Drawing on feminist theories of parenting and the welfare state, I analyze experiences of diaper need as a case of how gender, class, and race inequalities shape the social organization of caregiving and limited policy responses. Data from in-depth interviews with 70 mothers who experienced diaper need and 40 diaper bank staff revealed obstacles low-income mothers face in managing lack of access to children’s basic needs and how gendered assumptions of parental responsibility thwart public diaper support efforts. I use (...) this case to theorize gender policy vacuums: These occur when gender disparities and ideologies prevent systematic responses to structural problems. Empirically this study contributes to understandings of diaper need as a problem of the gender structure that cannot be solved with alternative diapering methods that assume middle-class, white, androcentric privileges. Theoretically it illuminates key mechanisms by which feminized care labor is devalued and rendered invisible and how this erasure rationalizes lack of redress for gendered inequalities and creates policy gaps around caregiving. (shrink)

A vacuum is arising in the social policy of advanced countries. It is due to the fact that both of the currently dominant bases for social policy, market-oriented policy, and its presumed antagonist, welfare state policy, have the same and an insufficiently broad production value model at their core. The solution is to create a true new alternative, work quality policy, based on a re-understanding of work organization and the alternative forms of value it (...) can create. Understanding work organization’s consequences can help resolve current dilemmas relating to (a) economic growth based on low production cost instead of skill development, (b) hidden costs of work intensity and job insecurity, (c) true service sector productivity, and (d) current fragility of democratic institutions. (shrink)

The early paragraphs of John Locke’s Second Treatise of Government describe a poetic idyll of property acquisition widely supposed by contemporary theorists and historians to have cast the template for imperial possessions in the New World. This reading ignores the surprises lurking in Locke’s later chapters on conquest, usurpation, and tyranny, where he affirms that native rights to lands and possessions survive to succeeding generations. Locke warned his readers that this “will seem a strange doctrine, it being quite contrary to (...) the practice of the world.” His doctrine of native right is equally strange to recent scholars who see in Lockean theory the ideological prototype for England’s colonial expropriation in the “vacant lands” of North America. This interpretation, dignified by the elusive principle of vacuum domicilium, is considerably weakened when Locke’s arguments are placed in the historical context of the sixteenth and early seventeenth-century English colonial experience. Locke’s Second Treatise, with its literary flourish of a vast and idyllic state of nature, was written in the full appreciation of Amerindian agriculture, its established populations, the acknowledgement of native property rights, and the policy and practice of purchasing land from the native inhabitants. (shrink)

The ArgumentThis paper examines the interaction between economic models and policy advice through a case study of the U.K. government's Panel of Independent Forecasters. The Panel, which met for the first time in February 1993, was part of the government's response to the policy vacuum created by its departure from the European Exchange Rate Mechanism. The paper focuses on the policy recommendations made by the Panel and their foundation in economic models. It is argued that, because (...) of their ambiguity, economic models do not provide an “objective” basis for policy making. Rather, they provide a level epistemological basis for debating the various social, political, and moral theories that can be used to frame economic policy. The paper concludes that although economic models often serve to depoliticize economic issues, they also have the potential to do exactly the opposite — namely, repoliticize them by connecting economics to wider social and moral debates. (shrink)

Urban agriculture has, forcenturies, served as a vital input in thelivelihood strategies of urban households inthe developing countries. As a response to theeconomic crises exacerbated by the structuraladjustment programs and increasing migration,urban agriculture has expanded rapidly withinthe last 20 years. An examination of thegeneral trends in urban agriculture reveals anumber of issues policy-makers in developingcountries should address to provide services toensure a sustainable behavior towards urbancultivation. Most important is the legalizationof urban agriculture as a step towards securinglands for the (...) urban poor. The illegal statushas left a governance vacuum, which should befilled through policy formulation and regularinstitutionalized management in a participatorymanner including all relevant stakeholders iffood security has to be increased andenvironment improved in an urban developmentcontext. (shrink)

In early 2021, a Canadian investigation revealed the discovery of over a thousand grave sites of indigenous children on the grounds of Indian residential schools across Canada. These discoveries prompted US Secretary of the Interior Deb Haaland to announce a similar investigation into the ongoing legacy and intergenerational impact of federally sponsored Indian boarding schools in the United States. In addition to documenting the legacy of abuse, neglect and dominance of indigenous peoples, we believe that such reflection upon the impact (...) of Indian boarding schools should also include the justifications that were used to promote the government policy of compelling indigenous children to leave family, tribe, customs and even language behind to be acculturated in remote boarding schools far from home or reservation. For while in hindsight these policies can be both deplored and regretted, they were not crafted in a philosophical vacuum. Specifically, it might come as a surprise to scholars today that Hegelian thought actually featured in the support and promotion of such policies. We propose to tell at least part of this story, by focusing on the leading American Hegelian of the time, William Torrey Harris, who—as director of the famed Concord School of Philosophy and also longtime US Commissioner of Education—was highly influential in both philosophical and educational circles. In that latter capacity, Harris penned a defence of the boarding school system, which drew upon broadly Hegelian ideas and language. So while we have elsewhere defended and lauded Harris and the St Louis Hegelians for their contributions to American philosophy and democratic educational thought, here is one respect in which this influence has not stood up well to the test of time. (shrink)

This book approaches the problems and circumstances confronting blacks in the context of black values, the black community, and the role of government. ^BContents:: The Black Community's Values as a Basis for Action; The Community as Agent of Change; and The Government's Role in Meeting New Challenges.

The paper provides a critical review of the debate on the foundations of Computer Ethics (CE). Starting from a discussion of Moor’s classic interpretation of the need for CE caused by a policy and conceptual vacuum, five positions in the literature are identified and discussed: the “no resolution approach”, according to which CE can have no foundation; the professional approach, according to which CE is solely a professional ethics; the radical approach, according to which CE deals with absolutely (...) unique issues, in need of a unique approach; the conservative approach, according to which CE is only a particular applied ethics, discussing new species of traditional moral issues; and the innovative approach, according to which theoretical CE can expand the metaethical discourse with a substantially new perspective. In the course of the analysis, it is argued that, although CE issues are not uncontroversially unique, they are sufficiently novel to render inadequate the adoption of standard macroethics, such as Utilitarianism and Deontologism, as the foundation of CE and hence to prompt the search for a robust ethical theory. Information Ethics (IE) is proposed for that theory, as the satisfactory foundation for CE. IE is characterised as a biologically unbiased extension of environmental ethics, based on the concepts of information object/infosphere/entropy rather than life/ecosystem/pain. In light of the discussion provided in this paper, it is suggested that CE is worthy of independent study because it requires its own application-specific knowledge and is capable of supporting a methodological foundation, IE. (shrink)

Purpose Moor designated two major problem sources typifying the social and ethical implications of computer technologies, namely, “policy vacuum” and “conceptual muddles.” Motivated by Moor’s seminal definition and Floridi’s conceptualization of information and communication technologies as re-ontologizing technologies, this study aims to explore Omani undergraduates’ cognition regarding ICT ethics. Design/methodology/approach Adopting a grounded theory approach for the constant comparative thematic analysis, the constituents of ICT ethics-related cognition among undergraduates and influencing factors were scrutinized. Qualitative data were gathered via (...) focus group discussions with undergraduates and interviews with academics and information systems professionals at Sultan Qaboos University. Findings In total, 10 thematic categories revolving around a core category, constructing conceptual perceptions of and attitudes toward the realms constituting ICT ethics using an ontological, object-oriented approach, emerged from the comparative analysis. Undergraduates were found to adopt an applied approach when defining professional ICT ethics codes and policies, with a particular focus on information privacy and integrity. Research limitations/implications This qualitative study was conducted at a single research site. This may restrict the generalizability of the findings. Postgraduates were not considered when designing this qualitative inquiry. Originality/value The findings of the study hold theoretical and methodological significance with regard to ICT ethics-related cognition in the era following the fourth industrial revolution by sustaining feminist ethics in this research. Ultimately, the study developed a substantive theory scrutinizing the constitutive elements of ICT ethics-related cognition among Generation Z. (shrink)

Play and games are among the basic means of expression in intelligent communication, influenced by the relevant cultural environment. Games have found a natural expression in the contemporary computer era in which communications are increasingly mediated by computing technology. The widespread use of e-games results in conceptual and policy vacuums that must be examined and understood. Humans involved in design-ing, administering, selling, playing etc. computer games encounter new situations in which good and bad, right and wrong, are not defined (...) by the experience of previous generations. This article gives an account of the historical necessity of games, the development of e-games, their pros- and cons, threats and promises, focusing on the ethical awareness and attitudes of game developers. (shrink)

In this paper I build on Moor's idea that the task of computer ethics is to fill policy vacuum's created by the introduction of computer and information technology. The traditionalist account proposes that to solve computer ethical issues all we have to do is apply traditional moral norms and principles. I argue against this position and propose instead that we think of computer ethical issues as new species of generic moral problems. Computer technology changes the instrumentation of human (...) action. The new instrumentation changes the composition of action and it creates the possibility of actions and arrangements that were not possible before. Ethical analysis has not traditionally or explicitly focused on the instrumentation of action. Human action instrumented with computer technology is, nevertheless, human action. The ethical issues that arise can be understood in traditional moral terms though they often have features that are new and unusual. The ethical issues are new species of traditional moral issues. (shrink)

This book provides a detailed discussion of the theoretical and practical implications of the change driven by ICTs. Such a change is often much more profound than an emphasis on information technology and society can capture, for not only does it bring about ethical and policy vacuums that call for a new understanding of ethics, politics and law, but it also "re-ontologizes reality", as propounded by Luciano Floridi's philosophy and ethics of information. The informational turn is transforming our understanding (...) of reality by challenging the conventional ways we have of thinking about our world and our identities in terms of stable and enduring structures and beliefs. The information age we inhabit brings to completion our self-understanding as informational systems that produce, process, and exchange information with other informational systems, in an environment that is itself made up of information. The present volume provides us with a better understanding of the normative nature and role of information, helping us to grasp the sense and extent to which informational resources serve as "constraining affordances" guiding our behaviours. It does so by delineating the background against which we build our beliefs about reality, make decisions, and behave, through our interactions with a multi-agent system that is increasingly dependent on ICTs. The book will be of interest to a vast audience, ranging from information technologists, ethicists, policy makers, social and legal scholars, and all those willing to embrace the following three tenets: we construct our world and ourselves informationally; by constructing our world and ourselves we thereby become aware of our limits; it is precisely these limits that make us become human beings. (shrink)

Purpose Many of the ethical issues of additive manufacturing are not well known or understood, and there remains a policy vacuum that needs to be addressed. This paper aims to describe an approach that has been applied successfully to other emerging technologies, referred to as the responsible research and innovation framework programme. A case is then made for the application of this approach in the AM industry with an illustration of how it might be used. Design/methodology/approach The research (...) uses an RRI approach referred to as AREA, an acronym for Anticipate, Reflect, Engage and Act, to assess the ethical implications of AM. For the anticipation phase, horizon scanning was done to explore the ethical issues of AM based on extant literature, while reflective analysis was carried out all through the work to reflect on the data being collected and the research process. The engage phase involved interviews with five participants from small- and medium-sized enterprises involved in 3D printing. Findings The findings indicate that although AM appears to pose a threat to intellectual property rights, many in the industry do not care about this issue. As AM becomes mainstream, intellectual property will likely become a big problem. Also, very little is known about the health impacts of AM. This study shows that AM can be hazardous. Research limitations/implications Only users at SME level were sampled. Other researchers might test the usefulness of AREA at the enterprise level. Practical implications The research demonstrates how the AREA framework may be useful in information systems and social science research by enabling a more anticipatory and reflective research process. Originality/value The paper responds to the need for a novel approach to identifying ethical issues of AM. (shrink)

The computer revolution can beusefully divided into three stages, two ofwhich have already occurred: the introductionstage and the permeation stage. We have onlyrecently entered the third and most importantstage – the power stage – in which many ofthe most serious social, political, legal, andethical questions involving informationtechnology will present themselves on a largescale. The present article discusses severalreasons to believe that future developments ininformation technology will make computerethics more vibrant and more important thanever. Computer ethics is here to stay!

The present article focusesupon three aspects of computer ethics as aphilosophical field: contemporary perspectives,future projections, and current resources.Several topics are covered, including variouscomputer ethics methodologies, the `uniqueness'of computer ethics questions, and speculationsabout the impact of globalization and theinternet. Also examined is the suggestion thatcomputer ethics may `disappear' in the future.Finally, there is a brief description ofcomputer ethics resources, such as journals,textbooks, conferences and associations.

Robert Boyle (1627-91) was at the centre of the scientific revolution of the seventeenth cventury. While most of us were first introduced to Boyle as an historical figure in chemistry, he was first and foremost a philosopher committed to experimentalism in natural philosophy. He was a forward thinker, anticipating the direction of human philosophical and scientific endeavours. He was thinking about issues that are currently hot topics in philosophy and social policy, e.g. the importance of science in benefitting humanity, (...) the need to make the recipes for medicines publicly available, the connections between science and ethics, the tensions between science and religion, just to name a few. Moreover, Boyle was providing important philosophical guidance on each of these topics. He is not merely a relic of the past whose only claims to fame are his ideal gas law and an improved vacuum pump; he is a leader in experimental philosophy whose interests span nearly the whole range of philosophical topics, including morality, philosophy of religion, natural kinds, causation, epistemology, and the philosophy of science. Boyle was not only the most prolific English author in the scientific revolution of the seventeenth century, he was arguably the most influential natural philosopher of the period. His impact on chemistry and experimental science is important and well documented, but other aspects of Boyle’s philosophical thought are less widely known, and yet clearly influenced the natural philosophy, natural theology and philosophy (broadly speaking) of the seventeenth and eighteenth centuries. To conclude, as many scholars do, that he was an important influence in the formation of the experimentalist and empiricist traditions and a vital source for understanding subsequent philosophical developments, would be true but it would also be selling him short. -/- There are two main aims of this volume. First, to give students and researchers of Boyle ready access to the wide array of philosophical topics that Boyle addressed and thereby present a more complete and systematic picture of both Robert Boyle and his philosophical contributions. Second, to present in one place the best current research on the philosophy of Robert Boyle that takes into account the last thirty years of scholarship and points us toward the next thirty years. These two aims also inform the choices of chapter topics. (shrink)

In his book, the Author establishes a connection between al-Juwayni's thought system and the period in which he lived by dealing in detail with the political and legal environment of al-Juwayni's time. This connection is valuable as it helps to clarify his thoughts in many fields. It allows us to understand the intellectual project in the mind of al-Juwayni. This academic project also requires that he not treat his al-Juwayni's works as separate units. The Author's approach was in this direction. (...) According to him, al-Juwayni has an intellectual project seen in his books. The Author, aware that this idea, which shaped al-Juwaynî's academic concerns, was not formulated in a vacuum, examines the sociopolitical environment that left an indelible mark on him. In this context, the Author emphasizes that al-Juwayni witnessed the debates between the Ashʿarīs and the Muʿtazila on the intellectual stage. According to him, the tension produced by the contradictory epistemologies of these two schools in al-Juwayni was influential in his search for certainty in knowledge. While the Author cares about the influence of al-Juwayni's intellectual environment on him, he also states that this is not the only influence on al-Juwayni. According to him, the fact that al-Juwayni lived in a politically turbulent period should also be considered, especially in the search for the certainty of knowledge and continuity of Islamic society. al-Juwayni lived at a time when the rise of powerful dynastic families forced the ʿAbbasid Caliphate into a position of only nominal power and, in a short period, saw contradictory policies implemented against the Ashʿarī/Shāfiʿīs. It led him to preserve and maintain religious thought apart from politics. As a result, al-Juwayni started to think about the role of the leader in maintaining the social order and the role of the scholars in protecting the religion. In an environment where the political elites are constantly changing, his focus has been on enabling the Muslim community to continue its existence in any case. (shrink)

The paper provides a critical review of thedebate on the foundations of Computer Ethics(CE). Starting from a discussion of Moor'sclassic interpretation of the need for CEcaused by a policy and conceptual vacuum, fivepositions in the literature are identified anddiscussed: the ``no resolution approach'',according to which CE can have no foundation;the professional approach, according to whichCE is solely a professional ethics; the radicalapproach, according to which CE deals withabsolutely unique issues, in need of a uniqueapproach; the conservative approach, accordingto (...) which CE is only a particular appliedethics, discussing new species of traditionalmoral issues; and the innovative approach,according to which theoretical CE can expandthe metaethical discourse with a substantiallynew perspective. In the course of the analysis,it is argued that, although CE issues are notuncontroversially unique, they are sufficientlynovel to render inadequate the adoption ofstandard macroethics, such as Utilitarianismand Deontologism, as the foundation of CE andhence to prompt the search for a robust ethicaltheory. Information Ethics (IE) is proposed forthat theory, as the satisfactory foundation forCE. IE is characterised as a biologicallyunbiased extension of environmental ethics,based on the concepts of information object/infosphere/entropy rather thanlife/ecosystem/pain. In light of the discussionprovided in this paper, it is suggested that CEis worthy of independent study because itrequires its own application-specific knowledgeand is capable of supporting a methodologicalfoundation, IE. (shrink)

Genomic biobanking research is undergoing exponential growth in Africa raising a host of legal, ethical and social issues. Given the scientific complexity associated with genomics, there is a growing recognition globally of the importance of science translation and community engagement for this type of research, as it creates the potential to build relationships, increase trust, improve consent processes and empower local communities. Despite this level of recognition, there is a lack of empirical evidence of the practise and processes for effective (...) CE in genomic biobanking in Africa. To begin to address this vacuum, 17 in-depth face to face interviews were conducted with South African experts in genomic biobanking research and CE to provide insight into the process, benefits and challenges of CE in South Africa. Emerging themes were analysed using a contextualised thematic approach. Several themes emerged concerning the conduct of CE in genomic biobanking research in Africa. Although the literature tends to focus on the local community in CE, respondents in this study described three different layers of stakeholder engagement: community level, peer level and high level. Community level engagement includes potential participants, community advisory boards and field workers; peer level engagement includes researchers, biobankers and scientists, while high level engagement includes government officials, funders and policy makers. Although education of each stakeholder layer is important, education of the community layer can be most challenging, due to the complexity of the research and educational levels of stakeholders in this layer. CE is time-consuming and often requires an interdisciplinary research team approach. However careful planning of the engagement strategy, including an understanding of the differing layers of stakeholder engagement, and the specific educational needs at each layer, can help in the development of a relationship based on trust between the research team and various stakeholder groups. Since the community layer often comprises vulnerable populations in low and middle income countries, co-development of innovative educational tools on genomic biobanking is essential. CE is clearly a component of a broader process best described as stakeholder engagement. (shrink)

Femicide is an ongoing public health and human rights crisis of global proportions. Currently, however, there is a relative vacuum of ethics theory and discussion about femicide amongst the health professions. This article draws from three illustrative case examples along the continuum of femicide to explore contemporary ethical concerns relevant to addressing gender-based violence and death through clinical medicine and public health. Using an epistemic justice framework, we analyze the relative invisibility of femicide in public health discourse today, and (...) renew a conversation about ethical issues inherent to health interventions and policy-making around femicide. (shrink)

Good governance for nanotechnology and nanomaterials is predicated on principles of general good governance. This paper discusses on what lessons we can learn from the oversight of past emerging technologies in formulating these principles. Nanotechnology provides us a valuable opportunity to apply these lessons and a duty to avoid repeating past mistakes. To do that will require mandatory regulation, grounded in precaution, that takes into account the uniqueness of nanomaterials. Moreover, this policy dialogue is not taking place in a (...) vacuum. In applying the lessons of the past, nanotechnology provides a window to renegotiate our public's social contract on chemicals, health, the environment, and risks. Emerging technologies illuminate structural weaknesses, providing a crucial chance to ameliorate lingering regulatory inadequacies and provide much needed updates of existing laws. (shrink)

Contemporary thinkers have not been hesitant to talk about the end of religion, the end of philosophy, or the end of morality. In such a context, our society is based on what Lipovetsky calls a minimal ethics. We live at the crossroads of two types of discourses: one proclaiming moral decadence, and another that speaks about the revival of morality. The fact that ethical maximalism quits the contemporary scene does not necessarily mean that it leaves a complete vacuum. The (...) emptiness opens towards the manifestation of ethical creativity in the space of minimal ethics. In public space, and in administrative ethics, the secularization of ethics offers the possibility of feeling comfortable with promoting a form of moral relativism that does not alienate people from the sensation of ethical certainty that offers existential comfort through its firm values. (shrink)

The Republic of Macedonia has been a part of the Bologna process since 2003. The Ministry of Education, law and policy makers and higher education institutions have actively engaged with its main concepts. In parallel with this, since the adoption of the law on higher education in 2008 and the reform of the Accreditation and Evaluation Board, there have been numerous changes and amendments culminating in the fast-tracked adoption of a new law at the beginning of 2015. Some of (...) its solutions created a huge debate among the academic community, other intellectuals and students themselves, resulting in the postponement of that law and a kind of legal vacuum. In such turbulent circumstances, individual higher education institutions had to consider how and to what extent to adopt and develop relevant standards and guidelines, comply with the legal framework and promote good practice. The aim of this paper is to present how these three aspects, Bologna standards and guidelines for Quality Assurance, a national legal framework and an institutional approach are being reflected, merged and implemented at a relatively young higher education institution. It questions the impact of these three elements on each other and how one institution’s drive for improvement is affected. This is done through a qualitative analysis of the three-fold perspectives. The conclusions and recommendations are expected to be of use to policy makers in the country and region as they evaluate how international trends and good practice fit into the socio-economic and political conditions of RM and similar countries. At the same time, it can demonstrate how far institutional quality assurance and progress can be implemented and recognized in the country itself and by some international stakeholders. It can also prove that the South East European University is a national leader in this field as RM has no functioning QA evaluation system, while SEEU has managed to create a well structured and operating one, based on international and institutional experiences. (shrink)

This article recovers mid-century proposals for sciences of concord and contextualizes them as part of a broader politics of commercial knowledge in eighteenth-century Britain. It begins by showing how merchants gained authority as formulators of commercial policy during the Commerce Treaty debates of 1713–1714. This authority held fast during the Walpolean oligarchy, but collapsed by the 1740s, when lobbying and patronage were increasingly maligned as corrupt by a ferment of popular republicanism. The article then explores how the Anglican cleric (...) Josiah Tucker and country pamphleteer Joseph Massie made use of this vacuum in authority to formulate a novel basis for the production of commercial knowledge. In pamphlets written between 1749 and 1760, they argued that the competing interests comprising the nation’s increasingly complex commercial system could only be reconciled and geared to the national interest through the establishment of a science which harnessed an impartial and systematizing epistemology, developing highly idealized accounts of the abstract market as a realm of concord which operated according to regular, rationally deducible principles. The conclusion suggests that their arguments introduced the foundational conceptual bases for later sciences of political economy and legitimated a new form of expertise in statecraft. (shrink)

Through its adoption of the biomedical model of disease which promotes medical individualism and its reliance on the individual-based anthropology, mainstream bioethics has predominantly focused on respect for autonomy in the clinical setting and respect for person in the research site, emphasizing self-determination and freedom of choice. However, the emphasis on the individual has often led to moral vacuum, exaggeration of human agency, and a thin (liberal?) conception of justice. Applied to resource-poor countries and communities within developed countries, autonomy-based (...) bioethics fails to address the root causes of diseases and public health crises with which individuals or communities are confronted. A sociological explanation of disease causation is needed to broaden principles of biomedical ethics and provides a renewed understanding of disease, freedom, medical practice, patient-physician relationship, risk and benefit of research and treatment, research priorities, and health policy. (shrink)

Utilizing a broadly Levinasian framework, specifically the interplay among his ideas of possession, violence, and negation, Gabriel Keehn and Deron Boyles illustrate how the relatively recent sharp turn toward the hypercorporatized school and the concomitant transition of the student from simple customer to a type of hybrid consumer/consumable has rendered it more difficult for students to see themselves as engaged in any type of serious ethical relationship with those around them. To be unable to see their peers as Others, in (...) other words, makes it easier for students to perpetrate a specific type of violence against them. Keehn and Boyles suggest that current popular policy responses to gun violence in schools are approaches that, at best, fail to address the root cause of gun violence in schools and, at worst, are themselves branches of that root: namely, a homogenizing corporatism that creates an ethical vacuum in the schoolhouse. (shrink)

This article aims to address challenges of translating emerging scientific technologies into legal terms and incorporate them into the existing North American regulatory regimes. A lack of full scientific knowledge about nanomedicine technologies results in the lack of development in legal discourse to describe products and to clearly set legal standards on their safety and efficacy. The increasing complexity and hybrid nature of technologies negatively impact the functionality of “law in action” leading to a legal uncertainty and ultimately to a (...) public distrust. Nanomedicine is an illustrative example of how law lags behind increasingly fast-paced scientific technologies making it difficult to find a balance between innovation and safety. This article argues that the boundary crossing nature of nanomedicine through different domains of science triggers a methodological and epistemological debate within science and law, suggesting that a critical revision is required in our traditional methods to learn, create, and categorize knowledge from breakthrough scientific advances. The highly disruptive nature of nanomedicine places stress on traditional conceptual frameworks, classifications of knowledge, and existing regulations. The legal challenge to identify definitions or to classify nanoapplications brings to light a conceptual vacuum surrounding nanomedicine. Moving away from confusing policies and obsolete classificatory models, this article suggests to undertake changes that are only the first steps of a more in-depth “epistemological transformation” that addresses knowledge as the process of not only gathering data, but also, as the process of elaborating new conceptual bases to better fulfill the legal language and facilitate the legal task of finding definitions and formulating criteria more adherent with scientific advances. This should compel regulators to explore new paradigms and develop new methodologies to evaluate data on nanomedicine applications in order to provide sustainable bases for a responsible development of nanomedicine. (shrink)

Classical economics was oriented towards the advancement of the common interest as defined by the political institutions of the state, whereas neoclassicism is defined in a social and political vacuum. Furthermore, the former related realistically to an excess supply of labour, while the latter assumes full employment. These differences have significant implications for income distribution, accumulation, growth and development. Classical economists advocated free trade to increase domestic productivity and employment at stable or growing real wages. Contemporary globalization recreates the (...) classical surplus labour economy to reduce domestic wage levels through moving domestic production from high to low wage areas around the globe. Free trade becomes necessary so that the goods produced abroad can be imported into capital exporting countries. However, without a corresponding growth of exportables, the trade balance must be adversely affected. Furthermore, adverse changes in income distribution diminish domestic demand for goods. The policy of globalization must become self-defeating. (shrink)

Despite projected devastating impacts on human communities, the US still lacks comprehensive national policies aimed at reducing greenhouse gas emissions. This vacuum has provided the space for a surge of promising sustainability and climate action planning efforts at the state and local level. Meanwhile, according to the National Low Income Housing Coalition’s (2015) Out of Reach Report, ‘there is no state in the US where a minimum wage worker working full time can afford a one-bedroom apartment at the fair (...) market rent’. We are calling for a reimagining of local climate action planning that encourages policies and programs designed to reduce GHG emissions from the built environment while explicitly and comprehensively addressing the affordability component. With equitable local climate action planning, we can address both environmental and social justice issues. (shrink)

Rationing health care is not new. As governments world wide struggle to contain the costs of health care, health policy analysts debate how rationing should be done. However, they too often neglect how the mechanisms for funding and allocating health care resources are themselves vehicles for rationing treatment. In the UK, where health care rationing debates currently abound, there has been no formal evaluation of the role of the market in allocating scarce health care resources.The market in health care (...) has increased administration, fragmented services, eroded local accountability, and decreased choice.This fragmentation, and the associated competition between purchasers and providers, means that resource allocation can no longer be monitored and evaluated in a national context. The loss of a population focus has left a vacuum in planning. Services cannot be planned rationally, and so are not able consistently to avoid duplication or to respond cogently to estimates of need.The loss of accountability means that decisions about the allocation of health care resources are no longer open to scrutiny by local people. Increasingly, especially in social and long term care the cost of care is being transferred to the individual. The new mechanisms for resource allocation are distributing resources unfairly: away from the poor, the sick and the elderly.The great myth of the market is that it has enabled decision-making to become explicit. This is not the case. To make health care resource allocation appear rational and acceptable to the public, health authorities have resorted to exercises in consumer consultation, and value laden guidelines where clinical cloaks are used to disguise political decisions on funding. In the UK, until the true role of the internal market is acknowledged, myths and subterfuge will conceal the winners and losers in the new system of rationing health care. (shrink)

Fast moving classical variables can generate quantum mechanical behavior. We demonstrate how this can happen in a model. The key point is that in classically evolving systems one can still define a conserved quantum energy. For the fast variables, the energy levels are far separated, such that one may assume these variables to stay in their ground state. This forces them to be entangled, so that, consequently, the slow variables are entangled as well. The fast variables could be the (...) class='Hi'>vacuum fluctuations caused by unknown super heavy particles. The emerging quantum effects in the light particles are expressed by a Hamiltonian that can have almost any form. The entire system is ontological, and yet allows one to generate interference effects in computer models. This seemed to lead to an inexplicable paradox, which is now resolved: exactly what happens in our models if we run a quantum interference experiment in a classical computer is explained. The restriction that very fast variables stay predominantly in their ground state appears to be due to smearing of the physical states in the time direction, preventing their direct detection. Discussions are added of the emergence of quantum mechanics, and the ontology of an EPR/Bell Gedanken experiment. (shrink)

In honour of Detlef Dürr, we report on a mathematical rigorous computation of the electric vacuum polarisation current and extract the well-known expression for the second order perturbation. Intermediate steps in the presented calculation demonstrate, to the knowledge of the authors for the first time, mathematical rigorous versions of the combined dimensional and Pauli-Villars regularisation schemes. These are employed as computational tools to infer convenient integral representations during the computation. The said second order expression is determined up to a (...) remaining degree of freedom of a real number–without ill-defined terms from start to end. (shrink)

Standard pedagogy treats topics in general relativity (GR) in terms of tensor formulations in curved space-time. An alternative approach based on treating the vacuum as a polarizable medium is presented here. The polarizable vacuum (PV) approach to GR, derived from a model by Dicke and related to the “THεμ” formalism used in comparative studies of gravitational theories, provides additional insight into what is meant by a curved metric. While reproducing the results predicted by GR for standard (weak-field) astrophysical (...) conditions, for strong fields a divergence of predictions in the two formalisms (GR vs. PV) provides fertile ground for both laboratory and astrophysical tests to compare the two approaches. (shrink)

The status of the vacuum in relativistic quantum field theory is examined. A sharp distinction arises between the global vacuum and the local vacuum. The concept of local number density is critically assessed. The global vacuum state implies fluctuations for all local observables. Correlations between such fluctuations in space-like separated regions of space-time are discussed and the existence of correlations which are maximal in a certain sense is remarked on, independently of how far apart those regions (...) may be. The analogy with the mirror-image correlations in the singlet state of two spin-1/2 particles is explained. The connection between these maximal correlations and the well-known violation of the Bell inequality in the vacuum state is discussed, together with the way in which the existence of these correlations might be exploited in developing a vacuum version of the Einstein-Podolsky-Rosen argument. The recent relativistic formulation of the Einstein-Podolsky-Rosen argument by Ghirardi and Grassi is critically assessed with particular reference to the vacuum case. (shrink)

Vacuum radiation causes a particle to make a random walk about its dynamical trajectory. In this random walk the root mean square change in spatial coordinate is proportional to t 1/2, and the fractional changes in momentum and energy are proportional to t −1/2, where t is time. Thus the exchange of energy and momentum between a particle and the vacuum tends to zero over time. At the end of a mean free path the fractional change in momentum (...) of a particle in a gas is very small. However, at the end of the mean free path each particle undergoes an interaction that magnifies the preceding change, and the net result is that the momentum distribution of the particles in a gas is randomized in a few collision times. In this way the random action of vacuum radiation and its subsequent magnification by molecular interaction produces entropy increase. This process justifies the assumption of molecular chaos used in the Boltzmann transport equation. (shrink)

We develop a geometro-dynamical approach to the cosmological constant problem (CCP) by invoking a geometry induced by the energy-momentum tensor of vacuum, matter and radiation. The construction, which utilizes the dual role of the metric tensor that it structures both the spacetime manifold and energy-momentum tensor of the vacuum, gives rise to a framework in which the vacuum energy induced by matter and radiation, instead of gravitating, facilitates the generation of the gravitational constant. The non-vacuum sources (...) comprising matter and radiation gravitate normally. At the level of classical gravitation, the mechanism deadens the CCP yet quantum gravitational effects, if strong, can keep it existent. (shrink)

Vacuum (leer, frei) bezeichnete bis zum 19. Jahrhundert allein den körperlosen Raum. Unter dem Einfluss physikalischer (Feld-) Theorien meint der Terminus inzwischen diejenige residuale physische Entiät, die einen vorgegebenen Raum ausfüllt bzw. im Prinzip ausfüllen würde, nachdem alles, was mit physikalischen Mitteln entfernt werden kann, aus dem Raum entfernt wurde. Theorien über das V. sind daher eng mit Theorien über die Struktur des Raumes, die Bewegung, die physikalischen Gegenstände und deren Wechselwirkungen verbunden. In der Quantentheorie bezeichnet V. den Zustand (...) niedrigster Energie (Grundzustand) eines Systems. (shrink)

The idea that the mass m of an elementary particle is explained in the semi-classical approximation by quantum-mechanical zero-point vacuum fluctuations has been applied previously to spin-1/2 fermions to yield a real and positive constant value for m, expressed through the spinorial connection Γ i in the curved-space Dirac equation for the wave function ψ due to Fock. This conjecture is extended here to bosonic particles of spin 0 and spin 1, starting from the basic assumption that all fundamental (...) fields must be conformally invariant. As a result, in curved space-time there is an effective scalar mass-squared term $m_{0}^{2}=-R/6=2\varLambda_{\mathrm{b}}/3$ , where R is the Ricci scalar and Λ b is the cosmological constant, corresponding to the bosonic zero-point energy-density, which is positive, implying a real and positive constant value for m 0, through the positive-energy theorem. The Maxwell Lagrangian density $\mathcal{L} =- \sqrt{-g}F_{ij}F^{ij}/4$ for the Abelian vector field F ij ≡A j,i −A i,j is conformally invariant without modification, however, and the equation of motion for the four-vector potential A i contains no mass-like term in curved space. Therefore, according to our hypothesis, the free photon field A i must be massless, in agreement with both terrestrial experiment and the notion of gauge invariance. (shrink)

The vacuum is fast emerging as the central structure of modern physics. This collection brings together philosophically-minded specialists who engage these issues in the context of classical gravity, quantum electrodynamics, and the grand unification program. The vacuum emerges as the synthesis of concepts of space, time, and matter; in the context of relativity and the quantum this new synthesis represents a structure of the most intricate and novel complexity. This book is a work in modern metaphysics, in which (...) the concepts of substance and space interweave in the most intangible of forms, the background and context of our physical experience: vacuum, void, or nothingness. (shrink)