many years later, the resurrection world, a perennial object of Christian concern, begins on the morning of the day of judgment. On its first morning there are in that world distinct persons, P 2 and P 3 , each of whom is related in remarkably intimate ways to P 1 . You are to imagine that each of them satisfies each of the criteria or conditions necessary for identity with (...) P 1 to some extent, that both of them satisfy these conditions to exactly the same extent, and that every other denizen of the resurrection world satisfies each of these conditions to a lesser extent than P 2 and P 3 do. Thus, for example, philosophers often claim that bodily continuity is a necessary condition for personal identity. If it is, you might assume that the body P 2 has on the morning of the day of judgment contains some of the same atoms the body of P1 1 contained when P 1 died, and that P 2 's body on that day contains exactly n atoms from P 1 's body at the time of death just in case P 3 's body on that day contains exactly n atoms from P 1 's body at the time of death. Or, again, some philosophers hold that connectedness of memory is necessary for personal identity. If so, you are to suppose that on the morning of the day of judgment P 3 seems to remember some of the events in the life of P 1 having happened to him, and that P 3 seems to remember a certain event in the life of P 1 having happened to him just in case P 2 seems to remember that very event in the life of P 1 having happened to him. You are to fill in the details by adding complete parity between P 2 and P 3 with respect to similarity of DNA molecules, character traits and whatever else you deem relevant to personal identity. And, finally, you are to complete the story by imagining that P 2 and P 3 live very different sorts of lives in the resurrection world. To heighten the poignancy of the story, you might imagine that P 2 enjoys forever after the beatitude promised to the blessed while P 3 suffers the everlasting torments reserved for the damned. (shrink)
Jonathan Glover and I, while not in such deep disagreement about the ethics of killing as to make all communication impossible, still disagree enough to make sustained confrontation worthwhile. At minimum, such confrontation should make it clear what are the most fundamental issues at stake in ethical arguments about various kinds of killing.
Philip Quinn, John A. O’Brien Professor at the University of Notre Dame from 1985 until his death in 2004, was well known for his work in the philosophy of religion, political philosophy, and core areas of analytic philosophy. Although the breadth of his interests was so great that it would be virtually impossible to identify any subset of them as representative, the contributors to this volume provide an excellent introduction to, and advance the discussion of, some of the questions (...) of central importance to Quinn in the last years of his working life. Paul J. Weithman argues in his introduction that Quinn’s interest and analyses in many areas grew out of a distinctive and underlying sensibility that we might call “liberal faith.” It included belief in the value of a liberal education and in rigorous intellectual inquiry, the acceptance of enduring religious, cultural, and political pluralism, along with a keen awareness of problems posed by pluralism, and a deeply held but non-utopian faith in liberal democratic politics. These provocative essays, at the cutting edge of epistemology, the philosophy of religion, philosophical theology, and political philosophy, explore the tenets of liberal faith and invite continuing engagement with the philosophical issues. “Philip Quinn was admired enormously throughout the world of professional philosophy.... His reputation for rigor, his tireless service to the profession, and his essentially ‘non-dogmatic,’ but philosophically sophisticated faith is widely admired... The essays in this volume are first-rate contemporary philosophy along with an excellent introduction to Quinn’s work.” —_Charles Taliaferro, St. Olaf College_ "The papers that form _Liberal Faith_ give insightful treatments of three types of questions: first, how can we conscientiously believe something when there are many people we admire who do not believe it, and what is the underlying relation here between justification and rationality; second, what does it mean to desire union with God, and can Christians properly believe in the possibility of eternal self-annihilation; third, how should liberal democracy accommodate the religious convictions of its members, whether some comprehensive doctrine such as a religion is required to justify a commitment to human equality, and whether there is an absolute moral prohibition on the state use of torture. The volume has an unusually good introduction putting the papers into dialog with each other and with the work of Philip Quinn. The papers are cohesive because the central themes of Philip Quinn's work hold together into a picture of how Christianity and Liberal Democracy fit together." —_John Hare, Noah Porter Professor of Philosophical Theology, Yale Divinity School _ “This is a collection of high quality essays dealing with various topics related to Philip Quinn’s work. The book makes an original contribution by virtue of its individual papers, each of which is new. These essays will be of interest to scholars and students who followed Quinn’s work, especially in philosophy of religion and political philosophy.“ —_John Greco, The Leonard and Elizabeth Eslick Chair in Philosophy, Saint Louis University _. (shrink)
Modern technology has changed the way we live, work, play, communicate, fight, love, and die. Yet few works have systematically explored these changes in light of their implications for individual and social welfare. How can we conceptualize and evaluate the influence of technology on human well-being? Bringing together scholars from a cross-section of disciplines, this volume combines an empirical investigation of technology and its social, psychological, and political effects, and a philosophical analysis and evaluation of the implications of such effects.
This paper explores the role of moral uncertainty in explaining the morally disruptive character of new technologies. We argue that existing accounts of technomoral change do not fully explain its disruptiveness. This explanatory gap can be bridged by examining the epistemic dimensions of technomoral change, focusing on moral uncertainty and inquiry. To develop this account, we examine three historical cases: the introduction of the early pregnancy test, the contraception pill, and brain death. The resulting account highlights what we call “differential (...) disruption” and provides a resource for fields such as technology assessment, ethics of technology, and responsible innovation. (shrink)
It has become fashionable to try to prove the impossibility of there being a God. Findlay's celebrated ontological disproof has in the past quarter century given rise to vigorous controversy. More recently James Rachels has offered a moral argument intended to show that there could not be a being worthy of worship. In this paper I shall examine the position Rachels is arguing for in some detail. I shall endeavor to show that his argument is unsound and, more interestingly, that (...) the genuine philosophical perplexity which motivates it can be dispelled without too much difficulty. (shrink)
In a recent paper, Robert A. Oakes argues that a doctrine central to, and partially constitutive of, classical theism implies a certain sort of pantheism. The doctrine in question is a modal form of the claim that God conserves in existence the world of contingent things; alternatively, it is the view that all contingently existing things are necessarily continuously dependent upon God for their existence. And the variety of pantheism at stake is a modal form of the thesis that all (...) contingent things are, in some sense, included within the being of God. (shrink)
The following objection to the ‘ontological’ argument of St Anselm has a continuing importance. The argument begs the question by introducing into the first premise the name ‘God’. In order for something to be truly talked about, to have properties truly attributed to it—it has been said—it must exist; a statement containing a vacuous name must either be false, meaningless, or lacking in truth-value, if it is not a misleading formulation to be explained by paraphrase into other terms. In any (...) case the question of the divine existence is begged. (shrink)
It seems clear that the ontological argument can no longer be dismissed as a silly fallacy. The dogma of the impossibility of necessary existence is seriously threatened by the case of necessary existential truths in mathematics, and as for the claim that the ontological argument must beg the question, since by mentioning God in the premise his existence is presupposed, it is undermined by the fact that we often refer to things—Hamlet for instance— we do not for a moment think (...) exist. The doctrine that existence is not a property , insofar as it does not reduce to one of the foregoing points, is very murky, for the sense in which ‘red’ is a predicate and ‘exists’ is not has never been clearly defined. Moreover, the way many believers hold that ‘God exists’ is immune to empirical refutation strongly suggests that we are dealing here with an analytic statement, which is just what the ontological argument should be expected to produce. It seems in order, then, to conduct theological discussion under the supposition that the argument is in fact sound. (shrink)
A STUDY OF THE WAY IN WHICH SCHILLER, HEGEL, AND MARX USE A MODEL BASED ON ANCIENT GREEK CULTURE AND MODERN AESTHETIC THEORY AS AN IDEAL FOR REMAKING THE MODERN WORLD AND FOR OVERCOMING ALIENATION AND ESTRANGEMENT AT THE LEVELS OF LABOR AND THE STATE. A STUDY OF THESE MATTERS ALLOWS US TO LOCATE A SHIFT IN MARX'S THOUGHT AND TO GAIN A CLEARER PICTURE OF THE RELATIONSHIP OF THE EARLIER TO THE LATER MARX.
Dynamic topological logic provides a context for studying the confluence of the topological semantics for S4, topological dynamics, and temporal logic. The topological semantics for S4 is based on topological spaces rather than Kripke frames. In this semantics, □ is interpreted as topological interior. Thus S4 can be understood as the logic of topological spaces, and □ can be understood as a topological modality. Topological dynamics studies the asymptotic properties of continuous maps on topological spaces. Let a dynamic topological system (...) be a topological space X together with a continuous function f. f can be thought of in temporal terms, moving the points of the topological space from one moment to the next. Dynamic topological logics are the logics of dynamic topological systems, just as S4 is the logic of topological spaces. Dynamic topological logics are defined for a trimodal language with an S4-ish topological modality □ , and two temporal modalities, ○ and * , both interpreted using the continuous function f. In particular, ○ expresses f’s action on X from one moment to the next, and * expresses the asymptotic behaviour of f. (shrink)