Optimal protective responses to long-term risks depend on rational perceptions of ambiguous risks and uncertain time horizons. Our study examined the joint influence of uncertain delay and risk in an original sample of business owners and managers. We found that many subjects disliked uncertainty in the timing of an outcome, a reaction we term ``lottery timing risk aversion.'' Such aversion to uncertain timing was positively related to aversion to ambiguous probabilities for lotteries involving storm damage risks. This association suggests that (...) uncertainty may be processed similarly in both the risk and time dimensions. (shrink)

We argue that there is a large class of questions—specifically questions about how to epistemically evaluate environments that currently available epistemic theories are not well-suited for answering, precisely because these questions are not about the epistemic state of particular agents or groups. For example, if we critique Facebook for being conducive to the spread of misinformation, then we are not thereby critiquing Facebook for being irrational, or lacking knowledge, or failing to testify truthfully. Instead, we are saying something about the (...) social media environment. In this paper, we first propose that a new branch of epistemology–Environmental Epistemology–is needed to address these questions. We argue that environments can be proper objects of epistemic evaluation, and that there are genuine epistemic norms that govern environments. We then provide a positive account of these norms and conclude by considering how recognition of these norms may require us to rethink longstanding epistemic debates. (shrink)

Early modern empiricists thought that the nature of perceptual experience is given by citing the object presented to the mind in that experience. Hallucination and illusion suggest that this requires untenable mind-dependent objects. Current orthodoxy replaces the appeal to direct objects with the claim that perceptual experience is characterized instead by its representational content. This paper argues that the move to content is problematic, and reclaims the early modern empiricist insight as perfectly consistent, even in cases of illusion, with the (...) realist contention that these direct objects of perception are the persisting mind-independent physical objects we all know and love. (shrink)

What is the role of conscious experience in the epistemology of perceptual knowledge: how should we characterise what is going on in seeing that o is F in order to illuminate the contribution of seeing o to their status as cases of knowing that o is F? My proposal is that seeing o involves conscious acquaintance with o itself, the concrete worldly source of the truth that o is F, in a way that may make it evident to the subject (...) that o is an instance of ‘x is F’ as she understands this, and hence evident that o is F. Seeing that o is F is thus a way of its being evident that o is F and is therefore a way of knowing that o is F. (shrink)

A timely new edition of the classic journalism guide, now featuring updated material on the importance of reporting in the age of media mistrust and fake news--and how journalists can use technology while also navigating its challenges. More than two decades ago, the Committee of Concerned Journalists gathered some of America's most influential newspeople to ask the question "What is journalism for?" Through exhaustive research, surveys, interviews, and public forums, they identified the essential elements that define journalism and its role (...) in our society. The result is one of the most important books on the media ever written, winner of the Goldsmith Book Prize from Harvard, the Society of Professional Journalists Award, and the Bart Richards Award from Penn State University. Updated with new material covering the ways journalists can deftly leverage technology to their advantage, especially given the shifting revenue architecture--with "clickbait" fading away and consumers paying a higher premium for quality reporting--this fourth edition of The Elements of Journalism is an essential read for journalists, students, and anybody hoping to stay informed in contentious times. (shrink)

Introduction -- What is journalism for? -- Truth: the first and most confusing principle -- Who journalists work for -- Journalism of verification -- Independence from faction -- Monitor power and offer voice to the voiceless -- Journalism as a public forum -- Engagement and relevance -- Make the news comprehensive and proportional -- Journalists have a responsibility to conscience -- The rights and responsibilities of citizens.

Argument-mapping software abounds, and one of the reasons is that using the software has been shown to teach/promote/improve critical thinking skills. These positive results are very encouraging, but they also raise the question of whether the computer tutorial environment is producing these results, or whether learning argument mapping, even with just paper and pencil, is sufficient. Based on the results of two empirical studies, I argue that the basic skill of being able to represent an argument diagrammatically plays an important (...) role in the improvement of critical-thinking skills. While these studies do not offer a direct comparison between the two methods, it is important for anyone wishing to employ argument mapping in the classroom to know that significant results can be obtained even with the most rudimentary of tools. (shrink)

Privacy is protected in biobank-based research in the US primarily by the Health Insurance Portability and Accountability Act Privacy Rule and the Federal Policy for Protection of Human Subjects. Neither rule, however, was created to function in the unique context of biobank research, and therefore neither applies to all biobank-based research. Not only is it challenging to determine when the HIPAA Privacy Rule or the Common Rule apply, but these laws apply different standards to protect privacy. In addition, many other (...) federal and state laws may be applicable to a particular biobank, researcher, or project. US law also does not directly address international sharing of data or specimens outside of the EU–US Safe Harbor Agreement, which only applies to receipt of data by certain US entities from EU countries, and is in the process of revision. Although new rules would help clarify privacy protections in biobanking, any implemented changes should be studied to determine the sufficiency of the protections as well as its ability to facilitate or hinder international collaborations. (shrink)

How do legal texts determine legal content? A standard answer to this question—sometimes called “the standard picture”—is that legal texts communicate something and what they communicate is identical to legal content. Mark Greenberg criticizes the standard picture and offers in its place his own “moral impact theory.” My goal here is to respond to Greenberg by showing how the standard picture better explains legal practice than the moral impact theory does. To that end, I first clarify certain aspects of the (...) moral impact theory. I then critique the theory, focusing on its inability to explain (i) why practitioners reason about legal content as they do and (ii) why they agree on legal content as often as they do. Finally, I refine the standard picture and demonstrate how it explains what the moral impact theory cannot. (shrink)

I take it for granted that sense experiential states provide reasons for empirical beliefs; indeed this claim forms the first premise of my central argument for (CC). 1 The subsequent stages of the argument are intended to establish that a person has such a reason for believing something about the way things are in the world around him only if he is in some mental state or other with a conceptual content: a conceptual state. Thus, given that sense experiential states (...) do provide reasons for empirical beliefs, they must have conceptual content. (shrink)

The Ellsberg Paradox documented the aversion to ambiguity in the probability of winning a prize. Using an original sample of 266 business owners and managers facing risks from climate change, this paper documents the presence of departures from rationality in both directions. Both ambiguity-seeking behavior and ambiguity-averse behavior are evident. People exhibit ‘fear’ effects of ambiguity for small probabilities of suffering a loss and ‘hope’ effects for large probabilities. Estimates of the crossover point from ambiguity aversion (fear) to ambiguity seeking (...) (hope) place this value between 0.3 and 0.7 for the risk per decade lotteries considered, with empirical estimates indicating a crossover mean risk of about 0.5. Attitudes toward the degree of ambiguity also reverse at the crossover point. (shrink)

We perceive a world of mind-independent macroscopic material objects such as stones, tables, trees, and animals. Our experience is the joint upshot of the way these things are and our route through them, along with the various relevant circumstances of perception; and it depends on the normal operation of our perceptual systems. How should we characterise our perceptual experience so as to respect its basis and explain its role in grounding empirical thought and knowledge? I offered an answer to this (...) question in Perception and its objects. Here I aim to clarify some of my central arguments and to develop and defend the position further in the light of subsequent critical discussion. (shrink)

The question how to account for illusion has had a prominent role in shaping theories of perception throughout the history of philosophy. Prevailing philosophical wisdom today has it that phenomena of illusion force us to choose between the following two options. First, reject altogether the early modern empiricist idea that the core subjective character of perceptual experience is to be given simply by citing the object presented in that experience. Instead we must characterize perceptual experience entirely in terms of its (...) representational content. Second, retain the early modern idea that the core subjective character of experience is simply constituted by the identity of its direct objects, but admit that these must be mind-dependent entities, distinct from the mind-independent physical objects we all know and love. I argue here that the early modern empiricists had an indispensable insight. The idea that the core subjective character of perceptual experience is to be given simply by citing the object presented in that experience is more fundamental than any appeal to perceptual content, and can account for illusion, and indeed hallucination, without resorting to the problematic postulation of any such mind-dependent objects. (shrink)

From time to time we explain what people do by referring to their habits. We explain somebody’s putting the kettle on in the morning as done through “force of habit”. We explain somebody’s missing a turning by saying that she carried straight on “out of habit”. And we explain somebody’s biting her nails as a manifestation of “a bad habit”. These are all examples of what will be referred to here as habit explanations. Roughly speaking, they explain by referring to (...) a pattern of a particular kind of behaviour which is regularly performed in characteristic circumstances, and has become automatic for that agent due to this repetition. (shrink)

Erken modern Avrupa'nın seçkin bir tarihçisi olarak uzun kariyerine dayanan John Miles Headley, yakın zamanda bakışlarını Avrupa'nın daha geniş dünyadaki etkisine çevirdi. “Dünyanın Avrupalılaşması” adlı kitabında Headley, Avrupa değerlerinin - özellikle insan hakları ve demokrasinin - benzersizliği konusunda ısrarcı bir açıklama yapıyor ve bu değerlerin Avrupa'nın daha geniş dünyaya en değerli armağanları olduğunu savunuyor. Avrupa halklarının dikkate değer entelektüel ve kültürel başarılarını küçültmeye çalışmadan, bu sunum Avrupa ve daha geniş dünya arasındaki ilişkilere daha incelikli bir bakış açısı önerecektir. İnsan hakları (...) ve demokrasi, farklı zamanlarda farklı bağlamlarda farklı insanlar için farklı şeyler ifade eder ve aslında Avrupa dışındaki toplumlarda her ikisinin de sayısız ifadesi vardır. Dahası, Avrupalı insan hakları ve demokrasi teorisyenleri Avrupa'nın ötesindeki toplumlardan da etkilendiler. Bu bağlamda dünyanın Avrupalılaşmasının ikna edici bir fikir olması, ancak Avrupa'nın önceden küreselleşmesi sebebiyle mümkündür. (shrink)

In The Varieties of Reference (1982), Gareth Evans claims that considerations having to do with certain basic ways we have of gaining knowledge of our own physical states and properties provide "the most powerful antidote to a Cartesian conception of the self" (220). In this chapter, I start with a discussion and evaluation of Evans' own argument, which is, I think, in the end unconvincing. Then I raise the possibility of a more direct application of similar considerations in defence of (...) common sense anti-Cartesianism. Progress in this direction depends upon a far more psychologically informed understanding of normal and abnormal bodily awareness than is generally found in philosophical discussions of these issues. In the context of my attempt at some such understanding, I go on to assess the potential of this more direct line of argument. (shrink)

Much of the current imaging literature either denies the existence of wakeful non-mental imagers, views non-imagers motivationally as 'repressors' or 'neurotic', or acknowledges them but does not fully incorporate them into their models. Neurobiologists testing for imaging loss seem to assume that visual recognition, describing objects, and free-hand drawing require the forming of conscious images. The intuition that 'the psyche never thinks without an image.... the reasoning mind thinks its ideas in the form of images' (Aristotle) has a long tradition (...) in philosophical psychology, from Aristotle through the British empiricists to the British-empiricist-inspired introspection paradigm of Titchener. The massive shift in early experimental psychology to the introspective-antagonistic paradigm of Watson's behaviourism, may have sprung from the contrary intuition that no one thinks in mental images. In both cases, people seemed to assume that what is in one's own mind is in everybody's mind. A third, mediating, intuition - that some people do not think with conscious mental imagery -- seems to be confirmed by empirical studies on many levels. From the early imagery interviews of Francis Galton through many modern surveys, including my own, a consistent diversity of self-reports on ones own mental imagery abilities suggests that some 2-5% of people are very poor- or non-visual- imagers who, yet, maintain normal visual recognition abilities. Comparable estimates have been made in auditory and other imagery modalities. (shrink)

Bill Brewer presents an original view of the role of conscious experience in the acquisition of empirical knowledge. He argues that perceptual experiences must provide reasons for empirical beliefs if there are to be any determinate beliefs at all about particular objects in the world. This fresh approach to epistemology turns away from the search for necessary and sufficient conditions for knowledge and works instead from a theory of understanding in a particular area.

Fodor and Lepore, in their recent book "Holism," maintain that if an inference from semantic anatomism to semantic holism is allowed, certain fairly deleterious consequences follow. In Section 1 Fodor and Lepore's terminology is construed and amended where necessary with the result that the aforementioned deleterious consequences are neither so apparent nor straightforward as they had suggested. In Section 2 their "Argument A" is considered in some detail. In Section 3 their "argument attributed to Quine" is examined at length and (...) a shorter and more perspicacious argument suggested which avoids their charge that the Quinean argument is guilty of an equivocation on the word 'statement'. (shrink)

In this paper I discuss a number of different relationships between two kinds of obligation: those which have individuals as their subject, and those which have groups of individuals as their subject. I use the name collective obligations to refer to obligations of the second sort. I argue that there are collective obligations, in this sense; that such obligations can give rise to and explain obligations which fall on individuals; that because of these facts collective obligations are not simply reducible (...) to individual obligations; and that collective obligations supervene on individual obligations, without being reducible to them. The sort of supervenience I have in mind here is what is sometimes called ‘global supervenience’. In other words, there cannot be two worlds which differ in respect of the collective obligations which exist in them without also differing in respect of the individual obligations which exist in them. (shrink)

Virtuous actions seem to be both habitual and rational. But if we combine an intuitive understanding of habituality with the currently predominant paradigm of rational action, these two features of virtuous actions are hard to reconcile. Intuitively, acting habitually is acting as one has before in similar contexts, and automatically, that is, without thinking about it. Meanwhile, contemporary philosophers tend to assume the truth of what I call the reasons theory of rational action, which states that all rational actions are (...) actions for reasons. Whilst interpretations of this phrase are disputed, I argue that neither of the two leading views – which I call reasons internalism and reasons externalism – makes room for habitual actions to count as actions for reasons; by the reasons theory, they cannot be rational either. I suggest one way of effecting the reconciliation which, whilst it allows us to keep the reasons theory, requires us to conceive of reasons as even more radically external than current externalists believe them to be. (shrink)

The surge of interest in Jean-Francois Lyotard's writings has pushed him into the centre of debate on the postmodern.

Many authors hold that collectives, as well as individuals can be the subjects of obligations. Typically these authors have focussed on the obligations of highly structured groups, and of small, informal groups. One might wonder, however, whether there could also be collective obligations which fall on everyone – what I shall call ' global collective obligations '. One reason for thinking that this is not possible has to do with considerations about agency : it seems as though an entity can (...) only be the subject of obligations if it is an agent. In this paper, I try to show that the argument from agency is not a good reason for being sceptical about the existence of global collective obligations : it derives whatever plausibility it has from the idea that claims about obligation need to be addressable to some agent. My suggestion is that we should accept this principle about the addressability of obligations, but deny that the addressee of an obligation need be the subject of that obligation. The collective obligations of unstructured collections of individuals, including global collective obligations, meet the addressability requirement insofar as they require something of the individuals who make up the collective. (shrink)

Exploring philosophy through detailed argument analyses of texts by philosophers from Plato to Strawson using a novel and transparent method of analysis. The best way to introduce students to philosophy and philosophical discourse is to have them read and wrestle with original sources. This textbook explores philosophy through detailed argument analyses of texts by philosophers from Plato to Strawson. It presents a novel and transparent method of analysis that will teach students not only how to understand and evaluate philosophers' arguments (...) but also how to construct such arguments themselves. Students will learn to read a text and discover what the philosopher thinks, why the philosopher thinks it, and whether the supporting argument is good. Students learn argument analysis through argument diagrams, with color-coding of the argument's various elements—conclusion, claims, and “indicator phrases.” (An online “mini-course” in argument diagramming and argument diagramming software are both freely available online.) Each chapter ends with exercises and reading questions. After a general introduction to philosophy and logic and an explanation of argument analysis, the book presents selections from primary sources, arranged by topics that correspond to contemporary debates, with detailed analysis and evaluation. These topics include philosophy of religion, epistemology, theory of mind, free will and determinism, and ethics; authors include Aristotle, Aquinas, Descartes, Hume, Kant, Ryle, Fodor, Dennett, Searle, and others. What Is the Argument? not only introduces students to great philosophical thinkers, it also teaches them the essential skill of critical thinking. (shrink)

I present an account of the good life as one in which wholesale engagement in the social practices that human agents take up is the signature feature. I then argue that sport, because it is one of a select few human undertakings in which such full-blown action is the rule rather than the exception, is a paradigmatic example of such a good life. I close by claiming that equating the good life with wholehearted action is an especially promising way not (...) only to appreciate the contribution sport makes to our lives but to legitimize that contribution to would-be detractors. (shrink)

A taped conversational interview with Daniel Dennett and Bill Uzgalis covers a wide range of topics arising from Dennett’s thoughts about computing and human beings. The background of Dennett’s work is explored as are his views about mind-brain identity theory, artificial intelligence, functionalism, human exceptionalism, animal culture, language, pain, freedom and determinism, and quality of life.

Legal theorists tend to focus on disagreement over the law, and yet a theory of law should also explain why lawyers and judges agree on the law as often as they do. To that end, this article first pins down a precise sense in which there can be pervasive agreement on the law. It then argues that such agreement obtains in the United States and likely in many other jurisdictions as well. Finally, it contends that Hartian Positivism offers a straightforward (...) explanation of this phenomenon and, indeed, a better explanation than rival theories, like Ronald Dworkin’s Law as Integrity or Scott Shapiro’s Planning Theory. Given the ubiquity of legal agreement, Hartian Positivism’s explanatory superiority in this regard is a strong, albeit still not dispositive, consideration in its favour. The broader lesson is that theories of law should give greater priority to explaining legal agreement than many theories now do. (shrink)

In a multi-study naturalistic quasi-experiment involving 269 students in a semester-long introductory philosophy course, we investigated the effect of teaching argument diagramming on students’ scores on argument analysis tasks. An argument diagram is a visual representation of the content and structure of an argument. In each study, all of the students completed pre- and posttests containing argument analysis tasks. During the semester, the treatment group was taught AD, while the control group was not. The results were that among the different (...) pretest achievement levels, the scores of low-achieving students who were taught AD increased significantly more than the scores of low-achieving students who were not taught AD, while the scores of the intermediate- and high-achieving students did not differ significantly between the treatment and control groups. The implication of these studies is that learning AD significantly improves low-achieving students’ ability to analyze arguments. (shrink)

The authors argue that corporate philanthropy is far too important as a social instrument for good to depend on ethical egoism for its support. They claim that rule utilitarianism provides a more compelling, though not exclusive, moral foundation. The authors cite empirical and legal evidence as additional support for their claim.

Drawing on the work of Linda Farmer, this article describes a detailed grading grid coupled with a rubric designed for the purpose of assessing argumentative papers. The rubric consists of two main parts: Content and Style. Relying upon Bloom’s taxonomy of learning, the “Content” part of the rubric assesses a student’s understanding of the material, the argument of their paper, and various abilities concerning analysis, synthesis, evaluation, and creation. The “Style” part of the rubric is split into two parts: Clarity (...) and Organization. Coupling this rubric with a grading grid, the author provides an example of a method for the effective grading of argumentative essays. (shrink)

Traditional ecocentric ethics relies on an ecology that emphasizes the stability and integrity of ecosystems. Numerous ecologists now focus on natural systems that are less clearly characterized by these properties. We use the elimination and restoration of wolves in Yellowstone to illustrate troubles for traditional ecocentric ethics caused by ecological models emphasizing instability in natural systems. We identify several other problems for a stability-integrity based ecocentrism as well. We show how an ecocentric ethic can avoid these difficulties by emphasizing the (...) value of the wildness of natural systems and we defend wildness value from a rising tide of criticisms. (shrink)

Over the past ten years, we have worked in a collaboration between educators and computer scientists at the University of Illinois to imagine futures for education in the context of what is loosely called “artificial intelligence.” Unhappy with the first generation of digital learning environments, our agenda has been to design alternatives and research their implementation. Our starting point has been to ask, what is the nature of machine intelligence, and what are its limits and potentials in education? This paper (...) offers some tentative answers, first conceptually, and then practically in an overview of the results of a number of experimental implementations documented in greater detail elsewhere. Our key finding is that artificial intelligence—in the context of the practices of electronic computing developing over the past three quarters of a century—will never in any sense “take over” the role of teacher, because how it works and what it does are so profoundly different from human intelligence. However, within the limits that we describe in this paper, it offers the potential to transform education in ways that—counterintuitively perhaps—make education more human, not less. (shrink)

Harrell contends, to the contrary, that there exists one major value that is universal to humans, regardless of context. That value is profundity, or depth.