Background: Falls in older adults are a major public health problem. White matter hyperintensities are highly prevalent in older adults and are a risk factor for falls. In the absence of a cure for WMHs, identifying potential strategies to counteract the risk of WMHs on falls are of great importance. Physical activity is a promising countermeasure to reduce both WMHs and falls risk. However, no study has yet investigated whether PA attenuates the association of WMHs with falls risk. We hypothesized (...) that PA moderates the association between WMHs and falls risk.Methods: Seventy-six community-dwelling older adults aged 70–80 years old were included in this cross-sectional study. We indexed PA using the Physical Activity Score for the Elderly Questionnaire. Falls risk was assessed using the Physiological Profile Assessment, and WMH volume was determined by an experienced radiologist on T2-weighted and PD-weighted MRI scans. We first examined the independent associations of WMH volume and PASE score with PPA. Subsequently, we examined whether PASE moderated the relationship between WMH volume and PPA. We plotted simple slopes to interpret the interaction effects. Age, sex, and Montreal Cognitive Assessment score were included as covariates in all models.Results: Participants had a mean age of 74 years and 54 were female. Forty-nine participants had a Fazekas score of 1, 19 had a score of 2, and 6 a score of 3. Both PASE and WMH volume were each independently associated with PPA score. The interaction model indicated that PASE score moderated the association between WMH volume and PPA, whereby higher PASE score attenuated the association between WMHs and falls risk.Conclusion: PA is an important moderator of falls risk. Importantly, older adults with WMH can reduce their risk of falls by increasing their PA. (shrink)

This volume concerns the status and ambitions of metaphysics as a discipline.

In his postapocalyptic novel, Those Who Remain, G. Michael Hopf (2016) makes an important observation about the effect crises can have on human psychology by noting that "hard times create strong [humans]" (loc. 200). While the catastrophic effects of the recent COVID-19 outbreak are incontestable, there are arguments to be made that the situation itself could be materia prima of a more grounded, and authentic generation of humanity, at least in theory. In this article I draw on Heidegger's early, implicit (...) ethic of finitude as well as his later work surrounding the nature of technology, and place them into dialogue with a global milieu contextualized by worldwide pandemic. I approach this discussion from two different angles: in the first part, I explicate the ethic of finitude, and use it as a framework to describe the observable behavior of communities worldwide in order to better understand how global crises impact the psychical welfare of individual human beings. In the second part, I apply lessons given to us by the later Heidegger, specifically those oriented around the movement away from calculative thinking, in an effort to define a loose, albeit fundamentally ennobling prescriptive aimed at easing the existential strain of the situation we have found ourselves in. *This is a pre-print of an article published in Human Arenas. The final authenticated version is available at DOI: 10.1007/s42087-020-00142-6. (shrink)

The survival and success of organizations increasingly depend on creativity. A Supervisor Creative Feedback Environment is of special value in enhancing team creativity, but few studies have explored the relationship between the supervisor creative feedback environment and creativity and how it affects creativity. Based on feedback intervention theory and triadic reciprocal determinism, this paper explores the process mechanism and boundary conditions of the supervisor creative feedback environment affecting team creativity from the perspectives of ambidextrous learning and team creative cognitive style. (...) With 506 team members from 115 work teams in domestic enterprises as research samples, regression analysis was used to test the theoretical hypotheses. Feedback intervention, according to the feedback intervention theory, is a complicated process. There are various influencing factors, such as the feedback provider, means of feedback intervention, the content of the feedback information, situational factors, and the feedback recipients. The leading creative feedback loop includes important feedback receiver's factors which are not mentioned above. Triadic reciprocal determinism holds that individual behavior is formed by the interaction and interconnection of individual, environment, and behavior. The two above-mentioned theories can explain why the leadership creative feedback environment can affect team creativity by influencing ambidextrous learning. The results also show that the feedback environment of supervisor creativity has positive effects on team creativity. Ambidextrous learning mediates the relation between supervisor creative feedback environments and team creativity. Team creative cognitive style has a positive moderating effect on the indirect relationship between a supervisor creative feedback environment and team creativity through ambidextrous learning. This study validates feedback intervention theory and triadic reciprocal determinism, expands the application of feedback environment factors in the research field of team creativity, provides a theoretical framework for the influence of the creative feedback environment on team creativity, and also provides theoretical support for managers to apply the management tool of a supervisor creative feedback environment to organizational context to improve team creativity. Based on the research results, this paper puts forward corresponding management suggestions from the aspect of creating a supervisor creative feedback environment, attaching importance to team ambidextrous learning, and making good use of creative cognitive style. (shrink)

Ryan Wasserman explores a range of fascinating puzzles raised by the possibility of time travel, with entertaining examples from physics, science fiction, and popular culture, and he draws out their implications for our understanding of time, tense, freedom, fatalism, causation, counterfactuals, laws of nature, persistence, change, and mereology.

Two models are developed for updating opinions in social networks under situations where certain beliefs might be considered to be competing. These two models represent different attitudes of people towards the perceived conflict between beliefs. In both models agents have a degree of tolerance, which represents the extent to which the agent takes into account the differing beliefs of other agents, and a degree of conflict, which represents the extent to which two beliefs are considered to be competing. Computer simulations (...) are used to determine how the opinion dynamics are affected by the inclusion of conflict. Results show that conflict can enhance the formation of consensus within the network in certain circumstances according to one of the models. (shrink)

Two models are developed for updating opinions in social networks under situations where certain beliefs might be considered to be competing. These two models represent different attitudes of people towards the perceived conflict between beliefs. In both models agents have a degree of tolerance, which represents the extent to which the agent takes into account the differing beliefs of other agents, and a degree of conflict, which represents the extent to which two beliefs are considered to be competing. Computer simulations (...) are used to determine how the opinion dynamics are affected by the inclusion of conflict. Results show that conflict can enhance the formation of consensus within the network in certain circumstances according to one of the models. (shrink)

Including significant passages from The Prince, The Discourses, The Art of War and History of Florence, this illuminating book explores the influence of Machiavelli, who was often reviled as a teacher of evil, on the modern state.

This book is the first comprehensive study of Schopenhauer's philosophy of religion. It develops a contextual account of Schopenhauer's relation to the religions of India by placing his interpretation of their main doctrines within the perspective of his diagnosis of the religious situation in nineteenth-century Europe, and his revised conception of the proper content and methods of metaphysical philosophy in the wake of Kant. It shows that Schopenhauer's encounter with the religions of India was the stimulus for his formulation of (...) a novel theory of a revitalised modern Christianity. The possibility of an oriental renaissance prompted Schopenhauer to argue that Christianity's immanent or ethical teachings needed to be severed from its supernatural or metaphysical doctrines, so that European culture could continue to satisfy the human need for a metaphysical interpretation of the world and life. This book will be of interest to philosophers, theologians, students of religion and modern intellectual history. (shrink)

AI and people do not compete on a level-playing field. Self-driving vehicles may be safer than human drivers, but laws often penalize such technology. People may provide superior customer service, but businesses are automating to reduce their taxes. AI may innovate more effectively, but an antiquated legal framework constrains inventive AI. In The Reasonable Robot, Ryan Abbott argues that the law should not discriminate between AI and human behavior and proposes a new legal principle that will ultimately improve human (...) well-being. This work should be read by anyone interested in the rapidly evolving relationship between AI and the law. (shrink)

The author reviews the work of select theologians, ethicists, and biblical scholars who suggest that the difference between humans and animals should serve not solely as an ascription of a special status to humans but also as the foundation for a responsibility that humans bear toward animals. As an added reflection, the author explores common categorical differentiations in systematic theology: God and creation, human and nonhuman, elect and non-elect. In the first and last of these categorical differentiations, unique identity entails (...) both a special status and a responsibility. The latter is normatively directed to those who are categorically different. As such, the categorical difference between humans and animals establishes a foundation for moral concern. (shrink)

When are morally good actions beautiful, when indeed they are? In this paper, it is argued that morally good actions are beautiful when they appear to express the deep or true self, and in turn tend to give rise to an emotion which is characterised by feelings of being moved, unity, inspiration, and meaningfulness, inter alia. In advancing the case for this claim, it is revealed that there are additional sources of well-formedness in play in the context of moral beauty (...) in addition to those that have tended to be focused on to date: one which is connected to imagining a deep location for the goodness concerned, and another which is connected to imagining that the goodness stems from capacities which are essential to the person. (shrink)

What is the nature of the concept BEAUTY? Does it differ fundamentally from nearby concepts such as PRETTINESS? It is argued that BEAUTY, but not PRETTINESS, is a dual-character concept. Across a number of contexts, it is proposed that BEAUTY has a descriptive sense that is characterised by, inter alia, having intrinsically pleasing appearances; and a normative sense associated with deeply-held values. This account is supported across two, pre-registered, studies (N=500), and by drawing on analysis of corpus data. It is (...) suggested that this can help to explain why beauty, unlike prettiness, is thought to be deep in both the sense of being important, and in the sense of being less closely tied to sensory surfaces. (shrink)

According to the most important objection to the existence of moral beauty, true judgements of moral beauty are not possible as moral judgements require being motivated to act in line with the moral judgement made, and judgements of beauty require not being motivated to act in any way. Here, I clarify the argument underlying the objection, and show that it does not show that moral beauty does not exist. I present two responses: namely, that the beauty of moral beauty does (...) not lie in the moral goodness per se (the “adjacent properties” response); and that only a dispositional motivation to act is required for the moral judgements that are typically made as part of judgements of moral beauty, whereas aesthetic judgements only rule out state motivations to act (the “equivocation of motivation required” response). In addressing the objection, I show how moral beauty is consistent with disinterestedness, and so should be accepted more widely; and also clarify where the beauty in moral beauty resides, and how the moral-aesthetic distinction should be drawn. (shrink)

Very diverse societies pose real problems for Rawlsian models of public reason. This is for two reasons: first, public reason is unable accommodate diverse perspectives in determining a regulative ideal. Second, regulative ideals are unable to respond to social change. While models based on public reason focus on the justification of principles, this book suggests that we need to orient our normative theories more toward discovery and experimentation. The book develops a unique approach to social contract theory that focuses on (...) diverse perspectives. It offers a new moral stance that author Ryan Muldoon calls, "The View From Everywhere," which allows for substantive, fundamental moral disagreement. This stance is used to develop a bargaining model in which agents can cooperate despite seeing different perspectives. Rather than arguing for an ideal contract or particular principles of justice, Muldoon outlines a procedure for iterated revisions to the rules of a social contract. It expands Mill's conception of experiments in living to help form a foundational principle for social contract theory. By embracing this kind of experimentation, we move away from a conception of justice as an end state, and toward a conception of justice as a trajectory. (shrink)

This book explores the constraints which justice imposes on immigration policy. Like liberal nationalists, Ryan Pevnick argues that citizens have special claims to the institutions of their states. However, the source of these special claims is located in the citizenry's ownership of state institutions rather than in a shared national identity. Citizens contribute to the construction and maintenance of institutions, and as a result they have special claims to these institutions and a limited right to exclude outsiders. Pevnick shows (...) that the resulting view justifies a set of policies - including support for certain types of guest worker programs - which is distinct from those supported by either liberal nationalists or advocates of open borders. His book provides a framework for considering a number of connected topics including issues related to self-determination, the scope of distributive justice and the significance of shared national identity. (shrink)

Why are moral actions beautiful, when indeed they are? This paper assesses the view, found most notably in Schiller, that moral actions are beautiful just when they present the appearance of freedom by appearing to be the result of internal harmony (the Schillerian Internal Harmony Thesis). I argue that while this thesis can accommodate some of the beauty involved in contrasts of the ‘continent’ and the ‘fully’ virtuous, it cannot account for all of the beauty in such contrasts, and so (...) needs to be weakened considerably (to the Internal Harmony Thesis). To account for the remaining beauty that cannot be fully accommodated even by this revised thesis, as well as the beauty contained in contrasts that involve agents who experience internal conflict as a result of being sensitive to different sources of moral value to an appropriate extent, a number of further theses need to be posited: namely, that the beauty of some moral actions is to be accommodated in terms of internal disharmony (the Internal Disharmony Thesis), and in terms of a felt harmony between the appreciator of the action and the executor of the action (the Affective Harmony Thesis). As such, in contrast to Schiller, I suggest that we need to take a pluralist and context-sensitive approach to accommodating the beauty of moral actions. (shrink)

This study analyzed consumers' willingness to pay for non-pirated computer software and examined how attitudes toward intellectual property rights and perceived risk affect WTPs. Two commonly used software products, Microsoft Windows and Microsoft Office, were used in the study as objects to reveal consumer assessed values. A consumer survey was administered in Taiwan and the total valid samples were 799. Respondents in this study included students from senior high schools, colleges, and graduate schools, and general consumers who were no longer (...) full-time students. The estimated average WTP for Windows was USD 58.55 and for Office was USD 53.49, much lower than the respective suggested retail prices in the market. Social norms had strong positive influences on willingness-to-pay for software products. The prosecution risk did not significantly increase WTPs for software products due to the reason that individuals who used pirated software were not at a high risk of being prosecuted. Performance risk was positively correlated to WTPs for software products. The respondents segmented into the low-WTP cluster were more likely to use pirated software than those in the high-WTP segment. Source reliability, legitimacy, technical support, and customer service were emphasized in decisions of respondents in the high-WTP segment and could be used in marketing strategies. (shrink)

This study analyzed consumers' willingness to pay for non-pirated computer software and examined how attitudes toward intellectual property rights and perceived risk affect WTPs. Two commonly used software products, Microsoft Windows and Microsoft Office, were used in the study as objects to reveal consumer assessed values. A consumer survey was administered in Taiwan and the total valid samples were 799. Respondents in this study included students from senior high schools, colleges, and graduate schools, and general consumers who were no longer (...) full-time students. The estimated average WTP for Windows was USD 58.55 and for Office was USD 53.49, much lower than the respective suggested retail prices in the market. Social norms had strong positive influences on willingness-to-pay for software products. The prosecution risk did not significantly increase WTPs for software products due to the reason that individuals who used pirated software were not at a high risk of being prosecuted. Performance risk was positively correlated to WTPs for software products. The respondents segmented into the low-WTP cluster were more likely to use pirated software than those in the high-WTP segment. Source reliability, legitimacy, technical support, and customer service were emphasized in decisions of respondents in the high-WTP segment and could be used in marketing strategies. (shrink)

In The Conditions for Ethical Chemical Restraint, Crutchfield and Redinger (2024) propose ethical standards for the use of chemical restraints, which they consider normatively distinct from physica...

Coronavirus disease 2019 can lead to respiratory failure. Some patients require extracorporeal membrane oxygenation support. During the current pandemic, health care resources in some cities have been overwhelmed, and doctors have faced complex decisions about resource allocation. We present a case in which a pediatric hospital caring for both children and adults seeks to establish guidelines for the use of extracorporeal membrane oxygenation if there are not enough resources to treat every patient. Experts in critical care, end-of-life care, bioethics, and (...) health policy discuss if age should guide rationing decisions. (shrink)

In this article, I examine A. John Simmons’s philosophical anarchism, and specifically, the problems that result from the combination of its three foundational principles: the strong correlativity of legitimacy rights and political obligations; the strict distinction between justified existence and legitimate authority; and the doctrine of personal consent, more precisely, its supporting assumptions about the natural freedom of individuals and the non-natural states into which individuals are born. As I argue, these assumptions, when combined with the strong correlativity and strict (...) distinction theses, undermine Simmons’s claim, which is central to his philosophical anarchism, that a state may be justified in enforcing the law, even if illegitimate or unjustified in existing. (shrink)

Most accounts of cognitive scaffolding focus on ways that external structure can support or augment an agent’s cognitive capacities. We call cases where the interests of the user are served benign scaffolding and argue for the possibility and reality of hostile scaffolding. This is scaffolding which depends on the same capacities of an agent to make cognitive use of external structure as in benign cases, but that undermines or exploits the user while serving the interests of another agent. We develop (...) criteria for scaffolding being hostile and show by reference to examples including the design features of electronic gambling machines and casino management systems that hostile scaffolding exists and can be highly effective. In cases where the scaffolding is deep and permits the offloading of significant cognitive work, hostile scaffolding exploitatively manipulates cognitive processing itself. Given the extent of human reliance on scaffolding this is an important and neglected vulnerability. [This is an updated version of the paper, added in February 2023.]. (shrink)

As a prevalent source of work stress, illegitimate tasks offend employees’ professional identity and threaten individual self-view, then create many negative organizational outcomes. However, current studies have paid inadequate attention to the impact of IT on work disengagement and its influencing path, failing to comprehensively identify the negative effects of illegitimate tasks. Based on stress-as-offense-to-self theory and ego depletion theory, the influencing path of illegitimate tasks on WD is explored, and coworker emotional support and leisure crafting are introduced to explore (...) the intervention conditions on the impact of illegitimate tasks. By analyzing data from a survey of 260 employees, this study reveals the following findings: illegitimate tasks have a significantly positive impact on work disengagement; ED fully transmits the positive impact of illegitimate tasks on work disengagement; CES and LC not only attenuate the effect of illegitimate tasks on ego depletion, but also negatively moderate the indirect effect of illegitimate tasks on work disengagement through ego depletion. (shrink)

The Eleatic philosophers argued that it was impossible for anything to change, since that would require something to differ from itself. Although this line of reasoning is unpersuasive, it challenges us to provide an account of temporal predication, which is the focus of much recent work on change. This paper surveys various approaches to change and temporal predication and addresses related questions about identity, persistence, properties, time, tense, and temporal logic.

In epistemology and the philosophy of science, there has been an increasing interest in the social aspects of belief acquisition. In particular, there has been a focus on the division of cognitive labor in science. This essay explores several different models of the division of cognitive labor, with particular focus on Kitcher, Strevens, Weisberg and Muldoon, and Zollman. The essay then shows how many of the benefits of the division of cognitive labor flow from leveraging agent diversity. The essay concludes (...) by examining the benefits and burdens of diversity, particularly in the evaluative diversity that can be found in interdisicplinary science. (shrink)

In recent years the doctrine of divine simplicity has become a topic of interest in the philosophical theological community. In particular, the modal collapse argument against divine simplicity has garnered various responses from proponents of divine simplicity. Some even claiming that the modal collapse argument is invalid. It is our contention that these responses have either misunderstood or misstated the argument, and have thus missed the force of the objection. Our main aim is to clarify what the modal collapse argument (...) in fact says, and explain why the recent responses do not succeed. In order to argue our case, we will proceed in several steps. First, we aim to systematically articulate the doctrine of divine simplicity. Second, articulate the Christian conviction that God is free to create any feasible world or no world at all. Third, argue that divine simplicity suffers a modal collapse and thus undermines God's freedom. Fourth, respond to potential objections to modal collapse. Fifth, we offer some concluding remarks. (shrink)

In this paper we argue that there is a kind of moral disagreement that survives the Rawlsian veil of ignorance. While a veil of ignorance eliminates sources of disagreement stemming from self-interest, it does not do anything to eliminate deeper sources of disagreement. These disagreements not only persist, but transform their structure once behind the veil of ignorance. We consider formal frameworks for exploring these differences in structure between interested and disinterested disagreement, and argue that consensus models offer us a (...) solution concept for disagreements behind the veil of ignorance. (shrink)

The problem : commerce and corruption -- Smith's defense of commercial society -- What is corruption? : political and psychological perspectives -- Smith on corruption : from the citizen to the human being -- The solution : moral philosophy -- Liberal individualism and virtue ethics -- Social science vs. moral philosophy -- Types of moral philosophy : natural jurisprudence vs. ethics -- Types of ethics : utilitarianism, deontology, and virtue ethics -- Virtue ethics : modern, ancient, and Smithean -- Interlude (...) : the what and the how of TMS VI -- The what : Sith's "practical system of morality" -- The how : rhetoric, audience, and the methods of practical ethics -- The how : the ascent of self-love in three stages -- Prudence or commercial virtue -- The challenge : from praise to prudence -- Educating the vain : fathers and sons -- Self-interest rightly understood -- The advantages and disadvantages of prudence -- Magnanimity or classical virtue -- The problems of prudence and the therapy of magnanimity -- Up from individualism : desert, praiseworthiness, conscience -- Modernity, antiquity, and magnanimity -- The dangers of magnanimity -- Beneficence or christian virtue -- Between care and caritas -- Benevolence and beneficence and the human telos -- The character and purposes of the wise and virtuous man -- Wisdom and virtue and Adam Smith's apology -- Epilogue: The "economy of greatness". (shrink)

Bayesian probability has recently been proposed as a normative theory of argumentation. In this article, we provide a Bayesian formalisation of the ad Hitlerum argument, as a special case of the ad hominem argument. Across three experiments, we demonstrate that people's evaluation of the argument is sensitive to probabilistic factors deemed relevant on a Bayesian formalisation. Moreover, we provide the first parameter-free quantitative evidence in favour of the Bayesian approach to argumentation. Quantitative Bayesian prescriptions were derived from participants' stated subjective (...) probabilities (Experiments 1 and 2), as well as from frequency information explicitly provided in the experiment (Experiment 3). Participants' stated evaluations of the convincingness of the argument were well matched to these prescriptions. (shrink)

This essay explores the relation between democracy and social equality. It critically evaluates the relational egalitarian view that democracy is necessary for full social equality and that democracy is an important constituent of social equality. On such a view, inequalities in power an de facto authority are taken, in certain circumstances, to constitute a form of social inequality. On the basis of a series of cases, I argue that such a view is mistaken, and that political inequalities are, at best, (...) empirically and contingently related to social inequality. I argue that what is primarily wrong with inequalities in power and de facto authority is not that, in certain circumstances, they constitute a form of social inequality, but rather that they can be used to extract greater consideration for those with greater power. (shrink)

Recent corporate disgraces and corruption have heightened concerns about ethically questionable behavior in business. The construct of ethically questionable behavior is an under-portrayed area of management field research, and deserves further studying, especially in sales positions. This study uses four variables from the human resource management field to explain the ethically questionable behavior of sales representatives in the pharmaceutical industry. These variables include frame pattern, commission structure, behavior control type, and marketing norm perceptions. This work uses a 2  2 (...)  2  2 subject experimental design, and 328 fully completed questionnaires for logistic regression analysis. Results suggest that a medical representative in a loss frame, in a high commission structure, in loose behavior control, and in a low perception of marketing norm, is more likely affected by heuristic biases and make an ethically questionable choice. (shrink)

Applies a philosophical analysis of the natural sciences to the social sciences.

[To readers: Please consider visiting the journal's website to read this work.] In spite of referring to the human tendency to "breath together" or share the same spirit, the word "conspire" has developed a negative connotation in contemporary society, specifically as it pertains to theorizing about conspiracies as a result of the human proclivity to recognize patterns recognition and coalesce common themes amongst those with shared perceptions into something resembling a unified narrative. This proclivity has only become more pronounced with (...) the dawn of the Internet age, and as a result, the tendency to assume the actuality of certain conspiracies and insulate ourselves from viable, competing ideas has led to a series of microenvironments not dissimilar from those that allow for the proliferation of cancerous cells in the human body. In this article, I draw out the analogy between cancer and conspiracy theorizing in order to present readers with a clearer picture of the deleterious effects of the contemporary phenomena such as unbridled political polarization and the effect of sociopolitical news coverage presented by low-correlation outlets, otherwise known as "echo chambers.". (shrink)