Computerized relaxation training has been suggested as an effective and easily accessible intervention for individuals with psychological distress. To better elucidate the neural mechanism that underpins the effects of relaxation training, we investigated whether a 10-session computerized relaxation training program changed prefrontal gamma-aminobutyric acid levels and cerebral blood flow in women with psychological distress. We specifically focused on women since they were reported to be more vulnerable to develop stress-related disorders than men. Nineteen women with psychological distress but without a (...) diagnosis of psychiatric disorders received the 10-day computerized relaxation training program that consisted of 30-min cognitive-relaxation training and 10-min breathing-relaxation training per day. At baseline and post-intervention, perceived stress levels, anxiety, fatigue, and sleep quality were assessed by self-report questionnaires. Brain magnetic resonance spectroscopy and arterial spin labeling scans were also performed before and after the intervention to evaluate GABA levels and relative CBF in the prefrontal region. Levels of perceived stress, anxiety, fatigue, and sleep quality improved following 10 sessions of computerized relaxation training, resulting in a significant relief in composite scores of stress-related symptoms. The prefrontal GABA levels decreased, while relative CBF increased after the intervention. In addition, a greater increase in relative prefrontal CBF was associated with better composite scores of stress-related symptoms following the intervention. The current findings suggest that computerized relaxation training may improve stress-related symptoms through modulating the prefrontal GABA levels and CBF in women with psychological distress. (shrink)

The concept of emotion can be organized within a hypothetical space comprising a limited number of dimensions representing essential properties of emotion. The present study examined cultural influences on such conceptual structure by comparing the performance of emotion word classification between Japanese and Korean individuals. Two types of emotional words were used; central concepts, highly typical examples of emotion, and less typical peripheral concepts. Participants classified 30 words into groups based on conceptual similarity. MDS analyses revealed a three-dimensional structure with (...) valence, social engagement, and arousal dimensions for both cultures, with the valence dimension being the most salient one. The Japanese prioritized the social engagement over the arousal while the Koreans showed sensitivities to the arousal dimension. Although the conceptual structure was similar for the two countries, the weight of importance among the three dimensions seems to be different, reflecting each culture’s values and communication styles. (shrink)

Robot enthusiasts envision robots will become a “race unto themselves” as they cohabit with the humankind one day. Profound questions arise surrounding one of the major areas of research in the contemporary world—that concerning artificial intelligence. Fascination and anxiety that androids impose upon us hinges on how we come to conceive of the “Cultural Other.” Applying the notion of the “other” in multicultural research process, we will explore how the “Other” has been used to illustrate values and theories about robots, (...) as a mirror for the self. In this paper, we focus on the social, cultural, and religious implications of humans’ attitudes toward relationships between humans with robots. Six major views on humanoid robots are proposed: (1) robots as the “Frightening Other,” (2) robots as the “Subhuman Other,” (3) robots as the “Human Substitute,” (4) robots as the “Sentient Other,” (5) robots as the “Divine Other,” and (6) robots as the “Co-evolutionary Path to Immortality.” The likely and preferable scenario is the last one, which is compatible with an optimistic posthuman world in our evolutionary future. We imagine whether humans will meet the challenge of loving all living and non-living beings (including mechanical entities) might be the key to the co-evolution of both species and the ultimate happiness. (shrink)

The human relation to things in the world is at stake in the so-called post-humanist era where the distinction between human and non-human is blurred, as indicated in a term like ‘the nano-self’. How should we understand the nature of our relation to things in this era? Or how can we describe an educationally meaningful relation we as human agents can make in relation to things, artificial and natural, in the face of this technologically hybrid and ever-dehumanizing tendency of society? (...) Well-known for his actor-network theory, Bruno Latour, an influential materialist and philosopher of technology, says that ‘objects’ have agency as much as humans; so we need to be able to translate the language of things into the language of men or vice versa as a way of co-shaping the world we live in. What does this mean and how can we do so? In carefully examining his theory, the essay attempts to explore and reformulate his account of the mediating role of human agency to see if it can provide us with an educationally plausible post-humanist concept of human agency, which can lead us into an ecologically ethical and politically responsible approach to education in general, and science education in particular. (shrink)

Modern schooling in Korea, which was officially established by law in 1949, is well known for its function as an engine of economic success in modern Korea. Although this fact seems to be world-wid...

Since the Korean Philosophy of Education Society was established in 1964, the question regarding the nature of Philosophy of Education as a modern discipline has always been a vexing question to mo...

People may conceptualize certain categories as held together by a category-specific “essence”—some unobservable, critical feature that causes the external features of a category to emerge. But what is the nature of this essence? Recently, Rose and Nichols have argued that something's essence is fundamentally its telos or purpose. However, Neufeld has challenged this work on theoretical grounds, arguing that these effects arise only because people infer an underlying internal change when reasoning about a change in telos. In Neufeld's view, it (...) is the underlying internal cause, and not the telos itself, that serves as an essence (consistent with classic views of scientific essentialism). Here, we ask: Is teleology the primary force behind psychological essentialism? We begin by successfully replicating Rose and Nichols’ key findings in support of teleological essentialism. In two further experiments, however, we demonstrate that teleology may not be the central way that people understand the essences of living things. We show that internal changes matter at least as much as changes in teleology. These findings suggest that while teleology may be one important cue to category membership and the essences of living things, it may be premature to say that we are “teleologically essentialist.”. (shrink)

With the advancement of medical technology, various life-sustaining treatments are available at the end of life. Older adults should be encouraged to establish their end-of-life treatment preferences (ELTP) while they are physically and mentally able to do so. The purpose of this study was to explore ELTP among older adults and to compare those preferences in a subset of individuals who had reported their ELTP in a survey completed the previous year. This was a descriptive study of 191 older adults (...) living in a continuing care retirement community. Approximately half of the participants did not want cardiopulmonary resuscitation, to be put on a respirator, or to receive dialysis. The findings in this study suggest that many older adults do not want aggressive interventions at the end of life, but choose rather those measures that will keep them comfortable. Moreover, treatment choices may change over time. Health care providers should initiate discussions about ELTP at regular intervals (yearly) to assist older adults in dictating their end-of-life care. (shrink)

The demand for organ transplants, both globally and in South Korea, substantially exceeds the supply, a situation that might have been aggravated by the enactment of the Life-Sustaining Treatment Decision Act (LSTDA) in February 2018. This legislation may influence emergency medical procedures and the availability of organs from brain-dead donors. This study aimed to assess LSTDA’s impact, introduced in February 2018, on organ donation status in out-of-hospital cardiac arrest (OHCA) patients in a metropolitan city and identified related factors. We conducted (...) a retrospective analysis of a regional cardiac arrest registry. This study included patients aged 16 or older with cardiac arrest and a cerebral performance category (CPC) score of 5 from January 2015 to December 2022. The exclusion criteria were CPC scores of 1–4, patients under 16 years, and patients declared dead or transferred from emergency departments. Logistic regression analysis was used to analyse factors affecting organ donation. Of the 751 patients included in this study, 47 were organ donors, with a median age of 47 years. Before the LSTDA, there were 30 organ donations, which declined to 17 after its implementation. In the organ donation group, the causes of cardiac arrest included medical (34%), hanging (46.8%), and trauma (19.2%). The adjusted odds ratio for organ donation before the LSTDA implementation was 6.12 (95% CI 3.09–12.12), with non-medical aetiology as associated factors. The enactment of the LSTDA in 2018 in South Korea may be linked to reduced organ donations among patients with OHCA, underscoring the need to re-evaluate the medical and legal aspects of organ donation, especially considering end-of-life care decisions. (shrink)

This book reconsiders the relationship between aesthetics and theological ethics. The primary question it seeks to answer is whether artistic creativity is a morally relevant activity. Drawing on the work of Jonathan Edwards and Thomas Aquinas, Choi argues that the arts are the cultural medium through which we can better understand what is morally possible, and that aesthetic objects can serve as snapshots of a particular community's perspectives on the good life. Art, in other words, offers glimpses not only into (...) competing moral visions within society but also the extent to which these contested moral views are understood. The arts, in Choi's view, provide a way of assessing the limits and possibilities of moral reasoning, the contextuality of moral discernment, and the need for moral thinking that is dialogical and dialectical. (shrink)

Despite the increased attention to corporate social responsibility (CSR) and regulatory changes in recent years, little is known about how apparel companies are implementing and communicating CSR practices to their stakeholders. To fill the gap, this study investigated the range and strategies of leading apparel specialty retailers’ CSR practices as communicated on their websites over a longitudinal period of 1 year. In total, 17 apparel specialty retailers were included in the analysis. The companies’ websites were content-analyzed in-depth using the coding (...) criteria focusing on labor and environmental issues developed for this study. The initial data were collected in November 2011 and the study was replicated in December 2012 to examine any changes in the CSR practices. As of 2011 only nine companies addressed CSR issues on their websites at different degrees despite their leadership positions in the industry. Environmental issues were addressed by only five companies, with different ranges of practices. In 2012, all 17 companies addressed labor issues on their websites with varying degrees of specificity. In terms of environmental issues, six companies (an increase of one company from 2011) addressed environmental initiatives on their websites with wider ranges of practices. Discussed are problems and opportunities, as well as the role of the government and stakeholders, for the effective communications of CSR policies and initiatives for the apparel industry. (shrink)

Definitions of privacy change, as do norms for protecting it. Why, then, are privacy scholars and activists currently worried about “normalization”? This essay explains what normalization means in the context of surveillance concerns and clarifies why normalization has significant governance consequences. We emphasize two things. First, the present is a transitional moment in history. AI-infused surveillance tools offer a window into the unprecedented dangers of automated real-time monitoring and analysis. Second, privacy scholars and activists can better integrate supporting evidence to (...) counter skepticism about their most disturbing and speculative claims about normalization. Empirical results in moral psychology support the assertion that widespread surveillance typically will lead people to become favorably disposed toward it. If this causal dynamic is pervasive, it can diminish autonomy and contribute to a slippery slope trajectory that diminishes privacy and civil liberties. (shrink)

Advances in digital technology are changing the methods of teaching and learning. In the course of this stream of changes, the emergence of artificial intelligence (AI) has become a topic of great interest and concern. The development of teaching AIs (artificial intelligences that teach), which can provide adaptive and personalized dialogue with students, has shifted the relationship between teachers and students, and has raised new questions regarding the role of teachers. The purpose of this paper is to rethink the meaning (...) of the act of teaching, without denying its variety, and to reflect on the role of teachers in the relatively unfamiliar situation created by the emergence of AI teaching machines. To this end, I attempt, first, to re-examine the nature of teaching by considering two possible orientations: teaching as a return to homogeneity and teaching as exposure to heterogeneity. My purpose is to consider the characteristics and limitations of the teaching implemented by AI and to discuss the role of human teachers in overcoming these limitations. Second, I seek to reveal what it is for the teacher to speak, which is often understood as the most important aspect of teaching, again by way of two characterizations: the closed conversation, which converges on a conclusion, and the open conversation, oriented towards ethical responsibility. In doing this, I shall examine critically some characteristics of language used by AI teaching machines and suggest alternatives that might constitute openness to an ethical conversation. In furtherance of this, I shall consider the account of teaching that is central to the philosophy of Emmanuel Levinas. (shrink)

Previous work suggests that threat-related stimuli are stored to a greater degree in working memory compared to neutral stimuli. However, most of this research has focused on stimuli with physically salient threat attributes, failing to account for how a “neutral” stimulus that has acquired threat-related associations through differential aversive conditioning influences working memory. The current study examined how differentially conditioned safe and threat stimuli are stored in working memory relative to a novel, non-associated stimuli. Participants completed a differential fear conditioning (...) task followed by a change detection task consisting of three conditions across two loads. Results revealed individuals successfully learned to distinguishing CS+ from CS– conditions during the differential aversive conditioning task. Our working memory outcomes indicated successful load manipulation effects, but no statistically significant differences in accuracy, response time, or Pashler’s K measures of working memory capacity between CS+, CS–, or N conditions. However, we observed significantly reduced RT difference scores for the CS+ compared to CS– condition, indicating greater RT differences between the CS+ and N condition vs. the CS– and N condition. These findings suggest that differentially conditioned stimuli have little impact on behavioral outcomes of working memory compared to novel stimuli that had not been associated with previous safe of aversive outcomes, at least in healthy populations. (shrink)

BackgroundThe wellbeing of people living with dementia and their family caregivers may be impacted by stigma, changing roles, and limited access to meaningful opportunities as a dyad. Group therapeutic songwriting and qualitative interviews have been utilized in music therapy research to promote the voices of people with dementia and family caregivers participating in separate songwriting groups but not together as dyads.ProceduresThis study aimed to explore how ten people with dementia/family caregiver dyads experienced a 6-week group TSW program. Dyads participated in (...) homogenous TSW groups involving 2–4 dyads who were either living together in the community or living separately because the person with dementia resided in a care home. The TSW program, informed by personhood, couplehood, family centered and group process frameworks, involved creating original lyrics through song parody and song collage. Qualified Music Therapists facilitated sessions and interviewed each dyad separately. Interviews were analyzed using interpretative phenomenological analysis.FindingsFive recurrent group themes were developed, indicating group TSW: was a positive shared experience, benefiting both members of the dyad and motivating further engagement with music; stimulated mental processes and reignited participants’ interests and skills; provided meaningful opportunities for reflection and connection with memories and life experiences; and prompted interaction and collaboration, leading to social connections, empathic relationships and experiences of inclusion. Participants also highlighted how: the facilitated process supported engagement, highlighting abilities and challenging doubts.ConclusionDyads identified group TSW as an opportunity to recognize strengths, voice ideas and opinions, share meaningful experiences, and do “more with music.” Participants valued TSW as a new, creative and stimulating experience that enabled connection with self and others and led to feelings of pride and achievement. Our findings further recognize how therapeutic intention and approach were reflected in participants’ engagement and responses regardless of dementia stage and type, dyad relationship, or musical background. This research may broaden perspectives and expand understanding about how people with dementia and their family caregivers access and engage in music therapy. (shrink)

Syntactic priming in language production is the increased likelihood of using a recently encountered syntactic structure. In this paper, we examine two theories of why speakers can be primed: error‐driven learning accounts (Bock, Dell, Chang, & Onishi, 2007; Chang, Dell, & Bock, 2006) and activation‐based accounts (Pickering & Branigan, 1999; Reitter, Keller, & Moore, 2011). Both theories predict that speakers should be primed by the syntactic choices of others, but only activation‐based accounts predict that speakers should be able (...) to prime themselves. Here we test whether speakers can be primed by their own productions in three behavioral experiments and find evidence of structural persistence following both comprehension and speakers’ own productions. We also find that comprehension‐based priming effects are larger for rarer syntactic structures than for more common ones, which is most consistent with error‐driven accounts. Because neither error‐driven accounts nor activation‐based accounts fully explain the data, we propose a hybrid model. (shrink)

Many festivals use animals in the name of continuing traditions and religious acts of historical and cultural relevance, as well as for tourist entertainment; however, the welfare of these animals has been overlooked in favor of maintaining cultural identity or making economic profits. The criticism of animal-based festivals has been growing along with the increased public awareness of animal rights. However, this change in public perception has not yet been translated into actual government policies in Korea. This study addresses the (...) unethical practices and challenges regarding animal welfare at festivals from the perspective of visitors to understand the public perception of the need for institutional and regulatory interventions to improve the treatment of animals at festivals. An online survey (N = 1000) is conducted to examine the public perception of animals and animal welfare at festivals and how strongly online survey participants support organizer- and state-level actions to protect the welfare of festival animals. Logistic regression analyses identify gender, pet ownership, pro-animal attitude, visiting experience, sensitivity to criticism regarding animal issues, and perception of animal welfare at festivals as significant predictors of online survey participants’ support for actions ensuring the welfare of animals used in festivals. Our findings also suggest that people sympathize with the need to enhance animal welfare but have low levels of sensitivity to the maltreatment of animals at festivals, indicating the existence of cognitive dissonance. Establishing guidelines and regulations for improving animal welfare can help festivals use animals in a more sustainable way and make visitors rethink and re-establish human–animal relationships. (shrink)

ObjectiveThis pilot study aimed to evaluate the efficacy of a digital cognitive behavioral therapy in patients with cancer experiencing sleep problems.MethodsA total of 57 participants aged 25–65 years were randomly assigned to three groups—21 participants to a dCBT program, 20 participants to an app-based attentional control program, and 16 participants to a waitlist control group—and evaluated offline before and after the program completion. Of the 57 participants, there were a total of 45 study completers, 15 participants in each group. The (...) dependent variables were sleep quality scores, measured by the Pittsburgh Sleep Quality Index and health-related quality of life scores, measured using the Short-Form 36, and attentional bias scores from a dot-probe computer task.ResultsFor both the intention-to-treat and study-completers analyses, a significant increase supported by a large effect size was found in the quality of sleep score of the HARUToday Sleep group compared to both the app-based attentional control and the waitlist control group. However, no significant changes were found in the quality of life and attentional bias scores.ConclusionOur results suggest that the HARUToday Sleep app has the potential to serve as an intervention module to enhance the sleep quality of patients with cancer experiencing sleep problems. (shrink)

사회진화론은 1880년대에 초기 개화사상가들에 의해 한국사회에 수용되었고 1900년대에는 일종의 시대정신으로 여겨지며 당시 국제사회를 해석하는 가장 유력한 사상적 프레임으로 기능하였다. 그러나 지금까지의 연구들은 1910년을 기점으로 사회진화론의 사상적 기능이 소멸되었다고 보거나 제한된 영역에서의 사상적 양상만을 고찰하였다. 본고에서는 1910년 이후로도 사회진화론의 영향력은 다양한 사상 속에 침투되어 변용적으로 존재해왔으며 동시에 그것을 극복하기 위한 시도도 있었음을 밝히고자 하였다. 먼저 안중근은 동양 3국[황인종]의 연대를 통해 서구 세력[백인종]의 침략을 막아야 한다는 동양평화론을 주장하였다. 이는 인종주의에 사회진화론을 결합한 것으로 서구의 침략을 일종의 동종(同種) 혹은 약자 연대를 통해 대항하고자 하는 (...) ‘저항적 인종주의’의 성격을 띠었다. 박은식은 사회진화론적 진보의 논리를 유학에 적용하여 당시 유학이 가지고 있었던 봉건성을 극복하고, 유학의 대동사상, 성선론 등을 통해 사회진화론의 인종주의적 우열론과 약육강식론의 비도덕성을 극복하고자 하였다. 1919년에는 제1차 세계대전 이후 파리강화회의가 개최되면서 ‘세계평화’가 화두로 제시되었고 ‘민족자결주의’, ‘세계주의’, ‘평화주의’ 등의 관념이 나타났다. 또한 러시아 혁명 및 사회주의 국가 건설 등을 계기로 사회주의, 아나키즘 등 새로운 사상이 등장하면서 사회진화론적 세계관에 균열을 가져온다. 이러한 사상적 흐름 속에서 안창호는 국제사회에서 여전히 약육강식의 논리가 통용되고 있음을 비판적으로 인식하고는 있었지만, 현실적으로 국제사회로부터 독립국으로서의 자격을 인정을 받기 위해서는 자강의 힘을 길러야 한다고 주장하였다. 그러나 그 힘의 토대에 근면, 성실, 신용 등 개신교적 자본주의 윤리와 민족주의적 공동체의식을 도입하여 사회진화론적 경쟁의 비도덕성을 극복하고자 하였다. 신채호는 약육강식에 의한 열강의 식민 지배를 ‘민중직접혁명’을 통해 타도해야한다고 주장했다. 이 과정에서 그는 세계 식민지 민중과의 연대를 주장하기도 했다. 그러나 역사를 ‘아(我)와 비아(非我)의 투쟁’ 즉, 자민족과 타민족의 생존투쟁의 기록이라고 봤던 그의 역사관은 사회진화론적 관점을 완전히 극복하지는 못한 것으로 보인다. 안중근과 박은식의 사상은 1910년을 기점으로 한 것이고 안창호와 신채호의 사상은 1919년 이후 주창된 것이다. 이들은 초기 사회진화론자들처럼 약육강식의 논리를 무비판적으로 수용하면서 소위 ‘문명국’의 ‘비문명국’에 대한 지배나 착취를 원리로서 인정하는 사고에서는 벗어났지만, 현실을 사회진화론적 프레임으로 바라보는 사고를 완전히 단절해내지는 못했다. 그러나 동양평화론, 유교, 자유민주주의, 아나키즘 등 각자가 취한 여러 가지 사상적 토대 위에서 사회진화론의 이론적, 현실적 문제를 극복하려는 시도가 나타났는데 그것이 1910년 이후 한국 사상계의 하나의 큰 특징이라고 결론지을 수 있다. (shrink)

Temporal Changes in Ovarian Gonadotropin-Releasing Hormone mRNA Levels by Gonadotropins in the Rat Sung Ho Lee, Eun-Seob Song, Sun Kyeong Yu, Changmee Kim, Dae Kee Lee, Wan Sung Choi l and Kyungjin Kim* Department of Molecular Biofogy and SRC for Cell Differentiation, Seoul National University, Seoul 150-742, Korea; IDepartment of Anatomy, College of Medicine, Gyeongsanf; National University, Chinju 660-280, Korea (Recei·. cd on December 29, 1993) The present study examines whether gonadotropins are involved in the regulation of ovarian GnRH gene (...) expression and how ovarian GnRH gene expression temporalJy correlates with alterations in hypothalamic GnRH, pituitary LH~ gene expression in respons to gonadotropins. Hypothalamic and ovarian GnRH mRNA and pituitary LH~ mRNA levels were determined by respective RNA-blot hybridizations, and ovarian GnRH and estradiol contents and serum LH levels were measured by respective radioimmunoassays. Three animal models such as 1) PMSG-treated, 2) PMSG and heG-treated immature rats and 3) proestrous stage of adult rats were used. Immature rats (25-days old) were administered with PMSG (10 iu) at 10:00 hand 48 h later with heG (10 iu) to induce ovulation. In the PMSG-injected model, hypothalamic GnRH mRNA levels were markedly augmented about 9-fold at 50 h, and pituitary LH mRNA 3-fold at 52 h after PMSG administration. Serum LH levels were increased to the preovulatory surge levels at 56 h, and ovarian GnRH mRNA levels were augmented 4-fold at 60 h after PMSG injection. Administration of heG also induced a marked enhancement in ovarian GnRH mRNA levels in comparison to the values shown in both intact and PMSGtreated rats at 52 hand 54 h, respectively. In the proestrous stage of normal adult rats, pituitary LH~ mRNA levels were peaked at 16:00 h. The preovulatory LH surge was evident at 4 h before increment in ovarian GnRH mRNA levels as shown in PMSG-treated rats. The present study clearly showed the sequential increase in hypothalamic GnRH mRNA, pituitary LH~ mRNA and ovarian GnRH mRNA levels, indicating that ovarian GnRH may play a possible role in the control of follicular maturation and the ovulation process. (shrink)

This paper investigates two puzzles in practical reason and proposes a solution to them. First, sometimes, when we are practically certain that neither of two alternatives is better than or as good as the other with respect to what matters in the choice between them, it nevertheless seems perfectly rational to continue to deliberate, and sometimes the result of that deliberation is a conclusion that one alternative is better, where there is no error in one’s previous judgment. Second, there are (...) striking differences between rational agents – some rational agents have most reason to pursue careers on Wall Street while others have most reason to take up a career in teaching, or scuba diving, or working for political causes. These differences aren’t plausibly explained by ‘passive’ facts about our psychology or their causal interaction with our environment; instead, these facts seem in some sense to ‘express who we are’. But what is this sense? These puzzles disappear if we adopt a novel view about the source of the normativity of reasons – some reasons are given to us and others are reasons in virtue of an act of will. We make certain considerations reasons through an act of will and thus sometimes make it true through an act of agency that we have most reason to do one thing rather than another. (shrink)

This book exhibits deep philosophical quandaries and intricacies of the historical development of science lying behind a simple and fundamental item of common sense in modern science, namely the composition of water as H2O. Three main phases of development are critically re-examined, covering the historical period from the 1760s to the 1860s: the Chemical Revolution, early electrochemistry, and early atomic chemistry. In each case, the author concludes that the empirical evidence available at the time was not decisive in settling the (...) central debates and therefore the consensus that was reached was unjustified or at least premature. This leads to a significant re-examination of the realism question in the philosophy of science and a unique new advocacy for pluralism in science. Each chapter contains three layers, allowing readers to follow various parts of the book at their chosen level of depth and detail. The second major study in "complementary science", this book offers a rare combination of philosophy, history and science in a bid to improve scientific knowledge through history and philosophy of science. (shrink)

This book presents the concept of “complementary science” which contributes to scientific knowledge through historical and philosophical investigations. It emphasizes the fact that many simple items of knowledge that we take for granted were actually spectacular achievements obtained only after a great deal of innovative thinking, painstaking experiments, bold conjectures, and serious controversies. Each chapter in the book consists of two parts: a narrative part that states the philosophical puzzle and gives a problem-centred narrative on the historical attempts to solve (...) the puzzle; and the analysis part which provides in-depth analyses of certain scientific, historical, and philosophical aspects of the story. (shrink)

This article explores the main similarities and differences between Derek Parfit’s notion of imprecise comparability and a related notion I have proposed of parity. I argue that the main difference between imprecise comparability and parity can be understood by reference to ‘the standard view’. The standard view claims that 1) differences between cardinally ranked items can always be measured by a scale of units of the relevant value, and 2) all rankings proceed in terms of the trichotomy of ‘better than’, (...) ‘worse than’, and ‘equally good’. Imprecise comparability, which can be understood in terms of the more familiar notions of cardinality and incommensurability, rejects only the first claim while parity rejects both claims of the standard view. -/- I then argue that insofar as those attracted to imprecise comparability assume that all rankings are trichotomous, as Parfit appears to, the view should be rejected. This is because imprecise equality is not a form of equality but is a sui generis ‘fourth’ basic way in which items can be ranked. We should, I argue, understand imprecise equality as parity, and imprecise comparability as entailing ‘tetrachotomy’ – that if two items are comparable, one must better than, worse than, equal to, or on a par with the other. Thus those attracted to the idea that cardinality can be imprecise should abandon trichotomy and accept parity and tetrachotomy instead. -/- Finally, I illustrate the difference between Parfit’s trichotomous notion of imprecise comparability and parity by examining how each notion might be employed in different solutions to the problem posed by the Repugnant Conclusion in population ethics. I suggest that parity provides the arguably more ecumenical solution to the problem. (shrink)

What makes a choice hard? I discuss and criticize three common answers and then make a proposal of my own. Paradigmatic hard choices are not hard because of our ignorance, the incommensurability of values, or the incomparability of the alternatives. They are hard because the alternatives are on a par; they are comparable, but one is not better than the other, and yet nor are they equally good. So understood, hard choices open up a new way of thinking about what (...) it is to be a rational agent. (shrink)

This introductory article describes the phenomena of incommensurability and incomparability, how they are related, and why they are important. Since incomparability is the more significant phenomenon, the paper takes that as its focus. It gives a detailed account of what incomparability is, investigates the relation between the incomparability of values and the incomparability of alternatives for choice, distinguishes incomparability from the related phenomena of parity, indeterminacy, and noncomparability, and, finally, defends a view about practical justification that vindicates the importance of (...) incomparability — assuming it exists — for practical reason. (shrink)

In this innovative book, Hasok Chang constructs a philosophy of science for 'realistic people' interested in understanding and promoting the actual practices of inquiry in science and other knowledge-focused areas of life. Inspired by pragmatist philosophy, he reconceives the very notions of reality and truth on the basis of his concept of the 'operational coherence' of epistemic activities, and offers new pragmatist conceptions of truth and reality as operational ideals achievable in actual scientific practice. Rejecting the version of scientific (...) realism that is concerned with claiming that our theories correspond to an ultimate reality, he proposes instead an 'activist realism': a commitment to do all that we can actually do to improve our knowledge of realities. His book will appeal to scholars and students in philosophy, science and the history of science, and all who are concerned about the place of science and empirical truth in society. (shrink)

This paper presents an argument against the widespread view that ‘hard choices’ are hard because of the incomparability of the alternatives. The argument has two parts. First, I argue that any plausible theory of practical reason must be ‘comparativist’ in form, that is, it must hold that a comparative relation between the alternatives with respect to what matters in the choice determines a justified choice in that situation. If comparativist views of practical reason are correct, however, the incomparabilist view of (...) hard choices should be rejected. Incomparabilism about hard choices leads us to an implausible error theory about the phenomenology of hard choices, threatens an unattractive view of human agency, and leaves us in perplexity about what we are doing when we choose in hard choices. The second part of the argument explores the main competitor to comparativist views of practical reason, noncomparativist view, according tow which a choice is justified so long as it is not worse than any of the alternatives. This view is often assumed by rational choice theorists but has its best philosophical defense in work by Joseph Raz. On Raz’s view, incomparabilism about hard choices avoids the problems faced if comparativism is correct, but it faces different difficulties. I argue that Raz’s noncomparativist view mistakenly assimilates practical reason to more restricted normative domains such as the law. (shrink)

The central aim of this book is to answer two questions: Are alternatives for choice ever incomparable? and, In what ways can items be compared? The arguments offered suggest that alternatives for choice no matter how different are never incomparable, and that the ways in which items can be compared are richer and more varied than commonly supposed. This work is the first book length treatment of the topics of incomparability, value, and practical reason.

Previous studies in Western contexts have examined the relationships between various board characteristics and CSR, yet the relationships need to be re-examined in non-Western contexts given differential theoretical premises across contexts. We specifically propose that the effects of board characteristics on CSR in Korea should be patterned distinctively from Western-based existing literature, focusing on three important board characteristics, such as a board’s independence, social ties, and diversity. Using a panel dataset from large Korean firms, we found that various relationships between (...) board characteristics and CSR were non-linear, whereas most of the previous research on Western contexts found that the same relationships were linear. Specifically, curvilinear relationships were found between CSR and board independence, CEO-outside director social ties, and educational diversity. Our findings suggest that there is no universal feature of CSR-supportive board characteristics due to the unique characteristics of various institutional contexts. (shrink)