PurposeTo evaluate the relationship between intraocular straylight perception and: (i) contrast sensitivity (CS), (ii) halo size, and (iii) hazard recognition distance, in the presence and absence of glare.Subjects and methodsParticipants were 15 (5 female) ophthalmologically healthy adults, aged 54.6–80.6 (median: 67.2) years. Intraocular straylight (log s) was measured using a straylight meter (C-Quant; Oculus GmbH, Wetzlar, Germany). CS with glare was measured clinically using the Optovist I device (Vistec Inc., Olching, Germany) and also within a driving simulator using Landolt Cs. (...) These were presented under both static or dynamic viewing conditions, and either with or without glare. Hazard detection distance was measured for simulated obstacles of varying contrast. For this, the participant was required to maintain a speed of 60 km/h within a custom-built nighttime driving simulator. Glare was simulated by LED arrays, moved by cable robots to mimic an oncoming car’s headlights. Halo size (“halometry”) was measured by moving Landolt Cs outward originating from the center of a static glare source. The outcome measure from “halometry” was the radius of the halo (angular extent, in degrees visual angle).ResultsThe correlation between intraocular straylight perception, log s, and hazard recognition distance under glare was poor for the low contrast obstacles (leading/subdominant eye: r = 0.27/r = 0.34). Conversely, log CS measured with glare strongly predicted hazard recognition distances under glare. This was true both when log CS was measured using a clinical device (Optovist I: r = 0.93) and within the driving simulator, under static (r = 0.69) and dynamic (r = 0.61) conditions, and also with “halometry” (r = 0.70). Glare reduced log CS and hazard recognition distance for almost all visual function parameters.ConclusionIntraocular straylight was a poor predictor of visual function and driving performance within this experiment. Conversely, CS was a strong predictor of both hazard recognition and halo extent. The presence of glare and motion lead to a degradation of CS in a driving simulator. Future studies are necessary to evaluate the effectiveness of all above-mentioned vision-related parameters for predicting fitness to drive under real-life conditions. (shrink)

Three studies were conducted to explore the psychological determinants of COVID-deterrent behaviors. In Study 1, using data collected and analyzed both before and after the release of COVID-19 vaccines, mask-wearing, other preventative behaviors like social distancing, and vaccination intentions were positively related to assessments of the Coronavirus Behavioral Health Mindset ; belief in the credibility of science; progressive political orientation; less use of repressive and more use of sensitization coping; and the attribution of COVID-19 safety to effort rather than ability, (...) powerful forces, fate, or luck. In Study 2, favorable COVID-19 vaccination intentions were related to greater willingness to work, lower emotional distress, and greater customer experience mindset. Study 3 examined the personality and motives of individuals who volunteered to help deliver COVID-19 inoculations to the local community. The vaccine-giving volunteers, especially those with prosocial motives, had high CVBHM scores, belief in the credibility of science, low use of repressive coping, greater attribution of COVID-19 protection to effort, low likelihood of voting conservative, were older, and had more education than others. The majority of public health volunteers expressed prosocial motives to help people or join a cause, but many expressed the personal motives of getting the COVID-19 vaccination for themselves, conveying a public image of compassion, or structuring time. Based on the three research studies, a COVID-19 Mindset Hierarchy model is proposed to integrate the results. (shrink)

This paper investigates how deans and directors at the top 50 global MBA programs (as rated by the "Financial Times" in their 2006 Global MBA rankings) respond to questions about the inclusion and coverage of the topics of ethics, corporate social responsibility, and sustainability at their respective institutions. This work purposely investigates each of the three topics separately. Our findings reveal that: (1) a majority of the schools require that one or more of these topics be covered in their MBA (...) curriculum and one-third of the schools require coverage of all three topics as part of the MBA curriculum, (2) there is a trend toward the inclusion of sustainability-related courses, (3) there is a higher percentage of student interest in these topics (as measured by the presence of a Net Impact club) in the top 10 schools, and (4) several schools are teaching these topics using experiential learning and immersion techniques. We note a fivefold increase in the number of stand-alone ethics courses since a 1988 investigation on ethics, and we include other findings about institutional support of centers or special programs; as well as a discussion of integration, teaching techniques, and notable practices in relation to all three topics. (shrink)

This is the first book to offer the best essays, articles, and speeches on ethics and intelligence that demonstrate the complex moral dilemmas in intelligence collection, analysis, and operations. Some are recently declassified and never before published, and all are written by authors whose backgrounds are as varied as their insights, including Robert M. Gates, former Director of the Central Intelligence Agency; John P. Langan, the Joseph Cardinal Bernardin Professor of Catholic Social Thought at the Kennedy Institute of Ethics, Georgetown (...) University; and Loch K. Johnson, Regents Professor of Political Science at the University of Georgia and recipient of the Owens Award for contributions to the understanding of U.S. intelligence activities. Creating the foundation for the study of ethics and intelligence by filling in the gap between warfare and philosophy, this is a valuable collection of literature for building an ethical code that is not dependent on any specific agency, department, or country. (shrink)

This article is an attempt to clarify a confusion in the brain death literature between logical sufficiency/necessity and natural sufficiency/necessity. We focus on arguments that draw conclusions regarding empirical matters of fact from conceptual or ontological definitions. Specifically, we critically analyze arguments by Tom Tomlinson and Michael B. Green and Daniel Wikler. which, respectively, confuse logical and natural sufficiency and logical and natural necessity. Our own conclusion is that it is especially important in discussing the brain death issue to (...) observe the distinction between logical and natural sufficiency/necessity in a strict fashion. (shrink)

Objective: Deep brain stimulation targeted to the ventral intermediate nucleus of the thalamus is effective for motor symptoms in essential tremor, but there is limited data on cognitive outcomes. We examined cognitive outcomes in a large cohort of ET DBS patients.Methods: In a retrospective analysis, we used repeated-measures ANOVA testing to examine whether the age of tremor onset, age at DBS surgery, hemisphere side implanted with lead, unilateral vs. bilateral implantations, and presence of surgical complications influenced the cognitive outcomes. Neuropsychological (...) outcomes of interest were verbal memory, executive functioning, working memory, language functioning, visuospatial functioning, and general cognitive function.Results: We identified 50 ET DBS patients; 29 males; the mean age of tremor onset was 35.84 years with a median age of 38 years. The mean age at DBS was 68.18 years. There were 37 unilateral 30 left, seven right, and 13 bilateral brain implantations. In the subgroup analysis, there was a significant interaction between assessment and age of tremor onset ; F = 4.47; p = 0.043 for working memory. The post hoc testing found improvements for younger onset ET. Similarly, there was a significant interaction between assessment and complications vs. no complications subgroups; F = 4.34; p = 0.043 for verbal memory with worsening scores seen for ET patients with complications. The remaining tests were not significant.Conclusion: In this large cohort of ET patients with, DBS was not accompanied by a significant decline in many cognitive domains. These outcomes were possibly related to the selection of patients with normal cognitive functioning before surgery, unilateral DBS implantations for the majority, and selection of patients with optimal response to DBS. (shrink)

Book reviewed in this article: Bauman, Robert P., Jackson, Peter and Lawrence, Joanne T. From Promise to Performance: A Journey of Transformation at SmithKline Beecham.

Book reviewed in this article:Bauman, Robert P., Jackson, Peter and Lawrence, Joanne T. From Promise to Performance: A Journey of Transformation at SmithKline Beecham.

In lieu of an abstract, here is a brief excerpt of the content:324 BOOK REVIEWS Reading in Communion: Scripture & Ethics in Christian Life. By STEPHEN E. FowL & L. GREGORY JONES. Series: Biblical Foundations in Theology. Grand Rapids: Wm. B. Eerdmans Pub. Co., 1991. Pp. ix + 166. $13.95 (paper). This book represents the collaborative attempt of a biblical scholar and an ethicist to determine the precise sense in which scriptural texts can be taken as normative for the (...) Christian moral life. The collabora· tion is a fruitful one, its results illuminating not only the problem of method in ethics, but issues of biblical hermeneutics as well. This re· sult is not serendipitous; for the authors, the question of how one ought to live the Christian life and the question of how one ought to interpret Scripture are inextricably linked. Indeed, perhaps it would be more accurate to suggest that, on the account that Fowl and Jones supply, these are different formulations of the very same question. There is no rigid demarcation here between the hermeneutical and the ethical realm, no rigorous sorting out of issues appropriate to each field of inquiry. The authors make good on their introductory promise "to write a single text " rather than simply to generate a series of " alternating perspectives " (p. 3). In the very first chapter of the book, certain typical, even dominant, ways of construing the relationship between Scripture and ethics are briefly reviewed and then rejected. Ethics is commonly perceived as being primarily "concerned with right actions and decisions," the authors contend, while the Bible is viewed as a moral guide for the " particular decisions made by isolated individuals " (p. 5). In contrast, Fowl and Jones argue that " Scripture is primarily addressed not to individuals but to specific communities called into being by God " (p. 8). Moreover, our ethical deliberations ought not to be focused on particular decisions and the formulation of moral principles that bear on those decisions, but rather, on " issues of character and the formation of character in and through socially-embodied traditions" (p. 9). The consequences of such a general position are carefully and sen· sitively explored in this first and in subsequent chapters. The authors reject the assumption that one such consequence must be the conclusion that moral behavior is not, after all, ruled behavior, that one cannot formulate and articulate the principles that govern much of what we do. Their position entails the conclusion, rather, that such principles cannot be meaningfully detached from the communally embodied traditions that engender them. Indeed, they have meaning at all only in· sofar as the individuals describing, interpreting and employing these BOOK REVIEWS 325 principles possess the peculiar habits and beliefs characteristic of the :members of a specific community. In the analysis of any given moral situation, then, the discussion of principles will necessarily presuppose.a discussion of character, of the sorts of persons involved in the situation, their moral beliefs and capabilities. It is important to note that this discussion will often take a narrative form, precisely because the delineation of character is most readily accomplished by telling stories about persons, about their communities, their politics and practices, their interests and aspirations. Thus, moral capabilities are formed in " the friendships and prac-.tices " that constitute communal life. In asserting this, the authors defend an important but not terribly controversial claim. What is especially intriguing and insightful about their account, however, is the reIated claim that moral capabilities are also hermeneutical capabilities, that some of the patterns and habits of action acquired by living in a·Community also function as habits of interpretation. "Well-formed·character," Fowl and Jones explain, is crucial not only to "Christians'.ability to live faithfully in the various contexts within which they find themselves," but also to their " ability to read, speak and perform the word of the Lord " (p. 85). Moral virtue is, on their account, a kind of interpretive skill. (If not identical, character and interpretive skill.are, at the very least, formed in the same process, inextricably linked ;together as aspects of "practical wisdom." See page 31.) This result is especially meaningful once it becomes clear that the authors are employing a usefully broadened concept of " interpreta· tion." To interpret a scriptural text can and often... (shrink)

Keith Thomas: Gerald Edward Aylmer, 1926-2000 Adrian Hollis: William Spencer Barrett, 1914-2001 Bruce Williams: Charles Frederick Carter, 1919-2002 Malcolm Mackintosh: John Erickson, 1929-2002 J. H .R. Davis: Raymond William Firth, 1901-2002 F. M. L. Thompson: Hrothgar John Habakkuk, 1915-2002 A. W. Price: Richard Mervyn Hare, 1919-2002 Hugh Lloyd-Jones: Geoffrey Stephen Kirk, 1921-2003 Michael Lapidge and Peter Matthews: Vivien Anne Law, 1954-2002 Ann Moss: John Lough, 1913-2000 Terence Cave: Ian Dalrymple McFarlane, 1915-2002 Ludwig Paul: David Neil MacKenzie, 1926-2001 Peter (...) Birks: John Kieran Barry Moylan Nicholas, 1919-2002 Jonathan Shepard: Dimitri Dimitrievich Obolensky, 1918-2001 David Cannadine: John Harold Plumb, 1911-2001 Daniel Waley: Nicolai Rubinstein, 1911-2002 Ian Wood: John Michael Wallace-Hadrill, 1916-1985 R. G. M. Nisbet: William Smith Watt, 1913-2002 G. W. Bernard: Richard Bruce Wernham, 1906-1999. (shrink)

Philosophers often distinguish in some way between two senses of life's meaning. Paul Edwards terms these a ‘cosmic’ and ‘terrestrial’ sense. The cosmic sense is that of an overall purpose of which our lives are a part and in terms of which our lives must be understood and our purposes and interests arranged. This overall purpose is often identified with God's divine scheme, but the two need not necessarily be equated. The terrestrial sense of meaning is the meaning people find (...) in their own lives apart from the place of their lives in any ultimate end or context. (shrink)

In this engaging and spirited text, Michael Lynch argues that truth does matter, in both our personal and political lives. He explains that the growing cynicism over truth stems in large part from our confusion over what truth is.

I shall argue that the question ‘Can we speak literally of God?’ is fundamentally an epistemological question concerning whether we can know that God exists. If and only if we can know that God can exist can we know that we can speak literally of God.

Through various applications of the ‘deep structure’ of moral and religious reasoning, I have sought to illustrate the value of a morally informed approach in helping us to understand the complexity of religious thought and practice…religions are primarily moved by rational moral concerns and…ethical theory provides the single most powerful methodology for understanding religious belief. Ronald Green, Religion and Moral Reason.

In The Existence of God Richard Swinburne argues that ‘if there is a God, any experience which seems to be of God, will be genuine – will be of God.’ On the face of it this claim of the essential veridicality of any religious experience, given the existence of God, is incredible. Consider what is being claimed by looking at a particularly dramatic example – but one that is well within the purview of Swinburne's claim. The ‘Yorkshire Ripper’ who murdered (...) at least thirteen women, claimed to hear voices telling him to kill. He took these voices to be divine. While it is easy enough to suspect the killer's sanity, it is not so easy to doubt his sincerity. Yet since Swinburne claims that God probably exists, he is committed to the view that the Ripper had a series of genuine religious experiences – so much for the arduous preparations sometime taken as necessary for a ‘vision’ of God. (shrink)

Two theses are central to foundationalism. First, the foundationalist claims that there is a class of propositions, a class of empirical contingent beliefs, that are ‘immediately justified’. Alternatively, one can describe these beliefs as ‘self–evident’, ‘non–inferentially justified’, or ‘self–warranted’, though these are not always regarded as entailing one another. The justification or epistemic warrant for these beliefs is not derived from other justified beliefs through inductive evidential support or deductive methods of inference. These ‘basic beliefs’ constitute the foundations of empirical (...) knowledge. One can give a reason for the justification of a basic belief even though the justification for that belief is not based on other beliefs. Thus, according to Chisholm, if asked what one's justification was for thinking that one knew, presently, that one is thinking about a city one takes to be Albuquerque, one could simply say ‘what justifies me…is simply the fact that I am thinking about a city I take to be Albuquerque’. (shrink)

Let us follow Robert Oakes in describing a self-authenticating experience of God as one that ‘would have the epistemic uniqueness of guaranteeing –all by itself – its veridicality to the person who had it.’ The idea that there could be self-authenticating experiences of God has been criticized often in recent years. It seems that the only experiences that could be self-authenticating are those about one's own current psychological states. Nevertheless, the individual who claims to have such an experience of God (...) is clearly using ‘experience’ in such a way as to suppose that one's experience of God is logically independent of the existence of God, but still self-authenticating. (shrink)

Why does the paradox play such a crucial role in Kierkegaard's notion of truth as subjectivity? Richard Schacht explains it as follows: Eternal happiness is possible for a man only if it is possible for him to relate himself to God. A man, however, is a being who exists in time; and it would not be possible for such a being to enter into a ‘God-relationship’ if God had not also at some point existed in time. Through the ‘leap of (...) faith’ in which one affirms the proposition that God did exist in time, one is able to enter a ‘God-relationship’ and thereby attains ‘an eternal happiness’. (shrink)

A Choice Outstanding Academic Title for 1999 Academic debates about pluralism and truth have become increasingly polarized in recent years. One side embraces extreme relativism, deeming any talk of objective truth as philosophically naïve. The opposition, frequently arguing that any sort of relativism leads to nihilism, insists on an objective notion of truth according to which there is only one true story of the world. Both sides agree that there is no middle path. In Truth in Context, Michael Lynch (...) argues that there is a middle path, one where metaphysical pluralism is consistent with a robust realism about truth. Drawing on the work of Hilary Putnam, W.V.O. Quine, and Ludwig Wittgenstein, among others, Lynch develops an original version of metaphysical pluralism, which he calls relativistic Kantianism. He argues that one can take facts and propositions as relative without implying that our ordinary concept of truth is a relative, epistemic, or "soft" concept. The truths may be relative, but our concept of truth need not be. (shrink)

Justice Stephen J. Field was the champion of a form of liberalism often said to be especially friendly to capitalism, the approach to the Constitution traditionally identified with “Lochnerism,” i.e., a laissez-faire oriented judicial activism. More recently a form of judicial revisionism has arisen, challenging the accepted descriptions of “Lochnerism” and of Field's jurisprudence. This article is an attempt to extend the revisionist approach by arriving at a more satisfactory understanding of the grounding of Field's jurisprudence in the natural rights (...) philosophy. Field, it turns out, orienting around natural rights, was not so unambiguously friendly to capitalism as previous generations of scholars maintained, but his approach is surely friendlier than the constitutional theories that have replaced natural rights since Field's day. (shrink)

Know-it-All Society is about how we form and maintain our political convictions, and the ways in which political ideologies, human psychology and technology conspire to make our society more dogmatic, less intellectually humble and ultimately less democratic.

An investigation into the way in which information technology has shaped how and what we know, from "Google-knowing" to privacy and social media.

What is truth? Michael Lynch defends a bold new answer to this question. Traditional theories of truth hold that truth has only a single uniform nature. All truths are true in the same way. More recent deflationary theories claim that truth has no nature at all; the concept of truth is of no real philosophical importance. In this concise and clearly written book, Lynch argues that we should reject both these extremes and hold that truth is a functional property. (...) To understand truth we must understand what it does, its function in our cognitive economy. Once we understand that, we'll see that this function can be performed in more than one way. And that in turn opens the door to an appealing pluralism: beliefs about the concrete physical world needn't be true in the same way as our thoughts about matters -- like morality -- where the human stain is deepest. (shrink)

These essays center around two questions: Does truth have an underlying nature? And if so, what sort of nature does it have?

Minimalists generally see themselves as engaged in a descriptive project. They maintain that they can explain everything we want to say about truth without appealing to anything other than the T-schema, i.e., the idea that the proposition that p is true iff p. I argue that despite recent claims to the contrary, minimalists cannot explain one important belief many people have about truth, namely, that truth is good. If that is so, then minimalism, and possibly deflationism as a whole, must (...) be rejected or recast as a profoundly revisionary project. (shrink)

Evidence-based medicine has always required integration of patient values with ‘best’ clinical evidence. It is widely recognized that scientific practices and discoveries, including those of EBM, are value-laden. But to date, the science of EBM has focused primarily on methods for reducing bias in the evidence, while the role of values in the different aspects of the EBM process has been almost completely ignored.

The Western world is currently gripped by an obsessive concern for the rights of animals - their uses and abuses. In this book, Leahy argues that this is a movement based upon a series of fundamental misconceptions about the basic nature of animals. This is a radical philosophical questioning of prevailing views on animal rights, which credit animals with a self-consciousness like ours. Leahy's conclusions have implications for issues such as bloodsports, meat eating and fur trading.

This paper contributes to the (re-)conceptualisation of responsible innovation by proposing an evolutionary economic approach that focuses on the role of consumers in the innovation process. After a discussion of the philosophical foundations and ethical implications of this approach, which bears an explanatory potential that has not been adequately considered in previous discussions of responsible innovation, we present a first step towards capturing the important but often neglected role of consumers in innovation processes (including responsible innovation): We propose an agent-based (...) model that incorporates a multidimensional space of characteristics in which new products or services are represented by more than the mere aspect of price and quality. Instead, innovations are denoted by a large set of characteristics, including also negative or harmful ones. The model is used to illustrate that consumers’ heterogeneity and bounded rationality – even if considered in a simple manner – indeed play a crucial role in the creation and diffusion of responsible innovation which can and should be used for further work in this field and for possible extensions of the model. (shrink)

In this volume, prominent political theorist Michael Zuckert presents an important and pathbreaking set of meditations on the thought of John Locke. In more than a dozen provocative essays, many appearing in print for the first time, Zuckert explores the complexity of Locke's engagement with his philosophical and theological predecessors, his profound influence on later liberal thinkers, and his amazing success in transforming the political understanding of the Anglo-American world. At the same time, he also demonstrates Locke's continuing relevance (...) in current debates involving such prominent thinkers as Rawls and MacIntyre. Zuckert's careful reconsideration of Locke's role as "launcher" of liberalism involves a sustained engagement with the hermeneutical issues surrounding Locke, an innovator who faced special rhetorical needs in addressing his contemporaries and the future. It also involves highlighting the novelty of Locke's position by examining his stance toward the philosophical and religious traditions in place when he wrote. Zuckert argues that neither of the dominant ways of understanding Locke's relations to his predecessors and contemporaries is adequate; he is not well seen as a follower of any orthodoxy nor of any anti-orthodoxy of his day, either philosophical or theological. He found a path to innovation that was philosophically radical but which was also able to connect with prevailing and accepted traditions. That allowed him to exercise a practical influence in history rarely, if ever, matched by any other philosopher. Zuckert illustrates that influence by showing how William Blackstone used Lockean philosophy to reshape the common law and how the Americans of the eighteenth century used Lockean philosophy to reshape Whig political thought. Zuckert argues that Locke's philosophy has continuing philosophic and political force, a proposition he demonstrates by arguing that Locke presents a form of political philosophy superior to that of the liberal theorists of our day and that he has solid rejoinders to contemporary critics of liberalism. (shrink)

Jonah N. Schupbach and Jan Sprenger and Vincenzo Crupi and Katya Tentori have recently proposed measures of explanatory power and have shown that they are characterized by certain arguably desirable conditions or axioms. I further examine the properties of these two measures, and a third measure considered by I. J. Good and Timothy McGrew . This third measure also has an axiomatic representation. I consider a simple coin-tossing example in which only the Crupi–Tentori measure does not perform well. The Schupbach–Sprenger (...) and Good–McGrew measures are based on different notions of explanatory power, but both are tenable. 1 Introduction2 Measures of Explanatory Power3 The Schupbach–Sprenger Measure4 The Crupi–Tentori Measure5 The Good–McGrew Measure6 Affirmative versus Comprehensive Explanatory Power7 Coin-Flipping Examples8 Decomposition9 Conclusion. (shrink)

According to alethic functionalism, truth is a higher-order multiply realizable property of propositions. After briefly presenting the views main principles and motivations, I defend alethic functionalism from recent criticisms raised against it by Cory Wright. Wright argues that alethic functionalism will collapse either into deflationism or into a view that takes true as simply ambiguous. I reject both claims.