In a previous paper (Duncan, T.L., Semura, J.S. in Entropy 6:21, 2004) we considered the question, “What underlying property of nature is responsible for the second law?” A simple answer can be stated in terms of information: The fundamental loss of information gives rise to the second law. This line of thinking highlights the existence of two independent but coupled sets of laws: Information dynamics and energy dynamics. The distinction helps shed light on certain foundational questions (...) in statistical mechanics. For example, the confusion surrounding previous “derivations” of the second law from energy dynamics can be resolved by noting that such derivations incorporate one or more assumptions that correspond to the loss of information. In this paper we further develop and explore the perspective in which the second law is fundamentally a law of information dynamics. (shrink)

The information loss paradox is often presented as an unavoidable consequence of well-established physics. However, in order for a genuine paradox to ensue, not-trivial assumptions about, e.g., quantum effects on spacetime, are necessary. In this work we will be explicit about these additional, speculative assumptions required. We will also sketch a map of the available routes to tackle the issue, highlighting the, often overlooked, commitments demanded of each alternative. Finally, we will display the strong link between black holes, (...) the issue of information loss and the measurement problem. (shrink)

I distinguish between two versions of the black hole information-loss paradox. The first arises from apparent failure of unitarity on the spacetime of a completely evaporating black hole, which appears to be non-globally-hyperbolic; this is the most commonly discussed version of the paradox in the foundational and semipopular literature, and the case for calling it `paradoxical' is less than compelling. But the second arises from a clash between a fully-statistical-mechanical interpretation of black hole evaporation and the quantum-field-theoretic description (...) used in derivations of the Hawking effect. This version of the paradox arises long before a black hole completely evaporates, seems to be the version that has played a central role in quantum gravity, and is genuinely paradoxical. After explicating the paradox, I discuss the implications of more recent work on AdS/CFT duality and on the `Firewall paradox', and conclude that the paradox is if anything now sharper. The article is written at a introductory level and does not assume advanced knowledge of quantum gravity. (shrink)

Markov models of evolution describe changes in the probability distribution of the trait values a population might exhibit. In consequence, they also describe how entropy and conditional entropy values evolve, and how the mutual information that characterizes the relation between an earlier and a later moment in a lineage’s history depends on how much time separates them. These models therefore provide an interesting perspective on questions that usually are considered in the foundations of physics—when and why does entropy increase (...) and at what rates do changes in entropy take place? They also throw light on an important epistemological question: are there limits on what your observations of the present can tell you about the evolutionary past? (shrink)

Stephen Hawking has argued that universes containing evaporating black holes can evolve from pure initial states to mixed final ones. Such evolution is non-unitary and so contravenes fundamental quantum principles on which Hawking's analysis was based. It disables the retrodiction of the universe's initial state from its final one, and portends the time-asymmetry of quantum gravity. Small wonder that Hawking's paradox has met with considerable resistance. Here we use a simple result for C*-algebras to offer an argument for pure-to-mixed state (...) evolution in black hole evaporation, and review responses to the Hawking paradox with respect to how effectively they rebut this argument. (shrink)

The black hole information loss paradox is a catch-all term for a family of puzzles related to black hole evaporation. For almost 50 years, the quest to elucidate the implications of black hole evaporation has not only sustained momentum, but has also become increasingly populated with proposals that seem to generate more questions than they purport to answer. Scholars often neglect to acknowledge ongoing discussions within black hole thermodynamics and statistical mechanics when analyzing the paradox, including the interpretation (...) of Bekenstein-Hawking entropy, which is far from settled. To remedy the dialectical gridlock, I have formulated an overarching, unified framework, which I call ``Black Hole Paradoxes'', that integrates the debates and taxonomizes the relevant `camps' or philosophical positions. -/- I demonstrate that black hole evaporation within Hawking's semi-classical framework insinuates how late-time Hawking radiation is an entangled global system, a contradiction in terms. The relevant forms of information loss are associated with a decrease in maximal Boltzmann entropy and an increase in global von Neumann entropy respectively, which engender what I've branded the ``paradox of phantom entanglement''. Prospective solutions are then tasked with demonstrating how late-time Hawking radiation is either exclusively an entangled subsystem, in which a black hole remnant lingers as an information safehouse, or exclusively an unentangled global system, in which information is evacuated to the exterior. -/- The disagreement between safehouse and evacuation solutions boils down to the statistical interpretation of thermodynamic black hole entropy, i.e., Bekenstein-Hawking entropy. Safehouse solutions attribute Bekenstein-Hawking entropy to a minority of black hole degrees of freedom, those that are associated with the horizon. Evacuation solutions, in contrast, attribute Bekenstein-Hawking entropy to all black hole degrees of freedom. I argue that the interpretation of Bekenstein-Hawking entropy is the litmus test to vet the overpopulated proposal space. So long as any proposal rejecting Hawking's original calculation independently derives black hole evaporation, globally conserves degrees of freedom and entanglement, preserves a version of semi-classical gravity at sub-Planckian scales, and describes black hole thermodynamics in statistical terms, then it counts as a genuine solution to the paradox. (shrink)

We discuss some recent work by Tim Maudlin concerning Black Hole Information Loss. We argue, contra Maudlin, that there is a paradox, in the straightforward sense that there are propositions that appear true, but which are incompatible with one another. We discuss the significance of the paradox and Maudlin's response to it.

A proper understanding of black hole complementarity as a response to the information loss paradox requires recognizing the essential role played by arguments for the applicability and limitations of effective semiclassical theories. I argue that this perspective sheds important light on the arguments advanced by Susskind, Thorlacius, and Uglum—although ultimately I argue that their position is unsatisfactory. I also consider the argument offered by ’t Hooft for the breakdown of microcausality around black holes, and conclude that it relies (...) on a mistaken treatment of measurement collapse. There is, however, a legitimate argumentative role for black hole complementarity, exemplified by the position of Kiem, Verlinde, and Verlinde, that calls for a more subtle analysis of the limitations facing our effective theories. (shrink)

The principle of informed consent is so firmly established in bioethics and biomedicine that the term was soon bowdlerized in common practice, such that engaging in the informed decision-making process with patients or research subjects is now often called “consenting” them. This evolution, from the original concept to the rather questionable coinage that makes consent a verb, reveals not only a loss of rhetorical precision but also a fundamental shift in the potential meaning, value, and implementation of the informed (...) consent process. Too often, the sharing of information has been replaced by the mere acquisition of agreement with the authority ostensibly offering a choice.Scholars of informed consent agree that its salience and its legitimacy derive from a fiduciary duty to inform, in order to respect, protect, and promote autonomous decision making by those to whom the duty is owed. (shrink)

Purpose. The research is devoted to the analysis of the urgent problem of the information society: the overload of a person with information and, as a result, the impossibility of adequate formation and development of the personality; as well as the problem of "digitization" of human existence and the formation of a new reality of dataism. Theoretical basis. A lot of modern scientific works are devoted to the analysis of the information society, its problems and features. The (...) information society is a logical continuation of the scientific and technological revolution, which led to the rapid growth of scientific knowledge and the technology development. In the 20th century, technologies have touched the sphere of knowledge and information, as a result of which the formation and development of the information society, or "knowledge society", takes place. Information becomes the main resource in it, and, one way or another, a person’s life is inextricably connected with the information space. With the information society formation, the problem of information search and processing becomes one of the most urgent. It turns out that despite the abundance and availability of information, it is very difficult to determine its relevance. A lot of effort is spent on developing information retrieval algorithms. Another problem is related to the person’s inability to process large amounts of data. This situation begins to influence not only the education process and professional activity, but also the formation of a person’s personality. A person is "lost" in the information space and gradually loses his/her "I". Algorithms for data analysis come to the rescue, but gradually, instead of giving a person material for thought, they begin to make decisions on their own, and therefore, live life instead of a person. With the advent of Big Data processing algorithms, a new ideological paradigm appears – dataism, which predicts the merger of a person with the general data flow. Originality. The authors make assumptions that the dataistic future is "natural". A lot of works, including in the framework of philosophy, are focused on the problem of "dissolving" a person in the information space and finding ways to overcome it. But, in our opinion, this process is a completely logical continuation of human evolution. Conclusions. Existence of a person as a data flow is not a problem and a threat, but a new dimension of his/her being, and, therefore, requires a careful study and formulation of the main principles of this form of existence. (shrink)

Claims made in the target article that information-that-specifies is contained in relations among structured energy arrays, considered as wholes, may well be true, but claims that information-that-specifies is only contained in irreducible relations among structured energy arrays, considered as wholes, fail to persuade, at least in the case of the blind.

We consider processes of emergence within the conceptual framework of the Information Loss principle and the concepts of systems conserving information; systems compressing information; and systems amplifying information. We deal with the supposed incompatibility between emergence and computability tout-court. We distinguish between computational emergence, when computation acquires properties, and emergent computation, when computation emerges as a property. The focus is on emergence processes occurring within computational processes. Violations of Turing-computability such as non-explicitness and incompleteness are (...) intended to represent partially the properties of phenomenological emergence, such as logical openness, given by the observer’s cognitive role; structural dynamics where change regards rules rather than only values; and multi-modelling where multiple non-equivalent models are required to model such structural dynamics. In this way, we validate, from an epistemological viewpoint, models and simulations of phenomenological emergence where the sequence of events constitutes the natural, analogical non-Turing computation which a cognitive complex system can reproduce through learning. Reproducibility through learning is different from Turing-like computational iteration. This paper aims to open a new, non-reductionist understanding of the conceptual relationship between emergence and computability. (shrink)

Isaac Levi's new book develops further his pioneering work in formal epistemology, focusing on the problem of belief contraction, or how rationally to relinquish old beliefs. Levi offers the most penetrating analysis to date of this key question in epistemology, offering a completely new solution and explaining its relation to his earlier proposals. He mounts an argument in favor of the thesis that contracting a state of belief by giving up specific beliefs is to be evaluated in terms of the (...) value of the information lost by doing so. The rationale aims to be thoroughly decision theoretic. Levi spells out his goals and shows that certain types of recommendations are obtained if one seeks to promote these goals. He compares his approach to his earlier account of inductive expansion. The recommendations are for "mild contractions." These are formally the same as the "severe withdrawals" considered by Pagnucco and Rott. The rationale, however, is different. A critical part of the book concerns the elaboration of these differences. The results are relevant to accounts of the conditions under which it is legitimate to cease believing and to accounts of conditionals. Mild Contraction will be of great interest to all specialists in belief revision theory and to many students of formal epistemology, philosophy of science, and pragmatism. (shrink)

This book review describes and evaluates Issac Levi's views about belief revision.

It seems intuitively obvious that metameric matching of color samples entails a loss of information, for spectrophotometrically diverse materials appear the same. This intuition implicitly relies on a conception of the function of color vision and on a related conception of how color samples should be individuated. It assumes that the function of color vision is to distinguish among spectral energy distributions, and that color samples should be individuated by their physical properties. I challenge these assumptions by articulating (...) a different conception of the function of color vision, according to which color vision serves to partition object surfaces into discrimination classes. (shrink)

This paper analyses the model of interaction at the heart of Axel Honneth's social philosophy. It argues that interaction in his mature ethics of recognition has been reduced to intercourse between human persons and that the role of nature is now missing from it. The ethics of recognition takes into account neither the material dimensions of individual and social action, nor the normative meaning of non-human persons and natural environments. The loss of nature in the mature ethics of recognition (...) is made visible through a comparison with Honneth's initial formulation of his project. As an anthropology of intersubjectivity combining the teaching of the German philosophical anthropologists and G.H. Mead, his first model sought to ground social theory in the natural preconditions of human action. The last part of the article argues that a return to Mead's theory of practical intersubjectivity informed by Merleau-Ponty's germane theory of intercorporeity provides essential conceptual tools to enable the integration of the natural and the material within the theory of recognition. (shrink)

This paper suggests a way to elaborate the ethical implications of the Warsaw International Mechanism (WIM) as decided at COP 19 from the perspective of justice. It advocates three pro-posals. First, in order to fully understand the responsibilities and liabilities implied in the WIM, adaptation needs to be distinguished from loss and damage (L&D) on the basis of the different goals which should be attributed to adaptation and to L&D approaches. Second, the primary concern of the WIM should be (...) compensatory justice. In case of climate L&D, three aspects of compensatory justice should be kept separate: corrective liability, remedial responsibility, and with regard to the resources available, fair remedy. Third, it is crucial to distinguish between recov-erable damage and irrecoverable or at least not fully recoverable loss. This distinction is crucial because it informs the principles of fair remedy and because damage and loss may differ in their relevance for the stability and functioning of a human system. (shrink)

Each year in the UK there are approximately 250,000 miscarriages, 3,000 stillbirths and 3,000 terminations following a diagnosis of fetal-abnormality. This paper draws from original empirical research into the experience of pregnancy loss and the accompanying decisionmaking processes. A key finding is that there is considerable variation across England in the range of options that are offered for disposal of pregnancy remains and the ways in which information around disposal are communicated. This analysis seeks to outline the key (...) features of what constitutes effective communication in this context, where effective communication is taken to mean that patients are provided with the key information necessary, in an appropriate manner, so that they are fully able to make a decision. A primary source of evidence includes interviews with the bereaved and pregnancy-loss support workers, in order to understand how the options available, and associated necessary procedures, are communicated. In addition, patient information leaflets are also analyzed as they offer an important tool for information delivery at a difficult and emotionally charged time. Following this, an overview is provided of the information that these leaflets should contain, along with guidance on effective presentation of this information. (shrink)

The black hole information paradox arises from an apparent conflict between the Hawking black hole radiation and the fact that time evolution in quantum mechanics is unitary. The trouble is that while the former suggests that information of a system falling into a black hole disappears, the latter implies that information must be conserved. In this work we discuss the current divergence in views regarding the paradox, we evaluate the role that objective collapse theories could play in (...) its resolution and we propose a link between spontaneous collapse events and microscopic virtual black holes. (shrink)

While the precipitous decline of biodiversity threatens life-sustaining processes and vast segments of the human population, concern about its loss remains extremely shallow. Nearly all motivational campaigns falsely assume that upon appreciating the relevant information, people will be sufficiently motivated to do something. But rational argumentation is doomed to fail, for there exists a motivational gap between a comprehension of the crisis and action taken based upon such knowledge. The origin of the gap lies neither in the quantity (...) and quality of information on the crisis, nor in the putative confl ict between self-interest and morality. Instead, it lies in “remoteness conditions” which dissociate decision-makers from ecological damage and enfeeble incentive to correct it. The centralremoteness conditions are spatial, temporal, and consequential. They can be eliminated by concretizing and particularizing earth others. While direct-experience, place-based educational programs satisfy the criteria, they are uncommon. There is also little opportunity for working adultsto engage in these sorts of activities. As such, the outlook for endangered species and humans in the developing world remains dire. (shrink)

Since the choice of a particular loss function strongly influences the resulting inference, it seems necessary to rely on “intrinsic” losses when no information is available about the utility function of the decision-maker, rather than to call for classical losses like the squared error loss. Since this setting is quite similar to the derivation of noninformative priors in Bayesian analysis, we first recall the conditions of this derivation and deduce from these conditions some requirements on the intrinsic (...) losses. It then appears that these loss functions should only depend on the sampling distribution and that they should be independent of the parameterization of the distribution. The resulting estimators are therefore transformation equivariant. We study the properties of two natural intrinsic losses, namely entropy and Hellinger losses, and show that they can be expressed in closed form for exponential families. Moreover, the entropy loss also provides analytic expressions of Bayes estimators under conjugate priors; the derivation of Bayes estimators associated with the Hellinger loss is more cumbersome, as shown in Poisson and Gamma cases, while leading to similar estimators. (shrink)

It is suggested that quantum mechanics is not fundamental but emerges from classical information theory applied to causal horizons. The path integral quantization and quantum randomness can be derived by considering information loss of fields or particles crossing Rindler horizons for accelerating observers. This implies that information is one of the fundamental roots of all physical phenomena. The connection between this theory and Verlinde’s entropic gravity theory is also investigated.

This paper examines the role that insurance and mitigation can play in reducing losses from natural disasters using data collected as part of a large-scale study on catastrophic risk jointly undertaken by the Wharton Risk Management Center in conjunction with Georgia State University and the Insurance Information Institute. The paper graphically demonstrates why disaster losses have increased in the past twenty-five years and the magnitude of the problem today. It then shows how mitigation measures can reduce future losses using (...) data on residential homes from four states facing severe risks from hurricanes. Insurance premiums can be used to incentivize homeowners to invest in protective measures if disaster coverage programs adhere to a set of guiding principles. The paper proposes long-term insurance as a way of reducing losses from future disasters and addressing concerns facing insurers and homeowners in hazard-prone areas. (shrink)

While the precipitous decline of biodiversity threatens life-sustaining processes and vast segments of the human population, concern about its loss remains extremely shallow. Nearly all motivational campaigns falsely assume that upon appreciating the relevant information, people will be sufficiently motivated to do something. But rational argumentation is doomed to fail, for there exists a motivational gap between a comprehension of the crisis and action taken based upon such knowledge. The origin of the gap lies neither in the quantity (...) and quality of information on the crisis, nor in the putative conflict between self-interest and morality. Instead, it lies in “remoteness conditions” which dissociate decision-makers from ecological damage and enfeeble incentive to correct it. The central remoteness conditions are spatial, temporal, and consequential. They can be eliminated by concretizing and particularizing earth others. While direct-experience, place-based educational programs satisfy the criteria, they are uncommon. There is also little opportunity for working adultsto engage in these sorts of activities. As such, the outlook for endangered species and humans in the developing world remains dire. (shrink)

The effect intended by Kierkegaard's rhetoric is a certain self-relationship, which cannot be formulated and-given out as doctrine or information, but which the reader is required to achieve on his own. The books provide only the occasion, the impetus, and the demand. For example, the proposition, "Truth is subjectivity," is not a philosophical indicative, but a rhetorical imperative. Translated into the language of personal address, it says: "You reader! Whatever you believe, whatever you claim to know, remember in fear (...) and trembling that you hold this faith and stake this claim solely on the strength of your own freedom to do so, with no guarantee more ultimate than your own decision, at your own risk, and on your own responsibility!" This charge to the reader, which is the real and indirect import of "Truth is subjectivity," is as far as it could be from the epistemological relativism which the proposition immediately suggests. What the reader is to get from "Truth is subjectivity" is not the comforting assurance that "it doesn't matter what you believe," but rather the existential terror--that glimpse of the abyss which is itself a confrontation with the Absolute--the terror that ensues when "the uncertainty of all things is thought infinitely.". (shrink)

Person reidentification aims to recognize a specific pedestrian from uncrossed surveillance camera views. Most re-id methods perform the retrieval task by comparing the similarity of pedestrian features extracted from deep learning models. Therefore, learning a discriminative feature is critical for person reidentification. Many works supervise the model learning with one or more loss functions to obtain the discriminability of features. Softmax loss is one of the widely used loss functions in re-id. However, traditional softmax loss inherently (...) focuses on the feature separability and fails to consider the compactness of within-class features. To further improve the accuracy of re-id, many efforts are conducted to shrink within-class discrepancy as well as between-class similarity. In this paper, we propose a circle-based ratio loss for person re-identification. Concretely, we normalize the learned features and classification weights to map these vectors in the hypersphere. Then we take the ratio of the maximal intraclass distance and the minimal interclass distance as an objective loss, so the between-class separability and within-class compactness can be optimized simultaneously during the training stage. Finally, with the joint training of an improved softmax loss and the ratio loss, the deep model could mine discriminative pedestrian information and learn robust features for the re-id task. Comprehensive experiments on three re-id benchmark datasets are carried out to illustrate the effectiveness of the proposed method. Specially, 83.12% mAP on Market-1501, 71.66% mAP on DukeMTMC-reID, and 66.26%/63.24% mAP on CUHK03 labeled/detected are achieved, respectively. (shrink)

The essay is concentrated on emotional affects caused by representation of violence in the case of Russia’s war against Ukraine and beyond. Instant accessibility to first-hand visual information created fertile soil for planting and then multiplying manipulative strategies of one or another political interest. Meanwhile, the demand for shocking content continues to steadily rise because it guarantees popularity, spectacle and even a form of pleasure. This, in turn, supports a very propagandistic version of reality where violence plays a central (...) role in the overall design and transmission of contents, which is driven by shock as an affective medium. Blind Spot, Gradual Loss of Vision and Speck in the Eye represent a body of works by Mykola Ridnyi, address the question of what potential response(s) could be given by artistic interventions understood as a dialectical and critical framework able to face and make visible the problem of dehumanization through violence? (shrink)

History from Loss challenges the common thought that 'history is written by the winners' and explores how history makers in different times and places across the globe have written histories from loss, even when this has come at the threat to their own safety. A distinguished group of historians from around the globe offer an introduction to different history-makers' lives and ideas, and important extracts from their works which highlight various meanings of loss: from physical ailments to (...) social ostracism, exile to imprisonment, and from dispossession to potential execution. Throughout the volume consideration of the information 'bubbles' of different times and places helps to show how information has been weaponised to cause harm. In this way, the text helps to put current debates about the biases and weaponization of platforms such as social media into global and historical perspective. In combination, the chapters build a picture of history from loss which is global, sustained, and anything but a simple mirror of history made by victors. The volume also includes an Introduction and Afterword which draw out the key meanings of history from loss, and which offer ideas for further exploration. History from Loss provides an invaluable resource for students, teachers, and general readers who wish to put current debates on bias, the politicization of history, and threats to history makers into global and historical perspective. (shrink)

Analyzing geometric properties of high-dimensional loss functions, such as local curvature and the existence of other optima around a certain point in loss space, can help provide a better understanding of the interplay between neural network structure, implementation attributes, and learning performance. In this work, we combine concepts from high-dimensional probability and differential geometry to study how curvature properties in lower-dimensional loss representations depend on those in the original loss space. We show that saddle points in (...) the original space are rarely correctly identified as such in expected lower-dimensional representations if random projections are used. The principal curvature in the expected lower-dimensional representation is proportional to the mean curvature in the original loss space. Hence, the mean curvature in the original loss space determines if saddle points appear, on average, as either minima, maxima, or almost flat regions. We use the connection between expected curvature in random projections and mean curvature in the original space (i.e., the normalized Hessian trace) to compute Hutchinson-type trace estimates without calculating Hessian-vector products as in the original Hutchinson method. Because random projections are not suitable to correctly identify saddle information, we propose to study projections along dominant Hessian directions that are associated with the largest and smallest principal curvatures. We connect our findings to the ongoing debate on loss landscape flatness and generalizability. Finally, for different common image classifiers and a function approximator, we show and compare random and Hessian projections of loss landscapes with up to about 7×10^6 parameters. (shrink)

This research tackled the challenges public secondary schools in Sagbayan District, Bohol, faced regarding records management. The study employed a mixed research design, combining both descriptive-qualitative and descriptive- quantitative methods. The qualitative phase involved conducting in-depth interviews and focus group discussions with relevant stakeholders involved in records management. On the other hand, the quantitative phase utilized survey questionnaires to gather data from relevant stakeholders to determine the acceptability of the proposed MIS among end-users. The first phase findings revealed various challenges (...) in records management faced by the schools, such as inefficient manual record-keeping systems, difficulties in data retrieval, and the risk of data loss due to inadequate backup procedures. These challenges highlighted the need for a comprehensive, technology-driven solution to streamline records management processes and ensure data security. The evaluation results in the second phase showed that the developed Management Information System (MIS) was well-accepted among the end users. The absence of any significant difference in the level of acceptability among the participants further validated the system's suitability for addressing their specific needs. The successful implementation of the MIS proved to be an effective solution to the records management challenges faced by the public secondary schools in Sagbayan District, Bohol. (shrink)

This introductory chapter summarises key findings of the twenty-two book chapters in terms of five propositions. These propositions, each building on relevant findings linked to forward-looking suggestions for research, policy and practice, reflect the architecture of the book, whose sections proceed from setting the stage to critical issues, followed by a section on methods and tools, to chapters that provide geographic perspectives, and finally to a section that identifies potential policy options. The propositions comprise (1) Risk management can be an (...) effective entry point for aligning perspectives and debates, if framed comprehensively, coupled with climate justice considerations and linked to established risk management and adaptation practice; (2) Attribution science is advancing rapidly and fundamental to informing actions to minimise, avert, and address losses and damages; (3) Climate change research, in addition to identifying physical/hard limits to adaptation, needs to more systematically examine soft limits to adaptation, for which we find some evidence across several geographies globally; (4) Climate risk insurance mechanisms can serve the prevention and cure aspects emphasised in the L&D debate but solidarity and accountability aspects need further attention, for which we find tentative indication in applications around the world; (5) Policy deliberations may need to overcome the perception that L&D constitutes a win-lose negotiation “game” by developing a more inclusive narrative that highlights collective ambition for tackling risks, mutual benefits and the role of transformation. [Open access]. (shrink)

The commentaries in response to our feature paper1 are indicative of the varied perspectives that can be taken towards artificial amnion and placenta technology (AAPT) and more specifically its relationship with pregnancy (loss). Kennedy rightly argues that empirical research is essential for understanding the experiences of pregnancy loss and AAPT2 and our own advocacy of empirical research is evident in previous work.3–5 Kennedy also acknowledges the current impossibility of researching AAPT experiences since it has not yet been applied (...) in clinical settings. It is precisely for this reason that we draw on the reported experiences of neonatal intensive care (NICU) parents since they present the closest analogy which can be drawn with the technology.1 What we reject in Kennedy’s response, however, is the claim that the experiences of NICU parents have been ‘exploited’ by us.2 Studies documenting the experiences of NICU parents were drawn on to indicate that our considerations are more than mere speculation. As stated, the experiences of NICU parents, particularly the pregnant individual who experiences pregnancy loss, are the closest indication we have of how AAPT and what it entails may be experienced. To claim that this data is being exploited by us is to undermine the very purpose that such research is undertaken—to indicate how future care may be improved. It would be much more harmful to not use this information. While we believe that experiences of …. (shrink)

Natural disasters, technological disasters, and terrorist attacks have an extensive aftermath, often involving society’s institutions such as the legal system and the police. Victims’ perceptions of institutional trustworthiness may impact their potential for healing. This cross-sectional study investigates institutional trust, health, and social support in victims of a disaster that occurred in 1990. We conducted face-to-face interviews with 184 survivors and bereaved, with a 60% response rate 26 years after the disaster. Levels of trust in the police and in the (...) justice system were compared with general population data. We assessed the relationships between institutional trust and current psychological distress, social support, and quality of life. The levels of trust in the police and in the justice system were notably lower in survivors and bereaved than in the general population. Among the victims, low institutional trust was associated with more mental health problems, poorer social support, more barriers to seeking social support, and a lower quality of life. Lost trust in the aftermath of a disaster may perhaps never be restored and the lack of trust may act to strengthen or maintain health problems. An exclusively individualistic approach to trauma and disaster may miss out on the opportunities for promoting health and wellbeing that lies within the larger societal structures. Decision-makers should take this information into account, and acknowledge the potential long-term consequences of institutional performance in the aftermath of a disaster. (shrink)

Geographic information reflects ontological world views, just like any linguistic utterance. However, in comparison with spoken language, all kinds of digital information is affected by the problem of reference to an even larger extent, because of the loss of the context of speech. How can the phenomena underlying digital information be referred to in an inter-subjective way? The problem is not that machines cannot communicate, but that humans frequently misunderstand each other when communicating via machines. This (...) book puts forward a proposal about how semantic reference can be reproduced based on the operations necessary to generate a dataset. These include cognitive constructions as well as perceptual operations, i. e., operations of the human attentional apparatus. Perceptual operations allow one to share information by focusing human attention on aeGestaltsAE in the perceived space around the body. Gestalt mechanisms allow observers to make predications, i. e., to relate foci of attention. The author proposes a kind of aepractical constructivismAE guided by a formal language.The idea is to describe data aebottom-upAE in order to reconstruct the observation and abstraction process, instead of presuming abstract ontological concepts. This approach is demonstrated by reconstructing the concept of a road network, which underlies an important kind of geographic data. (shrink)

In his final years, Josiah Royce worked to develop his theories of community and interpretation in practical directions. In particular, he developed an account of insurance as a special community of interpretation, and proposed the creation of an international board of insurance as a deterrent for war. Rather than evaluating Royce’s policy recommendations, this paper explores how his conception of insurance clarifies his account of interpretation. For Royce, insurance provides the best model for communal interpretation thus far because an insurer (...) seeks to prevent loss in the face of risky action, in addition to adjudicating between competing claims. This paper concludes with some reflections on how the problem of moral hazard can inform a Roycean conception of philosophy. (shrink)

This article addresses the question whether companies benefit from their commitment to corporate social responsibility. The authors argue that firms which score high on CSR activities build investor confidence and find evidence that they benefit from lower information asymmetry. The authors measure information asymmetry by insider trading, which is defined as the trading of a company’s shares by corporate insiders who have an information advantage with the aim to reap gains or avoid losses. Using a sample of (...) U.S. firms listed in the MSCI World Index during the period 2004 to 2013 and the firm- and industry-level CSR rating from Global Engagement Service, the authors show that insider transactions in firms with a high score on CSR activities lead to lower abnormal returns. This investigation extends current literature on the business case for CSR by explaining the influence of CSR activities on asymmetric information. (shrink)

Humanity has begun to move from the natural world intothe cyber world. Issues surrounding this mentalmigration are debated in philosophical dialogue. Thelead character is Becket Geist, a romantic philosopherwith views tempered by 20th century science. He openswith a monologue in which he argues that loss of theworld in exchange for the cyber world is dark andinevitable. His chief adversary is Fortran McCyborg,a cyborg with leanings toward Scottish philosophy. The moderating force is Nonette Naturski who championsnaturalism, conservation of humanist ideals, (...) andprudent conclusions. The ensuing dialogue examineseight counter-arguments to Geist''s vision. Thearguments and Geist''s replies lead to unanticipatedchanges in position that cascade to a chillingclose. (shrink)

Rapid advances and exponential growth in computer and telecommunications technology have taken individual records and papers revealing the most intimate details of one’s life, habits, and genetic predisposition from the private sector into the public arena in derogation of privacy considerations. Although computerized medical information offers a means of streamlining and improving the health care delivery system through speed and enormous storage capacity, it also presents new challenges as it affects the right of privacy and expectation of confidentiality, creating (...) serious ethical and legal issues. Other considerations include constitutional matters such as loss of liberty when one is compelled to remain in an undesirable or unsuitable job so that insurance will not be canceled or the inability to secure another more suitable position due to genetic predisposition and denial of equal protection of the laws if one is stigmatized because one belongs to a certain ethnic or racial group that exhibits a particular genetic propensity. Collateral questions concern the propriety of disclosure of confidential health care information, including genetic data. This article also considers the proposed federal guidelines for a health information privacy law. (shrink)