Abstract.Since the gene splicing debates of the 1980s, the public has been exposed to an ongoing sequence of genetic and reproductive technologies. Many issue areas have outcomes that lose track of people's inner values or engender opposing religious viewpoints defying final resolution. This essay relocates the discussion of what is an acceptable application from the individual to the societal level, examining technologies that stand to address large numbers of people and thus call for policy resolution, rather than individual fiat, in (...) their application. A major source of guidance is the “Genetic Frontiers” series of professional dialogues and conferences held by the National Conference for Community and Justice from 2002 to 2004. Genetic testing, human gene therapy, genetic engineering of plants and animals, and stem cell technology are examined. While differences in perspective on the beginning of life persist, a stepwise approach to the examination of genetic testing reveals areas of general agreement. Stewardship of life, human co‐creativity with the divine, and social justice help define the bounds of application of genetic engineering and therapy; compassionate care plays a major role in establishing stem cell policy. Active, sustained dialogue is a useful resource for enabling sharing of religious values and crystallization of policies. (shrink)

Aristotle is oftentimes viewed through a strictly philosophical lens as heir to Plato and has having introduced logical rigor where an emphasis on the theory of Forms formerly prevailed. It must be appreciated that Aristotle was the son of a physician, and that his inculcation of the thought of other Greek philosophers addressing health and the natural elements led to an extremely broad set of biologically- and medically-related writings. As this article proposes, Aristotle deepened the fourfold theory of the elements (...) with anatomic and physiologic observations. In books like History of Animals, Parts of Animals, and the lost Anatomai, he actively dissected organisms and recorded his findings. The corpus of medically-related literature Aristotle developed had a direct influence on subsequent Greek thinkers, including Galen, and on Medieval Islamic and modern Western practitioners such as William Harvey. Aristotle's ideas continue to influence modern medical thinkers in Europe and America through both his interpretation by European philosophers gaining the attention of medical humanists, and his writings' enduring impact on medical researchers balancing scientific with more personalistic approaches to medicine. (shrink)

The estrangement between genetic scientists and theologians originating in the 1960s is reflected in novel combinations of human thought (subject) and genes (investigational object), paralleling each other through the universal process known in chaos theory as self-similarity. The clash and recombination of genes and knowledge captures what Philip Hefner refers to as irony, one of four voices he suggests transmit the knowledge and arguments of the religion-and-science debate. When viewed along a tangent connecting irony to leadership, journal dissemination, and the (...) activities of the "public intellectual" and the public at large, the sequence of voices is shown to resemble the passage of genetic information from DNA to mRNA, tRNA, and protein, and from cell nucleus to surrounding environment. In this light, Hefner's inquiry into the voices of Zygon is bound up with the very subject matter Zygon covers. (shrink)

Undergraduate students with no prior classroom instruction in mathematical logic will benefit from this evenhanded multipart text by one of the centuries greatest authorities on the subject. Part I offers an elementary but thorough overview of mathematical logic of first order. The treatment does not stop with a single method of formulating logic; students receive instruction in a variety of techniques, first learning model theory (truth tables), then Hilbert-type proof theory, and proof theory handled through derived rules. Part II supplements (...) the material covered in Part I and introduces some of the newer ideas and the more profound results of logical research in the twentieth century. Subsequent chapters introduce the study of formal number theory, with surveys of the famous incompleteness and undecidability results of Godel, Church, Turing, and others. The emphasis in the final chapter reverts to logic, with examinations of Godel's completeness theorem, Gentzen's theorem, Skolem's paradox and nonstandard models of arithmetic, and other theorems. Unabridged republication of the edition published by John Wiley & Sons, Inc. New York, 1967. Preface. Bibliography. Theorem and Lemma Numbers: Pages. List of Postulates. Symbols and Notations. Index. (shrink)

I critically examine the semantic view of theories to reveal the following results. First, models in science are not the same as models in mathematics, as holders of the semantic view claim. Second, when several examples of the semantic approach are examined in detail no common thread is found between them, except their close attention to the details of model building in each particular science. These results lead me to propose a deflationary semantic view, which is simply that model construction (...) is an important component of theorizing in science. This deflationary view is consistent with a naturalized approach to the philosophy of science. (shrink)

Disability and enhancement are often treated as opposing concepts. To become disabled in some respect is to move away from those who are enhanced in that same respect; to become enhanced is to move away from the corresponding state of disability. This chapter examines how best to understand the concepts of disability and enhancement in this symmetrical way. After considering various candidates, two types of accounts are identified as the most promising: welfarist accounts and typical-functioning accounts. The authors ultimately defend (...) a complex typical-functioning account as the best way to achieve a symmetrical understanding of disability and enhancement. (shrink)

This paper analyses the relationships between corporate community involvement activities, the organizational structures within which they are managed, the firm's industry and evolving stakeholder attitudes and preferences in a sample of 148 U.K. based firms who have demonstrated a clear desire to be socially responsible. The research highlights significant associations between the allocation of responsibility for community involvement within the firm, its industry and the extent of its community involvement activities. Consistent with the view that managerial structures may play a (...) significant role in the implementation of community initiatives, the results identify significant variations in community involvement policies across alternative organizational forms. However, important similarities in corporate community policies across alternative structures are also shown to exist suggesting that corporate community involvement activities may be influenced by the preferences of societal stakeholders. (shrink)

This contribution provides an assessment of the epistemological role of scientific models. The prevalent view that all scientific models are representations of the world is rejected. This view points to a unified way of resolving epistemic issues for scientific models. The emerging consensus in philosophy of science that models have many different epistemic roles in science is presented and defended.

What might a theory of mental imagery look like, and how might one begin formulating such a theory? These are the central questions addressed in the present paper. The first section outlines the general research direction taken here and provides an overview of the empirical foundations of our theory of image representation and processing. Four issues are considered in succession, and the relevant results of experiments are presented and discussed. The second section begins with a discussion of the proper form (...) for a cognitive theory, and the distinction between a theory and a model is developed. Following this, the present theory and computer simulation model are introduced. This theory specifies the nature of the internal representations (data structures) and the processes that operate on them when one generates, inspects, or transforms mental images. In the third, concluding, section we consider three very different kinds of objections to the present research program, one hinging on the possibility of experimental artifacts in the data, and the others turning on metatheoretical commitments about the form of a cognitive theory. Finally, we discuss how one ought best to evaluate theories and models of the sort developed here. (shrink)

Biologists, climate scientists, and economists all rely on models to move their work forward. In this book, I explore the use of models in these and other fields to introduce readers to the various philosophical issues that arise in scientific modeling. I show that paying attention to models plays a crucial role in appraising scientific work. -/- After surveying a wide range of models from a number of different scientific disciplines, I demonstrate how focusing on models sheds light on many (...) perennial issues in philosophy of science and in philosophy in general. For example, reviewing the range of views on how models represent their targets introduces readers to the key issues in debates on representation, not only in science but in the arts as well. Also, standard epistemological questions are cast in new and interesting ways when we confront the question, "What makes for a good (or bad) model?". (shrink)

Analytic semantics got its start when Frege pointed out differences in cognitive content between sentences that in some good sense “say the same.” Frege put cognitive content (in the form of sense) at the heart of semantic content. Most prefer nowadays to see cognitive contents as generated by semantic contents in context; a sentence's cognitive significance is an aspect rather of the information imparted by its use. I argue for a particular version of this idea. Semantic contents generate cognitive contents (...) by operating levers in a larger piece of machinery, involving also the presupposition P one is leaning on and the subject matter M under discussion. A sentence's cognitive content is what its literal-content-restricted-to-P-worlds says about M. It's by triggering different presuppositions and/or different subject matters that coreferential names make their distinctive mark on a sentence's felt information value. (shrink)

Given the fundamental role that concepts play in theories of cognition, philosophers and cognitive scientists have a common interest in concepts. Nonetheless, there is a great deal of controversy regarding what kinds of things concepts are, how they are structured, and how they are acquired. This chapter offers a detailed high-level overview and critical evaluation of the main theories of concepts and their motivations. Taking into account the various challenges that each theory faces, the chapter also presents a novel approach (...) to concepts that is organized around two ideas. The first is a pluralistic view of differing types of conceptual structure. The second is a model that treats concepts as atomic representations that are linked to various types of conceptual structures. (shrink)

This new edition of work that has evolved over the past seven years completes the derivation of the form of The Standard Model from quantum theory and the extension of the Theory of Relativity to superluminal transformations. The much derided form of The Standard Model is established from a consideration of Lorentz and superluminal relativistic space-time transformations. So much so that other approaches to elementary particle theory pale in comparison. In previous work color SU(3) was derived from space-time considerations. This (...) book shows that the SU(2) U(1) Weak Interaction sector follows directly from the extension of Lorentz transformations to superluminal (faster-than-light) transformations. In fact, ElectroWeak symmetry is shown to have an SU(2) U(1) U(1) symmetry that naturally includes WIMPs (Weakly Interacting Massive Particles), a candidate for Dark Matter. Thus the form of the Standard Model is dictated by space-time considerations fulfilling a dream of Einstein. Using a new matrix formulation of Logic - Operator Logic - we show that Dirac-like equations can be constructed. This edition also derives broken SU(4) four fermion generations as well as a non-Higgsian (Dimensional Mass Generation) derivation of fermion and ElectroWeak gauge boson masses from GL(4). The program of the book is completed by reprinting the book Quantum Theory of the Third Kind, which describes Two-Tier quantum field theory. This theory yields finite results (No Feynman diagram calculations diverge!) in The Standard Model and Quantum Gravity calculations to all orders in perturbation theory. Lastly, the book also contains a description of Operator Logic, Probabilistic Operator Logic, Quantum Operator Logic (for q-number statements). A comprehensive derivation of the form of The Standard Model from geometric considerations. (shrink)

Connectionist models provide a promising alternative to the traditional computational approach that has for several decades dominated cognitive science and artificial intelligence, although the nature of connectionist models and their relation to symbol processing remains controversial. Connectionist models can be characterized by three general computational features: distinct layers of interconnected units, recursive rules for updating the strengths of the connections during learning, and “simple” homogeneous computing elements. Using just these three features one can construct surprisingly elegant and powerful models of (...) memory, perception, motor control, categorization, and reasoning. What makes the connectionist approach unique is not its variety of representational possibilities or its departure from explicit rule-based models, or even its preoccupation with the brain metaphor. Rather, it is that connectionist models can be used to explore systematically the complex interaction between learning and representation, as we try to demonstrate through the analysis of several large networks. (shrink)

IEEE Vision for Smart Grid Communications: 2030 and Beyond Reference Model, directly overlays events in the power grid with communication performance on the same spacetime model, it ensures a perspective that verifies that any of the myriad of communication technologies chosen will provide the required support for the Smart Grid. For Corporate or Institutional Access, request a custom quote for your organization at www.ieee.org/smartgridresearch.

This article is a rebuttal to Robert G. Cavin and Carlos A. Colombetti’s article, “Assessing the Resurrection Hypothesis: Problems with Craig’s Inference to the Best Explanation,” which argues that the Standard Model of current particle physics entails that non-physical things (like a supernatural God or a supernaturally resurrected body) can have no causal contact with the physical universe. As such, they argue that William Lane Craig’s resurrection hypothesis is not only incompatible with the notion of Jesus physically appearing to the (...) disciples, but the resurrection hypothesis is significantly limited in both its explanatory scope and explanatory power. This article seeks to demonstrate why their use of the Standard Model does not logically entail a rejection of the physical resurrection of Jesus when considering the scope and limitations of science itself. (shrink)

Descartes's "conceivability argument" for substance-dualism is defended against Arnauld's criticism that, for all he knows, Descartes can conceive himself without a body only because he underestimates his true essence; one could suggest with equal plausibility that it is only for ignorance of his essential hairiness that Descartes can conceive himself as bald. Conceivability intuitions are defeasible but special reasons are required; a model for such defeat is offered, and various potential defeaters of Descartes's intuition are considered and rejected. At best (...) though Descartes shows the separability of mind from body, not (as he claims) their actual separateness. (shrink)

Several prominent philosophers of science, most notably Ron Giere, propose that scientific theories are collections of models and that models represent the objects of scientific study. Some, including Giere, argue that models represent in the same way that pictures represent. Aestheticians have brought the picturing relation under intense scrutiny and presented important arguments against the tenability of particular accounts of picturing. Many of these arguments from aesthetics can be used against accounts of representation in philosophy of science. I rely on (...) Dominic Lopes' recent summary of arguments against various views of picturing and reformulate some of them to fit the philosophy of science context. My specific targets here are Giere and Steven French. I go on to argue that assuming all scientific models and images represent in the same way is not the best guide to understanding scientific practice. (shrink)

Logical inferentialism claims that the meaning of the logical constants should be given, not model-theoretically, but by the rules of inference of a suitable calculus. It has been claimed that certain proof-theoretical systems, most particularly, labelled deductive systems for modal logic, are unsuitable, on the grounds that they are semantically polluted and suffer from an untoward intrusion of semantics into syntax. The charge is shown to be mistaken. It is argued on inferentialist grounds that labelled deductive systems are as syntactically (...) pure as any formal system in which the rules define the meanings of the logical constants. (shrink)

We review the argument that latent image formation is a measurement in which the state vector collapses, requiring an enhanced noise parameter in objective reduction models. Tentative observation of a residual noise at this level, plus several experimental bounds, imply that the noise must be colored, and hence frame dependent and non-relativistic. Thus a relativistic objective reduction model, even if achievable in principle, would be incompatible with experiment; the best one can do is the non-relativistic CSL model. This negative conclusion (...) has a positive aspect, in that the non-relativistic CSL reduction model evades the argument leading to the Conway–Kochen “Free Will Theorem”. (shrink)

This book develops new forms of logic: Operator Logic, Probabilistic Operator Logic and Quantum Operator Logic. It then proceeds to create a new view of metaphysics, Relativistic Quantum Metaphysics, for physical Reality. It then derives the form of The Standard Model of Elementary Particles. In particular it derives the origin of parity violation, the origin of the Strong interactions, and the origin of its peculiar symmetry. Also developed are new formalisms for Logic that are of interest in themselves. While mathematics (...) is essential in the latter stages of the book it is presented with sufficient text discussion to make what it is doing understandable to the non-mathematical reader. Generally the jargon of Philosophy, Logic and Physics is avoided as much as possible. But the second part of this book is very mathematical of necessity. In it the form of The Standard Model is derived in detail from a fundamental set of principles. (shrink)

This work is an examination of the metaphysical presuppositions involved in the science of organic form. Taking the dichotomy of structuralism versus functionalism in nineteenth century biology as the central subject of my study, I explore a network of unquestioned premises and isolate areas where empirical research programs and underlying metaphysical commitments both inform and hinder each other. ;I begin with the Cuvier-Geoffroy debate of 1830--a debate that clearly articulates the tensions between structuralist and functionalist approaches to organic form. On (...) the side of functionalism, I am led to confront the rich concept of teleological causality. The concept of teleology, frequently taken to be semantically univocal, in fact unfolds into a cluster of related notions. I begin to demarcate significant differences between "intentional," "heuristic," "cosmic," and "organismic" teleology. On the side of structuralism, I set out to unearth the presuppositions of materialist versus idealist conceptions of structure--showing where naturalists have been both liberated and enslaved by their respective metaphysical commitments. With the basic divisions between structuralist and functionalist drawn, I set out to trace the dichotomy through the paradigm shift from fixism to transformism. ;In Darwin's system the structural/functional tensions become synthesized into complementary principles of causality. Here I explore the underlying presuppositional shifts which enabled Darwin to harmonize the previously intractable oppositions. These shifts include: rethinking teleology without "design," rethinking the archetype as real progenitor, and adopting a pluralistic perspective regarding causal mechanisms. ;The relative success of Darwin's appropriation of structuralism and functionalism leads to a discussion of the dichotomous character of the central subject itself. I argue that at the root of the dichotomous characterization of structure and function lies an impoverished understanding of teleology. I then offer "organicist" teleology as a powerful alternative to the French-Anglo tradition of "intentional" teleology. Presupposing the alternative teleology forms a challenge to the way in which French-Anglo naturalists have understood structural and functional relations. Together with Darwin's causal pluralism, a richer notion of teleology provides a different set of metaphysical assumptions and leads to an alternative model for empirical research programs. (shrink)

Principia Ethica set the agenda for analytical metaethics. Moore’s unrelenting focus on fundamentals both brought metaethics into view as a potentially separate area of philosophical inquiry and provided a model of the analytical techniques necessary to pursue it.1 Moore acknowledged that he wasn’t the first to insist on a basic irreducible core of all ethical concepts. Although he seems not to have appreciated the roots of this thought in eighteenth-century intuitionists like Clarke, Balguy, and Price, not to mention sentimentalists like (...) Hutcheson and Hume, Moore gave full marks to Sidgwick. According to Moore, Sidgwick was the “only . . . ethical writer” to have clearly seen the irreducibility of ethics’ defining notion.2 Nevertheless, twentieth-century meta-. (shrink)

The art of interpretation has traditionally been an integral part of medical practice, but little attention has been devoted to its theory. Hermeneutics or the study of interpretation has grown as a methodological interest primarily within the humanities. Borrowing from the medieval fourfold sense of scripture, which organizes interpretive activity both logically and comprehensively, I propose a hermeneutical model of clinical decision-making. According to the model, a patient is analogous to a literary text which may be interpreted on four levels: (...) (1) the literal facts of the patient's body and the literal story told by the patient, (2) the diagnostic meaning of the literal data, (3) the praxis (prognosis and therapeutic decisions) emanating from the diagnosis, and (4) the change effected by the clinical encounter in both the patient's and clinician's life-worlds. The model is illustrated through application to a medical case. (shrink)

Mimesis is one of the oldest, most fundamental concepts in Western aesthetics. This book offers a new, searching treatment of its long history at the center of theories of representational art: above all, in the highly influential writings of Plato and Aristotle, but also in later Greco-Roman philosophy and criticism, and subsequently in many areas of aesthetic controversy from the Renaissance to the twentieth century. Combining classical scholarship, philosophical analysis, and the history of ideas--and ranging across discussion of poetry, painting, (...) and music--Stephen Halliwell shows with a wealth of detail how mimesis, at all stages of its evolution, has been a more complex, variable concept than its conventional translation of "imitation" can now convey. Far from providing a static model of artistic representation, mimesis has generated many different models of art, encompassing a spectrum of positions from realism to idealism. Under the influence of Platonist and Aristotelian paradigms, mimesis has been a crux of debate between proponents of what Halliwell calls "world-reflecting" and "world-simulating" theories of representation in both the visual and musico-poetic arts. This debate is about not only the fraught relationship between art and reality but also the psychology and ethics of how we experience and are affected by mimetic art. Moving expertly between ancient and modern traditions, Halliwell contends that the history of mimesis hinges on problems that continue to be of urgent concern for contemporary aesthetics. (shrink)

The banner of deliberative democracy is attracting increasing numbers of supporters, in both the world's older and newer democracies. This effort to renew democratic politics is widely seen as a reaction to the dominance of liberal constitutionalism. But many questions surround this new project. What does deliberative democracy stand for? What difference would deliberative practices make in the real world of political conflict and public policy design? What is the relationship between deliberative politics and liberal constitutional arrangements? The 1996 publication (...) of Amy Gutmann and Dennis F. Thompsons Democracy and Disagreement was a signal contribution to the ongoing debate over the role of moral deliberation in democratic politics. In Deliberative Politics an all-star cast of political, legal, and moral commentators seek to criticize, extend, or provide alternatives to Gutmann and Thompson's hopeful model of democratic deliberation. The essays discuss the value and limits of moral deliberation in politics, and take up practical policy issues such as abortion, affirmative action, and health care reform. Among the impressive roster of contributors are Norman Daniels, Stanley Fish, William A. Galston, Jane Mansbridge, Cass R. Sunstein, Michael Walzer, and Iris Marion Young, and the editor of the volume, Stephen Macedo. The book concludes with a thoughtful response from Gutmann and Thompson to their esteemed critics. This fine collection is essential reading for anyone who takes seriously the call for a more deliberative politics. (shrink)

Death, like many social problems, has become medicalized. In response to this medicalization, physician-assisted suicide has emerged as one alternative among many at the end of life. And although the practice is currently legal in the states of Oregon and Washington, opponents still argue that PAS is unethical, is inconsistent with a physician's role, and cannot be effectively regulated. In comparison, Switzerland, like Oregon, permits PAS, but unlike Oregon, non-physicians and private organizations play a significant role in assisted death. Could (...) the Swiss model be the answer? The following essay explores the Swiss model of assisted suicide for its potential to enhance the regulation of PAS, reduce physician involvement, and perhaps demedicalize the way we die. (shrink)

Few studies have been conducted into the use of mobile technologies at community-based organizations. Community sport organizations (CSOs) typically operate within a defined geographic area and rely on the primary support of volunteers. Based on the characteristics of mobile-based information services, this article proposes a model that provides a guide for CSOs to classify mobile applications through four mobile utility factors and three innovation adoption determinants (cost, skill requirements, and compatibility). The model is supported visually by the use of Microsoft (...) Excel generated “radar graphs” to illustrate desired practical and actual performance. The contribution of the theoretical model is one of providing a vehicle for evaluating mobile technology applications by CSOs to identify the potential effectiveness of mobile devices, particularly in a preadoption scenario. (shrink)

I address an apparent conflict between Spinoza’s concepts of immanent causation and acting/doing [agere]. Spinoza apparently holds that an immanent cause undergoes [patitur] whatever it does. Yet according to his stated definition of acting and undergoing in the Ethics, this is impossible; to act is to be an adequate cause, while to undergo is to be merely a partial cause. Spinoza also seems committed to God’s being the adequate cause of all things, and, in a well-known passage, appears to deny (...) categorically that God is capable of undergoing. How then can God also be the immanent cause of all things, as Spinoza claims? On the basis of a close reading of the passage in question, I argue that Spinoza actually distinguishes between two senses of undergoing. An immanent cause undergoes not by being a partial cause but rather by being the metaphysical subject of its effect. While this sense of undergoing has its roots in scholasticism, Spinoza’s willingness to attribute such a capacity to undergo to God is idiosyncratic and reveals important ways in which his understanding of essence, perfection, and causation differs from the scholastic model. (shrink)

Few areas of scientific investigation have spawned more alternative approaches than animal behavior: comparative psychology, ethology, behavioral ecology, sociobiology, behavioral endocrinology, behavioral neuroscience, neuroethology, behavioral genetics, cognitive ethology, developmental psychobiology---the list goes on. Add in the behavioral sciences focused on the human animal, and you can continue the list with ethnography, biological anthropology, political science, sociology, psychology (cognitive, social, developmental, evolutionary, etc.), and even that dismal science, economics. Clearly, no reasonable-length chapter can do justice to such a varied collection. We (...) have opted therefore to focus on three of these subdisciplines and to provide a somewhat historical tour of them, mentioning along the way the philosophical points that are of particular interest to us, but allowing the development of these points to be limited only by the imaginations of our readers. For readers seeking a more-traditional historical survey, see Dewsbury (1984a, b) and Burghardt (1985a). Our chosen brief is to write about comparative psychology, ethology, and cognitive ethology, although other approaches, especially neuroscience, will be mentioned where appropriate. These sciences are philosophically significant because they are enmeshed in ancient philosophical questions about the nature of mind and purposeful action and about the differences between humans and other animals. These sciences are also clustered because of their attention to mechanistic explanations of individual animal behavior as opposed to attempting to capture regularities at a population level, such as the game-theoretic strategic models popular among behavioral ecologists. (shrink)

A comprehensive reassessment of the concept of mimesis in the history of ancient Greek aesthetics and philosophy of art, with particular attention to Plato, Aristotle, Hellenistic philosophy, and neoplatonism. There is also a wide-ranging review of arguments pro and contra the idea of artistic mimesis from the Renaissance to modern literar theory. The book challenges standard accounts in numerous respects and builds a new dialectical model with which to make sense of the entire history of mimeticist thinking in aesthetics.