Its is pointed out that the low-energy effective theory that describes the low-lying glueballs of the pure Yang-Mills theory sustains static classical stringlike solutions. We suggest that these objects can be identified with the QCD flux tubes and their energy per unit length with the string tension.

This article argues that lingering uncertainty about the normative foundations of research ethics is perpetuated by two unfounded dogmas of research ethics. The first dogma is that clinical research, as a social activity, is an inherently utilitarian endeavor. The second dogma is that an acceptable framework for research ethics must impose constraints on this endeavor whose moral force is grounded in role-related obligations of either physicians or researchers. This article argues that these dogmas are common to traditional articulations of the (...) equipoise requirement and to recently articulated alternatives, such as the non-exploitation approach. Moreover, important shortcomings of these approaches can be traced to their acceptance of these dogmas. After highlighting these shortcomings, this article illustrates the benefits of rejecting these dogmas by sketching the broad outlines of an alternative called the "integrative approach" to clinical research. (shrink)

The prevailing discourse around AI ethics lacks the language and formalism necessary to capture the diverse ethical concerns that emerge when AI systems interact with individuals. Drawing on Sen and Nussbaum’s capability approach, we present a framework formalizing a network of ethical concepts and entitlements necessary for AI systems to confer meaningful benefit or assistance to stakeholders. Such systems enhance stakeholders’ ability to advance their life plans and well-being while upholding their fundamental rights. We characterize two necessary conditions for morally (...) permissible interactions between AI systems and those impacted by their functioning, and two sufficient conditions for realizing the ideal of meaningful benefit. We then contrast this ideal with several salient failure modes, namely, forms of social interactions that constitute unjustified paternalism, coercion, deception, exploitation and domination. The proliferation of incidents involving AI in high-stakes domains underscores the gravity of these issues and the imperative to take an ethics-led approach to AI systems from their inception. (shrink)

Nine issues of fundamental importance for business ethics are examined with a view to encouraging researchers in the field to direct their attention to them in the 1990s and beyond. The issues are related to organized labour, social dumping, international finance and Third World debt, tobacco promotion, arms trade, wealth concentration and taxation, pollution and resource depletion, international trading blocks, and the Canadian Business Council on National Issues and other business organizations.

This article addresses the question of whether the relation of moral preference is transitive. I argue, following Larry Temkin and Stuart Rachels, that any ethical theory complex enough to be even minimally plausible allows us to generate intransitive sets of preferences. Even act utilitarianism cannot avoid this predicament unless we accept its least plausible version. We must reevaluate the assumption that an ethical theory must be transitive in order to be rational. This problem amounts to a foundational crisis in ethics. (...) However, it has not been taken seriously for two reasons—the belief that the problem has limited scope; and the claim that arguments against transitivity are 'merely' Sorites arguments. This article responds to both of these objections. I also point out some connections between intransitivity and the debate surrounding skepticism about the moral significance of numbers. (shrink)

Stakeholders in global health, including governments, international and nongovernmental organizations, and corporations, face complex decisions about how to help improve the lives of those most burdened by sickness and disease while upholding their rights and facilitating the transition to a more just social and political order. In “The Case for Resource-Sensitivity: Why It Is Ethical to Provide Cheaper, Less Effective Treatments in Global Health,” Govind Persad and Ezekiel Emanuel argue that “[t]he provision of health care in developing countries should reflect (...) what best balances utility, equality, and priority to the least advantaged in those countries.” This positive proposal faces several difficulties. For one thing, it is not clear that these are the only relevant values, and moreover, even if we assume that they are, we do not know what global health policies these values rule out because conflict between the values is pervasive. (shrink)

While Marx’s animating spirit can be found at the heart of much work in critical discourse studies, use of his ideas and concepts in this work is much less widespread. This has, however, been slowl...

Joaquim Monteiro Caminhoá (1836-1896) foi um ativo cientista que atuou no Império do Brasil, tendo produzido farto conhecimento que foi publicado em revistas e anais. Dentre os artigos redigidos encontra-se Do Jaborandi, publicado nos Annaes Brasiliensis de Medicina, no ano de 1875. O objetivo do artigo consiste em realizar uma análise do supracitado texto e a sua contribuição para o processo de emergência e consolidação das ciências naturais no oitocentos em nosso país. Os autores que estudaram e classificaram o jaborandi, (...) as descrições da planta, as utilidades do vegetal, entre outras questões que se fazem presentes no texto científico e serão analisadas. (shrink)

This paper argues that bioethics requires analysis, which is not explicitly ethical in character. The first part of the paper argues the general point, that ethical problems can arise not only on occasions when moral values make conflicting recommendations, but also in understanding the facts. I suggest that this is particularly so where the facts are provided by the biomedical sciences, since it is often not clear how to relate their conceptual framework to that in which we frame our value (...) judgements. In the second part, I illustrate the argument by criticizing the moral conclusions drawn by the authors of a recent widely publicized study of paediatric obesity. There is a failure to translate properly these results into the language we use for moral evaluation. The case therefore illustrates exactly the analytic gap which I suggest bioethics might do more to fill. (shrink)

With each superintuitionistic propositional logic L with a disjunction property we associate a set of modal logics the assertoric fragment of which is L . Each formula of these modal logics is interdeducible with a formula representing a set of rules admissible in L . The smallest of these logics contains only formulas representing derivable in L rules while the greatest one contains formulas corresponding to all admissible in L rules. The algebraic semantic for these logics is described.

This book examines the development and fundamental nature of legal pluralism. Legal pluralism evokes two distinctions: 'state' vs 'non-state' law; and 'law' vs 'non-law'. As such, although this book focuses upon circumstances where two or more legal orders compete to govern the same social space, it also addresses the nature of law in general. Drawing on material conflicts arising within jurisdictions such as Australia, Burundi, Cameroon, Gambia, the United States, and Zambia, this book explores the conceptual, moral, and political challenges (...) that legal pluralism creates. Emphasising that non-state law carries no less dignity than that often ascribed to the legal orders of contemporary states, it advances a theoretically sophisticated argument in favour of recognising and respecting genuine cases of legal pluralism, wherever they arise. Accessible and thought provoking, this book will appeal to legal scholars, anthropologists, sociologists, and political and social philosophers as well as practising lawyers, judges, and policy makers who deal with issues of legal pluralism. (shrink)

Suddendorf & Corballis (S&C) claim that mental time travel has significantly affected human cultural change. This echoes a common criticism of theories of Darwinian cultural evolution: that, whereas evolution is blind, culture is directed by people who can foresee and plan for future events. Here I argue that such a claim is premature, and more rigorous tests of S&C's claim are needed.

In celebration of Einstein's remarkable achievements in 1905, this essay examines some of his views on the role of “intellectuals” in developing and advocating socio-economic and political positions and policies, the historical roots of his ethical views and certain aspects of his philosophy of science. As an outstanding academic and public citizen, his life and ideas continue to provide good examples of a life well-used and worth remembering.

This paper is a set of comments on papers from the Third Shanghai International Conference on Business Ethics, October 29–30, 2010, Shanghai, China. I would like to thank the organizers of this conference for the opportunity to share some of my observations on some of the papers presented. As a result of some serious health problems, I could not make the conference and engage in the discussions. However, I am glad to be able to make some comments on a subset (...) of the papers that the adjudication committee thought should go into this collection. Some excellent papers were not included in the collection because they did not fit the scope of the Asian Journal of Business Ethics . So nothing in my comments should be regarded as any kind of comment on papers not mentioned here. I hope I can add some value to the good work already displayed in these papers. My comments are presented in the order in which I read the papers. (shrink)

ABSTRACT This article examines attitudes towards the Austrian state among British Liberals, in the years between the European revolutions of 1848 and the Austro-Hungarian Compromise of 1867. Much commentary in this period treated Austria as an antagonistic, autocratic menace, as had become conventional since Waterloo. But the 1850s and 1860s also saw the growth of a more substantial interest in the architecture of the Habsburg monarchy. Its transition from despotism to constitutionalism was used to affirm some of the basic claims (...) of mid-Victorian Liberalism, and even to suggest solutions to broader problems in modern politics. At a time when Ireland and the overseas empire were posing serious political difficulties, moreover, British writers also began to find analogies between the British and Austrian imperial projects. This article explores how Liberal thinkers and commentators responded to two decades of rapid, complex, and sometimes contradictory changes in the shape of the Austrian state. It deals both with the periodical press, and with the more developed analyses outlined by the historian Lord Acton and the political philosopher John Stuart Mill. (shrink)