While proponents of social egg freezing argue that it is liberating for women, opponents contest that the technology provides an individualist solution to a social problem. This article comprises personal and academic reflections on the debate on social egg freezing from four young women studying reproductive technologies. We challenge the promotion of social egg freezing as an empowering option for women and question cultural assumptions about childbearing, the disclosure of risk, failures to consider sexual diversity and socioeconomic status, and the (...) expansion of the market in reproductive tissues. (shrink)

In response to the urgent need to foster sustainable and just transitions toward fairer and healthier food systems, cities and their networks are leading creative interventions. This article presents the case study of FoodLab Sydney, an Australian not-for-profit kitchen incubator that foregrounds ethical principles in training and supporting a diverse range of fledgling food entrepreneurs. It is designed according to a theory of change that combines an approach to food with issues of economic participation and broader social inclusion. This article (...) shares the conception, planning, implementation, and outcomes of the program. These include opportunities for participants from vulnerable communities to develop vocational and business skills and to build strong networks. For many it has improved their capacity to develop and advance business plans or find employment within the food industry and contribute to an expanding network of ethical food actors. The FoodLab Sydney case study joins international examples of food business and kitchen incubators such as FoodLab Detroit and La Cocina as models for supporting community-based microenterprise development with positive social, economic, and environmental benefits. (shrink)

"And God said, Let us make man in our image, after our likeness and let them have dominion over the fish of the sea, and over the fowl of the air, and over the cattle, and over all the earth, and over every creeping thing that creepeth upon the earth." --Genesis 1:24-26 In this crucial passage from the Old Testament, God grants mankind power over animals. But with this privilege comes the grave responsibility to respect life, to treat animals with (...) simple dignity and compassion. Somewhere along the way, something has gone wrong. In Dominion , we witness the annual convention of Safari Club International, an organization whose wealthier members will pay up to $20,000 to hunt an elephant, a lion or another animal, either abroad or in American "safari ranches," where the animals are fenced in pens. We attend the annual International Whaling Commission conference, where the skewed politics of the whaling industry come to light, and the focus is on developing more lethal, but not more merciful, methods of harvesting "living marine resources." And we visit a gargantuan American "factory farm," where animals are treated as mere product and raised in conditions of mass confinement, bred for passivity and bulk, inseminated and fed with machines, kept in tightly confined stalls for the entirety of their lives, and slaughtered in a way that maximizes profits and minimizes decency. Throughout Dominion , Scully counters the hypocritical arguments that attempt to excuse animal abuse: from those who argue that the Bible's message permits mankind to use animals as it pleases, to the hunter's argument that through hunting animal populations are controlled, to the popular and "scientifically proven" notions that animals cannot feel pain, experience no emotions, and are not conscious of their own lives. The result is eye opening, painful and infuriating, insightful and rewarding. Dominion is a plea for human benevolence and mercy, a scathing attack on those who would dismiss animal activists as mere sentimentalists, and a demand for reform from the government down to the individual. Matthew Scully has created a groundbreaking work, a book of lasting power and importance for all of us. (shrink)

Co-production, in the field of mental health, aims to bring together academic and clinical researchers and those with lived experience. Often, research projects informed by this methodology involve the meeting of opposing attitudes, whether to the legitimacy of psychiatry, determinants of mental ill health, or the most appropriate interventions. This has meant that whilst some have reported positive experiences of co-production, many people with lived experience of mental ill health, sometimes referred to as ‘experts by experience’ (EbE), report harms which (...) have taken place or been perpetuated during co-produced research projects. In the literature, nearly always, this is understood as a kind of epistemic injustice in Miranda Fricker's sense. In this paper, I argue that whilst Fricker's view does provide a plausible explanation of what's at play, we can gain more insight into the structural factors which exclude EbE by applying a framework of epistemic oppression. By highlighting the systemic and structural factors which work to keep certain knowers and their contributions out of our collective epistemic resources, we begin to understand the enormity of the task required to redress injustices in our knowledge production systems. (shrink)

This book reconceives disability as a set of social relations and practices, as experienced embodiment, and as an emancipatory movement, as well as a biomedical phenomenon. The author brings new attention to complex ethical questions surrounding disability, looking at not only the biomedical understanding of impairment, but also its cultural representations and social organization.

This article argues that, despite the efforts to expunge race from the European political sphere, racism continues to define the sociality of Europe. The post-war drive to replace race with other signifiers, such as culture or ethnicity, has done little to overcome the effects of the race idea, one less based on naturalist conceptions of hierarchical humanity, and more on fundamental conceptions of Europeanness and non-Europeanness. The silence about race in Europe allows European states to declare themselves non-racist, or even (...) anti-racist, while at the same time continuing to imply an inherent European superiority, which determines both international relationships and relationships with those seen as `in but not of Europe' within its domestic spheres. The article concludes by asking what the repercussions of this are in the context of the contemporary discourse on cohesion and integration that replaces multiculturalism as a possible way of living together in a Europe always less homogeneous in reality than it is commonly imagined to be. (shrink)

Susan has been profoundly deaf since childhood. She is a hearing aid wearer, and likes to use the induction loops built into some public spaces, such as theaters and cinemas, to help cut down the background noise that can make hearing speech very difficult. But this depends on the building having an induction loop fitted and properly maintained. Like many other induction loop users, Susan frequently finds that the advertised loop system is either working poorly or not working at all. (...) Almost as often, she then has the experience of making a complaint about it only to have the problem denied. If she persists, she is often then met... (shrink)

Radiation therapy therapists face challenging daily tasks that leave them prone to high attrition and burnout and subsequent deficits in performance. Here, we employed an accelerated alpha-theta neurofeedback protocol that is implementable in a busy medical workplace to test if 12 RTTs could learn the protocol and exhibit behavior and brain performance-related benefits. Following the 3-week protocol, participants showed a decrease in subjective cognitive workload and a decrease in response time during a performance task, as well as a decrease in (...) desynchrony of the alpha electroencephalogram band. Additionally, novel microstate analysis for neurofeedback showed a significant decrease in global field power following neurofeedback. These results suggest that the RTTs successfully learned the protocol and improved in perceived cognitive workload following 3 weeks of neurofeedback. In sum, this study presents promising behavioral improvements as well as brain performance-related evidence of neurophysiological changes following neurofeedback, supporting the feasibility of implementing neurofeedback in a busy workplace and encouraging the further study of neurofeedback as a tool to mitigate burnout. (shrink)

Pandemics such as COVID-19 place everyone at risk, but certain kinds of risk are differentially severe for groups already made vulnerable by pre-existing forms of social injustice and discrimination. For people with disability, persisting and ubiquitous disablism is played out in a variety of ways in clinical and public health contexts. This paper examines the impact of disablism on pandemic triage guidance for allocation of critical care. It identifies three underlying disablist assumptions about disability and health status, quality of life, (...) and social utility, that unjustly and potentially catastrophically disadvantage people with disability in COVID-19 and other global health emergencies. (shrink)

Mitochondrial replacement techniques are intended to avoid the transmission of mitochondrial diseases from mother to child. MRT represent a potentially powerful new biomedical technology with ethical, policy, economic and social implications. Among other ethical questions raised are concerns about the possible effects on the identity of children born from MRT, their families, and the providers or donors of mitochondria. It has been suggested that MRT can influence identity directly, through altering the genetic makeup and physical characteristics of the child, or (...) indirectly through changing the child's experience of disease, and by generating novel intrafamilial relationships that shape the sense of self. In this article I consider the plausibility and ethical implications of these proposed identity effects, but I focus instead on a third way in which identity may be affected, through the mediating influence of the wider social world on MRT effects on identity. By taking a narrative approach, and examining the nature and availability of identity narratives, I conclude that while neither direct genetic nor indirect experiential effects can be excluded, social responses to MRT are more likely to have a significant and potentially damaging influence on the generation of MRT children's narratives of identity. This conclusion carries some implications for the collective moral responsibility we hold to ensure that MRT, if implemented, are practised in ethically justifiable ways. (shrink)

This is an English translation of one of Plato's least political dialogues of Socrates and Phaedrus discussing many themes: the art and practice of rhetoric, love, reincarnation, and the soul. It includes an introduction, notes, glossary, appendices, and an interpretive essay and introduction. Also included are rarely seen illustrations, stone carvings, and vase paintings. Focus Philosophical Library translations are close to and are non-interpretative of the original text, with the notes and a glossary intending to provide the reader with some (...) sense of the terms and the concepts as they were understood by Plato’s immediate audience. (shrink)

The work of a bioethicist carries distinctive responsibilities. Alongside those of any worker, there are responsibilities associated with giving guidance to practitioners, policy makers and the public. In addition, bioethicists are professionally exposed to and required to identify situations of moral trouble, and as a result may find themselves choosing to work as advocates or activists, with responsibilities that are distinct from those generally acknowledged within academia. The requirement for bioethics to make normative judgements entails taking a stance, which means (...) there cannot be a sharp line between ‘academic’ or ‘objective’ bioethics, and advocacy/activism, but a continuum of bioethicists’ engagement and an associated continuum of responsibilities. (shrink)

Kelly Aguirre, Phil Henderson, Cressida J. Heyes, Alana Lentin, and Corey Snelgrove engage with different aspects of Robert Nichols’ Theft is Property! Dispossession and Critical Theory. Henderson focuses on possible spaces for maneuver, agency, contradiction, or failure in subject formation available to individuals and communities interpellated through diremptive processes. Heyes homes in on the ritual of antiwill called “consent” that systematically conceals the operation of power. Aguirre foregrounds tensions in projects of critical theory scholarship that aim for dialogue and (...) solidarity with Indigenous decolonial struggles. Lentin draws attention to the role of race in undergirding the logic of Anglo-settler colonial domination that operates through dispossession, while Snelgrove emphasizes the link between alienation, capital, and colonialism. In his reply to his interlocutors, Nichols clarifies aspects of his “recursive logics” of dispossession, a dispossession or theft through which the right to property is generated. (shrink)

Stephen Scully both offers a reading of Hesiod's Theogony and traces the reception and shadows of this authoritative Greek creation story in Greek and Roman texts up to Milton's own creation myth, which sought to "soar above th' Aonian Mount [i.e., the Theogony]...and justify the ways of God to men." Scully also considers the poem in light of Near Eastern creation stories, including the Enûma elish and Genesis, as well as the most striking of modern "scientific myths," Freud's (...) Civilization and its Discontents. Scully reads Hesiod's poem as a hymn to Zeus and a city-state creation myth, arguing that Olympus is portrayed as an idealized polity and--with but one exception--a place of communal harmony. This reading informs his study of the Theogony's reception in later writings about polity, discord, and justice. The rich and various story of reception pays particular attention to the long Homeric Hymns, Solon, the Presocratics, Pindar, Aeschylus, Aristophanes, and Plato in the Archaic and Classical periods; to the Alexandrian scholars, Callimachus, Euhemerus, and the Stoics in the Hellenistic period; to Ovid, Apollodorus, Lucian, a few Church fathers, and the Neoplatonists in the Roman period. Tracing the poem's reception in the Byzantine, medieval, and early Renaissance, including Petrarch and Erasmus, the book ends with a lengthy exploration of Milton's imitations of the poem in Paradise Lost. Scully also compares what he considers Hesiod's artful interplay of narrative, genealogical lists, and keen use of personified abstractions in the Theogony to Homeric narrative techniques and treatment of epic verse. (shrink)

Feminist epistemologies hold that differences in the social locations of inquirers make for epistemic differences, for instance, in the sorts of things that inquirers are justified in believing. In this paper we situate this core idea in feminist epistemologies with respect to debates about social constructivism. We address three questions. First, are feminist epistemologies committed to a form of social constructivism about knowledge? Second, to what extent are they incompatible with traditional epistemological thinking? Third, do the answers to these questions (...) raise serious problems for feminist epistemologies? We argue that some versions of two of the main strands in feminist epistemology – feminist standpoint theory and feminist empiricism – are committed to a form of social constructivism, which requires certain departures from traditional epistemological thinking. But we argue that these departures are less problematic than one might think. Thus, (some) feminist epistemologies provide a plausible way of understanding how (some) knowledge might be socially constructed. (shrink)

In this paper I consider one effect that disablism has on social interactions between nondisabled and disabled people: the “hidden labor” carried out by disabled people to manage or manipulate the presentation of their impairment to others, and their own and others’ emotional responses, in order to achieve their goals. Although such management may be understood as actively enhancing the disabled person’s autonomous agency, I argue that the cost of this labor to the disabled person and the fact that it (...) must be hidden from the nondisabled partner in order to be effective, create an ethical problem. Such interactions confer a form of autonomy through a connection that is fundamentally distorted by asymmetries of power, knowledge, risk, and is therefore ethically undesirable. (shrink)

Hastings Center Report, Volume 52, Issue S1, Page S42-S45, March‐April 2022.

Race, Crime, and the Law. Randall Kennedy. New York: Vintage Books/Random House, 1997, xiv + 539 pp.

This chapter examines the ways in which disabled people are subject to epistemic injustice. It starts by introducing how social epistemology models the creation of shared knowledge and then uses feminist epistemology to highlight the role of social and political power in producing epistemic privilege, exclusion, and oppression. The well-known concepts of testimonial and hermeneutic epistemic injustice are discussed in relation to disability, showing how these forms of injustice are frequently experienced within the lives of disabled people. In particular, disabled (...) experience has features that distinguish it from the experiences of sexism and racism most commonly used as illustrations of epistemic injustice. The chapter ends by arguing that the potential for epistemic injustice poses unprecedented risks for disabled people in the current context, which could be minimized by recognizing that ignorance about disabled lives is not inevitable, but something that can and should be challenged. (shrink)

In order to fulfill ABET requirements, Northern Arizona University’s Civil and Environmental engineering programs incorporate professional ethics in several of its engineering courses. This paper discusses an ethics module in a 3rd year engineering design course that focuses on the design process and technical writing. Engineering students early in their student careers generally possess good black/white critical thinking skills on technical issues. Engineering design is the first time students are exposed to “grey” or multiple possible solution technical problems. To identify (...) and solve these problems, the engineering design process is used. Ethical problems are also “grey” problems and present similar challenges to students. Students need a practical tool for solving these ethical problems. The step-wise engineering design process was used as a model to demonstrate a similar process for ethical situations. The ethical decision making process of Martin and Schinzinger was adapted for parallelism to the design process and presented to students as a step-wise technique for identification of the pertinent ethical issues, relevant moral theories, possible outcomes and a final decision. Students had greatest difficulty identifying the broader, global issues presented in an ethical situation, but by the end of the module, were better able to not only identify the broader issues, but also to more comprehensively assess specific issues, generate solutions and a desired response to the issue. (shrink)

Kim Q. Hall, Feminist disability studies, Bloomington: Indiana University Press, 2011, reviewed by Jackie Leach Scully.

Bioethics traditionally focuses on establishing moral limits between different types of acts. However, boundaries are established by communities and individuals who differ in the constraints shaping their moral world. Phase boundaries, the sites of transition between two physical phases such as a liquid and a gas, provide a metaphor for ‘drawing a line’ in bioethics discourse. Phase boundaries occur where the physical constraints allow both phases to coexist in stable equilibrium. This relationship can also be considered in reverse, using the (...) known position of the phase boundary to disclose the physical constraints. By analogy, instead of trying to locate the ‘correct’ moral boundary, the alternative perspective of ‘reverse ethics’ works from a commonly accepted boundary to examine the constraints of the moral world that are being used to establish it. Genetic interventions into the human body provide interesting examples of boundary establishment. In gene therapy, focusing on boundaries has resulted in a model of moral permissibility that ignores some alternative standpoints and increases the potential for conflict between them. Reverse ethics examines such conflicts in terms of the nature of the moral worlds that have come into contact with each other, taking seriously the diversity of factors governing the location of a boundary, in ways that might help shift some entrenched lines of conflict. (shrink)

abstract In this paper we question the basis on which judgements are made about the ‘quality’ of the lives of people whose embodied experience is anomalous, specifically in cases of impairments. In moral and political philosophy it is often assumed that, suitably informed, we can overcome epistemic gaps through the exercise of moral imagination: ‘putting ourselves in the place of others’, we can share their points of view. Drawing on phenomenology and theories of embodied cognition, and on empirical studies, we (...) suggest that there are barriers to imagining oneself differently situated, or imagining being another person, arising in part from the way imagination is constrained by embodied experience. We argue that the role of imagination in moral engagement with others is to expand the scope of our sympathies rather than to enable us to put ourselves in the other's place. We argue for explicit acknowledgement that our assessments of others’ QOL are likely to be shaped by the specifics of our own embodiment, and by the assumptions we make as a consequence about what is necessary for a good quality of life. (shrink)

Researchers of the Northeast Ethics Education Partnership at Brown University sought to improve an understanding of the ethical challenges of field researchers with place-based communities in environmental studies/sciences and environmental health by disseminating a questionnaire which requested information about their ethical approaches to these researched communities. NEEP faculty sought to gain actual field guidance to improve research ethics and cultural competence training for graduate students and faculty in environmental sciences/studies. Some aspects of the ethical challenges in field studies are not (...) well-covered in the literature. More training and information resources are needed on the bioethical challenges in environmental field research relating to maximizing benefits/reducing risks to local inhabitants and ecosystems from research; appropriate and effective group consent and individual consent processes for many diverse communities in the United States and abroad; and justice considerations of ensuring fair benefits and protections against exploitation through community-based approaches, and cultural appropriateness and competence in researcher relationships. (shrink)

ABSTRACT The part played by time in ethics is often taken for granted, yet time is essential to moral decision making. This paper looks at time in ethical decisions about having a genetic test. We use a patient‐centred approach, combining empirical research methods with normative ethical analysis to investigate the patients' experience of time in (i) prenatal testing of a foetus for a genetic condition, (ii) predictive or diagnostic testing for breast and colon cancer, or (iii) testing for Huntington's disease (...) (HD). We found that participants often manipulated their experience of time, either using a stepwise process of microdecisions to extend it or, under the time pressure of pregnancy, changing their temporal ‘depth of field’. We discuss the implications of these strategies for normative concepts of moral agency, and for clinical ethics. (shrink)

Philosophically grounded, methodologically sound, and theoretically rigorous, this paradigm-challenging collection ponders the most dynamic areas of feminist inquiry into bioethical thought and practice and sketches future directions for this rapidly growing field.

Despite the resistance from radical antiracist formations, autonomously organised by racialized minorities and migrants themselves, that can be witnessed in many spaces, the success with which antiracism has been both appropriated and relativized by the state as well as hegemonic activist voices poses a significant threat. The politics of diversity and the consensus around the notion that western societies are post-race contribute to portraying the critique of racism from people of colour as inaccurate, alienating and counter-productive to the achievement of (...) social cohesion. The necessity of dismantling the idea of race as suggested by antiracist activists and scholars has been subverted in the deconstruction of the experience of racism by an ‘antiracialist’—rather than a more radical antiracist—agenda intent on relativizing the struggle against racism as one among many. The consequence of this in the context of postracialism is for racism itself to be departicularized and dissociated from its historical roots. Antiracism needs to reclaim the risk, that Goldberg argues is inherent to it, and rescue it from being universalised into meaninglessness. (shrink)

This paper is based on linked qualitative studies of the donation of human embryos to stem cell research carried out in the United Kingdom, Switzerland, and China. All three studies used semi-structured interview protocols to allow an in-depth examination of donors’ and non-donors’ rationales for their donation decisions, with the aim of gaining information on contextual and other factors that play a role in donor decisions and identifying how these relate to factors that are more usually included in evaluations made (...) by theoretical ethics. Our findings have implications for one factor that has previously been suggested as being of ethical concern: the role of gratitude. Our empirical work shows no evidence that interpersonal gratitude is an important factor, but it does support the existence of a solidarity-based desire to “give something back” to medical research. Thus, we use empirical data to expand and refine the conceptual basis of bioethically theorizing the IVF–stem cell interface. (shrink)

The moral status of the human embryo has gained much attention in debates over the acceptability, or otherwise, of human embryonic stem cell research. Far less attention has been paid to the suppliers of those embryos: people who have undergone IVF treatment to produce embryos to assist them to have a baby. It is sociologically and ethically important to understand their views and experiences of being asked to donate embryos for research if we are to fully understand the wider social (...) and regulatory aspects of hESC science. This paper reports on parallel studies investigating these issues in the UK and in Switzerland. The studies reveal the inextricable entangling of the social and moral status of embryos. Since donors participate in different discursive domains and contexts (public, clinic, family) that shape their perception of “what” an embryo is, their views of embryos embody conflicting ideas and ambivalences. (shrink)

This article is an attempt to bridge the gap between feminist structural explanations for rape and the social psychological mechanisms that make it possible for some men in patriarchal societies to feel neutral about sexual violence toward women. The concept of role taking is used to analyze the perceptions of self and victim held by 79 convicted rapists. Men who defined their behavior during sexual encounters as rape saw themselves from the perspective of their victim through reflexive role taking, had (...) inferred their victims' experience through synesic role taking, and used this awareness to further their plan of action. Men who did not define their behavior as rape did neither reflexive nor synesic role taking and appeared incapable of understanding the meaning of sexual violence to women. The majority of both groups did not experience role-taking emotions, that is, guilt, shame, or empathy, which symbolic interactionists posit are the mediators of self-control. I argue that the gender imbalance of power and the status of women as property are the social factors that render normative emotions inoperative in sexual violence. (shrink)

The term ‘identity politics’ is used to refer to a wide range of political movements. In this paper, we look at the theoretical ideas underpinning two strongly, mutually opposed forms of identity politics, and identify some crucial differences between them. We critically compare the identitarian ideology of the New Right with feminist standpoint theory, focusing on two issues: relativism and essentialism. In carrying out this critical comparison we illuminate under-theorized aspects of both new right identitarianism and standpoint theory; demonstrate how (...) the two are distinct; reveal the depth and pervasiveness of the new right ideology’s flaws; and show what a coherent left-wing identity politics could look like. (shrink)

O presente artigo analisa o crescimento das instituições escolares salesianas no Antigo Sul de Mato Grosso no final do século XIX e início do XX e o ideal de um processo civilizador educacional, empreendido pela Igreja Católica, protagonizado pela congregação salesiana a qual atuou para assegurar prerrogativa educacionais ao passo que o Estado brasileiro laicizava-se. Essa análise terá como suporte bibliográfico a obra de Riolando Azzi (1982) que em sua obra Os salesianos no Brasil à luz da História, destaca o (...) papel exercido pelo Manual Civilizador dos salesianos. Como aporte teórico, destacamos a obra de Norbert Elias (1994), O processo civilizador. (shrink)

In the present paper we expand upon ideas published some time ago in connection with which path detectors based on the micromaser. Frequently questions arise concerning the time ordering of detection and eraser events. We here show, by a detailed and careful analysis of a quantum eraser experimental setup, that the experimenter can choose to ascertain particle-like which path information or wavelike interference information even after the atom has hit the screen.

One of harm reduction’s most salient features is its pragmatism. Harm reduction purports to distinguish itself from dominant prohibitionist and abstinence-based policy paradigms by being grounded in what is realistic, in contrast with the moralism or puritanism of prohibition and abstention. This is reflected in the meme “harm reduction works”, popular both in institutional and grassroots settings. The idea that harm reduction is realistic and effective has meant different things among the main actors who seek to shape harm reduction policy. (...) Drawing on scholarly literature about harm reduction, as well as examples from recent harm reduction advocacy efforts in relation to drug policy in Canada, this paper argues that harm reduction distinguishes itself through a unique “way of knowing”. Grassroots harm reduction advocates, particularly as they argue through human rights frameworks, do more than simply make claims for the provision of particular services—like needle exchange, safe consumption sites, safe supply and the like—on the basis that these are realistic paths toward the health and well-being of people who use drugs. Rather, as they marshal lived experience in support of these policy changes through peer-driven initiatives in contexts of prohibition, they make particular claims about what constitute valid, methodologically rigorous evidence bases for action in contexts where policies to date have been driven by ideology and have developed in ways that have excluded and marginalized those most affected from policymaking. In doing so, they advocate for the centrality of people who use drugs not only in policy-making processes, but in evidence production itself. (shrink)

The sharing economy has been examined from many angles, including the engagement of customers, the capabilities of the technological platforms, and the experiences of those who sell products or services. We focus on labor in the sharing economy. Labor has been regarded as one type of asset exchanged in the sharing economy, as part of the customer interface when services are sold, or as a party vulnerable to exploitation. We focus on labor as a position in relationship to owners of (...) capital. While new typologies to characterize the sharing economy are emerging, we argue that a well-established framework that has been applied across historic types of work arrangements can offer a robust analysis of enduring and new labor issues. We draw upon labor process theory from early formulations to recent applications to guide an analysis appropriate to the sharing economy. We use both central and less explored concepts from LPT and use Uber as a case to illustrate application of the framework. By considering labor, capital, and the power dynamics between them, we draw attention to unequal exchange and distributive justice, fundamental for taking a business ethics approach to labor in the sharing economy. (shrink)