This book examines longstanding problems in the theory of vision. Each section begins by looking at the issues as they were raised and discussed by Berkeley. This work is unique in its blend of philosophical and historical perspectives on contemporary problems of readership.

These essays by Robert Schwartz on topics in the theory of vision are written from a pragmatic perspective. The issues and arguments will interest both philosophers and psychologists, covering new ground and bridging gaps between these disciplines. Schwartz begins historically, with discussions of problems raised and solutions offered in Bishop Berkeley's writings on vision, presenting Berkeley's views on spatial perception and the qualitative aspects of sensory experience in the context of recent theoretical and empirical work in vision theory. Schwartz then (...) turns to debates in both the philosophical and psychological literature over the view that perception is inferential and thus "indirect." Critically surveying competing characterizations of the idea of "inferential processes" he argues the need either to reframe radically the question or drop the issue. Next, Schwartz discusses pictorial representation and research on picture perception. Drawing on the work of Nelson Goodman, Schwartz explains and defends the advantages of a symbolic approach to both topics. Finally, he examines the quagmires that often develop when metaphysical concerns about the "real" and our ability to perceive it infect discussions and claims in the theory of vision. After analyzing issues arising in current psychological research on "object" perception, Schwartz turns to debates over the supposed essential nature of colors. An appreciation of the empirical and theoretical work on color perception suggests that there is no single or privileged analysis of the notion of "real colors." Schwartz circles back in the end to what he calls "that old chestnut of the philosophy of perception"--controversies over "the objects of perception"--and takes an Austinian look at the topic. (shrink)

This paper accepts as given that business students want to get ahead. It criticizes business schools for their failure to reduce the incongruence between doing what is right and doing what it takes to get ahead. Because of this failure business school graduates carry negative ideas, attitudes and behaviors vis-à-vis social responsibility from business schools into the business world. Recommendations are made for increasing the social responsibility of business schools.

Most of us find the surgeon's surprise at this patient' request understandable, and it is hard to imagine any surgeon acceding to this patient's demand. On the other hand, the patient is right—the surgeon is denying his technical skill because his values are different from those of the patient, whose values the surgeon does not respect. The autonomy of the patient is being limited by the values of the doctor whose own interests, other than his interest in practicing medicine according (...) to his own ethical values, would remain unaffected by his decision to provide the service. (shrink)

A multilevel view of social change is presented in which socially responsible organizations, society, and high-hope individuals interact in support of hopefulness – thereby leveling the playing field. Suggestions are made about future research and the roles of organizations and society in eliciting hope in organizational and societal cultures.

Vision consists of four essays: “Seeing distance,” “Size,” “Perceptual inference,” and “A Gibsonian alternative?” The continuous thread is the Berkeleian treatment of the perception of spatial properties, particularly in connection with what is and is not “immediately perceived.” The first two essays are closely connected with specific Berkeleian arguments and modern responses to them. The second two essays deal more generally with modern discussions by psychologists of whether visual perception is “direct” or “indirect.” The claims on the cover that the (...) book is “unique in its blend of philosophical and historical perspectives on contemporary issues in vision studies” and that it is “clearly written” and suitable “for an interdisciplinary readership in philosophy of mind, philosophy of science, cognitive psychology and history of science” are all entirely justified. (shrink)

While vaccination rates in the United States are high — generally over 90 percent — rates of exemptions have been going up, and preventable diseases coming back. Aside from their human cost and the financial cost of treatment imposed on those who become ill, outbreaks impose financial costs on an already burdened public health system, diverting resources from other areas. This article examines the financial costs of non-vaccination, showing how high they can be and what they include. It makes a (...) case for requiring those who do not vaccinate to cover the costs of outbreak caused by their choice. Such recouping is justified because the choice not to vaccinate can easily be seen as negligent. But even if it is not, that choice involves imposing costs on others, and there are good reasons to require the actors to internalize those costs. The article proposes alternative statutory and regulatory schemes to cover the costs imposed on the public purse, focusing on no-fault mechanisms. We consider both ex ante mechanisms like a tax or a fee that will go into a no-fault fund to cover the costs and ex post mechanisms like a statutory authorization for recoupment of those costs by health officials. (shrink)

Despite a vast philosophical literature on the epistemology of mathematics and much speculation about how, in principle, knowledge of this domain is possible, little attention has been paid to the psychological findings and theories concerning the acquisition, comprehension and use of mathematical knowledge. This contrasts sharply with recent philosophical work on language where comparable issues and problems arise. One topic that is the center of debate in the study of mathematical cognition is the question of innateness. This paper critically examines (...) the controversy. (shrink)

While the use of so-called idealizations in science has been widely recognized for many years, the philosophical problems that arise from this use have received relatively little attention. Even a cursory reading of the philosophical literature devoted to these problems reveals that the following questions remain unanswered: In general, what, if any, are the distinguishing characteristics of idealizations? More specifically, do idealizations have any distinguishing syntactic or semantic characteristics? In addition to these questions there exist the following pragmatic questions, questions (...) relating to the ways in which idealizations are used in science: How are idealizations used in explanations?. Do these explanations have any peculiar characteristics—characteristics not shared by deductive-nomological explanations? If we assume that idealizations are false or “do not obtain,” how is it that they can have any explanatory power?. Further, there are questions of more general philosophic concern. How do the problems of idealizations relate to those of simplicity, for an idealization seems to be, in some sense, a type of simplification? How do the problems of ideal laws and theories relate to the general problems of scientific laws and theories? (shrink)

This article argues that teenagers become fully capable of consenting to participation in most IRB-approved research involving human subjects at age 14, four years earlier than they are allowed to consent under virtually all states' laws, and, consequently, four years younger than they are able to consent under currently applicable federal regulations. In determining the age at which person is old enough to have decision-making authority, legal institutions look at the intellectual and emotional maturity of someone of the age of (...) the decision-maker, the risks and benefits of allowing the decision to be made by someone of that age, and the risks and benefits of denying a person of that age the authority to make the decision. Given the high level of safety of participating in IRB approved research, the value of doing so for both the society and the teenage subject, and the psychological and neuropsychological research on the specific nature of emotional and intellectual development during the teen years, the balance comes out in favor of allowing younger teens, by the age of 14, authority to consent to participate as subjects in IRB approved research. The current process requiring both teen assent and parental permission should give way to a process that requires only a teen's consent. (shrink)

This paper looks at the role of imagery in cognition from the standpoint of treating images as forms of symbolization. It begins by making some basic distinctions about different kinds of symbolic functioning. It then proceeds to examine issues concerning: the variety of types of symbol systems used in cognition, the analog-digital distinction, image picture-percept relations, and propositionality.

Interdisciplinary explorations of the implications of recent developments in vision theory for our understanding of the nature of pictorial representation and ...

_Rethinking Pragmatism_ explores the work of the American Pragmatists, particularly James and Dewey, challenging entrenched views of their positions on truth, meaning, instrumentalism, realism, pluralism and religious beliefs. It clarifies pragmatic ideas and arguments spelling out the significant implications they have for present-day philosophical controversies. Explores the work of the American Pragmatists, especially James and Dewey, on the issues of truth, reference, meaning, instrumentalism, essences, realism, pluralism and religious beliefs. The only available publication to provide a detailed commentary on James's (...) book, _Pragmatism_, while exploring the implications of the American Pragmatists' ideas and arguments for contemporary philosophical issues Challenges standard readings of the American Pragmatists' positions in a way that illuminates and questions the assumptions underlying current discussions of these topics. Coherently arranged by structuring the book around the themes discussed in each chapter of James's original work. Provides a new analysis and understanding of the pragmatic theory of truth and semantics. (shrink)

In many countries the debate over the role that physicians may play in ending life has been limited to the judiciary and other law making institutions, professional medical organizations; and academics. Because of their multidisciplinary and diverse membership, ethics committees may be a particularly appropriate venue through which these discussions can be expanded to include a much larger community. In addition, ethics committees generally act in only advisory capacities because they do not actually make decisions, so they may provide a (...) forum for open discussions in ways that the court and the medical boards cannot. (shrink)

As ethics committees become involved in discussing the propriety of euthanasia and assisted suicide, and as healthcare providers begin to seriously consider whether they might ever have a role in hastening the dying process, many have looked to The Netherlands as the only real example of a nation that permits euthanasia in limited circumstances. Unfortunately, partisans in the Dutch debate have often written about the Dutch experience as advocates rather than as neutral observers. Some have argued that euthanasia, which, they (...) claim, is rarely actually practiced, is universally accepted within The Netherlands; others have reported that the Dutch social fabric has been rended irreparably by what they claim, is a practice far more widespread than is generally understood. The debate in the United States has also been colored by a misunderstanding of the legal regulation of euthanasia in The Netherlands. (shrink)

Television pictures of starvation and depredation are not the only way that famine and political instability in the horn of Africa have affected the United States. Many people from that region of the world are seeking political or economic refuge here, and they are exposing us to a culture that is in some ways — most notably, in the practice of female circumcision – so radically different from the prevailing American cultures that we have been stunned. They are also forcing (...) hospital ethics committees to face issues that cannot be resolved by the facile application of the settled principles that have guided those institutions for the past several years. Autonomy and multiculturalism, long the foundations of most ethics committee decision making, have started to give way to a list of formally articulated rights and wrongs – perhaps to a restatement and adoption of rules said to be based in natural law. Female circumcision, argues one newspaper letter writer, “is just a sickening display of male power disguised as legitimate dogma. (shrink)

The notion of veridicality has and continues to play a significant role in both the psychology and philosophy of perception. This paper raises questions about the very idea of perceptual veridicality. In particular, it examines the role the veridical/nonveridical distinction plays in our conception of visual illusions and visual constancies.

__Learning for Careers_ provides a comprehensive account of the Pathways to Prosperity Network, a national initiative focused on helping more young people successfully complete high school, attain a first postsecondary credential with value in the labor market, and get started on a career without foreclosing the opportunity for further education._ It takes as its starting point the influential 2011 _Pathways to Prosperity_ report, which challenged the prevailing idea that the core mission of high schools was to prepare all students for (...) college. In response, the Pathways Network was founded in 2012 to promote cooperative arrangements between educational and business institutions in order to fashion pathways for young people to acquire twenty-first-century skills and achieve professional success. This book traces the evolution of the Pathways Network over the past five years, focusing on the efforts of a diverse set of states and regions to build systems that span high school and the first two years of postsecondary education. States such as Delaware and Tennessee have been highly effective in establishing systems designed to equip students with credentials valued in the contemporary labor market. At the same time, the authors acknowledge the technical, political, and cultural challenges in redesigning career-focused education to produce satisfactory outcomes for young people throughout the country. _Learning for Careers_ offers a way forward for the millions of young people and employers that face a rapidly evolving and ever more competitive globalized workplace. This book will be essential reading for all who have a stake in educational and economic opportunity in the United States. (shrink)

_The Futures of School Reform_ represents the culminating work of a three-year discussion among national education leaders convened by the Harvard Graduate School of Education. Based on the recognition that current education reform efforts have reached their limits, the volume maps out a variety of bold visions that push the boundaries of our current thinking. Taken together, these visions identify the leverage points for generating dramatic change and highlight critical trade-offs among different courses of action. The goal of this book (...) is not to present a menu of options. Rather, it is to surface contrasting assumptions, tensions, constraints, and opportunities, so that together we can better understand—and act on—the choices that lie before us. (shrink)

For a good part of the 20th century, the classic Pragmatists--Charles Sanders Peirce, William James, and John Dewey--and pragmatism in general were largely ignored by analytic philosophers. They were said to hold such untenable views as whatever best satisfies our needs is true and that the end justifies the means. Despite a recent revival of interest in these figures, spurred largely by the work of Richard Rorty, it is not uncommon to continue to hear claims that pragmatism is a subjectivist, (...) anti-realist position that denies that there is a mind-independent world, and fails to place objective constraints on inquiry. In this book, Robert Schwartz dispels these traditional views by examining the empiricist and constructivist orientation of the classic pragmatists. Based on updated and expanded versions of his influential papers, as well as a number of previously unpublished essays, in this book Schwartz demonstrates the relevance of pragmatic thought to a wide range of issues beyond concerns over truth and realism that currently dominate discussions. The individual essays elaborate and defend pragmatic, instrumentalist, and constructivist conceptions of truth and inquiry, moral discourse and ethical statements, perception, art, and worldmaking. Pragmatic Perspectives will appeal to scholars interested in the history of American philosophy and pragmatic approaches to contemporary issues in analytic philosophy. (shrink)

At first glance, the first informed consent case to be decided by the High Court of Australia appears to be little more than a clear and simple description of the substantive law accepted in most American jurisdictions - although that is no small accomplishment in and of itself. In Rogers v. Whitaker, the highest court in Australia succinctly and persuasively rejected informed consent as a species of battery law, accepted it as a form, of ordinary professional negligence law, and adopted (...) the “American” patient-oriented standard for measuring the breach of a healthcare professional's duty to her or his patients. On second look, however, the opinion is an even more significant one because it reveals that the law of informed consent is now based on principles broad enough to create a duty on the part of healthcare providers to offer adequate health education to all of their patients. In Implicitly recognizing the physician's duty to educate her or his patients, the High Court's judgment is consistent with a view increasingly held In the medical and ethical communities that teaching patients about how to maintain their health is just as much a part of the doctor's function as diagnosing and treating disease. It may have taken 2,500 years for medicine to progress from, the Hippocratic notion that physicians should apply treatment to patients who are kept in blissful Ignorance of their condition and Its remedy, but there Is little doubt that medicine finally has entered a post-Hippocratic era. (shrink)

No one need deny the importance of language to thought and cognition. At the same time, there is a tendency in studies of mind and mental functioning to assume that properties and principles of linguistic, or language-like, forms of representation must hold of forms of thought and representation in general. Consideration of a wider range of symbol systems shows that this is not so. In turn, various claims and arguments in cognitive theory that depend on assumptions applicable only to linguistic (...) systems, do not go through or become difficult to state in a manner that makes them both interesting and plausible. (shrink)

In recent papers [1997, in press] I have explored how two seemingly conflicting paradigms inform the conception and study of picture perception. The dominant paradigm, one especially favored by vision theorists, claims that seeing a pictorial representation of an object is, with qualifications, like seeing the object itself. The picture, being a geometrically sanctioned projection of its object, resembles it, or otherwise serves as a mimetic surrogate, “re-presenting” what it depicts [Danto, 1982]. Accordingly, pictorial representation is at its best when, (...) as in trompe l’oeil paintings, viewers can not tell the picture, the stand in or substitute, from the real thing. An alternative paradigm, the symbolic model, championed most forcefully by Nelson Goodman [1968], focuses attention on syntactic and semantic features of pictures. On this account, pictures are importantly allied with other forms of representation, including languages, maps, and music notation, and picture perception is to be understood in this context. (shrink)

The following description is based upon an actual case in which a patient initiated legal action after suffering a complication subsequent to an invasive diagnostic procedure performed by a senior fellow. Named as codefendants were the senior fellow, attending physician, and the hospital. Because any hospital with house staff is potentially vulnerable to similar litigation, Ethics Committees at Work is addressing the questions raised by this dilemma.