In recent years there has been an explosion of published literature utilising Multi-Agent-Based Simulation (MABS) to study social, biological and artificial systems. This kind of work is evidenced within JASSS but is increasingly becoming part of mainstream practice across many disciplines.

This book is an archetypal product of the Belief-Desire-Intention (BDI) school of multi-agent systems. It presents what is now the mainstream view as to the best way forward in the dream of engineering reliable software systems out of autonomous agents. The way of using formal logics to specify, implement and verify distributed systems of interacting units using a guiding analogy of beliefs, desires and intentions. The implicit message behind the book is this: Distributed Artificial Intelligence (DAI) can be a respectable (...) engineering science. It says: we use sound formal systems; can cite established philosophical foundations; and will be able to build reliable and flexible software systems. (shrink)

The substance view is an account of personhood that regards all human beings as possessing instrinsic value and moral status equivalent to that of an adult human being. Consequently, substance view proponents typically regard abortion as impermissible in most circumstances. The substance view, however, has difficulty accounting for certain intuitions regarding the badness of death for embryos and fetuses, and the wrongness of killing them. Jeff McMahan’s time-relative interest account is designed to cater for such intuitions, and so I present (...) a proposal for strengthening the substance view by incorporating McMahan’s account – the Dual-Aspect Account of the morality of killing. I show that it resolves some important issues for the substance view while preserving its central premise of moral equality for all human beings. I then compare the Dual-Aspect Account with McMahan’s Two-Tiered Account of the morality of killing, which he derives from his time-relative interest account. (shrink)

Mirror systems must be supplemented by a planning capability to allow language to evolve. A capability for creating, storing, and executing plans for sequences of actions, having evolved in primates, was applied to sequences of communicatory acts. Language could exploit this already-existing capability. Further steps in language evolution may parallel steps seen in the development of modern children.

Two main questions are addressed: (1) What standard defines the nonmoral good for humans, the prudentially rational life? (2) How is this standard applied in guiding and in assessing lives? The standard presented is “The Worthwhileness Principle,” which asserts that if one’s life situation is sufficiently fortunate, the aim is to maximize worthwhileness, the net balance of benefits over costs; but if one’s life situation is chronically, and substantially unfortunate, the aim is to minimize nonworthwhileness, the net balance of costs (...) over benefits. The principle is based on a two-sided, positivity and negativity, or cost-and-benefit-centered viewpoint, rather than a one-sided, good-centered viewpoint. Specifically, it includes negative ends, harms to be avoided, negative means, resource costs to be minimized, and negative luck, misfortune, unfortunate lives.Regarding the second question, the standard is applied prospectively in guiding lives and activities by means of prudential deliberation, prudential habits, and prudential spontaneity. It is applied retrospectively in assessing whole or partial lives using the Worthwhileness Scale. (shrink)

The relationship between ethics and economics in the modern age is typically viewed as external. This view is usually articulated in the notion that for economic relations to be ethical, an ethic must be imposed. Otherwise, economic relations are amoral. I try to show how the relationship is actually best explained by adopting an explanatory framework of inter-dependent arising, according to which the emergence and development of both ethical and economic relations is a matter of mutual determination. Ethical values emerge (...) in the course of developing economic relations and, in turn, direct or at least implicate economic relations. The consequences of such a view, however, are that exchange values inform moral concepts and moral concepts help frame economic ones. I offer an argument that starts with a description of an historical relationship between two disparate cultures. The interactions between these cultures were determined initially by trade and then military interests. These interests eventually underwent pressure to evolve into legal and even religiously informed arrangements that necessarily involved certain moral values. Using a presupposition analysis, I show how this evolution was no accident and did not depend on some agent imposing the moral values onto the relationship. Rather, those values arose as a matter of course. In conclusion, the paper advances the idea that, since the relationship between ethics and economics is internal, the ethics of economic relations needs to be formulated more in terms of understanding what economic relations are fundamentally designed to achieve. (shrink)

The perspective of modelling agents rather than using them for a specificed purpose entails a difference in approach. In particular an emphasis on veracity as opposed to efficiency. An approach using evolving populations of mental models is described that goes some way to meet these concerns. It is then argued that social intelligence is not merely intelligence plus interaction but should allow for individual relationships to develop between agents. This means that, at least, agents must be able to distinguish, identify, (...) model and address other agents, either individually or in groups. In other words that purely homogeneous interaction is insufficient. Two example models are described that illustrate these concerns, the second in detail where agents act and communicate socially, where this is determined by the evolution of their mental models. Finally some problems that arise in the interpretation of such simulations is discussed. (shrink)

The authors work in a variety of clinical ethics consultation services (CECSs) that employ a range of methods and approaches. This article discusses the approach to ethics consultation at the Center for Medical Ethics and Health Policy at Baylor College of Medicine and describes the development and transformation of the authors’ CECSs. It discusses how one CECS shifted from a nascent program with only fifty consultations a year to a vibrant, heavily staffed service with five hundred ethics consultations a year.

In this article, we wish to clarify the way of being and appearing of ambiences. This is achieved, first of all, by distinguishing them from lived experiences on the one hand, and external things, on the other; then, by making the hypothesis of a third mode of being which comes from what stands between the subjects and the objects and which belongs to neither one nor the other. Finally, our proposal aims at showing that if atmospheres are properties of situations (...) even before subjects feel them, then they feel them anyway only as these intrinsic and presubjective properties. (shrink)

Autonomy is good for you. A strong sense of competent self-control and effective choice-making promotes both physical and psychological well-being. Loss of autonomous control—and a sense of helplessness—causes depression, increased sensitivity to pain, greater vulnerability to disease, and death. Well established by a wide range of psychological and physiological studies, the positive effects of patient autonomy are well known to competent physicians, nurses, and therapists. Conscientious caregivers are thus moving beyond grudging acceptance of informed consent toward clinical respect for patient (...) autonomy. (shrink)

This chapter discusses the notion of “care” as a supporting ethical rationale for policies and efforts to mitigate and adapt to global climate change. A conception of care as paying attention to the moral dignity, standing, and needs of others is presented. It then asks how care, so understood, can contribute to a new understanding of the appropriate relationship between humans and nature. How can ecological care and recognition avoid the pitfalls of a human-centered (anthropocentric) understanding of that relationship and (...) provide instead an understanding based on the symbiosis and interdependence of humanity and the broader web of all life and the planetary systems on which it relies? Philosophical, ethical, and political challenges posed by climate governance and climate action are discussed. Using a relational mode of normative theorizing, the chapter identifies what may be emerging as a new worldview or political morality centering around social practices of right recognition. Two examples of recognitive and relational practices are discussed from the point of view of bridging social ethics and ecological ethics: care and solidarity. (shrink)

In the course of his readings, Krajewski explores the complex relationship between truth-telling and lying, being and non-being, clarity and obscurity, the fixed and the unstable, the extraordinary and the commonplace. Underlying these dichotomies is an even more fundamental opposition between two approaches to language and discourse. One is the way of philosophy and linguistics, where the objective is to reduce language to its purest logical form. The other is the way of hermeneutics and rhetoric, where the aim is to (...) preserve the multifariousness of discourse as it occurs concretely in everyday life. Krajewski's goal throughout is to underscore the extent to which understanding is not a private but a social act. (shrink)

« Ce guide offre aux étudiants en formation initiale à l'enseignement, au personnel enseignant en poste, à leurs formateurs et aux directions d'établissement scolaire les ressources nécessaires pour se frayer un chemin à travers les cadres éthiques et légaux complexes qui réglementent le quotidien de la pratique enseignante. ».

The objective is simple: ‘Better decision making’. The only issue is that there are so many different views over what we mean by ‘better’. At the core of all decision making is the need to balance power with responsibility, as the vehicle for resolving the ‘better’ question. This article explores why that is so difficult. It also argues that exploring the concept of ‘wisdom’ can provide invaluable insights into how to achieve the most effective balance between power and responsibility, which (...) is central to what our values mean in practice, as well as how we incorporate ethics into our decision making. The article argues that wisdom is a very practical body of knowledge (/information) that has an incredibly useful contribution to help us understand the world we live in. (shrink)

We read with interest Lanphier and Anani’s manuscript on trauma-informed ethics consultation. Their model rightly integrates trauma-informed principles within the ethics c...

When Australia was circumnavigated by Europeans in 1801–02, French and British natural historians were unsure how to describe the Indigenous peoples who inhabited the land they charted and catalogued. Ideas of race and of savagery were freely deployed by both British and French, but a discursive shift was underway. While the concept of savagery had long been understood to apply to categories of human populations deemed to be in want of more historically advanced ‘civilisation’, the application of this term in (...) the late 18th and early 19th centuries was increasingly being correlated with the emerging terminology of racial characteristics. The terminology of race was still remarkably fluid, and did not always imply fixed physical or mental endowments or racial hierarchies. Nonetheless, by means of this concept, natural historians began to conceptualise humanity as subject not only to historical gradations, but also to the environmental and climatic variations thought to determine race. This in turn meant that the degree of savagery or civilisation of different peoples could be understood through new criteria that enabled physical classification, in particular by reference to skin colour, hair, facial characteristics, skull morphology, or physical stature: the archetypal criteria of race. While race did not replace the language of savagery, in the early years of the 19th century savagery was re-inscribed by race. (shrink)