Putnam says that "In one way of conceiving it, realism is an empirical theory." In the present work it is maintained that, in another way of conceiving it, realism is a grammatical thesis. That is, many of the principles taken to be definitive of realism, e.g., "Truth is objective," "Truth is mind-independent," Dummett's "a thought can be true only if there is something in virtue of which it is true," are what Wittgenstein would have called "grammatical remarks." They simply call (...) attention to certain features of the grammar of truth and related concepts. Thus, e.g., it is a feature of the way we use "is true" that statements are not spoken of as true for one person and not true for another. ;The character of grammar and of grammatical remarks in general is spelled out in some detail; it is argued in particular that Wittgenstein is not intending to provide, by means of these notions, a particular account of necessary truth. He is suggesting, rather, that looking upon certain philosophical claims as grammatical is a way of "deflating" them, stripping them of their appearance of profundity. Neither can grammatical remarks imply substantive philosophical theses. This is why realism, conceived as comprising grammatical remarks, does not imply scepticism, as is often supposed, and is not itself a controversial or exciting doctrine. ;There are of course some controversial formulations of realism, versions which are not simply underwritten by grammar. Thus some philosophers have held that, because the truth conditions of a proposition are essentially independent of any evidence we may have for the proposition, truth may not be accessible at all. I believe, however, that Putnam has shown, by means of an argument which is instructively viewed as a grammatical investigation, that truth is accessible, at least to an "ideal" theory. ;Recent expressions of idealism are argued to provide helpful accounts of language use and understanding, but fail to establish that truth is nothing but warranted assertibility, or that it must in some sense "arise within us." Such a conclusion runs afoul of the grammar of truth, of which realism is shown to provide the proper account. (shrink)

Prenatal screening for foetal abnormalities such as Down's syndrome differs from other forms of population screening in that the usual aim of achieving health gains through treatment or prevention does not seem to apply. This type of screening leads to no other options but the choice between continuing or terminating the pregnancy and can only be morally justified if its aim is to provide meaningful options for reproductive choice to pregnant women and their partners. However, this aim should not be (...) understood as maximizing reproductive choice per se. Only if understood as allowing prospective parents to avoid suffering related to living with (a child with) serious disorders and handicaps can prenatal screening be a publicly or collectively funded programme. The alternative of moving prenatal testing outside the healthcare system into the private sector is problematic, as it makes these tests accessible only to those who can afford to pay for it. New developments in prenatal screening will have to be assessed in terms of whether and to what extent they either contribute to or undermine the stated aim of providing meaningful options for reproductive choice. In the light of this criterion, this article discusses the introduction of the new non‐invasive prenatal test (NIPT), the tendency to widen the scope of follow‐up testing, as well as the possible future scenarios of genome‐wide screening and ‘prenatal personalised medicine’. The article ends with recommendations for further debate, research and analysis. (shrink)

Prenatal screening pathways, as nowadays offered in most Western countries consist of similar tests. First, a risk-assessment test for major aneuploides is offered to pregnant women. In case of an increased risk, invasive diagnostic tests, entailing a miscarriage risk, are offered. For decades, only conventional karyotyping was used for final diagnosis. Moreover, several foetal ultrasound scans are offered to detect major congenital anomalies, but the same scans also provide relevant information for optimal support of the pregnancy and the delivery. Recent (...) developments in prenatal screening include the application of microarrays that allow for identifying a much broader range of abnomalities than karyotyping, and non-invasive prenatal testing that enables reducing the number of invasive tests for aneuploidies considerably. In the future, broad NIPT may become possible and affordable. This article will briefly address the ethical issues raised by these technological developments. First, a safe NIPT may lead to routinisation and as such challenge the central issue of informed consent and the aim of prenatal screening: to offer opportunity for autonomous reproductive choice. Widening the scope of prenatal screening also raises the question to what extent ‘reproductive autonomy’ is meant to expand. Finally, if the same test is used for two different aims, namely detection of foetal anomalies and pregnancy-related problems, non-directive counselling can no longer be taken as a standard. Our broad outline of the ethical issues is meant as an introduction into the more detailed ethical discussions about prenatal screening in the other articles of this special issue. (shrink)

Prenatal screening pathways, as nowadays offered in most Western countries consist of similar tests. First, a risk‐assessment test for major aneuploides is offered to pregnant women. In case of an increased risk, invasive diagnostic tests, entailing a miscarriage risk, are offered. For decades, only conventional karyotyping was used for final diagnosis. Moreover, several foetal ultrasound scans are offered to detect major congenital anomalies, but the same scans also provide relevant information for optimal support of the pregnancy and the delivery.Recent developments (...) in prenatal screening include the application of microarrays that allow for identifying a much broader range of abnomalities than karyotyping, and non‐invasive prenatal testing (NIPT) that enables reducing the number of invasive tests for aneuploidies considerably. In the future, broad NIPT may become possible and affordable.This article will briefly address the ethical issues raised by these technological developments. First, a safe NIPT may lead to routinisation and as such challenge the central issue of informed consent and the aim of prenatal screening: to offer opportunity for autonomous reproductive choice. Widening the scope of prenatal screening also raises the question to what extent ‘reproductive autonomy’ is meant to expand. Finally, if the same test is used for two different aims, namely detection of foetal anomalies and pregnancy‐related problems, non‐directive counselling can no longer be taken as a standard. Our broad outline of the ethical issues is meant as an introduction into the more detailed ethical discussions about prenatal screening in the other articles of this special issue. (shrink)

Prenatal screening for foetal abnormalities such as Down's syndrome differs from other forms of population screening in that the usual aim of achieving health gains through treatment or prevention does not seem to apply. This type of screening leads to no other options but the choice between continuing or terminating the pregnancy and can only be morally justified if its aim is to provide meaningful options for reproductive choice to pregnant women and their partners. However, this aim should not be (...) understood as maximizing reproductive choice per se. Only if understood as allowing prospective parents to avoid suffering related to living with serious disorders and handicaps can prenatal screening be a publicly or collectively funded programme. The alternative of moving prenatal testing outside the healthcare system into the private sector is problematic, as it makes these tests accessible only to those who can afford to pay for it. New developments in prenatal screening will have to be assessed in terms of whether and to what extent they either contribute to or undermine the stated aim of providing meaningful options for reproductive choice. In the light of this criterion, this article discusses the introduction of the new non-invasive prenatal test , the tendency to widen the scope of follow-up testing, as well as the possible future scenarios of genome-wide screening and ‘prenatal personalised medicine’. The article ends with recommendations for further debate, research and analysis. (shrink)

One widely held view of prenatal screening is that its foremost aim is, or should be, to enable reproductive choice; this is the Pure Choice view. The article critiques this position by comparing it with an alternative: Public Health Pluralism. It is argued that there are good reasons to prefer the latter, including the following. Public Health Pluralism does not, as is often supposed, render PNS more vulnerable to eugenics-objections. The Pure Choice view, if followed through to its logical conclusions, (...) may have unpalatable implications, such as extending choice well beyond health screening. Any sensible version of Public Health Pluralism will be capable of taking on board the moral seriousness of abortion and will advocate, where practicable, alternative means of reducing the prevalence of disease and disability. Public Health Pluralism is at least as well-equipped as the Pure Choice model to deal with autonomy and consent issues. (shrink)

During the past decade, screening tests using computed tomography have disseminated into practice and been marketed to patients despite neither conclusive evidence nor professional agreement about their efficacy and cost-effectiveness at the population level. This phenomenon raises questions about physicians' professional roles and responsibilities within the setting of medical innovation, as well as the appropriate scope of patient autonomy and access to unproven screening technology. This article explores how physicians ought to respond when new screening examinations that lack conclusive evidence (...) of overall population benefit emerge in the marketplace and are requested by individual patients. To this end, the article considers the nature of evidence and how it influences decision-making for screening at both the public policy and individual patient levels. We distinguish medical and ethical differences between screening recommended for a population and screening considered on an individual patient basis. Finally, we discuss specific cases to explore how evidence, patient risk factors and preferences, and physician judgment ought to balance when making individual patient screening decisions. (shrink)

Eells and Sober proved in 1983 that screening off is a sufficient condition for the transitivity of probabilistic causality, and in 2003 Shogenji noted that the same goes for probabilistic support. We start this paper by conjecturing that Hans Reichenbach may have been aware of this fact. Then we consider the work of Suppes and Roche, who demonstrated in 1986 and 2012 respectively that screening off can be generalized, while still being sufficient for transitivity. We point out an interesting difference (...) between Reichenbach’s screening off and the generalized version, which we illustrate with an example about haemophilia among the descendants of Queen Victoria. Finally, we embark on a further generalization: we develop a still weaker condition, one that can be made as weak as one wishes. (shrink)

The Centers for Disease Control and Prevention (CDC) recently recommended that HIV screening should become routine for all adults in the United States. Implicit in the CDC proposal is the notion that pre-test counseling would be more limited than at present, and that written informed consent to screening would no longer be required. If widely implemented, routine testing would mark a tremendous shift in the US HIV screening strategy. There are a number of considerations used to determine what screening tests (...) should be routine, and HIV fits the bill in almost every regard. Yet the stigma associated with HIV infection remains, making the CDC's recommendation highly controversial. Will minimizing requirements for pre-test counseling and special written informed consent lead to unexpected or unwanted HIV testing, or do these stringent counseling and consent requirements needlessly scare people away? Will widespread and routine testing be associated with declining stigmatization, or will it drive some patients away from seeking desperately needed health care? These are high stakes questions, and we're about to find out the answers. (shrink)

The new technologies of television viewership following the digital turn have introduced new anxieties and possibilities. While new screen cultures facilitate a transnational viewership, the importance of ethically and morally grounded representations cannot be overstated. In this context, Delhi Crime, the Emmy award-winning Indian series based on the Delhi gang rape and murder of a 23-year-old woman in Delhi, will be instrumental in informing the ethico-political concerns that ought to be prioritized while representing the subaltern subject and the novel (...) socialites fashioned through the new viewership patterns. This article attempts to understand the way in which the emerging screen economies provide new terrains for ethical representation and engendering digital publics. Thus, this article is interested in understanding the intersection of media ecologies and ethico-political concerns to introduce new dialectical possibilities. (shrink)

Brandon ([1982] 1984, 1990) has argued that Salmon's (1971) concept of screening-off can be used to characterize (i) the idea that natural selection acts directly on an organism's phenotype, only indirectly on its genotype, and (ii) the biological problem of the levels of selection. Brandon also suggests (iii) that screening-off events in a causal chain are better explanations than the events they screen off. This paper critically evaluates Brandon's proposals.

Medical screening is justified on the strength of the assumption that the earlier disease is detected, the better it is for the patient. On examination, however, the assumption turns out to be severely flawed, and inadequate anyway, since it is not only the patient with whom we should be concerned, but healthy people as well. Instead of making assumptions about the ill, we should prove a test's overall benefit to the individual taking it before we recommend it.

The notion of probabilistic support is beset by well-known problems. In this paper we add a new one to the list: the problem of transitivity. Tomoji Shogenji has shown that positive probabilistic support, or confirmation, is transitive under the condition of screening off. However, under that same condition negative probabilistic support, or disconfirmation, is intransitive. Since there are many situations in which disconfirmation is transitive, this illustrates, but now in a different way, that the screening-off condition is too restrictive. We (...) therefore weaken this condition to what we call ‘partial’ screening off. We show that the domain defined by partial screening off comprises two mutually exclusive subdomains. In one subdomain disconfirmation is indeed transitive, but confirmation is then intransitive. In the other, confirmation is transitive, but here disconfirmation is once more intransitive. (shrink)

Newborn screening has evolved to include an increasingly complex spectrum of diseases, raising concerns that screening should be optional and require parental consent. Early detection of disorders like PKU and MCAD is essential to prevent serious disability and death in affected children. These are examples of high benefit-risk ratio disorders because of the irrefutable health benefits of early detection, coupled with the low risks of treatment. The dire consequences of not diagnosing an infant with a treatable disorder because of parental (...) refusal to screen are wholly unacceptable. Thus, we believe that newborn screening for disorders with high benefit-risk ratios should continue to be mandatory. (shrink)

Prenatal screening can significantly benefit parents and the community. However, it has created a dilemma for women as it requires them to quickly decide whether to continue a pregnancy or terminate it should the test indicate a foetal abnormality. This can be psychologically traumatic for women torn between their connection to an unborn child with all its possible imperfections, and a desire to prevent its suffering as a disabled child in later life. A woman must also consider her own and (...) her family's future welfare. Extensive research into the physical aspects of prenatal screening has not explored the meaning of the experience for women or whether termination is the most appropriate option. This article examines recent qualitative studies, concluding that women who terminate a pregnancy following prenatal screening may experience an acute grief reaction or be plagued by guilt and fear that can precipitate marital breakdown. Additionally, there is a risk that through striving to eradicate congenital disability, a community risks promoting a cult of perfectionism that may have discriminatory effects on disabled people. (shrink)

This article considers how networked large urban screens can act as a platform for the creation of an experimental transnational public sphere. It takes as a case study a specific Australia-Korea cultural event that linked large screens in Federation Square, Melbourne, and Tomorrow City, Incheon,1through the presentation of SMS-based interactive media art works. The article combines theoretical analyses of global citizenship, mobility, digital technologies, and networked public space with empirical analyses of audience response research data collected during the screen (...) event. The central argument is that large public screens can offer a strategic site for examining transformations in the constitution of public agency in a digitized, globalized environment. The idea of ‘aesthetic cosmopolitanism’ is finally proposed as a conceptual framework for understanding how new forms of transnational public agency in mediated public spaces might operate. (shrink)

This article brings a phenomenological perspective to the question of how bodily and inter-bodily experience is involved in interacting via audio-visual media like videoconferencing platforms. Contemporary discussions in interaction studies point to a certain suspension of bodily involvement in these mediated interactions, which leads to a visible loss of function in the case of gestures. Such observations have led phenomenologists to voice concern as to whether phenomenology is indeed still suited to account for the “digital world” in general. The following (...) article addresses these concerns by first making the case for a phenomenological understanding of gestures, which develops Merleau-Ponty’s notion of intercorporeality by drawing from an intersubjective reading of Husserl’s threefold analysis of the body (aesthesiological, kinaesthetic and orientational). Subsequently, these reflections are used to describe the modifications, which occur when interacting “through” the screen in videoconferences, by showing that they are not just privative in nature. (shrink)

Using an international sample of environmental and social firm-level ratings between 2007 and 2019, we form synthetic overlapping region-based equity portfolios to examine the impact of screening stringency on abnormal returns and specific risk. While previous literature analyzes this relationship in a bidimensional setting, inferences made in this study are additionally robust to regional levels of market efficiency. Our results suggest that (1) screening stringency displays an inverted curvilinear relationship with risk-adjusted returns and (2) the impact on specific risk is (...) strictly increasing. Thus, portfolios that employ marginal and substantial screening incur the cost of responsible investing. However, moderate screening has the benefit of increasing performance without the burden of financing the least responsible corporations. (shrink)

It has been widely argued that digital technologies are transforming the nature of reading, and with it, our brains and a wide range of our cognitive capabilities. In this article, we begin by discussing the new analytical category of deep-reading and whether it is really on the decline. We analyse deep reading and its grounding in brain reorganization, based upon Michael Anderson’s Massive Redeployment hypothesis and Dehaene’s Neuronal Recycling which both help us to theorize how the capacities of brains are (...) transformed by acquisition of new skills. We examine some of the difficulties in comparing reading using technologies such as the web-browser, the tablet and E-Reader, with reading using the pre-existing print culture. While learning to read undoubtedly changes the brain, we examine what evidence there is for this being tightly tied to particular material substrates and find this lacking. Instead we attempt to situate cognitive changes around the new reading within the context of the specific new cognitive ecologies incorporating both screen and page. This involves a reconsideration of the role of material culture in the cognitive abilities. (shrink)

Book reviewed in this article: Coping with Genetic Disorders. By John C. Fletcher. Genetics, Ethics and Parenthood. Edited by Karen Lebacqz. Screening and Counseling for Genetic Conditions: The Ethical, Social, and Legal Implications of Genetic Screening, Counseling, and Education Programs. A report of the President's Commission for the Study of Ethical Problems in Medicine and Biomedical and Behavioral Research.

With a large number of forcibly displaced people seeking safety, the EU is facing a challenge in maintaining solidarity. Europe has seen millions of asylum seekers crossing European borders, the largest number of asylum seekers since the second world war. Endemic diseases and often failing health systems in their countries of origin, and arduous conditions during transit, raise questions around how to meet the health needs of this vulnerable population on arrival in terms of screening, vaccination, and access to timely (...) and appropriate statutory health services. This paper explores the potential role of the principle of reciprocity, defined as the disposition ‘to return good in proportion to the good we receive, and to make reparations for the harm we have done’, as a mid-level principle in infectious disease screening policies. More than half of the European countries implemented screening programmes for newly arrived asylum seekers. Screening may serve to avoid potential infectious disease risks in the receiving countries as well as help identify health needs of asylum seekers. But screening may infringe upon basic rights of those screened, thus creating an ethical dilemma. The use of the principle of reciprocity can contribute to the identification of potential improvements for current screening programmes and emphasizes the importance of certain rights into guidelines for screening. It may create a two way moral obligation, upon asylum seekers to actively participate in the programme, and upon authorities to reciprocate the asylum seekers’ participation and the benefits for the control of public health. The authors argue that the reciprocity principle leads to a stronger ethical justification of screening programmes and help achieve a balance between justifiable rights claims of the host population and the asylum seekers. The principle deserves a further and more thorough exploration of its potential use in the field of screening, migration and infectious diseases. (shrink)

This paper establishes a Kantian duty against screen overexposure. After defining screen exposure, I adopt a Kantian approach to its morality on the ground that Kant’s notion of duties to oneself easily captures wrongdoing in absence of harm or wrong to others. Then, I draw specifically on Kant’s ‘duties to oneself as an animal being’ to introduce a duty of self-government. This duty is based on the negative causal impact of the activities it regulates on a human being’s (...) mental and physical powers, and, ultimately, on the moral employment of these powers. After doing so, I argue that the duty against screen overexposure is an instance of the duty of self-government. Finally, I consider some objections. (shrink)

This article argues that a new diagram is emerging in the criminal justice system as it encounters developments in the neurosciences. This does not take the form that concerns many ‘neuroethicists’ — it does not entail a challenge to doctrines of free will and the notion of the autonomous legal subject — but is developing around the themes of susceptibility, risk, pre-emption and precaution. I term this diagram ‘screen and intervene’ and in this article I attempt to trace out (...) this new configuration and consider some of the consequences. (shrink)

In recent decades antenatal screening has become one of the most routine procedure of pregnancy-follow up and the subject of hot debate in bioethics circles. In this paper the rationale behind doing antenatal screening and the actual and potential problems that it may cause will be discussed. The paper will examine the issue from the point of wiew of parents, health care professionals and, most importantly, the child-to-be. It will show how unthoughtfully antenatal screening is performed and how pregnancy is (...) treated almost as a disease just since the emergence of antenatal screening. Genetic screening and ethical problems caused by the procedure will also be addressed and I will suggest that screening is more to do with the interests of others rather than those of the child-to be. (shrink)

Effectiveness is a key criterion in assessing the justification of antibiotic resistance interventions. Depending on an intervention’s effectiveness, burdens and costs will be more or less justified, which is especially important for large scale population-level interventions with high running costs and pronounced risks to individuals in terms of wellbeing, integrity and autonomy. In this paper, we assess the case of routine hospital screening for multi-drug-resistant Gram-negative bacteria (MDRGN) from this perspective. Utilizing a comparison to screening programs for Methicillin-Resistant Staphylococcus aureus (...) (MRSA) we argue that current screening programmes for MDRGN in low endemic settings should be reconsidered, as its effectiveness is in doubt, while general downsides to screening programs remain. To accomplish justifiable antibiotic stewardship, MDRGN screening should not be viewed as a separate measure, but rather as part of a comprehensive approach. The program should be redesigned to focus on those at risk of developing symptomatic infections with MDRGN rather than merely detecting those colonised. (shrink)

The discrepancy between children’s actual amount of viewing time and parents’ accounts of their concerns, rules, and parental mediation choices has been documented in empirical research, and typically interpreted through the lens of the Uses and Gratifications theory – showing how parents change their attitudes towards screen media in order to satisfy their own needs. Based on a qualitative longitudinal research project, including app-based media diaries, with 20 families with at least one child aged eight or younger, we aim (...) to make two contributions to the literature. With regard to theory, we aim to highlight the heterogeneous and contingent ways of balancing the place of digital media in children’s lives that arise from parents navigating screen time discourses, social pressures, and daily schedules. With regard to methods, we argue for the combination of qualitative data and app-based media diaries to contextualise and interpret potential discrepancies between reported screen time and parental anxieties or hopes about digital media. (shrink)

The prelims comprise: Introduction Public Health Ethics The Public Health Interest in Genetic Screening Discussion Conclusion.

In this article C. L. Tsou, of the Institute of Biophysics, Beijing, criticizes the use of the expression I50, the inhibitor concentration to produce 50% inhibition of a particular enzyme as a ‘most unfortunate’ parameter, when screening enzyme inhibitors designed as drugs. Comments on Dr Tsou's point of view will be welcomed from readers.

Sober and Brandon et al. disagree about the role of screening-off in the appraisal of theories of natural selection. Some problems disregarded by them are unearthed in this discussion note.

Sober and Brandon et al. disagree about the role of screening-off in the appraisal of theories of natural selection. Some problems disregarded by them are unearthed in this discussion note.

Large-screen human-computer interaction technology is reflected in all aspects of daily life. The dynamic gesture tracking algorithm commonly used in recent large-screen interactive technologies demonstrates compelling results but suffers from accuracy and real-time problems. This paper systematically addresses these issues by a switching federated filter method that combines particle filtering and Mean Shifting algorithms based on a 3D sensor. Compared with several algorithms, the results show that the one-hand and two-hand large-screen gesture tracking based on the switched (...) federated filtering algorithm work well, and there is no tracking failure and loss of target. Therefore, the switching federated tracking positioning algorithm can be well applied to the design of human-computer interaction system and provide new ideas for future human-computer interaction. (shrink)

Whether ethical screening affects portfolio performance is an important question that is yet to be settled in the literature. This paper aims to shed further light on this question by examining the performance of a large global sample of Islamic equity funds from 1984 to 2010. We find that IEFs underperform conventional funds by an average of 40 basis points per month, consistent with the underperformance hypothesis. In line with popular media claims that Islamic funds are a safer investment, IEFs (...) outperformed conventional funds during the recent banking crisis. However, we find no such outperformance for other crises or high volatility periods. Based on fund holdings-based data, we provide evidence of a negative curvilinear relation between fund performance and ethical screening intensity, consistent with a return trade-off to being more ethical. (shrink)

Sober and Brandon et al. disagree about the role of screening-off in the appraisal of theories of natural selection. Some problems disregarded by them are unearthed in this discussion note.

With the new and highly accurate noninvasive prenatal test, new options for screening become available. I contend that the current state of the art of NIPT is already in need of a thorough ethical investigation and that there are different points to consider before any chromosomal or subchromosomal condition is added to the screening panel of a publicly funded screening program. Moreover, the application of certain ethical principles makes the inclusion of some conditions unethical in a privately funded scheme, even (...) if such screening would enhance a woman’s reproductive autonomy. On the one hand, a screening program aimed solely at the detection of Down syndrome is subject to the technological imperative and should be reassessed in the light of technologies that allow for the detection of conditions that are at least as severe. On the other hand, some chromosomal conditions should not be included in any screening programs, because this would violate certain ethical principles, such as the right of the future child to genetic privacy. (shrink)

The 20th century eugenics movement in the USA and contemporary practices involving prenatal screening (PNS), prenatal diagnosis (PND), abortion and preimplantation genetic diagnosis (PGD) share important morally relevant similarities. I summarise some features of the 20th century eugenics movement; describe the contemporary standard of care in the USA regarding PNS, PND, abortion and PGD; and demonstrate that the ‘old eugenics’ the contemporary standard of care share the underlying view that social resources should be invested to prevent the birth of people (...) with certain characteristics. This comparison makes evident the difficulty of crafting moral arguments that treat some uses of PNS, PND, abortion and PGD as licit and others as illicit. (shrink)

Detection in contemporary genre films is in the process of being transformed: viewers see less and less of moving, traveling, and active human bodies entering in interaction and exchanging words. Instead, what takes up a significant part of film time is the view of computer screens, with digitally stored and retrieved traces, meaningful for detection, playing the lead role. One result of this type of detection on screen – rather than detection in the streets or on murder scenes – (...) is that detection is presented as a process happening on the human-computer interface. With reference to Lev Manovich the article asks how the “illusion of navigating through virtual spaces” is recreated, when the context of such an illusion is filmic diegesis defined by genre rules, where “the virtual spaces of the screen” should have a direct effect on “the real spaces of filmic diegesis”? (shrink)

This essay argues that the digitization and proliferation of contemporary screens has moved us from a “screen-scape” to an encompassing “screen-sphere” – a new topologically-bounded and systemically-organized domain that has not only radically changed our lifeworld but also our ontological and epistemological comportment in it. With reference to recent cartoons and other popular discourses as well as to Humberto Maturana and Francesco Varela’s description of, and distinction between, “autonomous” and “autopoietic systems,” the essay speculates on the organizational structure (...) of this new “screen-sphere” and, more significant, our positioning in relation to it. (shrink)

For theorists interested in screen cultures and the digital economy, looking beyond Facebook and YouTube prompts a more refined conceptualization of participation and monetization on social networks. This paper examines YY as representative of Chinese platforms that monetize spectacles of social inequality. I first discuss why these financially successful platforms have eluded the attention of media and cultural critics, and then explain how these social network platforms blend subversive texting with streaming through a format called ‘bullet screen’. This (...) format collapses social inequality into a spectacle of money flowing and vanishing on screen. This investigation contributes to the theoretical discussion of mixed-semiotics, reorients several Marxian neologisms and explains what texting means on screen in both semiotic and economic terms. (shrink)

This article refutes the apparently innocent, common sense idea that the audiovisual screen is just a window to the world that displays an extra set of sensual data alongside and independent of our personal, unmediated experience of reality. On the contrary, the screen as an in-between is both a mediator and generator of reality that eventually compromises the distinction between us and our environment. Part 1 discusses three examples of mediation: eclipsing, interpassivity and audiovisual media as a truth-procedure. (...) Part 2 discusses three examples of generation: the production of simulacra, hyperreality and the emergence of a mixed reality. (shrink)

Is evidential support transitive? The answer is negative when evidential support is understood as confirmation so that X evidentially supports Y if and only if p(Y | X) > p(Y). I call evidential support so understood “support” (for short) and set out three alternative ways of understanding evidential support: support-t (support plus a sufficiently high probability), support-t* (support plus a substantial degree of support), and support-tt* (support plus both a sufficiently high probability and a substantial degree of support). I also (...) set out two screening-off conditions (under which support is transitive): SOC1 and SOC2. It has already been shown that support-t is non-transitive in the general case (where it is not required that SOC1 holds and it is not required that SOC2 holds), in the special case where SOC1 holds, and in the special case where SOC2 holds. I introduce two rather weak adequacy conditions on support measures and argue that on any support measure meeting those conditions it follows that neither support-t* nor support-tt* is transitive in the general case, in the special case where SOC1 holds, or in the special case where SOC2 holds. I then relate some of the results to Douven’s evidential support theory of conditionals along with a few rival theories. (shrink)

Do cinematic representations of the natural world only put us in further remove from nature? A phenomenological approach shows that nature screened can produce a richer understanding of human–nature relations as these unfold in visual contact. If vision accesses the world in a unique relationship of sight, in which our contact with the world is defined by vision prior to any other interaction, the cinema offers a special setting for a phenomenology that seeks to draw-out the significance of human relations (...) with the world of nature that come before utility or action. A detailed analysis of the opening sequence of Terrence Malick’s The New World demonstrates how the act of viewing positions the viewer in relation to what she sees. This position, prior to action and with the impossibility to act is seen here as an ethical position, a position of responsibility in the Levinasian sense. Merleau-Ponty’s phenomenology of vision is put here to use alongside the hermeneutic phenomenology of Heidegger and the existential responsibility of Levinas, while subverting Levinas’ anthropocentrism and rejecting Heidegger’s limiting view of technology. The approach taken in this essay, of bringing phenomenology into productive and reflexive interaction with ecology and with film is dubbed an “eco-film-phenomenology.”. (shrink)

This article is written in response to the idea that selective termination may be eugenic. It points out that a mixture of motives and goals may inform screening programmes and selective termination for fetal abnormality without the intention being “eugenic”. The paper locates modern genetics within the tradition of humanist medicine by suggesting that parents who choose to terminate a pregnancy because of fetal abnormalities are not making moral judgments about those who are living with these abnormalities already. Rather they (...) are making judgments about their own lives and the lives of their children in relation to this genetic disorder. It concludes by introducing several caveats about the counselling that parents receive after the results of the testing and suggests that counselling inevitably contains a directive element because of the nature of the information covered. (shrink)

Scientific and technological advances are lending pressure to expand the scope of newborn screening. Whereas this has great potential for improving child health, it also challenges our current perception of such programmes. Standard newborn screening programmes are clearly justified by the fact that early detection and treatment of affected individuals avoids significant morbidity and mortality. However, proposals to expand the scope and complexity of such testing are not all supported by a similar level of evidence for unequivocal benefit. We argue (...) that screening for genetic susceptibility to complex disorders is inherently different from standard screening and, while of potential value, must be considered separately from conventional testing. (shrink)

Informed consent is a key condition for prenatal screening programmes to reach their aim of promoting reproductive autonomy. Reaching this aim is currently being challenged with the introduction of non-invasive prenatal testing (NIPT) in first-trimester prenatal screening programmes: amongst others its procedural ease—it only requires a blood draw and reaches high levels of reliability—might hinder women’s understanding that they should make a personal, informed decision about screening. We offer arguments for a renewed recognition and use of informed consent compared to (...) informed choice, and for a focus on value-consistent choices and personalized informational preferences. We argue for a three-step counselling model in which three decision moments are distinguished and differently addressed: (1) professionals explore women’s values concerning whether and why they wish to know whether their baby has a genetic disorder; (2) women receive layered medical-technical information and are asked to make a decision about screening; (3) during post-test counselling, women are supported in decision-making about the continuation or termination of their pregnancy. This model might also be applicable in other fields of genetic (pre-test) counselling, where techniques for expanding genome analysis and burdensome test-outcomes challenge counselling of patients. (shrink)