The ethics of artificial intelligence is an upcoming field of research that deals with the ethical assessment of emerging AI applications and addresses the new kinds of moral questions that the advent of AI raises. The argument presented in this article is that, even though there exist different approaches and subfields within the ethics of AI, the field resembles a critical theory. Just like a critical theory, the ethics of AI aims to diagnose as well as change society and is (...) fundamentally concerned with human emancipation and empowerment. This is shown through a power analysis that defines the most commonly addressed ethical principles and topics within the field of AI ethics as either to do with relational power or with dispositional power. Moreover, it is concluded that recognizing AI ethics as a critical theory and borrowing insights from the tradition of critical theory can help the field forward. (shrink)

This paper contains a detailed account of the notion of admissibility in the setting of consequence relations. It is proved that the two notions of admissibility used in the literature coincide, and it provides an extension to multi–conclusion consequence relations that is more general than the one usually encountered in the literature on admissibility. The notion of a rule scheme is introduced to capture rules with side conditions, and it is shown that what is generally understood under the extension of (...) a consequence relation by a rule can be extended naturally to rule schemes, and that such extensions capture the intuitive idea of extending a logic by a rule. (shrink)

The introduction of contraceptive technologies hasresulted in the separation of sex and procreation. Theintroduction of new reproductive technologies (mainlyIVF and embryo transfer) has led not only to theseparation of procreation and sex, but also to there-definition of the terms mother and family.For the purpose of this essay, I will distinguishbetween:1. the genetic mother – the donor of the egg;2. the gestational mother – she who bears and gives birth to the baby;3. the social mother – the woman who raises the (...) child.This essay will deal only with the form of gestationalsurrogacy in which the genetic parents intend to bethe social parents, and the surrogate mother has nogenetic relationship to the child she bears anddelivers. I will raise questions regarding medicalethical aspects of surrogacy and the obligation(s) ofthe physician(s) to the parties involved. I will arguethat the gestational surrogate is a womb to rent,that there is great similarity between gestationalcommercial surrogacy and organ transplant marketing.Furthermore, despite claims to freedom of choice andfree marketing, I will claim that gestationalsurrogacy is a form of prostitution and slavery,exploitation of the poor and needy by those who arebetter off. The right to be a parent, although notconstitutional, is intuitive and deeply rooted.However, the issue remains whether this rightoverrules all other rights, and at what price to theparties involved. I will finally raise the followingprovocative question to society: In the interim periodbetween today''s limited technology and tomorrow''sextra-corporeal gestation technology (ectogenesis),should utilizing females in PVS (persistent vehetativestate) for gestational surrogacy be sociallyacceptable/permissible – provided they have leftpermission in writing? (shrink)

We investigate the logical structure of intuitionistic Kripke-Platek set theory , and show that the first-order logic of is intuitionistic first-order logic IQC.

A method is presented that connects the existence of uniform interpolants to the existence of certain sequent calculi. This method is applied to several modal logics and is shown to cover known results from the literature, such as the existence of uniform interpolants for the modal logic \. New is the result that \ has uniform interpolation. The results imply that for modal logics \ and \, which are known not to have uniform interpolation, certain sequent calculi cannot exist.

Emotion recognition technology uses artificial intelligence to make inferences about a person’s emotions, on the basis of their facial expressions, body language, tone of voice, or other types of input. Underlying such technology are a variety of assumptions about the manifestation, nature, and value of emotions. To assure the quality and desirability of emotion recognition technology, it is important to critically assess the assumptions embedded in the technology. Within philosophy, there is a long tradition of epistemological, ontological, phenomenological, and ethical (...) reflection on the manifestation, nature, and value of emotions. This article draws from this tradition of philosophy of emotions, in order to challenge the assumptions underlying current emotion recognition technology and to promote a more critical engagement with the concept of emotions in the tech-industry. (shrink)

Is there a ghost in the machine? Are we born trailing clouds of glory? Is there a part of us that will survive death? Is the soul reborn in different bodily forms? These and similar questions have occupied humankind since the dawn of consciousness. Rosalie Osmond's book explores the way the soul has been represented in different cultures and at different times, from ancient Egypt and Greece, through medieval Europe and into the 21st century. Basing her approach on historical (...) sources, she reveals the many different ways in which the soul has been imagined and the range of human needs and aspirations these imaginings have addressed. (shrink)

This paper contains a proof-theoretic account of unification in transitive reflexive modal logics, which means that the reasoning is syntactic and uses as little semantics as possible. New proofs of theorems on unification types are presented and these results are extended to negationless fragments. In particular, a syntactic proof of Ghilardi’s result that $\mathsf {S4}$ has finitary unification is provided. In this approach the relation between classical valuations, projective unifiers, and admissible rules is clarified.

AI systems have often been found to contain gender biases. As a result of these gender biases, AI routinely fails to adequately recognize the needs, rights, and accomplishments of women. In this article, we use Axel Honneth’s theory of recognition to argue that AI’s gender biases are not only an ethical problem because they can lead to discrimination, but also because they resemble forms of misrecognition that can hurt women’s self-development and self-worth. Furthermore, we argue that Honneth’s theory of recognition (...) offers a fruitful framework for improving our understanding of the psychological and normative implications of gender bias in modern technologies. Moreover, our Honnethian analysis of gender bias in AI shows that the goal of responsible AI requires us to address these issues not only through technical interventions, but also through a change in how we grant and deny recognition to each other. (shrink)

In this paper we prove that three of the main propositional logics of dependence, none of which is structural, are structurally complete with respect to a class of substitutions under which the logics are closed. We obtain an analogous result with respect to stable substitutions, for the negative variants of some well-known intermediate logics, which are intermediate theories that are closely related to inquisitive logic.

Facial recognition is a promising emerging technology, but it sometimes fails to recognize people adequately. Facial recognition applications have been found to regularly misidentify certain demographics, misinterpret traits like gender, age, beliefs, or emotions, and categorize individuals in ways that do not resonate with their own sense of identity. In this paper, I argue that in each of these cases, the person who has their face analyzed is not merely misidentified or misunderstood, but misrecognized in an ethically relevant sense. Following (...) Charles Taylor’s The Politics of Recognition (1992) and Axel Honneth’s The Struggle for Recognition (1996), I describe how those subjected to facial recognition systems on the one hand struggle to obtain adequate recognition on a universal level, as being equally important to others, and lack recognition for their individual uniqueness, on the other hand. These forms of misrecognition are of ethical concern, because they can harm a person’s identity formation. So, ironically, facial recognition technology can give rise to a struggle for recognition. (shrink)

We present a basis for the admissible rules of intuitionistic propositional logic. Thereby a conjecture by de Jongh and Visser is proved. We also present a proof system for the admissible rules, and give semantic criteria for admissibility.

Visser's rules form a basis for the admissible rules of . Here we show that this result can be generalized to arbitrary intermediate logics: Visser's rules form a basis for the admissible rules of any intermediate logic for which they are admissible. This implies that if Visser's rules are derivable for then has no nonderivable admissible rules. We also provide a necessary and sufficient condition for the admissibility of Visser's rules. We apply these results to some specific intermediate logics and (...) obtain that Visser's rules form a basis for the admissible rules of, for example, De Morgan logic, and that Dummett's logic and the propositional Gödel logics do not have nonderivable admissible rules. (shrink)

Developmental systems theory posits that development cannot be segmented by influences acting in isolation, but should be studied through a scientific lens that highlights the complex interactions between these forces over time ( Overton, 2013a ). This poses a unique challenge for developmental psychologists studying complex processes like language development. In this paper, we advocate for the combining of highly sophisticated data collection technologies in an effort to move toward a more systemic approach to studying language development. We investigate the (...) efficiency and appropriateness of combining eye-tracking technology and the LENA (Language Environment Analysis) system, an automated language analysis tool, in an effort to explore the relation between language processing in early development, and external dynamic influences like parent and educator language input in the home and school environments. Eye-tracking allows us to study language processing via eye movement analysis; these eye movements have been linked to both conscious and unconscious cognitive processing, and thus provide one means of evaluating cognitive processes underlying language development that does not require the use of subjective parent reports or checklists. The LENA system, on the other hand, provides automated language output that describes a child’s language-rich environment. In combination, these technologies provide critical information not only about a child’s language processing abilities but also about the complexity of the child’s language environment. Thus, when used in conjunction these technologies allow researchers to explore the nature of interacting systems involved in language development. (shrink)

I graduated from law school in 1970 and I’ve been proud every day since of being a lawyer. My father was a lawyer, as are our two sons, and I’ve always seen lawyers as democracy’s warriors: the people who protect rights and by protecting rights protect justice. You law students are the future democracy warriors—actually, the future of democracy full stop—so this lecture is dedicated to you and to the hope that you will make justice your transcendent preoccupation, no matter (...) what you decide to do with your law degree. You are, after all, in law school where you have a window on what the law says—guided by your professors—and a window on what the law looks like outside the walls of your classrooms—guided by watching the news. (shrink)

In Iemhoff we gave a countable basis for the admissible rules of . Here, we show that there is no proper superintuitionistic logic with the disjunction property for which all rules in are admissible. This shows that, relative to the disjunction property, is maximal with respect to its set of admissible rules. This characterization of is optimal in the sense that no finite subset of suffices. In fact, it is shown that for any finite subset X of , for one (...) of the proper superintuitionistic logics Dn constructed by De Jongh and Gabbay ), all the rules in X are admissible. Moreover, the logic Dn in question is even characterized by X: it is the maximal superintuitionistic logic containing Dn with the disjunction property for which all rules in X are admissible. Finally, the characterization of is proved to be effective by showing that it is effectively reducible to an effective characterization of in terms of the Kleene slash by De Jongh. (shrink)

Este trabalho analisa a repercussão social do cartaz do “Salão do Livro da Região Sul e Sudeste do Pará”, evento da Feira Pan-Amazônica do Livro de 2018, para compreender como o processo de resposta social (BRAGA, 2006) impôs uma mudança institucional por parte da Secretaria de Cultura do Estado. O país homenageado foi a Colômbia e a peça de divulgação destacava uma mulher negra carregando livros na cabeça, representação das palenqueras. O fato gerou repercussão nas redes sociais e na mídia (...) local e nacional. Os protestos voltaram-se contra a reiteração de uma imagem que inferioriza as mulheres negras, reproduzindo colonialidades de gênero, poder e saber. O corpuscompõe-se de postagens no Facebooke de matérias jornalísticas veiculadas em abril de 2018. Duas técnicas metodológicas foram usadas: a netnografia (RECUERO, 2012; KOZINETS, 2014) e a aplicação de um questionário online, por meio do Facebook e Whatsapp. (shrink)

This article offers a structural analysis of Cicero's Orator, sections 140–8. Situating Cicero's defence of a form of educational activity in relation to his earlier denials that he is teaching anything, the article proposes an explanation for Cicero's apparent reversal of position rooted in status theory, the conceptual framework developed by Greek and Roman rhetorical theorists for schematizing the points at issue in a case and the corresponding lines of approach that a defender should take. Understanding the status-inspired organization of (...) Cicero's self-defence affords readers smoother passage through a text that is often difficult and obscure. Furthermore, this analysis shows how Cicero deploys rhetorical techniques in defence of his educational endeavours both to support his claim to continued relevance and to exemplify the versatility of the ideal orator whom he portrays in the Orator. (shrink)

Rapidly advancing studies on rhodopsin have focused on new strategies for crystallization of this integral membrane protein for x-ray analysis and on alternative methods for structural determination from nuclear magnetic resonance data. Functional studies of the interactions between the apoprotein and its chromophore have clarified the role of the chromophore in deactivation of opsin and in photoactivation of the pigment.

Axiom 1 of K is the same as Axiom 1 in L, thus we have nothing to prove. Axiom 2 of K is 2(φ → ψ) → (2φ → 2ψ). We give a derivation of this formula in L: (φ → ψ) ∧ φ → ψ 2((φ → ψ) ∧ φ) → 2ψ (the rule from L) 2(φ → ψ) ∧ 2φ → 2ψ (axiom 3 of L and propositional logic) 2(φ → ψ) → (2φ → 2ψ) (propositional logic) Remain (...) the rules of K. Modus ponens is a rule of both so there is nothing to prove. We show that L proves the Necessitation rule. That is, we have to show that if L φ, then L 2φ. The following derivation in L from assumption φ shows this: φ → φ (propositional logic) 2 → 2φ (the rule from L) 2φ (modus ponens using axiom 2 ) This completes the direction of the proof form left to right. (shrink)

This text contains some basic facts about modal logic. For motivation, intuition and examples the reader should consult one of the standard textbooks in the field.

The plurality of discussions and the diversity with which the main ethical questions were approached permit the separation of relative theories elaborated in Islam into three distinct dimentions: religious morality, theological ethics and philosophical ethics. Religious morality was elaborated based exclusively on the precepts of the Koran, and on the teachings of the Tradition (Hadīth). This morality establishes the fundamentals to determine: a) the nature of what is correct, and of what is iniquous; b) that which is within the law (...) and divine power’s reach; c) the liberty, and the moral responsibility of each one. Among the thinkers who elaborated a theological ethic founded on the koranic precepts, and on the Tradition (Hadīth), making use of theological concepts, philosophical categories and, at times, inspirations coming from Sufism, Al-Ghazālī stands out as the most respected theologian of sunni Islam. Among the philosophers, Al-Fārābī, Avicenna, Avempace and Averroes made ample use of Nicomachean Ethics. As they sought to conciliate the teachings of the Koran, and of the Tradition (Hadīth) with philosophy, these philosophers found in the Aristotelian ethics the appropriate indications to realize the ideal model for human society. Miskawayh also stands out who, although did not elaborate any ethical system based on philosophical norms, proficuously utilized the Aristotelian and Platonic doctrines, and the works of Arab philosophers before him such as Al-Kindī, Al-Rāzī and Al-Fārābī. (shrink)

Rosalie Osmond examines both literal and metaphorical aspects of the relationship between body and soul in seventeenth-century literature and their significance within a primarily dualistic philosophy.

In this paper we study the modal behavior of Σ-preservativity, an extension of provability which is equivalent to interpretability for classical superarithmetical theories. We explain the connection between the principles of this logic and some well-known properties of HA, like the disjunction property and its admissible rules. We show that the intuitionistic modal logic given by the preservativity principles of HA known so far, is complete with respect to a certain class of frames.

This paper contains a brief overview of the area of admissible rules with an emphasis on results about intermediate and modal propositional logics. No proofs are given but many references to the literature are provided.

This chapter identifies and analyzes ethical issues in video surveillance, with a focus on applications that involve video analytics and facial recognition technology. The first part of the analysis focuses on ethical issues in video analytics, which are techniques that automatically analyze preexisting or gathered video data. Ethical issues are discussed in relation to processes of identification, classification, detection, and tracking of persons. Next, facial recognition technology is discussed, particularly its use in surveillance, and its ethical challenges are investigated. Finally, (...) we focus on three advanced video analytics techniques: facial analysis, behavior analysis, and emotional analysis, which raise additional serious ethical issues. (shrink)

We study the modal properties of intuitionistic modal logics that belong to the provability logic or the preservativity logic of Heyting Arithmetic. We describe the □-fragment of some preservativity logics and we present fixed point theorems for the logics iL and iPL, and show that they imply the Beth property. These results imply that the fixed point theorem and the Beth property hold for both the provability and preservativity logic of Heyting Arithmetic. We present a frame correspondence result for the (...) preservativity principle Wp that is related to an extension of Löb's principle. (shrink)

Preserved human remains from ancient Egypt provide an unparalleled opportunity for studies in the history of disease and medical practices. Egyptian medical papyri describe physiological concepts, disease diagnoses and prescribed treatments which include both ‘irrational’, and ‘rational’ procedures. Many previous studies of Egyptian medicine have concluded that ‘irrational’ methods predominated, but this perception is increasingly challenged by results from scientific studies of ancient human remains, and plant materials. This paper demonstrates the significant contribution being made by multidisciplinary studies to our (...) understanding of disease occurrence and medical treatments in ancient Egypt, and considers the feasibility of developing epidemiological comparisons of ancient and modern data sets that will provide acceptable historical contexts for contemporary disease studies. (shrink)

About the Republic is the only commentary left by Averroes, the Commentator, so called on behalf of his commentaries on Aristotle’s work. Although the original in Arabic is lost, there is a medieval version in Hebrew and two later translations in Latin from the Hebrew version. Averroes’ Commentary on the ‘Republic’ – divided in three Books – can be considered an original work as only 1/3 of it corresponds to the platonic treatise. Averroes presents in it aristotelic concepts drawn from (...) the Nicomachean Ethics and also several notions from Alfarabi’s political works. He also presents his own thoughts and offers criticisms of his own society. KEY WORDS – Plato’s Republic; a commentary or an original work? Ethics. Politics. Cardinal virtues. Ideal city. Education. (shrink)