In this paper we examine the case of Tay, the Microsoft AI chatbot that was launched in March, 2016. After less than 24 hours, Microsoft shut down the experiment because the chatbot was generating tweets that were judged to be inappropriate since they included racist, sexist, and anti-Semitic language. We contend that the case of Tay illustrates a problem with the very nature of learning software that interacts directly with the public, and the developer's role and responsibility associated with it. (...) We make the case that when LS interacts directly with people or indirectly via social media, the developer has additional ethical responsibilities beyond those of standard software. There is an additional burden of care. (shrink)

To many who develop and use free software, the GNU General Public License represents an embodiment of the meaning of free software. In this paper we examine the definition and meaning of free software in the context of three events surrounding the GNU General Public License. We use a case involving the GPU software project to establish the importance of Freedom 0 in the meaning of free software. We analyze version 3 of the GNU General Public License and conclude that (...) although a credible case can be made that the added restrictions are consistent with the definition of free software, the case requires subtle arguments. Strong arguments against the added restrictions are less subtle, and may therefore be more convincing to many users and developers. We also analyze the Affero General Public License and conclude that it is inconsistent with the definition of free software. (shrink)

In this essay we argue that the current social and ethical structure in the Open Source Software Community stem from its roots in academia. The individual developers experience a level of autonomy similar to that of a faculty member. Furthermore, we assert that the Open Source Software Community’s social structure demands benevolent leadership. We argue that it is difficult to pass off low quality open source software as high quality software and that the Open Source development model offers strong accountability. (...) Finally, we argue that Open Source Software introduces ethical challenges for universities and the software development community. (shrink)

"The Rules" are found in a collaborative document that states principles for responsibility when a computer artifact is designed, developed and deployed into a sociotechnical system. At this writing, over 50 people from nine countries have signed onto The Rules. Unlike codes of ethics, The Rules are not tied to any organization, and computer users as well as computing professionals are invited to sign onto The Rules. The emphasis in The Rules is that both users and professionals have responsibilities in (...) the production and use of computing artifacts. In this paper, we use The Rules to examine issues of trust. (shrink)

We contend that software developers have an ethical responsibility to strive for reliable software. We base that obligation on long standing engineering traditions that place the public good as a central tenant and on the professional relationship between a software developer and the users of the software developed.

There is a growing literature on the concept of e-trust and on the feasibility and advisability of “trusting” artificial agents. In this paper we present an object-oriented model for thinking about trust in both face-to-face and digitally mediated environments. We review important recent contributions to this literature regarding e-trust in conjunction with presenting our model. We identify three important types of trust interactions and examine trust from the perspective of a software developer. Too often, the primary focus of research in (...) this area has been on the artificial agents and the humans they may encounter after they are deployed. We contend that the humans who design, implement, and deploy the artificial agents are crucial to any discussion of e-trust and to understanding the distinctions among the concepts of trust, e-trust and face-to-face trust. (shrink)

Ecologists are challenged by the need to bridge and synthesize different approaches and theories to obtain a coherent understanding of ecosystems in a changing world. Both food web theory and regime shift theory shine light on mechanisms that confer stability to ecosystems, but from different angles. Empirical food web models are developed to analyze how equilibria in real multi-trophic ecosystems are shaped by species interactions, and often include linear functional response terms for simple estimation of interaction strengths from observations. Models (...) of regime shifts focus on qualitative changes of equilibrium points in a slowly changing environment, and typically include non-linear functional response terms. Currently, it is unclear how the stability of an empirical food web model, expressed as the rate of system recovery after a small perturbation, relates to the vulnerability of the ecosystem to collapse. Here, we conduct structural sensitivity analyses of classical consumer-resource models in equilibrium along an environmental gradient. Specifically, we change non-proportional interaction terms into proportional ones, while maintaining the equilibrium biomass densities and material flux rates, to analyze how alternative model formulations shape the stability properties of the equilibria. The results reveal no consistent relationship between the stability of the original models and the proportionalized versions, even though they describe the same biomass values and material flows. We use these findings to critically discuss whether stability analysis of observed equilibria by empirical food web models can provide insight into regime shift dynamics, and highlight the challenge of bridging alternative modelling approaches in ecology and beyond. (shrink)

When managing their emotions, individuals often recruit the help of others; however, most emotion regulation research has focused on self-regulation. Theories of emotion and aging suggest younger and older adults differ in the emotion regulation strategies they use when regulating their own emotions. If how individuals regulate their own emotions and the emotions of others are related, these theorised age differences may also emerge for interpersonal emotion regulation. In two studies, younger and older adults’ intrapersonal and interpersonal emotion regulation strategy (...) choices were examined via self-report and behavioural assessments of regulating the emotions of another participant (Study 1; N = 80) and of a virtual human (Study 2; N = 100). Across both studies, younger adults reported greater intrapersonal suppression but not greater reappraisal. Younger and older adults were generally similar (supported by Bayesian analyses) for both self-reported and behavioural interpersonal emotion regulation strategies. Behavioural interpersonal emotion regulation was not related to self-reported intra- and interpersonal preferences. These results suggest interpersonal emotion regulation in ageing may show distinct patterns from theorised age differences in intrapersonal emotion regulation. (shrink)

Answering important public health questions often requires collection of sensitive information about individuals. For example, our understanding of how HIV is transmitted and how to prevent it only came about with people's willingness to share information about their sexual and drug-using behaviors. Given the scientific need for sensitive, personal information, researchers have a corresponding ethical and legal obligation to maintain the confidentiality of data they collect and typically promise in consent forms to restrict access to it and not to publish (...) identifying data.The interests of others, however, can threaten researchers' promises of confidentiality when legal demands are made to access research data. In some cases, the subject of the litigation is tightly connected to the research questions, and litigants' interest in the data is not surprising. Researchers conducting studies on tobacco or occupational or other chemical exposures, for example, are relatively frequent targets of subpoenas. (shrink)

The success of deep brain stimulation (DBS) for movement disorders and the improved understanding of the neurobiologic and neuroanatomic bases of psychiatric diseases have led to proposals to expand current DBS applications. Recent preclinical and clinical work with Alzheimer's disease and obsessive-compulsive disorder, for example, supports the safety of stimulating regions in the hypothalamus and nucleus accumbens in humans. These regions are known to be involved in addiction and overeating associated with obesity. However, the use of DBS targeting these areas (...) as a treatment modality raises common ethical considerations, which include informed consent, coercion, enhancement, threat to personhood, and manipulation of the reward center. Pilot studies for both of these conditions are currently investigational. If these studies show promise, then there is a need to address the ethical concerns related to the initiation of clinical trials including the reliability of preclinical evidence, patient selection, study design, compensation for participation and injury, cost-effectiveness, and the need for long-term follow-up. Multidisciplinary teams are necessary for the ethical execution of such studies. In addition to establishing safety and efficacy, the consideration of these ethical issues is vital to the adoption of DBS as a treatment for these conditions. We offer suggestions about the pursuit of future clinical trials of DBS for the treatment of addiction and overeating associated with obesity and provide a framework for addressing ethical concerns related to treatment. (shrink)

Delivering high quality genomics-informed care to patients requires accurate test results whose clinical implications are understood. While other actors, including state agencies, professional organizations, and clinicians, are involved, this article focuses on the extent to which the federal agencies that play the most prominent roles — the Centers for Medicare and Medicaid Services enforcing CLIA and the FDA — effectively ensure that these elements are met and concludes by suggesting possible ways to improve their oversight of genomic testing.

Large-scale sequencing tests, including whole-exome and whole-genome sequencing, are rapidly moving into clinical use. Sequencing is already being used clinically to identify therapeutic opportunities for cancer patients who have run out of conventional treatment options, to help diagnose children with puzzling neurodevelopmental conditions, and to clarify appropriate drug choices and dosing in individuals. To evaluate and support clinical applications of these technologies, the National Human Genome Research Institute and National Cancer Institute have funded studies on clinical and research sequencing under (...) the Clinical Sequencing Exploratory Research program as well as studies on return of results. Most of these studies use sequencing in real-world clinical settings and collect data on both the application of sequencing and the impact of receiving genomic findings on study participants. They are occurring in the context of controversy over how to obtain consent for exome and genome sequencing. (shrink)

“Congealing” is a word that evokes senses of unpleasantness where perhaps something inviting had once been. It also implies that things are becoming less fluid and more rigid. As we began organizing ETHICOMP 2018, we wanted a theme that reflected the impact of technologies on human cultures, practices and lives. Our initial draft of the theme was “Creating, Changing, and Congealing Ways of Life with Technologies.” And while we were eventually persuaded to use a more congenial way of putting the (...) idea (it became “Creating, Changing, and Coalescing Ways of Life with Technologies”), in some ways, it remains true for us that “congealing,” and its connotations of something less pleasant, gets at the original idea. As we incorporate technologies into our practices, much attention is paid to how they change our ways of doing things. But technologies can also help ways of life set-up and harden like yesterday’s leftovers – not appealing, yet difficult to budge and sometimes quite unhealthy. Once a particular process is built around a piece of technology, it can become entrenched and increasingly difficult to change. For a historical example, consider how difficult it was to adapt records and software on the eve of the 21st century in response to the so-called “Y2K” problem. In early software development, efficient use of memory was an important design consideration. It had become a standard practice to use a 2-digit field for the year, which would roll to from “99” to “00” in the year 2000, causing problems for datedependent functions. Technologies can also reflect and reinforce existing cultural tendencies. For a recent example, consider the human resources software created by Amazon that used its existing hiring data to train a machine-learning system to rate applicants. The resulting system turned out to be biased against women applicants, downranking resumes that included the word “woman” or “women’s.” Amazon ended up scrapping the project altogether. Because of these kinds of effects, we wanted to encourage people to think beyond well-worn paradigms like “technologies are disruptive” to consider other kinds of effects they can have. As it happened, the imagery of “congealing” proved distasteful enough that the steering committee opted for a more neutral term. But even with the less-dramatic wording the conference ended up attracting a rich and diverse range of papers that examined technological issues from a variety of angles, exactly as we had hoped. (shrink)

Incidental fndings of potential medical signifcance are seen in approximately 5-8 percent of asymptomatic subjects and 16 percent of symptomatic subjects participating in large computed tomography colonography studies, with the incidence varying further by CT acquisition technique. While most CTC research programs have a well-defned plan to detect and disclose IFs, such plans are largely communicated only verbally. Written consent documents should also inform subjects of how IFs of potential medical signifcance will be detected and reported in CTC research studies.

BackgroundResponsive neurostimulation has been utilized as a treatment for intractable epilepsy. The RNS System delivers stimulation in response to detected abnormal activity, via leads covering the seizure foci, in response to detections of predefined epileptiform activity with the goal of decreasing seizure frequency and severity. While thalamic leads are often implanted in combination with cortical strip leads, implantation and stimulation with bilateral thalamic leads alone is less common, and the ability to detect electrographic seizures using RNS System thalamic leads is (...) uncertain.ObjectiveThe present study retrospectively evaluated fourteen patients with RNS System depth leads implanted in the thalamus, with or without concomitant implantation of cortical strip leads, to determine the ability to detect electrographic seizures in the thalamus. Detailed patient presentations and lead trajectories were reviewed alongside electroencephalographic analyses.ResultsAnterior nucleus thalamic leads, whether bilateral or unilateral and combined with a cortical strip lead, successfully detected and terminated epileptiform activity, as demonstrated by Cases 2 and 3. Similarly, bilateral centromedian thalamic leads or a combination of one centromedian thalamic alongside a cortical strip lead also demonstrated the ability to detect electrographic seizures as seen in Cases 6 and 9. Bilateral pulvinar leads likewise produced reliable seizure detection in Patient 14. Detections of electrographic seizures in thalamic nuclei did not appear to be affected by whether the patient was pediatric or adult at the time of RNS System implantation. Sole thalamic leads paralleled the combination of thalamic and cortical strip leads in terms of preventing the propagation of electrographic seizures.ConclusionThalamic nuclei present a promising target for detection and stimulation via the RNS System for seizures with multifocal or generalized onsets. These areas provide a modifiable, reversible therapeutic option for patients who are not candidates for surgical resection or ablation. (shrink)

Balancing Change and Tradition in Global Education Reform is an invaluable resource for policymakers, faculty, students, and anyone interested in how decisions made about the education system ultimately affect the quality of education, educational access, and social justice.

© 2015 Elsevier Inc.Postnatal organogenesis occurs in an immune competent environment and is tightly controlled by interplay between positive and negative regulators. Innate immune cells have beneficial roles in postnatal tissue remodeling, but roles for the adaptive immune system are currently unexplored. Here we show that adaptive immune responses participate in the normal postnatal development of a non-lymphoid epithelial tissue. Since the mammary gland is the only organ developing predominantly after birth, we utilized it as a powerful system to study (...) adaptive immune regulation of organogenesis. We found that antigen-mediated interactions between mammary antigen-presenting cells and interferon-γ -producing CD4+ T helper 1 cells participate in MG postnatal organogenesis as negative regulators, locally orchestrating epithelial rearrangement. IFNγ then affects luminal lineage differentiation. This function of adaptive immune responses, regulating normal development, changes the paradigm for studying players of postnatal organogenesis and provides insights into immune surveillance and cancer transformation. Plaks et al. (shrink)

Contemporary society needs the recognition of a moral middle ground, where human behavior can be evaluated as permissible, understandable, or even valuable. As a counterforce to polarization and divisive politics, an identity model is proposed in which individual and group identities are transcended by a human and ecological identity.

ABSTRACTIn this paper, I examine the arguments against physician assisted suicide . Many of these arguments are consequentialist. Consequentialist arguments rely on empirical claims about the future and thus their strength depends on how likely it is that the predictions will be realized. I discuss these predictions against the backdrop of Oregon's Death with Dignity Act and the practice of PAS in the Netherlands. I then turn to a specific consequentialist argument against PAS – Susan M. Wolf's feminist critique (...) of the practice. Finally, I examine the two most prominent deontological arguments against PAS. Ultimately, I conclude that no anti‐PAS argument has merit. Although I do not provide positive arguments for PAS, if none of the arguments against it are strong, we have no reason not to legalize it. (shrink)

ABSTRACT In this paper, I examine the arguments against physician assisted suicide (PAS). Many of these arguments are consequentialist. Consequentialist arguments rely on empirical claims about the future and thus their strength depends on how likely it is that the predictions will be realized. I discuss these predictions against the backdrop of Oregon's Death with Dignity Act and the practice of PAS in the Netherlands. I then turn to a specific consequentialist argument against PAS – Susan M. Wolf's feminist (...) critique of the practice. Finally, I examine the two most prominent deontological arguments against PAS. Ultimately, I conclude that no anti‐PAS argument has merit. Although I do not provide positive arguments for PAS, if none of the arguments against it are strong, we have no reason not to legalize it. (shrink)

As much as the differences between perspectives can divide environmental philosophers across the globe, they can also be a source of fruitful exchange; the different approaches can learn from each other and challenge each other’s blind spots. On the one hand, the New World idea of a pristine wilderness devoid of human effects has been deflated when it became apparent that many wilderness areas had been profoundly affected by humans before European conquest and settlement. On the other hand, it is (...) clear by now that preserving the typical Old World cultural-historic landscapes is becoming more and more expensive and difficult. This introduction first sketches the main difference between Old World and New World approaches, and show that both approaches struggle with similar problems. Next, it indicates how New Worlders and Old Worlders respond to these problems. And finally, it gives a brief outline of this volume. (shrink)

_Philosophy and Animal Life_ offers a new way of thinking about animal rights, our obligation to animals, and the nature of philosophy itself. Cora Diamond begins with "The Difficulty of Reality and the Difficulty of Philosophy," in which she accuses analytical philosophy of evading, or deflecting, the responsibility of human beings toward nonhuman animals. Diamond then explores the animal question as it is bound up with the more general problem of philosophical skepticism. Focusing specifically on J. M. Coetzee's _The Lives (...) of Animals_, she considers the failure of language to capture the vulnerability of humans and animals. Stanley Cavell responds to Diamond's argument with his own close reading of Coetzee's work, connecting the human-animal relation to further themes of morality and philosophy. John McDowell follows with a critique of both Diamond and Cavell, and Ian Hacking explains why Cora Diamond's essay is so deeply perturbing and, paradoxically for a philosopher, he favors poetry over philosophy as a way of overcoming some of her difficulties. Cary Wolfe's introduction situates these arguments within the broader context of contemporary continental philosophy and theory, particularly Jacques Derrida's work on deconstruction and the question of the animal. _Philosophy and Animal Life_ is a crucial collection for those interested in animal rights, ethics, and the development of philosophical inquiry. It also offers a unique exploration of the role of ethics in Coetzee's fiction. (shrink)

This book provides an overview of key features of (philosophical) materialism, in historical perspective. It is, thus, a study in the history and philosophy of materialism, with a particular focus on the early modern and Enlightenment periods, leading into the 19th and 20th centuries. For it was in the 18th century that the word was first used by a philosopher (La Mettrie) to refer to himself. Prior to that, ‘materialism’ was a pejorative term, used for wicked thinkers, as a near-synonym (...) to ‘atheist’, ‘Spinozist’ or the delightful ‘Hobbist’. The book provides the different forms of materialism, particularly distinguished into claims about the material nature of the world and about the material nature of the mind, and then focus on materialist approaches to body and embodiment, selfhood, ethics, laws of nature, reductionism and determinism, and overall, its relationship to science. For materialism is often understood as a kind of philosophical facilitator of the sciences, and the author want to suggest that is not always the case. Materialism takes on different forms and guises in different historical, ideological and scientific contexts as well, and the author wants to do justice to that diversity. Figures discussed include Lucretius, Hobbes, Gassendi, Spinoza, Toland, Collins, La Mettrie, Diderot, d’Holbach and Priestley; Büchner, Bergson, J.J.C. Smart and D.M. Armstrong. (shrink)

This book is available either individually, or as part of the specially-priced Arguments of the Philosphers Collection.

This long-awaited book replaces Hughes and Cresswell's two classic studies of modal logic: _An Introduction to Modal Logic_ and _A Companion to Modal Logic_. _A New Introduction to Modal Logic_ is an entirely new work, completely re-written by the authors. They have incorporated all the new developments that have taken place since 1968 in both modal propositional logic and modal predicate logic, without sacrificing tha clarity of exposition and approachability that were essential features of their earlier works. The book takes (...) readers from the most basic systems of modal propositional logic right up to systems of modal predicate with identity. It covers both technical developments such as completeness and incompleteness, and finite and infinite models, and their philosophical applications, especially in the area of modal predicate logic. (shrink)

Expressions in a language, whether words, phrases, or sentences, have meanings. So it seems reasonable to suppose that there are meanings that expressions have. Of course, it is fashionable in some philosophical circles to deny this.

The myside bias in written argumentation entails excluding other side information from essays. To determine the locus of the bias, 86 Experiment 1 participants were assigned to argue either for or against their preferred side of a proposal. Participants were given either balanced or unrestricted research instructions. Balanced research instructions significantly increased the use of other side information. Participants' notes, rather than search patterns, predicted the myside bias. Participants who defined good arguments as those that can be “proved by facts” (...) were more prone towards the myside bias. In Experiment 2, 84 participants of high and low argumentation ability read a text called “More Than Just the Facts” designed to contradict this fact-based argumentation schema. For high argumentation ability participants, the intervention reduced the myside bias, but for low ability participants it increased. The roots of the myside bias are underdeveloped argumentation schemata leading to misconceptions about research and argumentation. (shrink)