J. J. Lee

Enactivism advances an understanding of cognition rooted in the dynamic interaction between an embodied agent and their environment, whilst new mechanism suggests that cognition is explained by uncovering the organised components underlying cognitive capacities. On the face of it, the mechanistic model’s emphasis on localisable and decomposable mechanisms, often neural in nature, runs contrary to the enactivist ethos. Despite appearances, this paper argues that mechanistic explanations of cognition, being neither narrow nor reductive, and compatible with plausible iterations of ideas like emergence and downward causation, are congruent with enactivism. Attention to enactivist ideas, moreover, may serve as a heuristic for mechanistic investigations of cognition. Nevertheless, I show how enactivism and approaches that prioritise mechanistic modelling may diverge in starting assumptions about the nature of cognitive phenomena, such as where the constitutive boundaries of cognition lie.

BackgroundElectronic cigarettes as substitute devices for regular tobacco cigarettes have been increasing in recent times. We investigated neuronal substrates of vaping e-cigs and smoking r-cigs from r-cig smokers.MethodsTwenty-two r-cig smokers made two visits following overnight smoking cessation. Functional magnetic resonance imaging data were acquired while participants watched smoking images. Participants were then allowed to smoke either an e-cig or r-cig until satiated and fMRI data were acquired. Their craving levels and performance on the Montreal Imaging Stress Task and a 3-back alphabet/digit recognition task were obtained and analyzed using two-way repeated-measures analysis of variance. Regions-of-interest were identified by comparing the abstained and satiated conditions. Neuronal activation within ROIs was regressed on the craving and behavioral data separately.ResultsCraving was more substantially reduced by smoking r-cigs than by vaping e-cigs. The response time for the 3-back task was significantly shorter following smoking r-cigs than following vaping e-cigs = 5.3, p = 0.035). Neuronal activations of the right vermis, right caudate, and right superior frontal gyrus were significantly correlated with the RT for the 3-back task only for smoking r-cigs.ConclusionOur findings suggest that insufficient satiety from vaping e-cigs for r-cigs smokers may be insignificant effect on working memory function.

In pre-modern Korea, paper was renowned for its white glossy surface and cloth-like strength, becoming an important item in both tributary exchanges and private trade. The unique material of the tak tree and related technical innovations, including toch’im, the repeated beating of just-produced paper that provides sizing and fulling effects, were crucial to this fame. However, the scholar-officials who integrated papermaking into the state production system in order to meet administrative and tributary needs initially made toch’im corvée and then penal labor, thereby dismissing it as simple toil. They were not alone, though, in denigrating a form of manual labor. Historiographies of modern science and technology are generally silent about such work, focusing instead on how we invented the human out of drudgery. However, papermakers in late Chosŏn Korea (the eighteenth and nineteenth centuries) chose to identify their artisanship with toch’im and eventually succeeded in securing recognition for that technique as a highly paid specialty. By examining this skilling of toch’im, this paper seeks to change the historiographical silence about toil. It overcomes the archival silence that accompanies manual skills by tracing toch’im’s contours through its changing locations and associations in society’s changing social and material networks, revealing paper artisans’ social techniques, or everyday politics that eventually dignified their laborious technique. Paper artisans’ changing relationships with tak barks, tools and facilities, central and local authorities, farmers, merchants, and scholar-officials reveal how such social skilling was made in late Chosŏn Korea, where papermaking became a most successful industry. This tracing of toch’im re-situates creative toil and everyday politics of artisanal hands in the interconnected transformation of social relations, craft, and knowledge practices.

ArgumentMutuality in “contact zones” has been emphasized in cross-cultural knowledge interaction in re-evaluating power dynamics between centers and peripheries and in showing the hybridity of modern science. This paper proposes an analytical pause on this attempt to better invalidate centers by paying serious attention to the limits of mutuality in transcultural knowledge interaction imposed by asymmetries of power. An unusually reciprocal interaction between a Japanese forester, Ishidoya Tsutomu, at the colonial forestry department, and his Korean subordinate Chung Tyaihyon is chosen to highlight an inescapable asymmetry induced by the imperial power structure. Ishidoya, positioning himself as a settler expert, as opposed to a scientist in Tokyo, pursued localized knowledge in growing interaction with Chung, resulting in Ishidoya's career change as a herbalist focusing on traditional medicine and Chung's leadership in Korean-only botanizing. However, their mutual transformations, limited by asymmetric constraints on their choices, did not unsettle the imperial power structure or the centrality of centers.

The Constitution of the World Health Organization affirms that “the enjoyment of the highest attainable standard of health is one of the fundamental rights of every human being.” The Universal Declaration of Human Rights lays the foundations for the international framework for the right to health. This human right is now codified in numerous national constitutions, as well as legally binding international human rights treaties, such as the International Covenant on Economic, Social and Cultural Rights.Although medical care and access to medicines are vital features of the right to health, almost two billion people lack access to essential medicines, leading to immense avoidable suffering. Improving access to essential medicines could save 10 million lives each year, four million of them in Africa and South-East Asia alone. Gross inequity is a shocking feature of the world pharmaceutical situation.

This is a response to the recent essay by Elizabeth M. Bucar and Aaron Stalnaker on “Comparative Religious Ethics as a Field of Study.” I clarify my earlier positions on method and virtue in comparative religious ethics and try to respond to some of the issues that Bucar and Stalnaker raise in regard to my arguments specifically and the field more generally. I argue that while we need not measure the practical impact of scholarly work in comparative religious ethics purely in terms of political or social action, I nevertheless worry that defining the goals of comparative inquiry in terms of the production of bewilderment, intellectual vertigo, or skeptical questions can lead to impressionistic or therapeutic methodological norms. In a similar vein, I refine my earlier position on externalism that acknowledges the impossibility of a purely externalist approach but also notes the desirability of coming to understand others “in their own terms” prior to engaging in the process of transmutation. I also question Bucar and Stalnaker's pessimism about the potential of producing “rigorously convincing ethical theory from the lived experience of regular folk,” suggesting that perhaps we are working with different conceptions of the sociology of knowledge. Finally, I consider whether we are currently in the midst of an epistemological crisis and conclude with some reflections on the rationality of the craft of comparative religious ethics

This study investigates how collective corruption appears, using a computational method. Specifically, acknowledging that the characteristics of collective corruption process are analogous to percolation phenomena, we illuminate that collective corruption is formed by ongoing social interactions in an organizational boundary. By formulating a percolation-based system dynamics model, we consider the behavioral characteristics of collective corruption in terms of individuals’ corruption preferences governed by personal attributes on corruption. We also propose and examine scenarios regarding the formation of collective corruption.

This study investigated the effects of psychobiological characteristics of non-obese women with a high level of weight suppression on explicit-implicit and approach-avoidance response toward food cues, depending on hunger-satiety states. The 634 participants were divided into two groups according to their weight history. If the difference between their highest weight over the last year and their current weight was more than 5%, they were assigned to the “H-WS” group. If the difference in weight was less than 5%, they were assigned to the “low level of weight suppression” group. Explicit approach and avoidance toward food were measured by self-report questionnaires. Implicit approach and avoidance toward food cues were measured using an eye-tracker. Fasting blood samples were obtained to measure fasting serum leptin levels. After this, participants consumed a standard breakfast to control the satiety level. After breakfast, explicit-implicit approach-avoidance responses were repeatedly measured at the satiety states. Self-reported body shape concerns, drive for thinness, ambivalent food craving, and bulimic behavior were also assessed. The results showed that the H-WS group had lower leptin levels, and higher body shape concerns, drive for thinness, ambivalent food craving, and bulimic behaviors compared to the L-WS group. At the explicit level, the H-WS group reported lower approach and higher avoidance to food compared to the L-WS group, regardless of hunger-satiety state. Whereas, at the implicit level, the H-WS group showed higher approach during satiety rather than during hunger states. Regardless of the hunger-satiety state, there were no significant group differences with regard to implicit avoidance between the two groups. Thus, we confirmed that a high level of avoidance toward foods was observed in the H-WS group at the explicit level but not at the implicit level. Moreover, in contrast with a high level of explicit avoidance toward palatable foods, inhibition for implicit approach toward high-calorie foods seemed to be blunted after food consumption in the H-WS group. These inconsistencies may be associated with ambivalent food craving and vulnerability to bulimic behavior among H-WS individuals.

김창협의 「사단칠정설」은 그의 변화하는 생각을 수시로 기록한 필기였다. 본 글은 「사단칠정설」에서 주리주기 구분 및 칠포사 논제와 관련한 김창협의 논증과 주장의 변화를 분석하였다. 주리주기 구분과 관련해서, 김창협은 일관되게 사단을 주리, 칠정을 주기로 구분하지만, 그 논증에는 차이가 있다. 처음에 그는 설명 방식과 수양론 측면의 개념 차이를 통해 주리·주기를 구분하며, 이는 기대승의 해석과 유사했다. 이후 그는 사단과 칠정의 명칭을 통해 알 수 있는 정보의 차이에 근거해서 주리·주기를 구분하는데, 이는 그의 경위설 논제에 근거한 해석이다. 칠포사와 관련해서, 처음에 그는 칠정이 사단을 포함하지는 않지만, 교집합은 있다고 주장했다. 이후 그는 칠포사를 긍정하는 데, 주장이 바뀐 배경에는 그의 인간-자연 간 상관성 논제에 담긴 사유가 자리한다. 결론적으로 김창협의 사칠론은 외형상 퇴·율을 절충한 듯 보이지만, 그 내용은 이이의 사칠론에 기반해서 자신의 고유한 해석을 제안했다고 평가할 수 있다.

This study investigated the time-course characteristics of attentional bias, such as vigilance and maintenance, towards violent stimuli in dating violence (DV) survivors. DV survivors with PTSD symptoms (DV-PTSD group; n=14), DV survivors without PTSD symptoms (Trauma Control group; n=14), and individuals who were never exposed to dating violence (NDV group; n=15) viewed slides that presented four categories of images (violent, dysphoric, positive, and neutral) per slide, for ten seconds. Our results revealed that the DV-PTSD group spent more time on violent stimuli than did the Trauma Control or NDV groups. The DV survivors, both with and without PTSD symptoms, spent more time on dysphoric stimuli and less time on happy stimuli than did the NDV group. In addition to the effects of PTSD, researchers should also be considering the effects of simple traumatic exposure.