Spoofing—placing orders on financial exchanges intending to withdraw them prior to execution—is widely legally prohibited. I argue instead on two main grounds that spoofing should be permitted and legalised. The first is that spoofing as a form of bluffing remains within the market practice of making legally binding offers—as opposed to lying or betraying trust—and primarily concerns the spoofer’s personal information. As a form of bluffing spoofing helps prevent financial speculators, in particular high-frequency algorithmic traders, from easily profiting by other (...) market actors reliably revealing their underlying preferences through their market activity. The second is that at the systemic level permitting spoofing would benefit non-speculative actors who place orders to hedge economic risk and whose activities provide the raison d’être for financial exchanges, differentiating them from simple forums for gambling. I also address potential concerns that legalised spoofing would drive speculators out of financial markets entirely and, therefore, undermine market liquidity. This work contributes to the wider debate in business ethics regarding bluffing by illustrating the acceptability of bluffs which do not betray counterparty trust or reliance on testimony by remaining within the framework of market practices. (shrink)

Within the field of virtue and vice epistemology open-mindedness is usually considered an archetypal virtue. Nevertheless, there is ongoing disagreement over how exactly it should be defined. In this paper I propose a novel definition of open-mindedness as a process of impartial belief revision and use it to argue that we should shift our normative assessments away from the trait itself to the context in which it is exercised. My definition works by three sequential stages: not screening new claims, impartially (...) weighing the evidential strength of claims, and updating beliefs accordingly. Using this definition I argue for a focus on agents’ particular circumstances to determine what degrees of credulity, open-, or closed-mindedness are appropriate in any given situation. As well as providing conceptual clarity regarding the concept of open-mindedness this paper indicates the benefits of this contextual approach for our everyday epistemic attitudes. In particular it enables us to recognise, without stigma, when ourselves or others deviate from open-mindedness for appropriate reasons. (shrink)

This article takes as its starting point the moral requirement to include persons with serious cognitive impairments in democratic decision‐making. That said, including such persons poses particular practical challenges to effective democratic participation. Nussbaum has set out the most extensive proposals for inclusion based on a model of guardianship, but we find they fall short due to not suitably respecting and facilitating the subjective decision‐making of impaired persons. Instead, we argue for a model of co‐constitution, whereby aides work within a (...) supported decision‐making paradigm to arrive at political choices in collaboration with impaired persons. To flesh out this model, we propose collaboration be based on three ideal types of interaction – expert, Socratic, and deliberative – designed to accommodate differing degrees and types of cognitive impairments. We further argue that the aide should have a relationship of detached professionalism with the impaired person and therefore should not be the person’s carer. Finally, we conclude that this separation be combined with transparent and regular invigilation of the aide’s decision‐making process to best safeguard the process from abuse or error. (shrink)

Filosofiske betragtninger over æstetik, kunst og litteratur.

Distinction of ‘awām- khawāṣ (the ordinary and the elite) is a general distinction in philosophical literature that shows the difference of people in their level of understanding the truth. It is possible to take this distinction back to Plato in Ancient Greek philosophy. Plato's hesitation in expressing his philosophical thoughts in written form, and Aristotle's use of obscure expressions and symbols in his works against the possibility of reaching those who are not competent, is a result of the distinction between (...) ‘awām-khawāṣ. This distinction was covered in Islamic thought by associating it with the three addressing styles mentioned in the Quran and the fact that the prophet was proclaiming the message according to these addressing styles. The purpose of this study is to reveal how the truth should be conveyed to people of all levels through the evaluations of the Islamic philosophers and thinkers on the distinction between ‘awām and khawāṣ. In the study it will be attempted to find answers to the questions of what are the reasons leading the Islamic philosophers and thinkers to make the distinction between ‘awām and khawāṣ, what arguments they used to explained the necessity of this distinction and why is the distinction between ‘awām and khawāṣ so important. Firstly, the lexical and terminological meanings of the concepts of ‘awām and khawāṣ are introduced. The ‘awām, which is used to express the public, ordinary people, and the lower layer of the society, is a term that qualifies the ignorant society, who has adopted a system of imitation-based life and belief cannot understand the truth of life. Khawāṣ, who are defined as the elite, the prominent, who represents the intellectual group and strives to grasp the truth, base their life and belief on knowledge and attain a higher level of awareness. After the literal and terminological meanings, it has been proceeded to the historical background of this distinction. Then the views of Islamic philosophers and thinkers who directly point to this distinction in this regard have been examined by referring to their main works. These are al-Fārābī, Ikhvān-Ṣafāʾ, Ibn Sinā, Rāghıb al-Iṣfahānī, Ghazālī, Ibn Tufayl, Ibn Rūshd, Ibn'ūn-Nefīs. For instance, al-Fārābī makes a clear distinction between ‘awām and khawāṣ in his works on political philosophy. He addresses this distinction by stating that the virtuous city is divided into two groups, the difference is in the methods used by these group to grasp the truth, and that they can achieve happiness in different ways. Stating that people are made up of different groups, Ikhvān-Ṣafāʾ goes to the distinction of ‘awām- khawāṣ and classifies the sciences accordingly. In addition, Ikhvān-Ṣafāʾ say that the prophets pay attention to the mentioned distinction while communicating the message of Allah to people. Ikhvān-Ṣafāʾ have related this distinction to the distinction between exoteric and esoteric. The understanding of prophethood and eschatology of Ibn Sinā shows ‘awām-khawāṣ distinction very clearly, too. According to him the truth should be conveyed gradually. Ghazālī claims that the ‘awām should not demand the sciences that are not suitable for their cognitive level and that they should leave them to competent people. In Islamic thought the dominant idea is that both wisdom and religion are presented in exo-teric and esoteric knowledge and that the learning of the esoteric way is only necessary for the khawāṣ. The aim of the ‘awām-khawāṣ distinction is to prevent misunderstanding that would arise when the knowledge would be conveyed to wrong people and thus to prevent the loss of truth by those who are not competent. The majority of Islamic thinkers call ‘awām as people of imagination, and khawāṣ as people of thought. They think that the methods of thinking and imagining should be taken into account when explaining the religious and philosophical truths. They have also emphasized the perfection of the prophetic style of addressing society. The symbols and metaphors that the prophets used to express religious truths or the metaphors and symbolic stories that are preferred by philosophers to tell some truths can be seen as a product of the distinction between ‘awām and khawāṣ. As it can be seen in the example of Ḥay bin Ya-qẓān, explaining the truth clearly to ‘awām may cause them to deviate from the right way. For this reason, it is necessary to tell the truth to people according to their level of understanding. It is possible to say that the ideas of Islamic thinkers about this distinction still remain important to-day, due to the fact that people have different dispositions and their level of understanding is not the same despite a change in time and place. Therefore, the disadvantage as pointed out by the Islamic thinkers is that the attempt to convey the truth to people may not be able to reach its exact purpose by ignoring this distinction. (shrink)

Ayetler, ele aldıkları konular itibariyle geniş bir konu yelpazesine sahiptir. Bu konuları ise bazen doğrudan ve yoruma gerek bırakmayacak şekilde bazen de bu netlikte olmadan ortaya koyarlar. Bu durum, ayetle muhatap olan kişinin metni doğru anlamasında belli bir yöntem ve birikime sahip olmasını gerekli kılar. Bu ise muhatabın metni anlama ve yorumlamasında, sahip olduğu bakış açısının etkisini baskın hale getirir. Bu bağlamda ahkâm ayetlerine bakıldığında onların sınırlı ve bazı alanları düzenleyici oldukları görülür. Ayrıca içerdikleri ahkâma dair de çoğu kez farklı (...) yorumlanabilecek bir üslûba sahiptirler. Bu durum, onları anlamaya çalışan fukaha için bir taraftan geniş bir yorum sahası açarken diğer taraftan yapılan yorumda hesabı verilebilirlik unsurunu öne çıkartır. Bu zeminde ahkâma dair ayetler, fakihler tarafından çeşitli yorumlara tabi tutulmuştur. Ayetlerden hüküm çıkarmaya çalışan bu ilim adamları, çeşitli etkenler altında bu ameliyeyi gerçekleştirmişlerdir. Bu etkenlerden bir tanesi de takip edilen amelî mezheptir. Bu makale, ahkâm tefsirlerinin ilklerine sahip olan, bununla birlikte farklı fıkhî mezheplere tabi bulunan üç fakih-müfessir üzerinden meselenin bu veçhesine eğilmektedir. Bu sayede mevcut etkinin varlığı, ne boyutta olduğu gibi hususlarda bir fikir elde edilebilecektir. (shrink)

In Arendt’s political theory the concept of civil society is often read as an extension of her concept of the social and is therefore dismissed as irrelevant to her political vision. This view leaves Arendtian theory in an exclusivist position with regard to contemporary political contexts and experiences. My aim in this essay is to address this problem by discussing the relationship of Arendtian theory and the concept of civil society in the context of contemporary political experience. This calls for (...) not only a particular reading of the social in Arendt but, more importantly, for a joint reading of Arendt’s concept of the council state and civil society. Here, civil society is defined as the associations institutionalized by the voluntary engagement of active citizens, which definition, I argue, is compatible with Arendt’s concept of politics as action, plurality, and participation. (shrink)

Summary In the attempt to understand science, definition is not much of a help. Due to the ever growing complexity of science, no unique and universally valid set of defining criteria is available. Hence, certain distinctions are resorted to: science is both a body of tested knowledge and a method of inquiry. The latter, in turn, consists of two phases: discovery and confirmation. The writer argues that it is mainly in respect of its method that science can best be characterized (...) and distinguished from other types of inquiry. (shrink)

Sociability is essential for modern robots to increase their acceptability in human environments. Traditional techniques use manually engineered utility functions inspired by observing pedestrian behaviors to achieve social navigation. However, social aspects of navigation are diverse, changing across different types of environments, societies, and population densities, making it unrealistic to use hand-crafted techniques in each domain. This paper presents a data-driven navigation architecture that uses state-of-the-art neural architectures, namely Conditional Neural Processes, to learn global and local controllers of the mobile (...) robot from observations. Additionally, we leverage a state-of-the-art, deep prediction mechanism to detect situations not similar to the trained ones, where reactive controllers step in to ensure safe navigation. Our results demonstrate that the proposed framework can successfully carry out navigation tasks regarding social norms in the data. Further, we showed that our system produces fewer personal-zone violations, causing less discomfort. (shrink)

The marketplace of ideas is a colourful metaphor with a long history of being used to argue for freedom of speech. This paper draws on its historical antecedents to begin with an orthodox understanding of the metaphor whereby the absence of substantive regulation is taken to be conducive to the good functioning of both economic markets and public discourse. This anti-regulation reading is then challenged by analysing a series of legal cases showcasing prohibitions on misrepresentation and fraud. These speech regulations (...) are explained by the economics literature on information asymmetry, which illustrates how honesty regulations maintain good market functioning by facilitating credible reliance by market participants on one another’s assertions. What is thereby proposed is a re-imagining of the marketplace of ideas metaphor which lends support to honesty regulations in the realm of public speech. One potential analogue for these legal and economic findings is identified in the work of Shiffrin and her arguments for deontological sincerity requirements in the public sphere. (shrink)

Sosyal bilimsel yaklaşımlar önemli ölçüde kültürel ayrımlara ve varsayımlara, kültürel ayrımlar ise örtük bir zaman tasavvuruna bağlıdır. Kültürün bir bileşeni olan zaman, gerçekliğin toplumsal ve tarihsel inşası sürecine dahildir. Toplumsal/tarihsel gerçekliğin incelenmesi adeta toplumun kurumsallaşmış unsurlarından biri olan zamanın da incelenmesini gerekli kılar. Kültürelci yaklaşımlarda zaman konusu bilhassa tarihselcilik ve eleştirisi bağlamında ele alınmaktadır. Tarihselciliği eleştiren ve buna alternatif teşkil eden yaklaşımlar da zaman tasavvuru ve bunun seçilen yönteme etkisi bakımından tarihselciliğin bazı ön kabullerini paylaşmaktadır. Bu alternatifler modernist sosyal bilimlerin (...) zaman algısına yönelik esaslı bir sorgulamadan uzaktır. Postmodernist sosyal bilimlerdeki mekân vurgusu ise ötekini ortak bir insanlık zamanının dışında konumlandırmaya dönük modernist varsayımın izlerini taşımaktadır. Bu çalışma zaman tasavvurunun sosyal bilimsel yönteme yansımalarına ve kültürel taksonominin zamanla ilişkisine dair eleştirel/anlayıcı bir perspektif sunmak ve yöntembilim tartışmalarında eksik kalan bu boyuta katkı sağlamak amacındadır. (shrink)

1. Odvažnost izricanja ; Figure otvorenih značenja -- 2. Činiti i biti ; Apokrifnost poetskog govora -- 3. Prizma i ogledalo -- 4. Filozofsko i umjetničko iskustvo -- 5. Filozofska i umjetnička kritika -- 6. Marksistička kultura mišljenja.

How do people learn multisensory, or amodal, representations, and what consequences do these representations have for perceptual performance? We address this question by performing a rational analysis of the problem of learning multisensory representations. This analysis makes use of a Bayesian nonparametric model that acquires latent multisensory features that optimally explain the unisensory features arising in individual sensory modalities. The model qualitatively accounts for several important aspects of multisensory perception: (a) it integrates information from multiple sensory sources in such a (...) way that it leads to superior performances in, for example, categorization tasks; (b) its performances suggest that multisensory training leads to better learning than unisensory training, even when testing is conducted in unisensory conditions; (c) its multisensory representations are modality invariant; and (d) it predicts ‘‘missing” sensory representations in modalities when the input to those modalities is absent. Our rational analysis indicates that all of these aspects emerge as part of the optimal solution to the problem of learning to represent complex multisensory environments. (shrink)

The term `mobbing' is defined as antagonistic behaviors with unethical communication directed systematically at one individual by one or more individuals in the workplace. This cross-sectional and descriptive study was conducted for the purpose of determining the mobbing behaviors encountered by nursing school teaching staff in Turkey, its effect on them, and their responses to them. A large percentage (91%) of the nursing school employees who participated in this study reported that they had encountered mobbing behaviors in the institution where (...) they work and 17% that they had been directly exposed to mobbing in the workplace. The academic staff who had been exposed to mobbing behaviors experienced various physiological, emotional and social reactions. They frequently `worked harder and [were] more organized' and `worked very carefully to avoid criticism' to escape from mobbing. In addition, 9% of the participants stated that they `thought about suicide occasionally'. (shrink)

Kur’ân’daki belâgat yönleri sınırsızdır. Bununla birlikte âlimler tarafından bunların ortaya çıkarılması istenmiştir. Bu yönlerden biri de belâgatte itnâbın bir çeşidi olan i‘tirâz cümlesidir. İ‘tirâzın Türkçedeki karşılığı ara cümledir. Fakat bunun iki dildeki kullanılma amaçları farklıdır. Bu çalışma, Arap dilinde i‘tirâz cümlesinin kelamda bulunabileceği yerleri konu edinmektedir. Bu yüzden ara cümle yerine itirâz kavramının kullanılması tercih edilmiştir. Bu bağlamda öncelikle i‘tirâz kavramının sözlük, terim anlamı anlatılmış ve bu tanımın değerlendirilmesi yapılmıştır. Daha sonra klasik nahiv kitaplarından i‘tirâz cümlesinin kelamda bulunabileceği yerler tesbit (...) edilmiş, daha çok nahiv açısından hangi ögeler arasında olduğu değerlendirilmeye çalışılmış, şiir ve ayet bağlamında i‘tirâzın yansıması ele alınmaya gayret edilmiştir. Ayrıca gerek ayetlerin açıklanmasında gerek i‘tirâz olmasının tesbitinde meşhur tefsir kitaplarından da istifade edilmiş, tefsirlerde ayetteki cümlenin i‘tirâz olarak kabul edildiği, eğer i‘tirâz kabul edilmiyorsa neden edilmediği ifade edilmiştir. Şiirlerin anlamı ve ayetlerin meâlinde olabildiğinde itirâz cümlesinin yansıtılmasına özen gösterilmiştir. Konunun daha iyi anlaşılabilmesi için cümlelerdeki ögelerin i‘râb açısından ne olduğu da gerektiğinde belirtilmiştir. Çalışmada amaç, Arap dilinde i‘tirâz cümlesinin kelâmda bulunabileceği yerleri tespit etmek, hangi yerlerin az, hangilerinin de çok olduğunu, ayrıca belâgat olarak da hangi amaçlar için getirildiğini ortaya koymak ve bu cümlelerin kelamda kullanılmasının genel bir amacını ortaya koymaktır. Aynı şekilde ayetlerde bu cümlelerin var olmasının manaya nasıl bir fayda sağladığını göstermektir. Nahivde i‘tirâzın gerçekleşmesi için iki öge arasında bulunması gerekir. Belâgatte iki kelam arasında olması yeterli görülmektedir. Bu çalışma daha çok nahiv ile ilgili olan iki öge arasındaki i‘tirâzı kapsamaktadır. Bununla birlikte iki öge arasında kabul edebileceğimiz mana olarak birbirine bağlı iki kelam arasındaki i‘tirâzlara da değinilmiştir. Her çalışmanın kendisine ait bir öneminin olduğu muhakkaktır. Bu çalışma da yirmi kadar tefsirin incelenip Arap dilindeki i‘tirâz cümlelerini ortaya çıkarmayı amaçlaması açısından öneme sahiptir. Zira çalışma sonunda ayetlerdeki i‘tirâz cümleleri hakkında bilgi sahibi olunacağı gibi tefsirler ışığında bu cümleler hakkında bir öngörüye de sahip olunacaktır. Ayrıca i‘tirâz cümleleri âlimler tarafından bazen birinci ögenin devamı gibi kabul edilmekte, dolayısıyla i‘tirâz cümlesi kabul edilmemektedir. Bu da anlama büyük bir etki yapmaktadır. Zira i‘tirâz olduğunda birinci cümle ile i‘râb yönünden bağlantısı olmayacakken; birinci cümlenin ögesi kabul edildiğinde i‘râb olarak ona bağlı olduğu gibi anlam olarak da onun devamı olmakta ve i‘tirâz olma özelliğini kaybetmektedir. Dolayısıyla bazı ayetlerin anlamının değişmesini bu yönden ele alması açısından araştırmanın konusu ayrıca bir öneme sahiptir. (shrink)

This study aims to focus on the eight chapter of first article of Avicenna al-Shifā: Metaphysics. The necessity of the study on the sophists in the aforementioned chapter in terms of metaphysics, the mental background, the method used here and the reasons for this preferred method formed the general scope of the study. In the history of philosophy, leading philosophers such as Plato, Arsitotle and Avicenna had to answer the claims of the sophists by examining them, and especially the last (...) two philosophers' examination of these claims in the most advanced field of philosophy, such as metaphysics, shows the importance given to the subject. I have also made some references to the contact between the views in Aristotle’s Metaphysics book which deal with similar problems with the problems Avicenna examines here. In the article, I tried to highlight the connection that Ibn Sînâ established between the mind and the mind in order to make the analysis and analysis required by the method followed. I aimed to show that the mind is in a contradictory position to the claims of the sophists, by stating that the main determinant in the propositions about existence is not the mind but the external. I aims to explain that outside manifests itself in the mind by actualizing it, and there for, the rules known as basic proportions of the mind or logic are actually and primarily the principle of the existence. (shrink)

Politics is among the most important concepts of al-Fārābī’s philosophy. For him, real happiness can only be achieved in a virtuous society and a virtuous society appears only in a regime led by the first chief. The most important feature of the first chief is that he communicates with the Active Mind. Religion is considered by al-Fārābī as the regime and life style implemented by the first chief in a virtuous society. This study tries to present how al-Fārābī perceives religion (...) philosophically and what is the need for religion in terms of making the laws required in the social life. From this point of view, we tried to reach the aspects of the relationship between religion and law. Furthermore, metaphysical foundation of laws and the role of the philosopher and prophet at the point of law-making were the other issues addressed. The features of the laws which will lead to this supreme goal and by whom they should be made as well as how they can be implemented and changed within the historical process were addressed. The place of Islamic law (fiqh) in the virtuous society was another aspect of the subject that was investigated. (shrink)