Richerson et al. argue that relatively large culturalFSTvalues provide evidence for group structure and therefore scope for group selection. However, recent research on spatial patterns of cultural variation demonstrates that, as in the genetic case, apparent group structure can be a consequence of geographic clines, not group barriers. Such a pattern limits the scope for cultural group selection.

How ought we to behave? More importantly, how are we to defend whatever answer we give? Concerning the second question, most people presuppose unsupported metaphysics. In contrast, Morals and Consent grounds our notion of morality in natural evolution, and from that basis, Malcolm Murray shows why contractarianism is a far more viable moral theory than presently credited. The scope of Morals and Consent has two main parts: theory and application. In the theory part, Murray defends contractarianism by appeal to (...) evolutionary game theory and metaethical analyses. The main idea is that we are not going to find morality as an objective fact in the world. Instead, we can understand morality as a reciprocal cooperative trait. From this minimal moral architecture, Murray derives his innovative consent principle. The application of the theory, detailing what contractarians can--or ought to--say about moral matters, takes up the greater percentage of the work. Murray offers a trenchant examination of what moral constraints we can claim concerning death (abortion, euthanasia, and capital punishment), sex (pornography, prostitution, and sexual assault), beneficence (toward present and future people, animals, and the environment), and liberty (genetic enhancement, organ sales, and torture). Murray's Morals and Consent is a serious and utterly unique advance in the field of applied ethics. By focussing on the epistemic justification of our moral claims--or the lack thereof--Murray's evolutionary contractarianism fills a welcome niche in the field of applied ethics. (shrink)

The Aesthetic Imperative: Relevance and Responsibility in Arts Education is a collection of papers that covers various concerns in assessment in the context of arts education.

The second edition of this text has been thoroughly revised and updated to ensure that it continues to provide a comprehensive survey of social work practice and theory. New chapters covering the changing nature of social work and advocacy and empowerment approaches have been included, and the editors have added a new conclusion in which they reflect on the past, present and future of social work. All of the chapters have been revised to cover the most recent debates and developments (...) in research and practice. (shrink)

A major question for the relevant logics has been, “Under what conditions is Ackermann's ruleγ from -A ∨B andA to inferB, admissible for one of these logics?” For a large number of logics and theories, the question has led to an affirmative answer to theγ problem itself, so that such an answer has almost come to be expected for relevant logics worth taking seriously. We exhibit here, however, another large and interesting class of logics-roughly, the Boolean extensions of theW — (...) free relevant logics (and, precisely, the well-behaved subsystems of the 4-valued logicBN4) — for which γ fails. (shrink)

Surgical devices are often marketed before there is good evidence of their safety and effectiveness. Our paper discusses the ethical issues associated with the early marketing and use of new surgical devices from the perspectives of the six groups most concerned. Health Canada, which is responsible for licensing new surgical devices, should amend their requirements to include rigorous clinical trials that provide data on effectiveness and safety for each new product before it is marketed. Industry should comply with all Health (...) Canada requirements to obtain licenses for new products. Until Health Canada requires effectiveness and safety data, industry should cooperate with physicians in appropriate studies before releasing new products and should make balanced presentations of all the available evidence. Surgeons should, before using a new surgical device, assess the evidence on its effectiveness and safety and ensure they are properly trained and competent in using the device. Surgeons should provide their patients with an evaluation of the available evidence and inform them about possible complications and the surgeon's level of experience with the new device. Patients, who should be given an honest evaluation of the available evidence, possible complications, and the surgeon's experience, should be encouraged to evaluate the evidence and information to their own satisfaction to ensure that fully informed consent is given. Health institutions, responsible for regulating practice within their walls, should review new devices for safety, effectiveness, and economic impacts, before allowing their use. They should also limit the use of new surgical devices to surgeons trained and competent in the new technology. Professional societies should provide guidance on the early adoption of new surgical devices and technologies. We urge all those involved in the development, licensing, and use of new surgical devices to aim for higher ethical standards to protect the health and safety of patients requiring surgery. The lowest acceptable ethical standard would require device manufacturers to provide surgeons with accurate and timely information on the efficacy and safety of their products, allowing surgeons and patients to evaluate the evidence (and the significance of information not yet available) before surgery. (shrink)

Page's “localist” code, a population code with occasional, maximally firing elements, does not seem to us usefully or testably different from sparse population coding. Some of the evidence adduced by Page for his proposal is not actually evidence for it, and coding by maximal firing is challenged by lower firing observed in neuronal responses to natural stimuli.

The Development of Aesthetic Experience.

The advanced donation program was proposed in 2014 to allow an individual to donate a kidney in order to provide a voucher for a kidney in the future for a particular loved one. In this article, we explore the logistical and ethical issues that such a program raises. We argue that such a program is ethical in principle but there are many logistical issues that need to be addressed to ensure that the actual program is fair to both those who (...) do and do not participate in this program. (shrink)

One of the most dominant approaches to semantics for relevant (and many paraconsistent) logics is the Routley-Meyer semantics involving a ternary relation on points. To some (many?), this ternary relation has seemed like a technical trick devoid of an intuitively appealing philosophical story that connects it up with conditionality in general. In this paper, we respond to this worry by providing three different philosophical accounts of the ternary relation that correspond to three conceptions of conditionality. We close by briefly discussing (...) a general conception of conditionality that may unify the three given conceptions. (shrink)

This article documents experiences of Glasgow Improvisers Orchestra’s virtual, synchronous improvisation sessions during COVID-19 pandemic via interviews with 29 participants. Sessions included an international, gender balanced, and cross generational group of over 70 musicians all of whom were living under conditions of social distancing. All sessions were recorded using Zoom software. After 3 months of twice weekly improvisation sessions, 29 interviews with participants were undertaken, recorded, transcribed, and analyzed. Key themes include how the sessions provided opportunities for artistic development, enhanced (...) mood, reduced feelings of isolation, and sustained and developed community. Particular attention is placed upon how improvisation as a universal, real time, social, and collaborative process facilitates interaction, allowing the technological affordances of software (latencies, sound quality, and gallery/speaker view) and hardware (laptop, tablet, instruments, microphones, headphones, and objects in room) to become emergent properties of artistic collaborations. The extent to which this process affects new perceptual and conceptual breakthroughs for practitioners is discussed as is the crucial and innovative relationship between audio and visual elements. Analysis of edited films of the sessions highlight artistic and theoretical and conceptual issues discussed. Emphasis is given to how the domestic environment merges with technologies to createThe Theatre of Home. (shrink)

Quarterly publication discussing various topics in environmental ethics, including features, discussion papers, book reviews, editorial commentaries, and other text related to environmental philosophies. Some issues also include announcements and other news related to the environmental studies community.

Quarterly publication discussing various topics in environmental ethics, including features, discussion papers, book reviews, editorial commentaries, and other text related to environmental philosophies. Some issues also include announcements and other news related to the environmental studies community.

Quarterly publication discussing various topics in environmental ethics, including features, discussion papers, book reviews, editorial commentaries, and other text related to environmental philosophies. Some issues also include announcements and other news related to the environmental studies community.

Quarterly publication discussing various topics in environmental ethics, including features, discussion papers, book reviews, editorial commentaries, and other text related to environmental philosophies. Some issues also include announcements and other news related to the environmental studies community.