Synaesthesia is a condition in which one type of stimulation evokes the sensation of another, as when the hearing of a sound produces photisms, i.e. mental percepts of colours. R is a 20 year old colour blind subject who, in addition to the relatively common grapheme-colour synaesthesia, presents a rarely reported cross modal perception in which a variety of visual stimuli elicit aura-like percepts of colour. In R, photisms seem to be closely related to the affective valence of stimuli and (...) typically bring out a consistent pattern of emotional responses. The present case study suggests that colours might be an intrinsic category of the human brain. We developed an empirical methodology that allowed us to study the subject's otherwise inaccessible phenomenological experience. First, we found that R shows a Stroop effect elicited by photisms despite the fact that he does not show a regular Stroop with real colours. Secondly, by manipulating the colour context we confirmed that colours can alter R's emotional evaluation of the stimuli. Furthermore, we demonstrated that R's auras may actually lead to a partially inverted emotional spectrum where certain stimuli bring out emotional reactions opposite to the normal ones. These findings can only be accounted for by considering R's subjective colour experience or qualia. Therefore the present paper defends the view that qualia are a useful scientific concept that can be approached and studied by experimental methods. (shrink)

Synaesthesia is a condition in which one type of stimulation evokes the sensation of another, as when the hearing of a sound produces photisms, i.e. mental percepts of colours. R is a 20 year old colour blind subject who, in addition to the relatively common grapheme-colour synaesthesia, presents a rarely reported cross modal perception in which a variety of visual stimuli elicit aura-like percepts of colour. In R, photisms seem to be closely related to the affective valence of stimuli and (...) typically bring out a consistent pattern of emotional responses. The present case study suggests that colours might be an intrinsic category of the human brain. We developed an empirical methodology that allowed us to study the subject's otherwise inaccessible phenomenological experience. First, we found that R shows a Stroop effect elicited by photisms despite the fact that he does not show a regular Stroop with real colours. Secondly, by manipulating the colour context we confirmed that colours can alter R's emotional evaluation of the stimuli. Furthermore, we demonstrated that R's auras may actually lead to a partially inverted emotional spectrum where certain stimuli bring out emotional reactions opposite to the normal ones. These findings can only be accounted for by considering R's subjective colour experience or qualia. Therefore the present paper defends the view that qualia are a useful scientific concept that can be approached and studied by experimental methods. (shrink)

Synaesthesia is a condition in which one type of stimulation evokes the sensation of another, as when the hearing of a sound produces photisms, i.e. mental percepts of colours. R is a 20 year old colour blind subject who, in addition to the relatively common grapheme-colour synaesthesia, presents a rarely reported cross modal perception in which a variety of visual stimuli elicit aura-like percepts of colour. In R, photisms seem to be closely related to the affective valence of stimuli and (...) typically bring out a consistent pattern of emotional responses. The present case study suggests that colours might be an intrinsic category of the human brain. We developed an empirical methodology that allowed us to study the subject's otherwise inaccessible phenomenological experience. First, we found that R shows a Stroop effect (delayed response due to interference) elicited by photisms despite the fact that he does not show a regular Stroop with real colours. Secondly, by manipulating the colour context we confirmed that colours can alter R's emotional evaluation of the stimuli. Furthermore, we demonstrated that R's auras may actually lead to a partially inverted emotional spectrum where certain stimuli bring out emotional reactions opposite to the normal ones. These findings can only be accounted for by considering R's subjective colour experience or qualia. Therefore the present paper defends the view that qualia are a useful scientific concept that can be approached and studied by experimental methods. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Confucian Liberalism: Mou Zongsan and Hegelian Liberalism by Roy TsengMilan Matthiesen (bio)Confucian Liberalism: Mou Zongsan and Hegelian Liberalism. By Roy Tseng. Albany: SUNY Press, 2023. Pp. 405. Hardcover $95.00, isbn 978-1-4384-9111-0.With Confucian Liberalism, Roy Tseng sets a new landmark in the contemporary discourse on Confucian political theory. His intricate account of the political philosophy of Mou Zongsan 牟宗三 (1909–1995) and other New Confucian philosophers, in conjunction with his (...) study of T.H. Green's (1836–1882) and other British idealists' liberalism, offer a fresh and novel approach to Confucianism and liberalism alike. Throughout the eight chapters of his book, Tseng develops the concept of "Confucian liberalism." This concept stays faithful to civil liberties, but grounds democracy on an ethics of self-realization and a perfectionist ideal of the state, "where the government helps the people to 'attain accomplishment according to the individual's nature' (jiu geti er shuncheng 就個體而順成)" (p. 125). On the one hand, this framework attempts to circumvent the overbearing tendencies of traditional Confucianism, whose moral imperatives had prohibited the development of an independent sphere of politics. On the other hand, it reintroduces the Confucian concept of humaneness (ren 仁) as an answer to the lack of common meaning in modern societies. On the one hand, Tseng therefore dissociates himself from anti-Confucian liberals such as Yin Haiguang 殷海光 (1919–1969) or Zhang Foquan 張佛泉 (1907–1994), who had proclaimed the incompatibility of Confucianism and liberal values. On the other hand, he also differentiates himself from what he calls "antiliberal Confucians." Especially recently, the latter have attracted much attention by proposing a political vision opposed to the perceived foreign and "Western" concept of liberalism. Under labels such as "political Confucianism" (Jiang Qing 蔣慶), "socialist Confucianism" (Chen Lai 陳來), "politics of benevolence" (Kang Xiaoguang 康曉光), "Confucian meritocracy" (Bai Tongdong 白彤東), or "Confucian political perfectionism" (Joseph Chan 陳祖為), they have had a profound impact on the discourse of Confucian political theory. Turning toward the [End Page 1] political works of Mou Zongsan and the British idealists, Tseng neither advocates for the inherent elitism and anti-Western sentiments of antiliberal Confucianism, nor does he fully subscribe to the radically iconoclast ideals of the anti-Confucian liberals who had denied all value of tradition and saw Confucianism as a mere obstacle toward a modernized China. Another aspect of Tseng's study that stands out from the current field of research on Mou Zongsan is his reading of Mou's conceptual framework through the lens of Hegel. While many prominent researchers, e.g. Li Minghui 李明輝, point toward Mou's reliance on Kantian ideas and concepts, Tseng convincingly argues that Mou's appropriation of the idealist framework, as well as many concepts utilized by Mou, are fundamentally Hegelian, therefore warranting a shift in perspective. Confucian Liberalism is subdivided into three parts and eight chapters. Part I, titled "Confucian Ethics," introduces the reader to Mou Zongsan's moral philosophy by providing a comparative analysis of Mou, Kant, Hegel, and the British idealists, primarily represented by T.H. Green and F.H. Bradley (1846–1924). In part II, "Civil Liberalism," Tseng then moves on to elaborate on the New Confucian view of politics. Here, he pays close attention to Mou's revaluation of Confucian politics through the Hegelian framework, the notion of "civility," and the concept of "humane government." Turning again to Mou and Green, the final part, "Perfectionist Liberalism," presents the political vision of a democratic state underpinned by a strong belief that the primary task of the state is to provide an environment for the individual citizens that allows them to fully realize their moral capabilities. The third part further argues that the values upheld by New Confucianism not only do not contradict the liberal values of human dignity, tolerance, and equal respect, but are in fact able to lay a moral foundation for modern democracies that is able to overcome the weaknesses of mainstream liberalism, manifested in atomism, nihilism, and egoism. Chapter 1 introduces the reader to the core principles and concepts of Mou Zongsan's moral metaphysics. Following Mou's own approach, Tseng applies a comparative method in this introductory chapter, meticulously delineating the varying philosophical influences that shaped Mou's... (shrink)

The discovery of dietetics -- Philosophy of the nature of man -- Therapy of body and soul -- The philosophical legacy of On regimen.

Homophobia has decreased in past decades, but gut-level disgust towards gay men lingers. It has been suggested that disgust can be reduced by inducing its proposed opposite emotion, elevation. Rese...

Appearing in English for the first time, Schelling’s 1842 lectures develop the idea that many philosophical concepts are born of religious-mythological notions.

Kripke-style models with two accessibility relations, one intuitionistic and the other modal, are given for analogues of the modal systemK based on Heyting's prepositional logic. It is shown that these two relations can combine with each other in various ways. Soundness and completeness are proved for systems with only the necessity operator, or only the possibility operator, or both. Embeddings in modal systems with several modal operators, based on classical propositional logic, are also considered. This paper lays the ground for (...) an investigation of intuitionistic analogues of systems stronger thanK. A brief survey is given of the existing literature on intuitionistic modal logic. (shrink)

There exist two conjectures for constraint satisfaction problems of reducts of finitely bounded homogeneous structures: the first one states that tractability of the CSP of such a structure is, when the structure is a model-complete core, equivalent to its polymorphism clone satisfying a certain nontrivial linear identity modulo outer embeddings. The second conjecture, challenging the approach via model-complete cores by reflections, states that tractability is equivalent to the linear identities satisfied by its polymorphisms clone, together with the natural uniformity on (...) it, being nontrivial. We prove that the identities satisfied in the polymorphism clone of a structure allow for conclusions about the orbit growth of its automorphism group, and apply this to show that the two conjectures are equivalent. We contrast this with a counterexample showing that [Formula: see text]-categoricity alone is insufficient to imply the equivalence of the two conditions above in a model-complete core. Taking another approach, we then show how the Ramsey property of a homogeneous structure can be utilized for obtaining a similar equivalence under different conditions. We then prove that any polymorphism of sufficiently large arity which is totally symmetric modulo outer embeddings of a finitely bounded structure can be turned into a nontrivial system of linear identities, and obtain nontrivial linear identities for all tractable cases of reducts of the rational order, the random graph, and the random poset. Finally, we provide a new and short proof, in the language of monoids, of the theorem stating that every [Formula: see text]-categorical structure is homomorphically equivalent to a model-complete core. (shrink)

Many tasks in statistical and causal inference can be construed as problems of entailment in a suitable formal language. We ask whether those problems are more difficult, from a computational perspective, for causal probabilistic languages than for pure probabilistic (or “associational”) languages. Despite several senses in which causal reasoning is indeed more complex—both expressively and inferentially—we show that causal entailment (or satisfiability) problems can be systematically and robustly reduced to purely probabilistic problems. Thus there is no jump in computational complexity. (...) Along the way we answer several open problems concerning the complexity of well-known probability logics, in particular demonstrating the ${\exists \mathbb {R}}$ -completeness of a polynomial probability calculus, as well as a seemingly much simpler system, the logic of comparative conditional probability. (shrink)

Hannah Arendt is famous for her influential and innovative analysis of totalitarianism. However, her thinking on political systems and ideologies is far from limited to this theorization. Arendt also criti-cizes modern liberalism and its ideological framework. Indeed, Arendt’s thought reveals many of the political consequences of world-lessness, the loss of the world in contemporary times, particularly in terms of a sense of disempowerment and the advent of a technical vision of politics. This article looks at the political effects of world-lessness, (...) exploring the emerging opposition between liberal post-politics and conservative hyper-politics. This critique of Arendt’s thought can help us better understand the issues and questions raised by liberalism. (shrink)

Here, we report on a quasi-experimental study to explore the applicability and perceived benefits of the CRAFT program, which is based on mindfulness, yoga, positive psychology, and emotional intelligence, to improve higher education student musicians’ health and well-being during the lockdown. A subset of student musicians at a Higher Conservatory of Music in Spain followed the CRAFT program during the academic year 2019/2020, 1 h per week as part of their curriculum. Students enrolled in CRAFT-based elective subjects formed the CRAFT (...) program group, while other students represented the control group. The onset of the national lockdown elicited by the COVID-19 pandemic occurred halfway through the program, which was subsequently delivered in an online format. We administered an online survey to explore the effect that the exposure to the CRAFT program had in terms of how participants dealt with various health and well-being concerns arising from the COVID-19 lockdown. There was a significantly higher proportion of proactive participants in the CRAFT program group, 92%, than in the control group, 58%, in terms of implementing practices to improve their health and well-being during the lockdown. Additionally, significantly more participants acknowledged perceived benefits from their practices in the CRAFT program group, 78%, than in the control group, 52%. Among proactive participants, yoga/meditation was the most implemented in the CRAFT program group, followed by exercise, and other yoga/meditation practices, whereas in the control group, exercise and Alexander technique-based practices were the most applied. In the CRAFT program group, the highest rate of perceived benefits was from yoga/meditation CRAFT-based practices, 51%, followed by exercise, 32%, and other yoga/meditation practices, 27%, whereas in the control group, benefits were reported by 29% of exercising participants and 16% for those having practiced the Alexander technique. A similar pattern was observed when excluding participants with previous yoga/meditation experience. This study revealed how participants can independently apply learned skills from the CRAFT program in response to a naturally occurring life event of unprecedented global impact, suggesting that previous exposure to mindfulness and yoga is likely to have a beneficial effect on how young adults react towards exceptionally stressful conditions. (shrink)