Individuals high in depressive symptom severity show probability bias: they believe negative events are relatively probable, and positive events relatively improbable, compared to those with less severe symptoms. However, this has only ever been demonstrated using self-report measures, in which participants explicitly estimate events’ probabilities: this leaves open the risk that “probability bias” is merely an artefact of response bias. We tested the veracity of probability bias using an indirect behavioural measure, based on a sentence-reading task. Study 1 tested 112 (...) Turkish students; Study 2 tested 117 international users of online groups for people with depressive and anxiety disorders. As predicted, participants with higher depressive symptom scores responded relatively quickly to sentences stating negative events might occur, and relatively slowly to sentences stating positive events might occur, compared to those with lower scores. This effect was only marginal in Study 1, but reached significance in Study 2. However, contrary to predictions, this effect was not moderated by the probability level stated in the sentence. This makes our findings difficult to interpret, and we must present these studies as a failure to convincingly demonstrate depression-related probability bias. We hope this stimulates more work on the nature and veracity of probability bias. (shrink)

Background: Although convolutional neural networks (CNNs) achieve high diagnostic accuracy for detecting Alzheimer’s disease (AD) dementia based on magnetic resonance imaging (MRI) scans, they are not yet applied in clinical routine. One important reason for this is a lack of model comprehensibility. Recently developed visualization methods for deriving CNN relevance maps may help to fill this gap as they allow the visualization of key input image features that drive the decision of the model. We investigated whether models with higher accuracy (...) also rely more on discriminative brain regions predefined by prior knowledge. Methods: We trained a CNN for the detection of AD in N = 663 T1-weighted MRI scans of patients with dementia and amnestic mild cognitive impairment (MCI) and verified the accuracy of the models via cross-validation and in three independent samples including in total N = 1655 cases. We evaluated the association of relevance scores and hippocampus volume to validate the clinical utility of this approach. To improve model comprehensibility, we implemented an interactive visualization of 3D CNN relevance maps, thereby allowing intuitive model inspection. Results: Across the three independent datasets, group separation showed high accuracy for AD dementia versus controls (AUC ≥ 0.91) and moderate accuracy for amnestic MCI versus controls (AUC ≈ 0.74). Relevance maps indicated that hippocampal atrophy was considered the most informative factor for AD detection, with additional contributions from atrophy in other cortical and subcortical regions. Relevance scores within the hippocampus were highly correlated with hippocampal volumes (Pearson’s r ≈ −0.86, p < 0.001). Conclusion: The relevance maps highlighted atrophy in regions that we had hypothesized a priori. This strengthens the comprehensibility of the CNN models, which were trained in a purely data-driven manner based on the scans and diagnosis labels. The high hippocampus relevance scores as well as the high performance achieved in independent samples support the validity of the CNN models in the detection of AD-related MRI abnormalities. The presented data-driven and hypothesis-free CNN modeling approach might provide a useful tool to automatically derive discriminative features for complex diagnostic tasks where clear clinical criteria are still missing, for instance for the differential diagnosis between various types of dementia. (shrink)

Background Several ethical issues are associated with providing living organ transplantation services, and there is limited information on these issues faced by the teams providing service to refugees or asylum seekers. Aim To determine the challenges healthcare professionals face in organ transplant centers providing services to Syrians under temporary protection status and discern whether these difficulties align with ethical issues in living organ transplantation. Research design This study employed a qualitative design and conducted individual semi-structured, in-depth interviews with 18 transplant (...) team members in Istanbul between September and November 2022. Data analysis was based on Braun and Clarke’s thematic analysis. Participants and research context The participants comprised 18 healthcare professionals, including 6 physicians and 12 nurses working in organ transplant teams in Istanbul. Ethical considerations The University’s Ethics Committee provided approval. Participants were informed regarding confidentiality and signed an informed consent form. Results Three themes emerged from the data on ethical issues faced by organ transplantation services to Syrians: (a) beneficence or double equipoise, (b) autonomy, and (c) justice. Transplant teams experience problems related to preserving double equipoise in the provision of living donor organ transplantation because of language barriers, poor socioeconomic conditions, and cultural factors, which increases transplant teams’ individual and indirect social burden. Although problems arise from the language barrier when obtaining informed consent in the autonomy theme, institutional and national policies in preventing donor abuse have a comforting effect. Health workers had the least problems with the justice theme, wherein national health policies are determined. Conclusion Fewer issues related to autonomy and justice were reported in providing organ transplantation services to Syrians, with the most intense reported issues being maintaining double equipoise. The results revealed the need to develop institutional, national, and international policies with individual solutions to prevent difficulties healthcare professionals face in this process. (shrink)

Kültürleri ve inanışları farklı insanların etkileşimi üzerinde gelişen turizm, özellikle ekonomik getirileri nedeniyle pek çok yerel ve ulusal yönetici tarafından öncelikli sektörler arasında değerlendirilmektedir. Ancak, turizm gelişimi ekonomik unsurların ötesinde çevresel ve sosyo-kültürel pek çok etki de oluşturmaktadır. Söz konusu etkilerin yerel halk tarafından algılanışında etkin olan pek çok unsur incelenmiş olmakla birlikte dindarlığın etkisi çok az araştırılmıştır. Bu kapsamda, toplumsal ve bireysel düşünce ve davranışlar üzerinde önemli bir etken olan dindarlık hususunun turizmin sosyo-kültürel etkilerinin algılanışında etkin olup olmadığının incelendiği (...) bu çalışma, alanyazına katkı sunabilecek boyuttadır. Çalışma kapsamında nicel araştırma yöntemlerinden anket tekniği benimsenmiş olup veri, Muğla Menteşe ilçesinde ikamet eden 528 bireyden elde edilmiştir. Çok değişkenli istatistik analiz yöntemlerinden yararlanılarak açıklayıcı ve doğrulayıcı faktör analizleri ile yol analizi uygulanmıştır. Sonuçlar, dindarlık algısı arttıkça olumsuz sosyo-kültürel etkilerin daha kuvvetli algılandığını ancak dindarlık ile olumlu sosyo-kültürel etkilerin algılanışı arasında bağlantı bulunmadığını vurgulamaktadır. Bu sonuçlar, turizm planlaması ve gelişimini sürecinde yerel halkın inançlarının da göz önünde bulundurulmasının gerekliliğini işaret etmektedir. Özet: İnsanların aynı değerler etrafında toplanmalarını ve grup halinde hareket etmelerini sağlayan inanç sistemi veya toplumda birlikte yaşayan bireylerin ilişki ve sorumluluklarını belirlemek için düzenlenmiş inanç, uygulama, ritüel ve semboller sistemi olarak tanımlanabilecek olan din, en yaygın ve etkili sosyal kurumlardan olmasının ötesinde hem birey hem de toplumların tutumlarını, değerlerini ve davranışlarını etkilemesi nedeniyle, özellikle son yıllarda, sıklıkla incelenmektedir. Bireylerin dini bir gruba veya kurallara bağlılık dereceleri olarak tanımlanabilecek dindarlık ise dinsel öğelerin bir kişinin yaşamı üzerindeki etkinliğini ifade etmek için kullanılmaktadır. Tıp, antropoloji, psikoloji, sosyoloji gibi bilim dallarında yapılan çalışmalarda dindarlık ile mutluluk ve bedensel / ruhsal sağlık arasında genellikle olumlu bir ilişki olduğu tespit edilmiştir. Turizm alanında yapılan çalışmalarda ise, din, yoğunlukla inanç turizmi veya turistlerin tercihleri üzerindeki etkisi kapsamında ele alınmış ve dini turizmin planlanması ve kutsal alanların yönetimi, turizmin dini bölgelerdeki etkileri, hacıların seyahat motivasyonu ve seyahat şekilleri ile turistlerin dini ihtiyaçları gibi konulara odaklanılmıştır. Kültürleri ve inanışları farklı insanların etkileşimi üzerinde gelişen turizm, özellikle ekonomik getirileri nedeniyle pek çok yerel ve ulusal yönetici tarafından öncelikli sektörler arasında değerlendirilmektedir. Turizm gelişimi ekonomik unsurların ötesinde çevresel ve sosyo-kültürel pek çok etki de oluşturmaktadır. Yerel halk, turizmin gelişmesi ve sürdürülebilirliği açısından önem arz etmekte olup yerel halkın turizmin etkilerine yönelik algıları sıklıkla araştırılan konular arasında yer almaktadır. Topluma ve/veya mekâna aidiyet duygusu, destinasyonun ve/veya turizm sektörünün gelişim düzeyi, turizmin ekonomi içindeki önemi, destinasyonun turizme ekonomik bağımlılığı, turizm sektöründe istihdam edilmek gibi ekonomik unsurlar veya sosyo-demografik özellikler gibi pek çok değişkenin yerel halkın turizm algısındaki etkileri incelenmiş olmakla birlikte dindarlığın etkisi çok az araştırılmıştır. Yapılan çalışmalarda, özellikle dini bölgelerde yaşayan yerel halk ve çoğunlukla din adamlarının algıları araştırılmıştır. Sonuçlar, yerel halkın bölgeye dini amaçlarla gelen ziyaretçiler (hacılar) ile turistleri ayırdığını ve hacıların turistlere oranla daha fazla kabul gördüğünü vurgulamaktadır. Ayrıca, turistlerin alanın ve yapıların kutsallığını, güvenliğini, dekorunu tehdit ettiği ve turistlerin taleplerinin dini uygulamalara zarar verdiği algısının yaygın olduğu, hatta turizmin kendi kültürleri ve dinleri için tehdit olarak görüldüğü tespit edilmiştir. Kutsal alanlar dışında kalan turizm destinasyonlarında ikamet eden yerel halkın görüşlerinin araştırıldığı çalışma ise çok daha azdır. Alanyazın taraması ile bu kapsamda sadece bir çalışma bulunulabilmiştir. İran’daki iki turizm destinasyonunda yerel halkın turizmin sosyo-kültürel sonuçlarına yönelik algılarında dindarlığın etkisinin incelendiği çalışma ile sosyo-kültürel etkilerin algılanışı ile dindarlık arasında pozitif bir ilişki bulunduğu ortaya çıkmıştır. Bu kapsamda, dindarlık hususunun turizmin sosyo-kültürel etkilerinin algılanışında etkin olup olmadığının incelendiği bu çalışma, alanyazına katkı sunabilecek boyuttadır. Çalışma kapsamında nicel araştırma yöntemlerinden anket tekniği benimsenmiştir. Ekonomik kaygıların katılımcıların görüşlerini etkilemesinin önüne geçilmesi amacıyla, Bodrum, Fethiye ve Marmaris gibi Türkiye’nin önemli turizm destinasyonlarına coğrafi olarak uzak olmamakla birlikte turizm gelişiminin sınırlı olduğu için tercih edilen Menteşe (Muğla) ilçesinde ikamet eden 528 bireyden elde edilen veriler iki aşamada analiz edilmiştir. İlk aşamada, kullanılan soru formu değişik çalışmalardan yararlanarak oluşturulduğu için ölçeklerin güvenirliğini test etmek üzere Güvenirlik Analizi ve yapısal geçerliliğini sınamak üzere Açıklayıcı Faktör Analizi (AFA) uygulanmıştır. Cronbach Alpha (α) değeri, sosyo-kültürel etkilere yönelik 22 ifade bütününde 0,907; her bir faktöre yönelik sırasıyla 0,941; 0,813 ve 0,772; Dindarlık ölçeğine yönelik ise 0,728 olarak hesaplanmış olup araştırmada kullanılan ölçeklerin güvenilir olduğu tespit edilmiştir. Sosyo-kültürel etkilere yönelik ifadelerin varyansın %64,413’ini açıklayacak şekilde 3 faktörlü bir yapı altında birleştiği, üç ifadeden oluşan dindarlık ölçeğinin ise tek faktöre yüklendiği ve varyansın %64,845’ini açıkladığı tespit edilmiştir. Dolayısıyla analiz için kullanılan yapının iyi derecede geçerli olduğu anlaşılmıştır. İkinci aşamada, AFA ile belirlenen faktörlerin çalışma kapsamında oluşturulan modele uygunluğunu test edebilmek için Doğrulayıcı Faktör Analizi (DFA) ve ölçüm modeli ile gizli değişkenler arasındaki ilişkiyi belirlemek ve kavramsal model ile verilerin uyup uymadığını değerlendirmek için Yapısal Eşitlik Model gerçekleştirilmiştir. DFA analizi sonucunda, bütün faktör yüklerinin 0,4’ün üzerinde olduğu ve uyum indekslerinin (x 2 /df, RMSEA, CFI, NFI ve GFI) hem DFA hem de yapısal eşitlik modelinde eşik değerleri aştığı görülmüştür. Dolayısıyla, faktör yapılarının ve çalışmada sınanan modelin uygun olduğu ve sosyo-kültürel etkilerin algılanması ile dindarlık arasında ilişki olduğu sonucuna ulaşılmıştır. Çalışma sonuçları dindarlık ile turizmin olumsuz sosyo-kültürel etkilerinin algılanışı arasında bir ilişki bulunduğunu ancak turizmin olumlu kültürel etkilerinin algılanışında dindarlığın bir etkisinin bulunmadığını ortaya koymuştur. Dindarlık ile muhafazakârlık arasında kuvvetli bir ilişki bulunduğu göz önüne alındığında öngörülebilecek bir sonuç olduğu belirtilebilir. Ancak, Zamani-Farahani – Musa (2012) çalışmasında dindarlık ile sosyo-kültürel etkilerin algılanışı arasında olumlu etki bulunduğu sonucuna ulaşılmış olmasının destinasyonları ziyaret eden turistlerin profillerindeki ve sayılarındaki farklılıktan kaynaklandığı öngörülmektedir. İlk çalışmada ziyaretçilerin çoğu aynı din ve kültüre mensup kişilerden oluşuyorken, çalışma alanında turistlerin yarısına yakın kısmını farklı din ve kültüre sahip olanlar oluşturmaktadır. Çalışma sonuçları doğrultusunda turizm planlama ve uygulama süreçlerinde, yerel halkın dini inanışlarının, dikkate alınması ve dini inanışlara uygun adımların atılmasının veya yapılacak uygulamaların dini inanışlarına aykırı olmadığının anlatılmasının gerekli olduğu söylenebilir. Ayrıca, turizmin yerel dini inanışlara aykırı sonuçlar doğurmayacak (ya da bu tür sonuçları en aza indirgeyecek) şekilde gelişimine yönelik kararlar alınması gerekmektedir. Kitle turizminin (özellikle deniz–kum–güneş) geliştiği popüler destinasyonlara yakın olmakla birlikte ekonomik olarak turizm ile yoğun bir bağlantının bulunmadığı bir alanda gerçekleştirilen bu çalışmanın sonuçları kesitseldir. Diğer bir ifadeyle sonuçlar çalışma alanı ve hatta katılımcılar ile sınırlıdır. Gelecek çalışmalarda farklı turizm türü ve turist profiline sahip yerleşimlere odaklanabilir. Ayrıca, sonuçların ekonomik olarak turizme bağımlı destinasyonlarda da sınanması gereklidir. (shrink)

This paper critically assesses Edmund Husserl's concept of the ‘life-world’, found in his Crisis of European Sciences and Transcendental Phenomenology. We argue that Husserl's phenomenology fails to consider the social and material arrangements that allow subjectivity to emerge in our shared world. We begin by outlining the concept as formulated in Husserl’s Crisis. We then entertain Husserl’s critique by his most famous student, Martin Heidegger. We suggest a reformulation of intersubjectivity, along the lines of Heidegger’s mitdasein, accounts for subjectivity as (...) it emerges in the shared world. Next, we introduce ethnomethodology, pioneered by Harold Garfinkel, which gives sociological support to this argument. Through the ethnomethodological disability studies of A.B. Robillard, we argue that the life-world is not always as democratic as Husserl's philosophy may suggest. This shows the necessity of disability politics. We end by asking what a phenomenology sensitive to this fact might look like, in terms of both disability studies and phenomenological philosophy more generally. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:378 HISTORY OF PHILOSOPHY these churches to deal reasonably with frontier conditions and popular prejudices is common knowledge, but it is often forgotten that their founder and guide during the critical days of growth was also an exponent of the late Scottish Enlightenment. To make this careful analysis of Campbell's philosophy, as an extraordinary specimen of empirical method, is a welcome achievement by an experienced empiricist. The volume also (...) contains a Foreword by President Perry E. Gresham of Bethany College, and a comprehensive bibliography of Campbell's writings compiled by Claude E. Spencer. HERBERT W. SCHNEIDER Claremont, Cali]ornia Hegel's First American Followers, The Ohio Hegelians: J. B. Stallo, Peter Kau]mann, Moncure Conway, August WiUich. By Loyd D. Easton. (Athens, Ohio: Ohio University Press, 1966. Pp. lx + 353. $7.00.) This expansion of the theme outlined in Professor Easton's article of 1962 gives us fulllength accounts of the careers and ideas of four picturesque characters of the Ohio River Valley during the 19th century. The four had little in common except Hegel, and even him they did not really share, for they interpreted him differently and used him for different interests. The author is somewhat generous in calling them "Hegelians" and "followers" of Hegel, for like practically all those Americans who have been influenced by Hegel, they followed him at a safe distance and not very long. But this diversity makes Easton's account all the more fascinating. He portrays not only four characters but also the culture of Cincinati and its environment. J. B. Stallo is better known among American historians and philosophers than the other three, and deservedly so, for he was more philosophical. But he gains in stature here, noteworthy not only for his philosophy of nature but also as a prominent citizen, judge of a Superior Court, and political leader of a large German community. Stallo had two very different careers: the early Catholic student and teacher of Oken's philosophy of nature, mixed liberally with Schelling's similar system and with Hegel's Encyclopedia and his Phenomenology. Emerson was probably right in getting out of Stallo's General Principles an idea of "nature's rhythmic unfolding" rather than an idea of historical dialectic. Then came the later Stallo (after 1855), a convert from Catholicism and transcendentalism to empiricism, and a devoted follower of Ernst Mach. It is this later Stallo, author in 1881 of The Concepts and Theories oJ Modern Physics, who is better known, and who used the term "relativity" to indicate that physics deals not with things-in-themselves but with the data given to observers. Peter Kaufmann is an excellent representative of those pietists who, when they came to the open spaces and free manners of America, made serious attempts to give their religious "perfectionism" a practical social embodiment in utopian, communal economies. He became a teacher in the Rappite "Community of Equality and Social Harmony" and after a few years founded his own "Society of Germans at Teutonia." The members of this society agreed to devote their communal surplus to the education of orphans, the conversion of Indians, the spreading of the Gospel to "the four corners of the earth", and publishing a weekly Herald o] Better Times. After four years of this Society he moved northward to Canton, Ohio, where he settled down comfortably as a publisher and promoter of public education. His major publication, The Temple oJ Truth, incorporated some ideas on dialectic taken from Hegel. He continued his contacts with many utopian communities and urged his fellow citizens to help in making the United States of America "a saviour nation of the rest of mankind." Moncure Conway, a native of Virginia and graduate of Dickinson College, became an itinerant Methodist minister. But in 1853 the Harvard Divinity School made a Unitarian of him and an enthusiast for the higher criticism of Strauss and the transcendentalism of Hegel. In 1858 his wife introduced him to her home town, Cincinnati, and there he became BOOK REVIEWS 379 the minister of a very influential and liberal congregation. In 1860 he began publication in Cincinnati of The Dial, successor to the New England transcendentalist journal, and used its... (shrink)

There are various equivalent formulations of the Church-Turing thesis. A common one is that every effective computation can be carried out by a Turing machine. The Church-Turing thesis is often misunderstood, particularly in recent writing in the philosophy of mind.

This thirteenth volume of Collected Papers is an eclectic tome of 88 papers in various fields of sciences, such as astronomy, biology, calculus, economics, education and administration, game theory, geometry, graph theory, information fusion, decision making, instantaneous physics, quantum physics, neutrosophic logic and set, non-Euclidean geometry, number theory, paradoxes, philosophy of science, scientific research methods, statistics, and others, structured in 17 chapters (Neutrosophic Theory and Applications; Neutrosophic Algebra; Fuzzy Soft Sets; Neutrosophic Sets; Hypersoft Sets; Neutrosophic Semigroups; Neutrosophic Graphs; Superhypergraphs; Plithogeny; (...) Information Fusion; Statistics; Decision Making; Extenics; Instantaneous Physics; Paradoxism; Mathematica; Miscellanea), comprising 965 pages, published between 2005-2022 in different scientific journals, by the author alone or in collaboration with the following 110 co-authors (alphabetically ordered) from 26 countries: Abduallah Gamal, Sania Afzal, Firoz Ahmad, Muhammad Akram, Sheriful Alam, Ali Hamza, Ali H. M. Al-Obaidi, Madeleine Al-Tahan, Assia Bakali, Atiqe Ur Rahman, Sukanto Bhattacharya, Bilal Hadjadji, Robert N. Boyd, Willem K.M. Brauers, Umit Cali, Youcef Chibani, Victor Christianto, Chunxin Bo, Shyamal Dalapati, Mario Dalcín, Arup Kumar Das, Elham Davneshvar, Bijan Davvaz, Irfan Deli, Muhammet Deveci, Mamouni Dhar, R. Dhavaseelan, Balasubramanian Elavarasan, Sara Farooq, Haipeng Wang, Ugur Halden, Le Hoang Son, Hongnian Yu, Qays Hatem Imran, Mayas Ismail, Saeid Jafari, Jun Ye, Ilanthenral Kandasamy, W.B. Vasantha Kandasamy, Darjan Karabašević, Abdullah Kargın, Vasilios N. Katsikis, Nour Eldeen M. Khalifa, Madad Khan, M. Khoshnevisan, Tapan Kumar Roy, Pinaki Majumdar, Sreepurna Malakar, Masoud Ghods, Minghao Hu, Mingming Chen, Mohamed Abdel-Basset, Mohamed Talea, Mohammad Hamidi, Mohamed Loey, Mihnea Alexandru Moisescu, Muhammad Ihsan, Muhammad Saeed, Muhammad Shabir, Mumtaz Ali, Muzzamal Sitara, Nassim Abbas, Munazza Naz, Giorgio Nordo, Mani Parimala, Ion Pătrașcu, Gabrijela Popović, K. Porselvi, Surapati Pramanik, D. Preethi, Qiang Guo, Riad K. Al-Hamido, Zahra Rostami, Said Broumi, Saima Anis, Muzafer Saračević, Ganeshsree Selvachandran, Selvaraj Ganesan, Shammya Shananda Saha, Marayanagaraj Shanmugapriya, Songtao Shao, Sori Tjandrah Simbolon, Florentin Smarandache, Predrag S. Stanimirović, Dragiša Stanujkić, Raman Sundareswaran, Mehmet Șahin, Ovidiu-Ilie Șandru, Abdulkadir Șengür, Mohamed Talea, Ferhat Taș, Selçuk Topal, Alptekin Ulutaș, Ramalingam Udhayakumar, Yunita Umniyati, J. Vimala, Luige Vlădăreanu, Ştefan Vlăduţescu, Yaman Akbulut, Yanhui Guo, Yong Deng, You He, Young Bae Jun, Wangtao Yuan, Rong Xia, Xiaohong Zhang, Edmundas Kazimieras Zavadskas, Zayen Azzouz Omar, Xiaohong Zhang, Zhirou Ma.‬‬‬‬‬‬‬‬. (shrink)

Bridging the gap between the world of science and the realm of the spiritual, B. Alan Wallace introduces a natural theory of human consciousness that has its roots in contemporary physics and Buddhism. Wallace's "special theory of ontological relativity" suggests that mental phenomena are _conditioned_ by the brain, but do not _emerge_ from it. Rather, the entire natural world of mind and matter, subjects and objects, arises from a unitary dimension of reality that is more fundamental than these dualities, as (...) proposed by Wolfgang Pauli and Carl Jung. To test his hypothesis, Wallace employs the Buddhist meditative practice of _samatha_, refining one's attention and metacognition, to create a kind of telescope to examine the space of the mind. Drawing on the work of the physicist John Wheeler, he then proposes a more general theory in which the participatory nature of reality is envisioned as a self-excited circuit. In comparing these ideas to the Buddhist theory known as the Middle Way philosophy, Wallace explores further aspects of his "general theory of ontological relativity," which can be investigated by means of _vipasyana_, or insight, meditation. Wallace then focuses on the theme of symmetry in reference to quantum cosmology and the "problem of frozen time," relating these issues to the theory and practices of the Great Perfection school of Tibetan Buddhism. He concludes with a discussion of the general theme of complementarity as it relates to science and religion. The theories of relativity and quantum mechanics were major achievements in the physical sciences, and the theory of evolution has had an equally deep impact on the life sciences. However, rigorous scientific methods do not yet exist to observe mental phenomena, and naturalism has its limits for shedding light on the workings of the mind. A pioneer of modern consciousness research, Wallace offers a practical and revolutionary method for exploring the mind that combines the keenest insights of contemporary physicists and philosophers with the time-honored meditative traditions of Buddhism. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:242 HISTORY OF PHILOSOPHY his political and religious predispositions prodded him to demonstrate that the roots of modern science were in the Christian Middle Ages. Sarton's particular foibles are best understood by referring them to his pacifist commitments and the moralistic assumption that the values of science are transferable to other human endeavors. Categories such as inductivism, conventionalism and Popperianism are of little help in gaining historical understanding. For (...) this, they are in fact Platonic ideals which have little heuristic value. I would venture that a truly historical historiography of science would aid us in spotting errors in the past and help us in the future. My guess is that a good analysis would reveal a major source of trouble to have stemmed from preconceived notions which the history of science was meant to illustrate. Surely some of them have been philosophical in character, and even Baconian or conventionalist. But until recent times, most of these preconceptions have stemmed from religious, nationalistic, or personal motivations, or from scientists who wanted support for a particular concept. I agree with Agassi only in the suggestion that a parti pris was at the root of our troubles. Why, then, substitute a Popperian preconception for a conventionalist one? Why not, on the contrary, combat their distorting influence and reduce their impact? This is in fact what has happened in recent times. As the history of science has fallen into the hands of a gradually organized profession, the blatant motivations --of any type--which colored past historical writings have slowly receded. By a constant and critical confrontation of opposing views among specialists, the purpose for examining the history of science has slowly been transformed. The older external motivations have given way to an interest in the subject for its own sake and a gradual transformation has been in the making for the last few decades. As happens in other human endeavors, professionalization has already raised the standards in the discipline and there is every reason to think it will continue to do so in the future. We need not really be as pessimistic as Agassi, nor embrace his particular salvation. ROGEa HAm~ University o] Cali]ornia, Berkeley A MEDIEVAL ANALYSIS OF INFINITY IN THE COURSEof arguing that time must have had a beginning, St. Bonaventure (1221-74) put forward a demonstration which in some ways seems to anticipate Cantor's definition of infinity.1 Bonaventure pointed out that, if the world were infinitely old, then there would have been an infinite number of annual revolutions of the sun around the ecliptic. But during each such period there occur (roughly) twelve revolutions of the moon, i.e. lunar months or lunations. Thus there would be one infinity which was twelve times another--which, says Bonaventure, is impossible. This attempted proof might be formulated as the following For other adumbrationsof this definition,see I. Thomas,"A TwelfthCentury Paradoxof the Infinite,"Journal o] Symbolic Logic, XXIII (1958), 133-134, and W. & M. Kneale, The Development of Logic (Oxford,1962),p. 440. NOTES AND DISCUSSIONS 243 reductio ad absurdum, in which a revolution of the sun is specified as the period between successive vernal equinoxes. If there could be an infinite set of past lunations, then clearly it could be put in a one-to-one correspondence with a proper sub-set of itself--viz., with the set of past lunar months during which vernal equinoxes occurred. But this consequence is preposterous; no set could be so correlated with its own sub-set. Therefore the set of past lunar months cannot be infinite, and the world must have had a beginning. The passage, which is found in Bonaventure's commentary on the Sentences of Peter Lombard, reads as follows :2 Si mundus est aeternus, revolutiones solis in orbe suo sunt infmitae ; rursus, pro una revolutions solis necesse est fuisse duodecim ipsius lunae: ergo plus revoluta est luna quam sol; et sol infinities: ergo infinitorum ex ea parle, qua infinita sunt, est reperire excessum. Hoe autem est impossibile : ergo etc. PA~-r~asoN BROWN Harpur College, State University o] New York Sententiarum L/b. H, Dist. I, P.I, Art. I, Quaest. II, as found in S. Bonaventurme, Opera Omnla... (shrink)

_Słowniki Społeczne_, wydawane od 2019 roku pod redakcją Wita Pasierbka i Bogdana Szlachty, nawiązują do znanego i dobrze przyjętego _Słownika społecznego _z 2004 roku (red. B. Szlachta). O ile jednak tamten _Słownik _sprzed lat dwudziestu był jednym, choć liczącym 1714 stron, tomem, zawierającym „blisko sto trzydzieści haseł poświęconych głównym zagadnieniom najważniejszych dziedzin szeroko rozumianych nauk społecznych: filozofii politycznej, socjologii, prawa, ekonomii etyki społecznej i katolickiej nauki społecznej, a także metodologii nauk społecznych, zarządzania, psychologii społecznej i pedagogiki”, o tyle w nowej (...) formule są to już tomy tematyczne, poświęcone konkretnym zagadnieniom, ujmowanym w szerokim kontekście interdyscyplinarnym, co zresztą wydaje się w przypadku nauk społecznych nieuniknione, w zasadzie – przyrodzone. Rzecz jasna, od 2004 roku minęło już sporo czasu, wiele się zmieniło, przez cały czas prowadzono badania, pojawili się nowi badacze, nowe koncepcje, zarysowały się nowe linie podziałów. Przyjęta już wtenczas formuła haseł-esejów, a w zasadzie rozpraw została utrzymana, a nawet rozbudowana w nowych _Słownikach _i ujednolicona pod względem struktury. Co ważne, publikacja ma wersję polską oraz angielską i jest dostępna w wersji tradycyjnej (drukowanej) i elektronicznej. (shrink)

On Islamic standards of basic needs of human beings.

Instead, this book employs a philosophy oriented towards the relationship between self and other. The book gives a critical discussion of religion, the Enlightenment and Romanticism.