Sudden, broad-scale shifts in public opinion about social problems are relatively rare. Until recently, social scientists were forced to conduct post-hoc case studies of such unusual events that ignore the broader universe of possible shifts in public opinion that do not materialize. The vast amount of data that has recently become available via social media sites such as Facebook and Twitter—as well as the mass-digitization of qualitative archives provide an unprecedented opportunity for scholars to avoid such selection on the dependent (...) variable. Yet the sheer scale of these new data creates a new set of methodological challenges. Conventional linear models, for example, minimize the influence of rare events as “outliers”—especially within analyses of large samples. While more advanced regression models exist to analyze outliers, they suffer from an even more daunting challenge: equifinality, or the likelihood that rare events may occur via different causal pathways. I discuss a variety of possible solutions to these problems—including recent advances in fuzzy set theory and machine learning—but ultimately advocate an ecumenical approach that combines multiple techniques in iterative fashion. (shrink)

School climate is a multidimensional construct of the quality of a student’s academic environment, often subsuming dimensions such as safety, instructional practices, social relationships, school facilities, and school connectedness. Positive school climate has beneficial effects on a wide range of adjustment variables in youth, including academic achievement, mental health, school attendance and graduation, and school-based behavior. Studies regarding school climate assessment have burgeoned in recent years but remain marked by limited sample sizes, narrow developmental levels, restricted items, unclear psychometric strength (...) across multiple demographic groups, and lack of integration with key student education contextual factors such as academic mindset and social emotional learning. The present study evaluated a comprehensive measure of aspects of school climate, academic mindset, and social emotional learning in a sample of 105,379 diverse students (Mage = 13.47 years; SD = 2.47). The 9-factor structure of the School Climate and Academic Mindset Inventory was supported via confirmatory factor analysis. A trimmed model displayed adequate goodness-of-fit for males and females, younger age groups, and European American, biracial/multiracial, Hispanic, Native American, and Native Hawaiian/Pacific Islander students. The trimmed model was slightly less strong for older age groups as well as for African American and Asian American students. The scale may be useful for assessing school climate interventions, longitudinal climate patterns, and school-based algorithms of future performance, though additional validation of the scale remains necessary. (shrink)

The year 2019 witnessed the 20th Jubileum of the Växjö conference series on quantum foundations and probability in physics. This has been the longest running series of conferences on the subject in history. Many old and new friendships were forged at Linnaeus University and the beautiful surrounding lakes of Småland, where once yearly everyone gathers to renew the debate and report their latest progress. 2019 also represents the Porcelain Anniversary—18 years—of the point of view on quantum theory known as QBism. (...) In this regard, the 2001 meeting in the series was pivotal in more ways than one. Not only did it instigate Fuchs’s break [1] from the earlier (Jaynes style) “objective Bayesianism” and neo-Copenhagen thinking of Caves et al. [2], but it was the first meeting at an international scale to indicate that the quantum information revolution might have something genuine to contribute to quantum foundational thought. That meeting set the pace far beyond Växjö by the participation of a number of luminaries of quantum information: The late Asher Peres, Daniel Greenberger, David Mermin, Herbert Bernstein, Carlton Caves, Rüdiger Schack, Richard Jozsa, Benjamin Schumacher, and John Smolin. One could almost hear a battle cry echo from the woods, “Quantum foundations from quantum information or die!” The foundations debate had turned so stale by the time, it would surely die without an influx of new thinking. (shrink)

One objection to xenotransplantation is that it will require the large-scale breeding, raising and killing of genetically modified pigs. The pigs will need to be raised in designated pathogen-free facilities and undergo a range of medical tests before having their organs removed and being euthanised. As a result, they will have significantly shortened life expectancies, will experience pain and suffering and be subject to a degree of social and environmental deprivation. To minimise the impact of these factors, we propose the (...) following option for consideration—ethically defensible xenotransplantation should entail the use of genetic disenhancementifit becomes possible to do so and if that pain and suffering cannot be eliminated by other means. Despite not being a morally ideal ‘solution’, itismorally better to prevent unavoidable pain until a viable non-animal alternative becomes available. (shrink)

The SSIS SEL Brief Scales are multi-informant measures that were developed to efficiently assess the SEL competencies of school-age youth in the United States. Recently, the SSIS SELb was translated into multiple languages for use in a multi-site study across six European countries. The purpose of the current study was to examine concurrent and predictive evidence for the SEL Composite scores from the translated versions of the SSIS SELb Scales. Results indicated that SSIS SELb Composite scores demonstrated expected (...) positive concurrent and predictive relationships with scores from the Connor-Davidson Resilience Scale and negative relationships with scores from the problem behavior scales of the Strengths and Difficulties Questionnaire. Although there were a few exceptions, these patterns generally were consistent across informants and samples providing initial validity evidence for the Composite score from the translated versions of the SSIS SELb Scales. Limitations and future research directions are discussed. (shrink)

In the United States, food banks served an estimated 46 million people in 2015. A combination of government policy reforms and political economic trends contributed to the rising numbers of individuals relying on private food assistance in the US, the United Kingdom and other high-income countries. Although researchers frequently map urban food environments, this project is one of the first to map private food assistance and potential need at the census-tract scale. We utilize Geographic Information Systems, demographic data, and food (...) assistance locations to develop a rapid assessment tool that could support food banks, pantries, soup kitchens, and government agencies that seek to answer the question of whether people with the greatest need have food distribution sites in close proximity. We define access based on distance and then calculate potential food insecurity using either poverty rates or a food insecurity index. We apply these methods in a case study analysis of Santa Clara County, California. Our findings suggest that food assistance distribution locations match the areas of potential need in more than 80% of urban census tracts. However, there are several potentially underserved locations and populations that could benefit from new food assistance operations. The poverty and index-based approaches show significant spatial overlap in mapped areas of high food insecurity and low access. The poverty only approach produces a higher estimate of food insecurity rates, is easier to calculate, and draws attention to the need to address poverty as a root cause of hunger. (shrink)

The Global Burden of Disease Study is one of the largest-scale research collaborations in global health, producing critical data for researchers, policy-makers, and health workers about more than 350 diseases, injuries, and risk factors. Such an undertaking is, of course, extremely complex from an empirical perspective. But it also raises complex ethical and philosophical questions. In this volume, a group of leading philosophers, economists, epidemiologists, and policy scholars identify and discuss these philosophical questions. Better appreciating the philosophical dimensions of a (...) study like the GBD can make possible a more sophisticated interpretation of its results, and it can improve epidemiological studies in the future, so that they are better suited to produce results that help us to improve global health. (shrink)

Genome‐wide identification of transcription factor binding sites with the ChIP‐seq method is an extremely important scientific endeavor − one that should ideally be performed for every transcription factor in as many cell types as possible. A major hurdle on the way to this goal is the necessity for a specific, ChIP‐grade antibody for each transcription factor of interest, which is often not available. Here, we describe CETCh‐seq, a recently published method utilizing genome engineering with the CRISPR/Cas9 system to circumvent the (...) need for a specific antibody. Using the CETCh‐seq method, targeted genomic editing results in an epitope‐tagged transcription factor, which is recognized by a well‐characterized, standard antibody, efficacious for ChIP‐seq. We have used CETCh‐seq in human cancer cell lines as well as mouse embryonic stem cells. We find that roughly 60% of transcription factors tagged using CETCh‐seq produce a high quality ChIP‐seq map, a significant improvement over traditional antibody‐based methods. (shrink)

At the global as well as local scales, some of the geometry of types of neuron arbors—both dendrites and axons—appears to be self-organizing: Their morphogenesis behaves like flowing water, that is, fluid dynamically; waterflow in branching networks in turn acts like a tree composed of cords under tension, that is, vector mechanically. Branch diameters and angles and junction sites conform significantly to this model. The result is that such neuron tree samples globally minimize their total volume—rather than, for example, (...) surface area or branch length. In addition, the arbors perform well at generating the cheapest topology interconnecting their terminals: their large-scale layouts are among the best of all such possible connecting patterns, approaching 5% of optimum. This model also applies comparably to arterial and river networks. S1063-651X 99 16205-6.. (shrink)

The venerable cities of the past, such as Venice or Amsterdam, convey a feeling of wholeness, an organic unity that surfaces in every detail, large and small, in restaurants, shops, public gardens, even in balconies and ornaments. But this sense of wholeness is lacking in modern urban design, with architects absorbed in problems of individual structures, and city planners preoccupied with local ordinances, it is almost impossible to achieve. In this groundbreaking volume, architect and planner Christopher Alexander presents a (...) new theory of urban design which attempts to recapture the process by which cities develop organically. To discover the kinds of laws needed to create a growing whole in a city, Alexander proposes here a preliminary set of seven rules which embody the process at a practical level and which are consistent with the day-to-day demands of urban development. He then puts these rules to the test, setting out with a number of his graduate students to simulate the urban redesign of a high-density part of San Francisco, initiating a project that encompassed some ninety different design problems, including warehouses, hotels, fishing piers, a music hall, and a public square. This extensive experiment is documented project by project, with detailed discussion of how each project satisfied the seven rules, accompanied by floorplans, elevations, street grids, axonometric diagrams and photographs of the scaled-down model which clearly illustrate the discussion. A New Theory of Urban Design provides an entirely new theoretical framework for the discussion of urban problems, one that goes far to remedy the defects which cities have today. (shrink)

Contemporary architecture is increasingly grounded in science and mathematics. Architectural discourse has shifted radically from the sometimes disorienting Derridean deconstruction, to engaging scientific terms such as fractals, chaos, complexity, nonlinearity, and evolving systems. That's where the architectural action is -- at least for cutting-edge architects and thinkers -- and every practicing architect and student needs to become conversant with these terms and know what they mean. Unfortunately, the vast majority of architecture faculty are unprepared to explain them to students, not (...) having had a scientific education themselves. Here is an architecture book by an architect/scientist, just in time to help architects in the new millennium. Alexander discusses many of the scientific terms arising in cutting-edge architecture, and explains them to those who don't have scientific training or advanced mathematical knowledge. We find discussions of the evolution of forms; the importance of process in design; iteration; genetic algorithms; sequences of transformations; different levels of scale (i.e. fractals); etc. They are explained here by an architect who is also a scientist, because he wants to change the way architects think and build. Alexander is not merely popularizing other scientists' results and making them accessible to architects: he is in fact presenting new and original scientific work that ties many of these concepts together in a way that will be useful to architects. (shrink)

This paper defends three claims about concrete or physical models: these models remain important in science and engineering, they are often essentially idealized, in a sense to be made precise, and despite these essential idealizations, some of these models may be reliably used for the purpose of causal explanation. This discussion of concrete models is pursued using a detailed case study of some recent models of landslide generated impulse waves. Practitioners show a clear awareness of the idealized character of these (...) models, and yet address these concerns through a number of methods. This paper focuses on experimental arguments that show how certain failures to accurately represent feature X are consistent with accurately representing some causes of feature Y, even when X is causally relevant to Y. To analyse these arguments, the claims generated by a model must be carefully examined and grouped into types. Only some of these types can be endorsed by practitioners, but I argue that these endorsed claims are sufficient for limited forms of causal explanation. (shrink)

What is philosophy of science? Numerous manuals, anthologies or essays provide carefully reconstructed vantage points on the discipline that have been gained through expert and piecemeal historical analyses. In this paper, we address the question from a complementary perspective: we target the content of one major journal of the field—Philosophy of Science—and apply unsupervised text-mining methods to its complete corpus, from its start in 1934 until 2015. By running topic-modeling algorithms over the full-text corpus, we identified 126 key research topics (...) that span across 82 years. We also tracked their evolution and fluctuating significance over time in the journal articles. Our results concur with and document known and lesser-known episodes of the philosophy of science, including the rise and fall of logic and language-related topics, the relative stability of a metaphysical and ontological questioning (space and time, causation, natural kinds, realism), the significance of epistemological issues about the nature of scientific knowledge as well as the rise of a recent philosophy of biology and other trends. These analyses exemplify how computational text-mining methods can be used to provide an empirical large-scale and data-driven perspective on the history of philosophy of science that is complementary to other current historical approaches. (shrink)

BackgroundAs hospitals have grown more complex, the ethical concerns they confront have grown correspondingly complicated. Many hospitals have consequently developed health care ethics programs (HCEPs) that include far more than ethics consultation services alone. Yet systematic research on these programs is lacking.MethodsBased on a national, cross-sectional survey of a stratified sample of 600 US hospitals, we report on the prevalence, scope, activities, staffing, workload, financial compensation, and greatest challenges facing HCEPs.ResultsAmong 372 hospitals whose informants responded to an online survey, 97% (...) of hospitals have HCEPs. Their scope includes clinical ethics functions in virtually all hospitals, but includes other functions in far fewer hospitals: ethical leadership (35.7%), regulatory compliance (29.0%), business ethics (26.2%), and research ethics (12.6%). HCEPs are responsible for providing ongoing ethics education to various target audiences including all staff (77.0%), nurses (59.9%), staff physicians (49.0%), hospital leadership (44.2%), medical residents (20.3%) and the community/general public (18.4%). HCEPs staff are most commonly involved in policy work through review of existing policies but are less often involved in development of new policies. HCEPs have an ethics representative in executive leadership in 80.5% of hospitals, have representation on other hospital committees in 40.7%, are actively engaged in community outreach in 22.6%, and lead large-scale ethics quality improvement initiatives in 17.7%. In general, major teaching hospitals and urban hospitals have the most highly integrated ethics programs with the broadest scope and greatest number of activities. Larger hospitals, academically affiliated hospitals, and urban hospitals have significantly more individuals performing HCEP work and significantly more individuals receiving financial compensation specifically for that work. Overall, the most common greatest challenge facing HCEPs is resource shortages, whereas underutilization is the most common greatest challenge for hospitals with fewer than 100 beds. Respondents’ strategies for managing challenges include staff training and additional funds.ConclusionsWhile this study must be cautiously interpreted due to its limitations, the findings may be useful for understanding the characteristics of HCEPs in US hospitals and the factors associated with these characteristics. This information may contribute to exploring ways to strengthen HCEPs. (shrink)

Combinatorial network optimization appears to fit well as a model of brain structure: connections in the brain are a critically constrained resource, hence their deployment in a wide range of cases is finely optimized to “‘save wire". This review focuses on minimization of large-scale costs, such as total volume for mammal dendrite and axon arbors and total wirelength for positioning of connected neural components such as roundworm ganglia (and also mammal cortex areas). Phenomena of good optimization raise questions about mechanisms (...) for their achievement: the examples of optimized neuroanatomy here turn out to include candidates for some of the most complex biological structures known to be derivable purely from simple physical energy minimization processes. Part of the functional role of such fine-tuned wiring optimization may be as a compact strategy for generating self-organizing complex neuroanatomical.. (shrink)

This paper investigates the way that linguistic expressions influence vagueness, focusing on the interpretation of the positive (unmarked) form of gradable adjectives. I begin by developing a semantic analysis of the positive form of ‘relative’ gradable adjectives, expanding on previous proposals by further motivating a semantic basis for vagueness and by precisely identifying and characterizing the division of labor between the compositional and contextual aspects of its interpretation. I then introduce a challenge to the analysis from the class of ‘absolute’ (...) gradable adjectives: adjectives that are demonstrably gradable, but which have positive forms that relate objects to maximal or minimal degrees, and do not give rise to vagueness. I argue that the truth conditional difference between relative and absolute adjectives in the positive form stems from the interaction of lexical semantic properties of gradable adjectives—the structure of the scales they use—and a general constraint on interpretive economy that requires truth conditions to be computed on the basis of conventional meaning to the extent possible, allowing for context dependent truth conditions only as a last resort. (shrink)

Collective action is a widespread social phenomenon, ranging from intricate duets to routinized, hierarchical cooperation within bureaucratic structures. Standard accounts of collective action (such as those offered by Bratman, Gilbert, Searle, and Tuomela and Miller) have attempted to explain cooperation in the context of small-scale, interdependent, egalitarian activities. Because the resulting analyses focus on the intricate networks of reciprocal expectation present in these contexts, they are less useful in explaining the nature of collective action in larger or more diffuse social (...) contexts. I argue here instead for a minimalist account of collective action, which explains collective action across a broad range of contexts by reference to individuals’ overlapping “participatory intentions,” i.e., intentions to do one’s part in a collective act. Participatory intentions are, formally, simply species of individual instrumental intentions, although their objects make irreducible reference to collective acts. (shrink)

How things were a decade ago: The largest rain forest of our planet abides in the Amazon Basin, a tenth of the entire world biomass. It is one of the last great frontiers on earth; only the bottom of the sea presents terra incognita on so rich and grand a scale. Perhaps half the planet's species dwell in Amazonia, most of them still unknown to our own technological encampment. No mere ocean of green, this community is so intricately interwoven as (...) to constitute a single vast organism, the one true Leviathan, outweighing all the whales in all the oceans of the world that have ever lived. It is the last and greatest forest on earth, and now it is disappearing before it has been discovered: At nearly an acre a second, the TransAmazon highway system and the land clearing operations it has enabled are extinguishing the forest before it can be explored. From space, Landsat pictures show the burned-over patches spreading with the highway network year by year, magenta sores in the false-color images. We, the voracious Lilliputians now, antlike, are dismantling the greatest biochemical engine on earth at a scale so vast that the carbon dioxide economy of the entire planetary atmosphere suffers. In a century of genocides, perhaps the penultimate great extinction unfolds, prologue to the threatening self-immolation of our own species. (shrink)

Human neural and behavioral activities have been reported to exhibit fractal dynamics known as 1/f noise, which is more aptly named 1/f scaling. Some argue that 1/f scaling is a general and pervasive property of the dynamical substrate from which cognitive functions are formed. Others argue that it is an idiosyncratic property of domain‐specific processes. An experiment was conducted to investigate whether 1/f scaling pervades the intrinsic fluctuations of a spoken word. Ten participants each repeated the word bucket over 1,000 (...) times, and fluctuations in acoustic measurements across repetitions generally followed the 1/f scaling relation, including numerous parallel yet distinct series of 1/f fluctuations. On the basis of work showing that 1/f scaling is a universal earmark of metastability, it is proposed that the observed pervasiveness of 1/f fluctuations in speech reflects the fact that cognitive functions are formed as metastable patterns of activity in brain, body, and environment. (shrink)

Ontological understanding of biological units is crucial to their use in experimental design, analysis, and interpretation. Conceptualizing fundamental units in biology as individuals or classes is important for subsequent development of discovery operations. While the criteria for diagnosing individuals are acknowledged, temporal boundedness is often misinterpreted and temporal minima are applied to units in question. This results in misdiagnosis or abandonment of ontological interpretation altogether. Biological units such as areas of endemism in biogeography and species in evolutionary biology fall victim (...) to such problems. Our goal here is to address the misconception that biological individuals such as species and areas of endemism have a temporal minimum. Areas of endemism can persist within small temporal boundaries in the context of metapopulation dynamics, island biogeography, and range expansion and contraction. Similarly, lineage reticulation illustrates examples of short-lived species. Here, examples of known entities are provided to illustrate their persistence on short time scales in attempt to rescue future interpretation of biological units from ontological misdiagnosis, elucidate the philosophical individuality of areas of endemism and species with short lifespans, and provide justification for the “snapshot in time” diagnostic approach. (shrink)

One of the major developments in cancer research in recent years has been the construction of models that treat cancer as a cellular population subject to natural selection. We expand on this idea, drawing upon multilevel selection theory. Cancer is best understood in our view from a multilevel perspective, as both a by-product of selection at other levels of organization, and as subject to selection at several levels of organization. Cancer is a by-product in two senses. First, cancer cells co-opt (...) signaling pathways that are otherwise adaptive at the organismic level. Second, cancer is also a by-product of features distinctive to the metazoan lineage: cellular plasticity and modularity. Applying the multilevel perspective in this way permits one to explain transitions in complexity and individuality in cancer progression. Our argument is a reply to Germain’s scepticism towards the explanatory relevance of natural selection for cancer. The extent to which cancer fulfills the conditions for being a paradigmatic Darwinian population depends on the scale of analysis, and the details of the purported selective scenario. Taking a multilevel perspective clarifies some of the complexities surrounding how to best understand the relevance of evolutionary thinking in cancer progression. (shrink)

This paper presents a cross-cultural study on peoples’ negative attitude toward robots. 467 participants from seven different countries filled in the negative attitude towards robots scale survey which consists of 14 questions in three clusters: attitude towards the interaction with robots, attitude towards social influence of robots and attitude towards emotions in interaction with robots. Around one half of them were recruited at local universities and the other half was approached through Aibo online communities. The participants’ cultural background had a (...) significant influence on their attitude and the Japanese were not as positive as stereotypically assumed. The US participants had the most positive attitude, while participants from Mexico had the most negative attitude. The participants from the online community were more positive towards robots than those not involved. Previous experience in interacting with Aibo also had a positive effect, but owning an Aibo did not improve their attitude. (shrink)

Not for the first time, the banks and other financial institutions have got themselves – and the rest of us – into a mess, this time on an unprecedented financial and geographical scale. It is no surprise that opinions about causes, consequences and cures abound with ethical issues, as well as technical and economic concerns, a focus of attention. It is to be hoped that useful lessons for the future will be learned. In this chapter, however, we step back from (...) a direct engagement with the stated ills of the financial system itself, whether actual or perceived, chronic or acute. Our starting point is that crisis in the financial system not only makes us stop and think; but it might also, particularly under conditions of moral panic, prevent us from thinking well. Our contention is that a further impediment to thinking well about financial crises is the lack of a substantial body of academic knowledge that might be termed ‘financial ethics’ – a corpus of well developed conceptual insights and appropriate empirical evidence. We identify some of the reasons for this situation and proffer some suggestions regarding what might be done to remedy it – including the development of knowledge that is as relevant to everyday practices during periods of normality as it is to providing perspectives on crisis. The chapter is structured as follows: the next section provides a perspective on debate during times of crisis; the middle section seeks to explain why academic financial ethics is not a significant constituent element of debate on the financial crisis post-2007; and the final two main sections explore ways in which an academic agenda for financial ethics might be constructed. In a curious way this chapter echoes some of the themes and especially the conclusion of David Bevan’s chapter in this work although the reasoning to the conclusion that finance ethics is an empty set follows a rather different Badiou-inspired path in chapter 18. (shrink)

The rapid rise in interest in geoengineering the climate as a response to global warming presents a clear and significant challenge to environmental ethics. The paper articulates what I call the 'presumptive argument' against geoengineering from environmental ethics, a presumption strong enough to make geoengineering almost 'unthinkable' from within that tradition. Two rationales for suspending that presumption are next considered. One of them is a 'lesser evil' argument, the other makes connections between the presumptive argument, ecofacism, and the anthropocentrism/non-anthropocentrism debate. (...) The discussion is designed to prompt reflection on how environmental ethicists should orient themselves to the rapidly moving geoengineering debate and what they should think about the moral significance of the earth's large-scale biogeochemical processes compared to the moral significance of individuals, species, and ecosystems. (shrink)

This chapter explores the idea that phylogenetic diversity plays a unique role in underpinning conservation endeavour. The conservation of biodiversity is suffering from a rapid, unguided proliferation of metrics. Confusion is caused by the wide variety of contexts in which we make use of the idea of biodiversity. Characterisations of biodiversity range from all-variety-at-all-levels down to variety with respect to single variables relevant to very specific conservation contexts. Accepting biodiversity as the sum of a large number of individual measures results (...) in an empirically intractable framework. However, large-scale decisions cannot be based on biodiversity variables inferred from local conservation imperatives because the variables relevant to the many systems being compared would be incommensurate with one another. We therefore need some general conception of biodiversity that would make tractable such large-scale environmental decision-marking. We categorise the large array of strategies for the measurement of biodiversity into four broad groups for consideration as general measures of biodiversity. We compare common moral justifications for the conservation of biodiversity and conclude that some form of instrumental value is the most plausible justification for biodiversity conservation. Although this is often interpreted as a reliance on option value, we opt for a broadly consequentialist characterisation of biodiversity conservation. We conclude that the best justified general measure of biodiversity will be some form of phylogenetic diversity. (shrink)

This paper uses the distribution and interpretation of antonymous adjectives in comparative constructions as an empirical basis to argue that abstract representations of measurement, or ‘degrees’, must be modeled as intervals on a scale, rather than as points, as commonly assumed. I begin by demonstrating that the facts in this domain must be accounted for in terms of the interaction of the semantics of adjectival polarity and the semantics of the comparative, rather than principles governing the (overt) expression of particular (...) types of adjectives in comparatives. I then show that a principled account of the full range of data under consideration can be constructed within a model in which degrees are formalized as intervals on a scale and adjectival polarity is characterized in terms of two structurally distinct and complementary sorts of `positive' and `negative' degrees. (shrink)

If ecological systems are functionally organised, they can possess functions or malfunctions. Natural function would provide justification for conservationists to act for the protection of current ecological arrangements and control the presence of populations that create ecosystem malfunctions. Invasive species are often thought to be malfunctional for ecosystems, so functional arrangement would provide an objective reason for their control. Unfortunately for this prospect, I argue no theory of function, which can support such normative conclusions, can be applied to large scale (...) ecosystems. Instead ecological systems have causal structure, with small clusters of populations achieving functional arrangement. This, however, does not leave us without reason to control invasive species. We can look at the causal arrangement of ecological systems for populations that support ecological features that we should preserve. Populations that play a causal role in reducing biodiversity should be controlled, because biodiversity is a good all prudent agents should want to preserve. (shrink)

If ecological systems are functionally organised, they can possess functions or malfunctions. Natural function would provide justification for conservationists to act for the protection of current ecological arrangements and control the presence of populations that create ecosystem malfunctions. Invasive species are often thought to be malfunctional for ecosystems, so functional arrangement would provide an objective reason for their control. Unfortunately for this prospect, I argue no theory of function, which can support such normative conclusions, can be applied to large scale (...) ecosystems. Instead ecological systems have causal structure, with small clusters of populations achieving functional arrangement. This, however, does not leave us without reason to control invasive species. We can look at the causal arrangement of ecological systems for populations that support ecological features that we should preserve. Populations that play a causal role in reducing biodiversity should be controlled, because biodiversity is a good all prudent agents should want to preserve. (shrink)

Much of the fear and uncertainty around Zika epidemics stem from potential association between Zika virus complications on infected pregnant women and risk of their babies being born with microcephaly and other neurological abnormalities. However, much remains unknown about its mode of transmission, diagnosis and long-term pathogenesis. Worries of these unknowns necessitate the need for effective and efficient psychosocial programs and medical-legal strategies to alleviate and mitigate ZIKV related burdens. In this light, local and global efforts in maintaining fundamental health (...) principles of moral, medical and legal decision-making policies, and interventions to preserve and promote individual and collectiveHuman Rights, autonomy, protection of the most vulnerable, equity, dignity, integrity and beneficence that should not be confused and relegated by compassionate humanitarian assistance and support. This paper explores the potential medical and ethical-legal implications of ZIKV epidemics emergency response packages and strategies alongside optimizing reproductive and mental health policies, programs and best practice measures. Further long-term cross-borders operational research is required in elucidating Zika-related population-based epidemiology, ethical-medical and societal implications in guiding evidence-based local and global ZIKV maternal-child health complications related approaches and interventions. Core programs and interventions including future Zika safe and effective vaccines for global Zika immunization program in most vulnerable and affected countries and worldwide should be prioritized. (shrink)

Much of the fear and uncertainty around Zika epidemics stem from potential association between Zika virus complications on infected pregnant women and risk of their babies being born with microcephaly and other neurological abnormalities. However, much remains unknown about its mode of transmission, diagnosis and long-term pathogenesis. Worries of these unknowns necessitate the need for effective and efficient psychosocial programs and medical-legal strategies to alleviate and mitigate ZIKV related burdens. In this light, local and global efforts in maintaining fundamental health (...) principles of moral, medical and legal decision-making policies, and interventions to preserve and promote individual and collectiveHuman Rights, autonomy, protection of the most vulnerable, equity, dignity, integrity and beneficence that should not be confused and relegated by compassionate humanitarian assistance and support. This paper explores the potential medical and ethical-legal implications of ZIKV epidemics emergency response packages and strategies alongside optimizing reproductive and mental health policies, programs and best practice measures. Further long-term cross-borders operational research is required in elucidating Zika-related population-based epidemiology, ethical-medical and societal implications in guiding evidence-based local and global ZIKV maternal-child health complications related approaches and interventions. Core programs and interventions including future Zika safe and effective vaccines for global Zika immunization program in most vulnerable and affected countries and worldwide should be prioritized. (shrink)

Geoengineering involves intentionally modifying the environment on a massive scale and is typically proposed as a last resort to prevent catastrophic harms caused by climate change. Critics argue that there are powerful moral reasons against researching, let alone undertaking, geoengineering. Perhaps most notably, Stephen Gardiner argues that even if we are forced to choose between allowing a climate catastrophe or geoengineering—and geoengineering is the less harmful option—it could still be the case that we ought not to geoengineer. This essay argues (...) for a conditional: if we are indeed forced to choose between catastrophic environmental harm and the less harmful option of geoengineering, then we ought to geoengineer. (shrink)

Science is now studying biodiversity on a massive scale. These studies are occurring not just at the scale of larger plants and animals, but also at the scale of minute entities such as bacteria and viruses. This expansion has led to the development of a specific sub-field of “microbial diversity”. In this paper, I investigate how microbial diversity faces two of the classical issues encountered by the concept of “ biodiversity ”: the issues of defining the units of biodiversity and (...) of choosing a mathematical measure of diversity. I also show that the extension of the scope of biodiversity to microbial entities such as viruses and many other not-clearly-alive entities raises yet another foundational issue: that of defining a “lower-limit” of biodiversity. (shrink)

The party registration of tenure‐track faculty at 11 California universities, ranging from small, private, religiously affiliated institutions to large, public, elite schools, shows that the “one‐party campus” conjecture does not extend to all institutions or all departments. At one end of the scale, U.C. Berkeley has an adjusted Democrat:Republican ratio of almost 9:1, while Pepperdine University has a ratio of nearly 1:1. Academic field also makes a tremendous difference, with the humanities averaging a 10:1 D:R ratio and business schools averaging (...) 1.3:1, and with departments ranging from sociology (44:1) to management (1.5:1). Across all departments and institutions, the D:R ratio is 5:1, while in the “soft” liberal‐arts fields, the ratio is higher than 8:1. These findings are generally in line with comparable previous studies. (shrink)

Food, Animals, and the Environment: An Ethical Approach examines some of the main impacts that agriculture has on humans, nonhumans, and the environment, as well as some of the main questions that these impacts raise for the ethics of food production, consumption, and activism. Agriculture is having a lasting effect on this planet. Some forms of agriculture are especially harmful. For example, industrial animal agriculture kills 100+ billion animals per year; consumes vast amounts of land, water, and energy; and produces (...) vast amounts of waste, pollution, and greenhouse gas emissions. Other forms, such as local, organic, and plant-based food, have many benefits, but they also have many costs, especially at scale. These impacts raise difficult ethical questions. What do we owe animals, plants, species, and ecosystems? What do we owe people in other nations and future generations? What are the ethics of risk, uncertainty, and collective harm? What is the meaning and value of natural food in a world reshaped by human activity? What are the ethics of supporting harmful industries when less harmful alternatives are available? What are the ethics of resisting harmful industries through activism, advocacy, and philanthropy? The discussion ranges over cutting-edge topics such as effective altruism, abolition and regulation, revolution and reform, individual and structural change, single-issue and multi-issue activism, and legal and illegal activism. This unique and accessible text is ideal for teachers, students, and anyone else interested in serious examination of one of the most complex and important moral problems of our time. (shrink)

In response to the mental health crisis in science, and amid concerns about the detrimental effects of the COVID-19 pandemic on scientists, this study seeks to identify the role of a heretofore under-researched factor for flourishing and eudaimonia: aesthetic experiences in scientific work. The main research question that this study addresses is: To what extent is the frequency of encountering aesthetics in terms of beauty, awe, and wonder in scientific work associated with greater well-being among scientists? Based on a large-scale (...) and representative international survey of scientists in four countries, this study employs sets of nested regressions to model the associations of aesthetic experiences with flourishing while controlling for demographic factors and negative workplace and life circumstances such as burnout, job/publication pressure, mistreatment, COVID-19 impacts, other stressful life events, serious psychological distress, and chronic health conditions. The results show that the frequency of aesthetic experiences in scientific work in the disciplines of biology and physics has a very large and statistically significant association with flourishing and eudaimonia that remains robust even when controlling for demographic factors and negative workplace and life circumstances, including COVID-19 impacts. Aesthetic experiences in scientific work are even as strongly associated with flourishing as the presence of serious psychological distress and are most strongly associated with the flourishing domain of meaning in life, thus pointing to a link with eudaimonic well-being. In line with neurophysiological evidence and positive psychological models of flow, self-transcendence, and intrinsic motivation, aesthetics are a key source of flourishing for scientists in the disciplines of biology and physics. While future research needs to test the causal mechanism, the strength of the findings could encourage leaders of scientific labs and research organizations generally to remove obstacles to experiencing the aesthetic dimensions of science. Fostering cultures in which the aesthetic experiences that are intrinsic to scientific practice are fully appreciated might potentially protect or boost flourishing by reducing the impacts of burnout, job/publication pressure, and mistreatment-related experiences in science. (shrink)

In this book Christopher Belshaw draws on earlier work concerning death, identity, animals, immortality, extinction, and builds a large-scale argument on the value and meaning of life. Rejecting suggestions that life is sacred or intrinsically valuable, he argues instead that its value varies, and varies considerably, both within and between different kinds of things. So in some case we might have reason to improve or save a life, while in others that reason will be lacking. The book's central section (...) focuses on just one key question; that of whether we ever have reason to start lives. Not only is it denied that there is any such reason, but some sympathy is afforded to the anti-natalist contention that there is always reason against. The final chapters deal with meaning. Support is given to the sober and familiar view wherein meaning derives from an enthusiasm for, and some success with, the pursuit of worthwhile projects. Now suppose we are immortal. Or suppose, in contrast, that we face imminent extinction. Would either of these threaten meaning? The claim here is that the force of such threats is often exaggerated. The Value and Meaning of Life is essential reading for students and researchers in philosophy, ethics and religion, and will be of interest to all those concerned with how to live, and to how to think about the lives of others. (shrink)

Laboratory-based studies of problem solving suggest that transfer of solution principles from an analogue to a target arises only minimally without the presence of directive hints. Recently, however, real-world studies indicate that experts frequently and spontaneously use analogies in domain-based problem solving. There is also some evidence that in certain circumstances domain novices can draw analogies designed to illustrate arguments. It is less clear, however, whether domain novices can invoke analogies in the sophisticated manner of experts to enable them to (...) progress problem solving. In the current study groups of novices and experts tackled large-scale management problems. Spontaneous analogising was observed in both conditions, with no marked differences between expertise levels in the frequency, structure, or function of analogising. On average four analogies were generated by groups per hour, with significantly more relational mappings between analogue and target being produced than superficial object-and-attribute mappings. Analogising served two different purposes: problem solving (dominated by relational mappings), and illustration (which for novices was dominated by object-and-attribute mappings). Overall, our novices showed a sophistication in domain-based analogical reasoning that is usually only observed with experts, in addition to a sensitivity to the pragmatics of analogy use. (shrink)

In 1920, the eminent British astronomer and scientist Sir Arthur Eddington proclaimed that “Albert Einstein has provoked a revolution of thought in physical science” (p. vii). The preceding 15 years had seen historic scientific advances in three fields: quantum theory, relativistic kinematics, and gravitation. The genius of Einstein (1879–1955) had been perhaps the most important element in the early development of these fields. The year 1905 is often said to be Einstein's “annus mirabilis” ‐ a truly miraculous year in which (...) he published some 25 scientific articles including not only the landmark paper introducing the special theory of relativity, but also some quite remarkable contributions to quantum theory (see, e.g., Lanczos 1974, preface). By 1918, Einstein had extended the ideas involved in relativity to the problem of gravitation, and had laid the foundations for some astonishing discoveries in cosmology, with recent research into black holes and the big bang owing much to his pioneering work on the large‐scale structure of the universe. Einstein had a tremendous and lasting influence on the scientific community; but he also captured the public imagination ‐ and the attention of many leading twentieth‐century philosophers. (shrink)

Spatial asymmetries are an intriguing feature of directed attention. Recent observations indicate an influence of temperament upon the direction of these asymmetries. It is unknown whether this influence generalises to visual orienting behaviour. The aim of the current study was therefore to explore the relationship between temperament and measures of spatial orienting as a function of target hemifield. An exogenous cueing task was administered to 92 healthy participants. Temperament was assessed using Carver and White's (1994) Behavioural Inhibition System and Behavioural (...) Activation System (BIS/BAS) scales. Individuals with high sensitivity to punishment and low sensitivity to reward showed a leftward asymmetry of directed attention when there was no informative spatial cue provided. This asymmetry was not present when targets were preceded by spatial cues that were either valid or invalid. The findings support the notion that individual variations in temperament influence spatial asymmetries in visual orienting, but only when lateral targets are preceded by a non-directional (neutral) cue. The results are discussed in terms of hemispheric asymmetries and dopamine activity. (shrink)

The epistemic problem of assessing the support that some evidence confers on a hypothesis is considered using an extended example from the history of meteorology. In this case, and presumably in others, the problem is to develop techniques of data analysis that will link the sort of evidence that can be collected to hypotheses of interest. This problem is solved by applying mathematical tools to structure the data and connect them to the competing hypotheses. I conclude that mathematical innovations provide (...) crucial epistemic links between evidence and theories precisely because the evidence and theories are mathematically described.Keywords: J. N. Lockyer; Gilbert T. Walker; ENSO; Models; Bayesianism. (shrink)

The acoustic environments of small, central urban parks are often dominated by traffic sounds. Water sounds can be used to mitigate the negative impacts of unwanted sounds through masking. Studies comparing the effects of different water sounds are typically conducted using recordings in laboratory settings where ecological validity is limited. An urban redesign project in Montreal took the innovative approach of trying three sequential temporary designs of a new public square, each of which included a distinct water feature that produced (...) a lightly-audible mist. Here we report on a field experiment evaluating the effect of the water feature in each of the three designs. Respondents evaluated their experience with the three different designs using questionnaires including soundscape and restorativeness scales, and perceived loudness. The results indicate a significant interaction effect between the water feature and the design of the space, particularly on ratings of chaotic and loud. While two water feature designs had an overall “positive” effect on soundscape assessment, the third water feature design produced the opposite effect. These findings hold even after accounting for ambient temperature. This opportunity to test multiple water features in the same space revealed that water features do not automatically improve soundscape assessments. The visual design, function of the space and environmental conditions should be carefully considered and calls for more field studies. We discuss consequences and considerations for the use of water features in public spaces as well as the implications in terms of ecological validity of soundscape studies. (shrink)

A tension between perspectives that emphasize deterministic versus stochastic processes has sparked controversy in ecology since pre-Darwinian times. The most recent manifestation of the contrasting perspectives arose with Hubbell’s proposed “neutral theory”, which hypothesizes a paramount role for stochasticity in ecological community composition. Here we shall refer to the deterministic and the stochastic perspectives as the niche-based and neutral-based research programs, respectively. Our goal is to represent these perspectives in the context of Lakatos’ notion of a scientific research program. We (...) argue that the niche-based program exhibits all the characteristics of a robust, progressive research program, including the ability to deal with disconfirming data by generating new testable predictions within the program. In contrast, the neutral-based program succeeds as a mathematical tool to capture, as epiphenomena, broad-scale patterns of ecological communities but appears to handle disconfirming data by incorporating hypotheses and assumptions from outside the program, specifically, from the niche-based program. We conclude that the neutral research program fits the Lakatosian characterization of a degenerate research program. (shrink)

Christopher Potter shows how, at every scale of description, human beings escape the net of scientific reductionism. What it is to be human can be glimpsed in the details: in the opening of a window, in a shared joke. But cannot be caught by any reductive scientific description.

The forms of words as they appear in text and speech are central to theories and models of lexical processing. Nonetheless, current methods for simulating their learning and representation fail to approach the scale and heterogeneity of real wordform lexicons. A connectionist architecture termed thesequence encoderis used to learn nearly 75,000 wordform representations through exposure to strings of stress‐marked phonemes or letters. First, the mechanisms and efficacy of the sequence encoder are demonstrated and shown to overcome problems with traditional slot‐based (...) codes. Then, two large‐scale simulations are reported that learned to represent lexicons of either phonological or orthographic wordforms. In doing so, the models learned the statistics of their lexicons as shown by better processing of well‐formed pseudowords as opposed to ill‐formed (scrambled) pseudowords, and by accounting for variance in well‐formedness ratings. It is discussed how the sequence encoder may be integrated into broader models of lexical processing. (shrink)

The term schizotypy is used to describe a diverse range of characteristics symptomatic of schizotypal personality disorder and borderline personality disorder. An emerging body of research is concerned with the relationship between schizotypy and religiosity. Mixed findings suggest a gender-specific, weak positive association between schizotypy and religiosity. The present aim was to clarify the relationship between schizotypy and religiosity by employing a multidimensional measure of prayer as a measure of religiosity. A sample of 371 Irish respondents completed the Measure of (...) Prayer Type and the Schizotypal Personality and Borderline Personality Scales. Multiple regression showed that Magical Thinking uniquely predicted all prayer types, controlling for age and gender. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:The Journal of Aesthetic Education 40.3 (2006) 92-114 [Access article in PDF] A Global Art System: An Exploration of Current Literature on Visual Culture, and a Glimpse at the Universal Promethean Principle—with Unintended Oedipal Consequences Art Education 11-18: Meaning, Purpose And Direction, edited by Richard Hickman; New York, Continuum; 2nd edition, 2004; 176 pp. Global Visual Culture within a Global Art System I have harbored misgivings about the term (...) "visual culture" for several years. Having read Hickman's book with its collection of notable scholars in art and design education, those misgivings turned into qualified acceptance of "visual culture"—so long as it is understood as a global visual culture within a global art system. The ten chapters presented in Hickman's book clearly explore the notion of visual culture in the context of generating an expansive and appropriate canon of art distinctly relevant to our postmodern, multicultural, multidimensional classroom of multiple intelligences.1 And so, art and design education for the twenty-first century must perform three essential functions: one, it must color the classroom with signs of global human pictorial and textual expressions; two, it must attempt to comprehend an immeasurable universe through creative, scaled-down explorations of the phenomenal world all of humanity is subject to; and three, it must open up the Blakeian doors of perception,2 while remaining free of emotional, educational, social, political, or religious ideological bonds. In this light, Hickman's Art Education 11-18 (2004), is a must read for art and design educators currently bogged down in old curriculum, and a must read for educators who incorporate new pedagogical literature easily into their new curriculum. And I say must read because we are on the verge of a revolution in visual art history and education—immersed in it, struggling to make sense of our beloved classical canon of art, and struggling to come to grips with a strangely foreign, beautifully alien, semeiotic reality we call (vaguely) "visual culture." It is a visual culture and history from the north, east, and south. Not just from the west.Key innovative educational issues addressed in these chapters are (respectively) using the dynamic nature of art to expand the curricula (Richard Hickman); the collapse of cultural borders (Lesley Burgess and Nicholas [End Page 92] Addison); a balanced cultural history of the world (Colin Grigg); recognizing art and recognizing visual culture (Howard Hollands); a range of visual cultures and literacy (Darren Newbury); using computer technology as a pathway to a new art and visual culture (Andy Ash); critical study and analysis (Michele Tallack); hand-making as a universal link to nature and art (Rachel Mason); spirituality in the process of art creation (James Hall); and cross-cultural heritage toward a new canon of art (Hickman).I will review each chapter as it pertains to current literature exploring popular pedagogical terms like "visual culture," "postmodernism," "pluralism," and "radicalism" and (more importantly) as it fits into a global system of art and culture. In addition, I suggest another term ("cosmopolitanism"—to identify the viable gay and lesbian aesthetic and culture) not that they are necessarily different, but they are indeed relevant and operate from a fresh literary and historical perspective. Then, I will illustrate how a new, postmodern canon of art must be linked to global visual culture and art in order to expand the concept of visual culture. Thus, I see two tasks before me: the first task is to inventory the philosophy, pedagogy, and meanings within each of the ten chapters in Hickman's Art Education 11-18; and the second task is to integrate key pedagogical ideas highlighted in each chapter as a method of generating a meaningful, holistic, integrated direction for art and design education in the twenty-first century. Integrating Art and Design Education Art is a design process. All subject regimes, D. N. Perkins suggests, are a design process.3 This may seem too obvious now after all these years since the publication of Knowledge... (shrink)

The forms of words as they appear in text and speech are central to theories and models of lexical processing. Nonetheless, current methods for simulating their learning and representation fail to approach the scale and heterogeneity of real wordform lexicons. A connectionist architecture termed thesequence encoderis used to learn nearly 75,000 wordform representations through exposure to strings of stress‐marked phonemes or letters. First, the mechanisms and efficacy of the sequence encoder are demonstrated and shown to overcome problems with traditional slot‐based (...) codes. Then, two large‐scale simulations are reported that learned to represent lexicons of either phonological or orthographic wordforms. In doing so, the models learned the statistics of their lexicons as shown by better processing of well‐formed pseudowords as opposed to ill‐formed (scrambled) pseudowords, and by accounting for variance in well‐formedness ratings. It is discussed how the sequence encoder may be integrated into broader models of lexical processing. (shrink)