Les célèbres historiens des sciences soulignent l’importance du traité de Petrić sur la marée haute et la marée basse dont s’est servi Kepler dans ses tentatives pour formuler la nature universelle de la gravitation. Les différences entre la marée haute et la marée basse dans des mers différentes ont été expliquées dans le cadre du modèle de l’univers de Petrić . Il a conclu correctement que la Lune et le Soleil sont les deux causes générales de la marée sans toutefois (...) reconnaître le rôle de la gravitation. Dans son système philosophique Petrić expliquait la marée haute et la marée basse comme une conséquence de l’influence de la lumière et de la chaleur . Après Petrić, la marée haute et la marée basse ont été expliquées par la science comme un effet de la gravitation , c’est à dire comme un effet de la courbure de l’espace-temps . Dans cet article une description mathématique de la marée haute et de la marée basse sera présentée dans le cadre de la théorie de la gravitation de Newton, ainsi qu’un calcul soigneusement élaboré du même phénomène dans la courbure de l’espace-temps dans le cadre de la théorie générale de la relativité, en cas d’un champ de gravitation faible . La correction relativiste appliquée à la marée haute ou à la marée basse, apparaît peu importante en relation à l’expression classique de Newton, ce à quoi on s’attendait dans le cas des champs de gravitation faibles. Pourtant, les deux théories, celle de Newton et celle d’Einstein, quelque parfaites qu’elles soient dans leur description des marées, n’expliquent pas la marée haute et basse d’une manière aussi détaillé que l’avait fait Petrić dans sa théorie phénoménologie en soulignant le caractère local du phénomène. De nombreux colloques dans le monde entier dédiés à l’année miraculeuse 1905 ont désigné Einstein comme étant le plus grand physicien du 20e siècle, et avec Newton, un des plus grands physiciens de tous les temps. Par conséquent il est très important d’insister sur le rôle de Petrić, non seulement pour ses théories d’espace mathématique et physique, mais aussi pour sa théorie phénoménologique de la marée haute et de la marée basse que Petrić, qui a été le prédécesseur de Kepler, anticipant Newton d’une centaines d’années, a incorporé dans son système philosophique original de l’univers et des phénomènes naturels. (shrink)

In a recent issue of this journal Berit Brogaard and Kristian Marlow claim that an absolute frame of reference is compatible with Einstein’s Special Relativity. To achieve this they tweak Einstein’s famous train and embankment thought experiment and unjustifiably attribute, to Einstein, Hans Reichenbach’s claim that cause and effect are always temporally separated. Their conclusion is incompatible with the proper Lorentz transformations to show how time dilates from one frame of reference to another; transformations they show no evidence of (...) having done. I refute their conclusion by doing the calculations. (shrink)

What is the best way of assessing the extent to which people are aware of a stimulus? Here, using a masked visual identification task, we compared three measures of subjective awareness: The Perceptual Awareness Scale , through which participants are asked to rate the clarity of their visual experience; confidence ratings , through which participants express their confidence in their identification decisions, and Post-decision wagering , in which participants place a monetary wager on their decisions. We conducted detailed explorations of (...) the relationships between awareness and identification performance, looking to determine which scale best correlates with performance, and whether we can detect performance in the absence of awareness and how the scales differ from each other in terms of revealing such unconscious processing. Based on these findings we discuss whether perceptual awareness should be considered graded or dichotomous. Results showed that PAS showed a much stronger performance-awareness correlation than either CR or PDW, particularly for low stimulus intensities. In general, all scales indicated above-chance performance when participants claimed not to have seen anything. However, such above-chance performance only showed when we also observed a correlation between awareness and performance. Thus PAS seems to be the most exhaustive measure of awareness, and we find support for above-chance performance in the absence of subjective awareness, but such unconscious knowledge only contributes to performance when we observe conscious knowledge as well. Similarities and differences between scales are discussed in the light of consciousness theories and response strategies. (shrink)

When consciousness is examined using subjective ratings, the extent to which processing is conscious or unconscious is often estimated by calculating task performance at the subjective threshold or by calculating the correlation between accuracy and awareness. However, both these methods have certain limitations. In the present article, we propose describing task accuracy and awareness as functions of stimulus intensity as suggested by Koch and Preuschoff . The estimated lag between the curves describes how much stimulus intensity must increase for awareness (...) to change proportionally as much as accuracy and the slopes of the curves are used to assess how fast accuracy and awareness increases and whether awareness is dichotomous. The method is successfully employed to assess consciousness characteristics on data from four different awareness scales. (shrink)

During recent decades various researchers from health and social sciences have been debating what it means for a person to be disabled. A rather overlooked approach has developed alongside this debate, primarily inspired by the philosophical tradition called phenomenology. This paper develops a phenomenological model of disability by arguing for a different methodological and conceptual framework from that used by the existing phenomenological approach. The existing approach is developed from the phenomenology of illness, but the paper illustrates how the case (...) of congenital disabilities, looking at the congenital disorder called cerebral palsy, presents a fundamental problem for the approach. In order to understand such congenital cases as CP, the experience of disability is described as being gradually different from, rather than a disruption of, the experience of being abled, and it is argued that the experience of disability is complex and dynamically influenced by both intrinsic and extrinsic factors. Different experiential aspects of disability— pre-reflective, attuned and reflective aspects—are described, demonstrating that the experience of disability comes in different degrees. Overall, this paper contributes to the debates about disability by further describing the personal aspects and experience of persons living with disabilities. (shrink)

Comparison of behavioural measures of consciousness has attracted much attention recently. In a recent article, Szczepanowski et al. conclude that confidence ratings predict accuracy better than both the perceptual awareness scale and post-decision wagering when using stimuli with emotional content . Although we find the study interesting, we disagree with the conclusion that CR is superior to PAS because of two methodological issues. First, the conclusion is not based on a formal test. We performed this test and found no evidence (...) that CR predicted accuracy better than PAS . Second, Szczepanowski et al. used the present version of PAS in a manner somewhat different from how it was originally intended, and the participants may not have been adequately instructed. We end our commentary with a set of recommendations for future studies using PAS. (shrink)

Despite a long history of researchers who combine phenomenology with qualitative or quantitative methods, there are only few examples of working with a phenomenological mixed method—a method where phenomenology informs both qualitative and quantitative data generation, analysis, and interpretation. Researchers have argued that in working with a phenomenological mixed method, there should be mutual constraint and enlightenment between the qualitative and quantitative methods for studying consciousness. In this article, we discuss what a framework for phenomenological mixed methods could look like (...) and we aim to provide guidance of how to work within such framework. We are inspired by resources coming from research in mixed methods and existing examples of phenomenological mixed-method research. We also present three cases of phenomenological mixed methods where we study complex social phenomena and discuss the process of how we conducted the studies. From both the research inspiration and our own studies, we depict the landscape of possibilities available for those interested in mixing phenomenology with qualitative and quantitative methods, as well as the challenges and common pitfalls that researchers face. To navigate in this landscape, we develop a three-fold structure, focusing on the phenomenological frame, the phenomenologically informed generation of qualitative and quantitative data, and the phenomenologically informed analysis and interpretation of data. (shrink)

Background Research is fundamental to improving the quality of health care. The need for regulation of research is clear. However, the bureaucratic complexity of research governance has raised concerns that the regulatory mechanisms intended to protect participants now threaten to undermine or stifle the research enterprise, especially as this relates to sensitive topics and hard to reach groups. Discussion Much criticism of research governance has focused on long delays in obtaining ethical approvals, restrictions imposed on study conduct, and the inappropriateness (...) of evaluating qualitative studies within the methodological and risk assessment frameworks applied to biomedical and clinical research. Less attention has been given to the different epistemologies underlying biomedical and qualitative investigation. The bioethical framework underpinning current regulatory structures is fundamentally at odds with the practice of emergent, negotiated micro-ethics required in qualitative research. The complex and shifting nature of real world settings delivers unanticipated ethical issues and (occasionally) genuine dilemmas which go beyond easy or formulaic ‘procedural’ resolution. This is not to say that qualitative studies are ‘unethical’ but that their ethical nature can only be safeguarded through the practice of ‘micro-ethics’ based on the judgement and integrity of researchers in the field. Summary This paper considers the implications of contrasting ethical paradigms for the conduct of qualitative research and the value of ‘empirical ethics’ as a means of liberating qualitative (and other) research from an outmoded and unduly restrictive research governance framework based on abstract prinicipalism, divorced from real world contexts and values. (shrink)

Kavramlar doğru anlamlandırılmadığı takdirde meselelerin anlaşılması noktasında yanlış sonuçlara varmanın kaçınılmaz olduğu bir hakikattir. Fıtrat kavramı bu manada insanın neliği bağlamında başat kavram olarak her daim farklı değerlendirmelere konu olmuştur. İnsanın, gerek kendisini var eden Allah ile olan ilişkisi gerekse hemcinsleriyle ve içerisinde yaşadığı âlemle ilişkisi çerçevesinde bu kavramın anlam alanının tespiti yine ait olduğu dünya üzerinden yapıldığı zaman konu hakkında doğru sonuçların elde edilmesine imkân tanıyacaktır. Kur’ân ve hadislerde yerini bulan fıtrat kavramının anlam alanına yönelik çalışmaların bu alanlarda derinlemesine (...) tahlili noktasında söz konusu metinleri, kendi iç bütünlükleri ve birbirleriyle olan ilişkileri bağlamında meseleyi ele alması, en sağlıklı yol olacaktır. Bu çalışmada kavramın önce sözlük anlamı, türevleri üzerinden ele alınmış daha sonra Kur’ân ve hadislerde geçtiği durumları, belirtilen usûl üzerinden değerlendirmeye tâbi tutulmuştur. Sonuç olarak luğavî anlamı da dikkate alınarak fıtrat kavramı ile Kur’ân’da insanın Allah’la ilişkisine, hadislerde ise insanın doğasındaki sâfiyete ve insanlarla olan ilişkisinde dikkat gerektiren yönüne vurgu yapıldığı ortaya konulmaya çalışılmıştır. (shrink)

In his later work, Metafizicheskie predpolozheniia poznaniia. Opyt preodoleniia Kanta i kantianstva [Metaphysical Presuppositions of Knowledge. An Attempt to Overcome Kant and Kantianism], Evgeny N. Trubetskoy tried to overcome the Kantian tradition in philosophy in order to advance his conception of all-unity and the philosophy of absolute and unconditional consciousness. Despite insisting on the distinction between the “historical Kant” and Neo-Kantianism, in reality Trubetskoy was strongly dependent on the Neo-Kantian interpretation of Kant’s philosophy, which meant that his fight against Kantian (...) philosophy was really fought against a conception of Kant he unconsciously adopted from the Neo-Kantians. Evidence of this can be seen in his interpretation of the theory of knowledge and its tasks, his thesis concerning the antimetaphysical direction of Kantian philosophy, and his insistence on the presence of the transcendental method in Kant’s philosophy. (shrink)

According to the standard view, the so-called ‘Copenhagen interpretation’ of quantum mechanics originated in discussions between Bohr and Heisenberg in 1927, and was defended by Bohr in his classic debate with Einstein. Yet recent scholarship has shown Bohr’s views were never widely accepted, let alone properly understood, by his contemporaries, many of whom held divergent views of the ‘Copenhagen orthodoxy’. This paper examines how the ‘myth of the Copenhagen interpretation’ was constructed by situating it in the context of Soviet Marxist (...) critique of quantum mechanics in the 1950s and the response by physicists such as Heisenberg and Rosenfeld. (shrink)

In this paper, I motivate and defend the distinction between an objective and a subjective moral sense of “ought.” I begin by looking at the standard way the distinction is motivated, namely by appealing to relatively simple cases where an agent does something she thinks is best, but her action has a tragic outcome. I argue that these cases fail to do the job—the intuitions they elicit can be explained without having to distinguish between different senses of “ought.” However, these (...) cases are on the right track—I argue that more sophisticated versions of the cases provide strong motivation for the distinction. I then discuss two important problems for the distinction: the “which ‘ought’ is more important?” problem, and the “annoying profusion of ‘oughts’” problem. I argue that each of these problems can be solved in several different ways. (shrink)

Öz Çalışmanın konusu irfanî geleneğin on beşinci yüzyıldaki önemli temsilcilerinden ve aynı zamanda İbnü’l-Arabî’nin takipçilerinden biri olan İbn Türke’nin varlık mertebelerine dair görüşleridir. Konu, İbn Türke’nin varlık ve varlığın mertebeleri ile ilgili düşüncelerinden hareketle hazırlanmıştır. Birincil kaynakların esas alındığı bu çalışmada, İbn Türke ve Ekberî geleneğin önemli temsilcilerinin eserlerine müracaat edilmiştir. Çalışmanın amacı, felsefe ve kelâmın yanı sıra tasavvuf felsefesinin en önemli konularından biri olan varlık düşüncesi ve varlık mertebelerini İbn Türke’nin görüşleri çerçevesinde ele alarak âlemdeki varoluşun hakikatinin ne olduğu, (...) insanoğlunun özünün nereden geldiği gibi temel sorulara cevap olabilecek özgün bir çalışma ortaya koymaktır. Bu çalışmayla; varlığın bir ve tek hakikat olduğu, Hak’tan feyz ederek görünür âlemde ortaya çıkan her şeyin O’nun isim ve sıfatlarının tecellisi olduğu, her ne kadar Hak’tan ayrıymış gibi görünse de aslında Hakk’a doğru sonsuz bir dönüş içerisinde olduğu, dolayısıyla tek varlıktan kaynaklı çok sayıda varlığın esasen yokluğa mahkûm olduğu ve asıl varlığın Allah olduğu sonucuna varılmıştır. (shrink)

Research in phenomenology has benefitted from using exceptional cases from pathology and expertise. But exactly how are we to generate and apply knowledge from such cases to the phenomenological domain? As researchers of cerebral palsy and musical absorption, we together answer the how question by pointing to the resource of the qualitative interview. Using the qualitative interview is a direct response to Varela’s call for better pragmatics in the methodology of phenomenology and cognitive science and Gallagher’s suggestion for phenomenology to (...) develop its methodology and outsource its tasks. We agree with their proposals, but want to develop them further by discussing and proposing a general framework that can integrate research paradigms of the well-established disciplines of phenomenological philosophy and qualitative science. We give this the working title, a “phenomenological interview”. First we describe the what of the interview, that is the nature of the interview in which one encounters another subject and generates knowledge of a given experience together with this other subject. In the second part, we qualify why it is worthwhile making the time-consuming effort to engage in a phenomenological interview. In the third and fourth parts, we in general terms discuss how to conduct the interview and the subsequent phenomenological analysis, by discussing the pragmatics of Vermersch’s and Petitmengin’s “Explicitation Interview”. (shrink)

In this article I will describe the main elements of the Norwegian press’s moral confrontation with the Government Pension Fund’s ethical investment management when it was in an introductory phase in early 2005, with special emphasis on one newspaper, Stavanger Aftenblad. The press criticized the fund’s fresh investment profile and intended exclusionary practice before it had really started in earnest. Then I will focus on how the press’s unilateral criticism of the fund’s investment practice at the time overshadowed a discussion (...) of any defects in the ethical principles for investment. And I will focus on the press’s lack of distinguishing between information and sensation. In conclusion I point out that in 2006 the press has abandoned its critical stance from 2005 and has now a tendency to idealize the fund’s exclusionary practice and the underlying principles. (shrink)

According to familiar accounts, Rousseau held that humans are actuated by two distinct kinds of self love: amour de soi, a benign concern for one's self-preservation and well-being; and amour-propre, a malign concern to stand above other people, delighting in their despite. I argue that although amour-propre can (and often does) assume this malign form, this is not intrinsic to its character. The first and best rank among men that amour-propre directs us to claim for ourselves is that of occupying (...) 'man's estate'. This does not require, indeed it precludes, subjection of others. Amour-propre does not need suppression or circumscription if we are to live good lives; it rather requires direction to its proper end, not a delusive one. (shrink)

The aim of this paper is to consider whether some seats in a democratically elected legislative assembly ought to be reserved for representatives of future generations. In order to examine this question, I will propose a new democratic model for representing posterity. It is argued that this model has several advantages compared with a model for the democratic representation of future people previously suggested by Andrew Dobson. Nevertheless, the democratic model that I propose confronts at least two difficult problems. First, (...) it faces insoluble problems of representative legitimacy. Second, one might question whether this model provides a reasonably effective way to represent future interests compared with existing representative democratic institutions. Despite such problems, it is argued that political representation of posterity can be defended on the basis of fundamental ideas and ideals in recent theory of deliberative democracy. The first reason for this is that in a number of cases democratic decisions cannot be regarded as normatively legitimate from the point of view of deliberative democracy, unless posterity is given a voice. The second reason is that representation of posterity can contribute to more rational and impartial deliberations and decisions in legislative assemblies. (shrink)

Pandemi süreciyle birlikte hızlı ve ani şekilde uygulanmaya başlayan uzaktan eğitime dair değerlendirmenin yapılabilmesinde eğitim sisteminin sac ayaklarından biri olan öğreticinin rolü ve tutumu ehemmiyet arz etmektedir. Bu amaçla çalışmada yüksek din öğretiminde uzaktan eğitimin etkileri, öğretim elemanlarının perspektifinden mercek altına alınmıştır. İlâhiyat/İslami ilimler fakültesinde görev yapan 134 öğretim elemanı araştırmaya katılmıştır. Araştırmada nicel araştırma yöntemlerinden betimsel nitelikli tarama modeli kullanılmıştır. Çalışmanın verileri demografik bilgiler yanında 5’li Likert tarzında 40 maddeden oluşan anket formu ile toplanmıştır. SPSS 26 programıyla analizler betimsel (...) istatistik yöntemlerinden frekans, yüzde ve ortalama hesaplamaları ile yapılmıştır. Teknoloji kullanımı ve uzaktan eğitim destek biriminin rolü, derslere hazırlık ve motivasyon, öğretim süreci ve yönteme dair genel değerlendirme boyutlarındaki bulgular tablolarla sunulmuş ve yorumlanmıştır. Sonuçta ilk etaptaki kaygı ve endişenin öğretim elemanlarında azaldığı, kendilerini uzaktan eğitim yöntemine yeterince adapte edebildikleri ancak derslerden alınan verim, öğrencilerin derse katılım oranları ve kullanılan ölçme-değerlendirme yöntemlerinden memnun olmadıkları ortaya çıkmıştır. Özellikle uygulamalı derslerin kazanımlarına ulaşmasında oldukça yetersiz bulunan uzaktan eğitimin ilâhiyat/İslami ilimler fakülte programına entegrasyonu tam olarak sağlanamamıştır. Geleneksel eğitimi destekleyici pozisyonda değerlendirilen uzaktan eğitime yönelik negatif sayılabilecek olumsuz tutumun ise yapılacak iyileştirme çalışmaları ile değişebileceği söylenebilir. (shrink)

The way our decisions and actions can affect future generations is surrounded by uncertainty. This is evident in current discussions of environmental risks related to global climate change, biotechnology and the use and storage of nuclear energy. The aim of this paper is to consider more closely how uncertainty affects our moral responsibility to future generations, and to what extent moral agents can be held responsible for activities that inflict risks on future people. It is argued that our moral responsibility (...) to posterity is limited because our ability to foresee how present decisions and activities will affect future people is limited. The reason for this is primarily that we are in a situation of ignorance regarding the pace and direction of future scientific and technological development. This ignorance reduces our responsibility in a temporal dimension because in most areas it is impossible to predict the interests and resource needs of future generations. In one area, however, we have fairly reliable knowledge about future people. It is reasonable to assume that future human beings will have the same basic physiological (physical and biological) needs as we have. On this basis, it is argued that we can be held responsible for activities causing avoidable damage to critical resources that are necessary to provide for future physiological needs. Furthermore, it is suggested that it is prima facie immoral to impose risks upon future generations in cases where the following conditions are fulfilled: (1) the risk poses a threat to the ability of future generations to meet their physiological needs, and (2) the risk assessment is supported by scientifically based harm scenarios. (shrink)

This paper presents a critical analysis of Tamar Szabó Gendler’s view of thought experiments, with the aim of developing further a constructivist epistemology of thought experiments in science. While the execution of a thought experiment cannot be reduced to standard forms of inductive and deductive inference, in the process of working though a thought experiment, a logical argument does emerge and take shape. Taking Gendler’s work as a point of departure, I argue that performing a thought experiment involves a process (...) of self-interrogation, in which we are compelled to reflect on our pre-existing knowledge of the world. In doing so, we are forced to make judgments about what assumptions we see as relevant and how they apply to an imaginary scenario. This brings to light the extent to which certain forms of skill, beyond the ability to make valid logical inferences, are necessary to execute a thought experiment well. (shrink)

Machine learning models are becoming increasingly prevalent in algorithmic trading and investment management. The spread of machine learning in finance challenges existing practices of modelling and model use and creates a demand for practical solutions for how to manage the complexity pertaining to these techniques. Drawing on interviews with quants applying machine learning techniques to financial problems, the article examines how these people manage model complexity in the process of devising machine learning-powered trading algorithms. The analysis shows that machine learning (...) quants use Ockham’s razor – things should not be multiplied without necessity – as a heuristic tool to prevent excess model complexity and secure a certain level of human control and interpretability in the modelling process. I argue that understanding the way quants handle the complexity of learning models is a key to grasping the transformation of the human’s role in contemporary data and model-driven finance. The study contributes to social studies of finance research on the human–model interplay by exploring it in the context of machine learning model use. (shrink)

Монография представляет собой исследование философских взглядов одного из представителей второй половины XIX века, мыслителя, публициста, литературного критика, переводчика, издателя, Н. Н. Страхова.