This book is a collection of secondary essays on America's most important philosophic thinkers—statesmen, judges, writers, educators, and activists—from the colonial period to the present. Each essay is a comprehensive introduction to the thought of a noted American on the fundamental meaning of the American regime.

A commentary on “‘Aid in Dying’ in the Courts,” by Stephen R. Latham, in the May-June 2015 issue.

A response to “Normalizing Aid-in-Dying within the Practice of Medicine,” by Kathryn L. Tucker.

[Herbert F.] Tucker has shown us in a very practical way that the concept of meaning is the problem of problems, not only in hermeneutics but in literary theory and, indeed, literary study generally. It may well be that in literary study there can be no talk of meaning that is not ambiguous, that does not require us to speak in figures or by means of metaphorical improvisations. It would not necessarily follow that our talk of meaning is merely (...) provisional or without philosophical authority since we know now that considerable authority attaches to ordinary language, whence we obtain our use of the word "meaning" as well as the figurations that we use to talk our way around it. To be sure, the discipline of literary study is now rapidly filling with grave masters who take our figures to mean that meaning is literally unspeakable—only so many transferences and substitutions within a system of differences alarmingly vast . This is itself a terrific idea, or a terrific figure, although it is used mainly to expose the thoughtless way we talk about meaning as well as our offhand assumptions about the conditions that make understanding possible. Our problem in literary study is not that meaning is unspeakable—even if it were it would not be a problem—but that we rarely reflect on the subject of meaning in a disciplined way. In our time, meaning as a topic of study is the preserve of logicians. It is almost exclusively a theme of analytical philosophy, and even those not bound by this philosophy address themselves to the analytical tradition when they speak of meaning.1 It is time that we entered into this discourse on meaning; a paper as fine as Tucker's should serve as a summons.· 1. Among numerous cases, see John R. Searle, "Metaphor" and "Literal Meaning," Expression and Meaning , pp. 76-136, and "Intentionality and the Use of Language," in Meaning and Use, ed. Avishai Margalit , pp. 181-97.Gerald l. Bruns, professor of English at the University of Iowa, is the author of Modern Poetry and the Idea of Language and Inventions: Writing, Textuality, and Interpretation in Literary History. (shrink)

Philosophers of experiment have acknowledged that experiments are often more than mere hypothesis-tests, once thought to be an experiment's exclusive calling. Drawing on examples from contemporary biology, I make an additional amendment to our understanding of experiment by examining the way that `wide' instrumentation can, for reasons of efficiency, lead scientists away from traditional hypothesis-directed methods of experimentation and towards exploratory methods.

The third edition gives particular attention to neuroimaging, which has emerged in the past decade as one of the most active areas of research in the field.

Philosophical discussions of species have focused on multicellular, sexual animals and have often neglected to consider unicellular organisms like bacteria. This article begins to fill this gap by considering what species concepts, if any, apply neatly to the bacterial world. First, I argue that the biological species concept cannot be applied to bacteria because of the variable rates of genetic transfer between populations, depending in part on which gene type is prioritized. Second, I present a critique of phylogenetic bacterial species, (...) arguing that phylogenetic bacterial classification requires a questionable metaphysical commitment to the existence of essential genes. I conclude by considering how microbiologists have dealt with these biological complexities by using more pragmatic and not exclusively evolutionary accounts of species. I argue that this pragmatism is not borne of laziness but rather of the substantial conceptual problems in classifying bacteria based on any evolutionary standard. (shrink)

Addressing both collegiate and professional sports, the updated edition of Fair Play: The Ethics of Sport explores the ethical presuppositions of competitive athletics and their connection both to ethical theory and to concrete moral dilemmas that arise in actual athletic competition. This fourth edition has been updated with new examples, including a discussion of Spygate by the New England Patriots and recent discoveries on the use of performance enhancing drugs by top athletes. Two additional authors, Cesar R. Torres and Peter (...) F. Hager, bring to this edition a discussion of the moral issues involved in youth sports and the ethics of being a fan, as well as a fresh perspective on the theories of broad internalism and the quest for excellence. Furthermore, major criticisms of broad internalism by philosophers William J. Morgan and Scott Kretchmar add a new dimension to the discussion on the moral foundations of winning. (shrink)

In the course of writing this book, answers to the following questions and many others were given in both narrative and visual form. Most of them were presented rather forcefully, and not when I was expecting them. I understood that I was to share what I learned. What is in store for the geology of North America? How do we create matter every day? What is the nature of nature? How did people live more than a half million years ago? (...) What was space travel like a half million years ago? Where is God? What are our responsibilities as humans? Is Hitler in heaven? How can we go to heaven? (shrink)

Keeping the diagnosis of a client confidential is one of the cornerstones of professional practice. In the case of a diagnosis such as HIV/AIDS, however, the ethics of this action may be challenged. Such a decision has a range of negative effects, for example, the blaming of others, supporting the denial of the client, and complicating the health education and care of the patient. It is suggested that the four ethical principles should be used to explore the ethics of such (...) decisions, and that professional regulatory bodies and organizations should support professionals in situations where the client’s sexual partner is informed against the wishes of the client. (shrink)

In computer science, an algorithm is an unambiguous specification of how to solve a class of problems. Algorithms can perform calculation, data processing and automated reasoning tasks. As an effective method, an algorithm can be expressed within a finite amount of space and time and in a well-defined formal language for calculating a function. Starting from an initial state and initial input (perhaps empty), the instructions describe a computation that, when executed, proceeds through a finite number of well-defined successive states, (...) eventually producing "output" and terminating at a final ending state. The transition from one state to the next is not necessarily deterministic; some algorithms, known as randomized algorithms, incorporate random input. This book introduces a set of concepts in solving problems computationally such as Growth of Functions; Backtracking; Divide and Conquer; Greedy Algorithms; Dynamic Programming; Elementary Graph Algorithms; Minimal Spanning Tree; Single-Source Shortest Paths; All Pairs Shortest Paths; Flow Networks; Polynomial Multiplication, to ways of solving NP-Complete Problems, supported with comprehensive, and detailed problems and solutions, making it an ideal resource to those studying computer science, computer engineering and information technology. (shrink)

George Christopher Stead's aim, throughout his scholarly work, was to lay bare and explain. He was very good at it, as this first piece in 1961 shows. It is a fine example of Stead's mature thinking. All the features that distinguish his work and made it fresh at the time are apparent here: clarity and directness, thoroughness of research, a gift for illustration of a technical point of logic from plain examples; and the, perhaps most noticeable, sign of an essay (...) on some patristic theme's being his very own–the presence in it of critical appraisal. Though Stead was, sometimes and in other contexts, to voice sharply destructive criticism, his appraisals are usually conducted, as in this first essay, so that sympathy with the ancient writer is preserved. (shrink)

Open peer commentary on the target article “Who Conceives of Society?” by Ernst von Glasersfeld. Excerpt: In the light of the almost brilliant equilibrium of the author, who manages to compose a resourceful explanation, switching between the notional conditionality and the expected contextual understanding, I intend to focus on the interdisciplinary potential of some suggestions that offer new perspectives on conceiving society, which are driven by a non-analytical and holistic vision.

L R Perry; Training and Education, Journal of Philosophy of Education, Volume 6, Issue 1, 30 May 2006, Pages 7–29, https://doi.org/10.1111/j.1467-9752.1972.tb00.

L. R. Reinhardt; III—Dualism and Categories, Proceedings of the Aristotelian Society, Volume 66, Issue 1, 1 June 1966, Pages 71–92, https://doi.org/10.1093/aris.

The interventionist account of causal explanation, in the version presented by Jim Woodward, has been recently claimed capable of buttressing the widely felt—though poorly understood—hunch that high-level, relatively abstract explanations, of the sort provided by sciences like biology, psychology and economics, are in some cases explanatorily optimal. It is the aim of this paper to show that this is mistaken. Due to a lack of effective constraints on the causal variables at the heart of the interventionist causal-explanatory scheme, as presently (...) formulated it is either unable to prefer high-level explanations to low, or systematically overshoots, recommending explanations at so high of a level as to be virtually vacuous. (shrink)

After summarizing my own views of 'I' and the first-person perspective, I consider a well-known autistic, Temple Grandin, who claims that she thinks only in pictures, not in language. I argue, to the contrary, that Grandin's mental life as she describes it in fact requires language, which, as a writer, she undoubtedly has. Finally, I turn to the question of whether thought as Temple Grandin describes it is independent of language.

In this book, Mark Rowlands challenges the Cartesian view of the mind as a self-contained monadic entity, and offers in its place a radical externalist or environmentalist model of cognitive processes. Drawing on both evolutionary theory and a detailed examination of the processes involved in perception, memory, thought and language use, Rowlands argues that cognition is, in part, a process whereby creatures manipulate and exploit relevant objects in their environment. This innovative book provides a foundation for an unorthodox but increasingly (...) popular view of the nature of cognition. (shrink)

Background Informed consent is an integral component of good medical practice. Many researchers have investigated measures to improve the quality of informed consent, but it is not clear which techniques work best and why. To address this problem, we propose developing a core outcome set to evaluate interventions designed to improve the consent process for surgery in adult patients with capacity. Part of this process involves reviewing existing research that has reported what is important to patients and doctors in the (...) informed consent process. Methods This qualitative synthesis comprises four phases: identification of published papers and determining their relevance; appraisal of the quality of the papers; identification and summary of the key findings from each paper while determining the definitiveness of each finding against the primary data; comparison of key themes between papers such that findings are linked across studies. Results Searches of bibliographic databases returned 11,073 titles. Of these, 16 studies met the inclusion criteria. Studies were published between 1996 and 2016 and included a total of 367 patients and 74 health care providers. Thirteen studies collected data using in-depth interviews and constant comparison was the most common means of qualitative analysis. A total of 94 findings were extracted from the primary papers and divided into 17 categories and ultimately 6 synthesised findings related to: patient characteristics, knowledge, communication, the model patient, trust and decision making. Conclusions This qualitative meta-aggregation is the first to examine the issue of informed consent for surgery. It has revealed several outcomes deemed important to capture by patients and clinicians when evaluating the quality of a consent process. Some of these outcomes have not been examined previously in research comparing methods for informed consent. This review is an important step in the development of a COS to evaluate interventions designed to improve the consent process for surgery. Registration The study protocol was registered on the international prospective register for systematic reviews. (shrink)

Downey and Remmel have completely characterized the degrees of c.e. bases for c.e. vector spaces (and c.e. fields) in terms of weak truth table degrees. In this paper we obtain a structural result concerning the interaction between the c.e. Turing degrees and the c.e. weak truth table degrees, which by Downey and Remmel's classification, establishes the existence of c.e. vector spaces (and fields) with the strong antibasis property (a question which they raised). Namely, we construct c.e. sets $B<_{\rm T}A$ such (...) that the c.e. W-degrees below that of A are disjoint from the nonzero c.e. T-degrees below that of A and comparable to that of B. (shrink)