Dopamine is critically important in the neural manifestation of motivated behavior, and alterations in the human dopaminergic system have been implicated in the etiology of motivation-related psychiatric disorders, most prominently addiction. Patients with chronic addiction exhibit reduced dopamine D2 receptor (DRD2) availability in the striatum, and the DRD2 TaqIA (rs1800497) and C957T (rs6277) genetic polymorphisms have previously been linked to individual differences in striatal dopamine metabolism and clinical risk for alcohol and nicotine dependence. Here, we investigated the hypothesis that the (...) variants of these polymorphisms would show increased reward-related memory formation, which has previously been shown to jointly engage the mesolimbic dopaminergic system and the hippocampus, as a potential intermediate phenotype for addiction memory. To this end, we performed functional magnetic resonance imaging (fMRI) in 62 young, healthy individuals genotyped for DRD2 TaqIA and C957T variants. Participants performed an incentive delay task, followed by a recognition memory task 24 h later. We observed effects of both genotypes on the overall recognition performance with carriers of low-expressing variants, namely TaqIA A1 carriers and C957T C homozygotes, showing better performance than the other genotype groups. In addition to the better memory performance, C957T C homozygotes also exhibited a response bias for cues predicting monetary reward. At the neural level, the C957T polymorphism was associated with a genotype-related modulation of right hippocampal and striatal fMRI responses predictive of subsequent recognition confidence for reward-predicting items. Our results indicate that genetic variations associated with DRD2 expression affect explicit memory, specifically for rewarded stimuli. We suggest that the relatively better memory for rewarded stimuli in carriers of low-expressing DRD2 variants may reflect an intermediate phenotype of addiction memory. (shrink)

In this paper we investigate how inference to the best explanation (IBE) works in engineering science, focussing on the context of malfunction explanation. While IBE has gotten a lot of attention in the philosophy of science literature, few, if any, philosophical work has focussed on IBE in engineering science practice. We first show that IBE in engineering science has a similar structure as IBE in other scientific domains in the sense that in both settings IBE hinges on the weighing of (...) explanatory virtues. We then proceed to show that, due to the intimate connection between explanation and redesign in engineering science, there is a further engineering domain-specific virtue in terms of which engineering malfunction explanations are evaluated, viz. the virtue of redesign utility. This virtue entails that the explanatory information offered by a malfunction explanation should be instrumental in predicting counterfactual dependencies in redesigned systems. We illustrate and elaborate these points in terms of a number of engineering examples, focussing in particular on the 2009 crash of Air France Flight 447. Our extension of analyses of IBE and explanation to engineering science practice offers new insights by identifying a new explanatory virtue in malfunction explanation: redesign utility. (shrink)

This paper outlines a procedure for assessing the quality of failure explanations in engineering failure analysis. The procedure structures the information contained in explanations such that it enables to find weak points, to compare competing explanations, and to provide redesign recommendations. These features make the procedure a good asset for critical reflection on some areas of the engineering practice of failure analysis and redesign. The procedure structures relevant information contained in an explanation by means of structural equations so as to (...) make the relations between key elements more salient. Once structured, the information is examined on its potential to track counterfactual dependencies by offering answers to relevant what-if-things-had-been-different questions. This criterion for explanatory goodness derives from the philosophy of science literature on scientific explanation. The procedure is illustrated by applying it to two case studies, one on Failure Analysis in Mechanical Engineering (a broken vehicle shaft) and one on Failure Analysis in Civil Engineering (a collapse in a convention center). The procedure offers failure analysts a practical tool for critical reflection on some areas of their practice while offering a deeper understanding of the workings of failure analysis (framing it as an explanatory practice). It, therefore, allows to improve certain aspects of the explanatory practices of failure analysis and redesign, but it also offers a theoretical perspective that can clarify important features of these practices. Given the programmatic nature of the procedure and its object (assessing and refining explanations), it extends work on the domain of computational argumentation. (shrink)

Book review: Alejandro Cassini & Juan Redmond (eds.), _Models and Idealizations in Science: Artifactual and Fictional Approaches_, Springer Iternational Publishing, Cham 2021, pp.xv+270.

Scientific understanding is a fundamental goal of science. However, there is currently no good way to measure the scientific understanding of agents, whether these be humans or Artificial Intelligence systems. Without a clear benchmark, it is challenging to evaluate and compare different levels of scientific understanding. In this paper, we propose a framework to create a benchmark for scientific understanding, utilizing tools from philosophy of science. We adopt a behavioral conception of understanding, according to which genuine understanding should be recognized (...) as an ability to perform certain tasks. We extend this notion of scientific understanding by considering a set of questions that gauge different levels of scientific understanding, covering information retrieval, the capability to arrange information to produce an explanation, and the ability to infer how things would be different under different circumstances. We suggest building a Scientific Understanding Benchmark (SUB), formed by a set of these tests, allowing for the evaluation and comparison of scientific understanding. Benchmarking plays a crucial role in establishing trust, ensuring quality control, and providing a basis for performance evaluation. By aligning machine and human scientific understanding we can improve their utility, ultimately advancing scientific understanding and helping to discover new insights within machines. (shrink)

This paper discusses a class of mechanistic explanations employed in engineering science where the activities and organization of nonstandard entities are cited as core factors responsible for failures. Given the use of mechanistic language by engineers and the manifestly mechanistic structure of these explanations, I consider several interpretations of these explanations within the new mechanical framework. I argue that these interpretations fail to solve several philosophical problems and propose an account of fictional mechanism explanations instead. According to this account, fictional (...) mechanism explanations provide descriptions of fictional mechanisms that enable the tracking of counterfactual dependencies of the physical system they model by capturing system constraints. Engineers use these models to learn about and understand properties of materials, to build computational simulations of their behaviour, and to design new materials. (shrink)

Scientific understanding is a fundamental goal of science. However, there is currently no good way to measure the scientific understanding of agents, whether these be humans or Artificial Intelligence systems. Without a clear benchmark, it is challenging to evaluate and compare different levels of scientific understanding. In this paper, we propose a framework to create a benchmark for scientific understanding, utilizing tools from philosophy of science. We adopt a behavioral conception of understanding, according to which genuine understanding should be recognized (...) as an ability to perform certain tasks. We extend this notion of scientific understanding by considering a set of questions that gauge different levels of scientific understanding, covering information retrieval, the capability to arrange information to produce an explanation, and the ability to infer how things would be different under different circumstances. We suggest building a Scientific Understanding Benchmark (SUB), formed by a set of these tests, allowing for the evaluation and comparison of scientific understanding. Benchmarking plays a crucial role in establishing trust, ensuring quality control, and providing a basis for performance evaluation. By aligning machine and human scientific understanding we can improve their utility, ultimately advancing scientific understanding and helping to discover new insights within machines. (shrink)

One theme of this special issue is an incitement to reconsider the relationship between pragmatism and critical realism. While their advocates sometimes come into conflict, there are also clearly b...

Relating Narratives is a major new work by the philosopher and feminist thinker Adriana Cavarero. First published in Italian to widespread acclaim, Relating Narratives is a fascinating and challenging new account of the relationship between selfhood and narration. Drawing a diverse array of thinkers from both the philosophical and the literary tradition, from Sophocles and Homer to Hannah Arendt, Karen Blixen, Walter Benjamin and Borges, Adriana Cadarero's theory of the `narratable self' shows how narrative models in philosophy and (...) literature can open new ways of thinking about formation of human identities. By showing how each human being has a unique story that can be told about them, Adriana Cavarero inaugurates an important shift in thinking about subjectivity and identity which relies not upon categorical or discursive norms, but rather seeks to account for `who' each one of us uniquely is. (shrink)

Adriana Ayers studies the evolution of kotex advertising, focusing specifically on the way in which African American women were figured into changing advertisers’ conceptions of womanhood. The article analyzes images featured in various women’s magazines to examine how ideas surrounding menstruation were packaged and sold to women.

In his unpublished 1979 Lectures on the Philosophy of Mind, Saul Kripke offers a knowledge argument against materialism focusing on deaf people who lack knowledge of auditory experience. Kripke's argument is a precursor of Frank Jackson's better‐known knowledge argument against materialism (1982). The paper sets out Kripke's argument, brings out its interest and philosophical importance, and explores some similarities and differences between Kripke's knowledge argument and Jackson's.

What does a truly democratic experience of political action look like today? In this provocative new work, Adriana Cavarero weighs in on contemporary debates about the relationship between democracy, happiness, and dissent. Drawing upon Arendt's understanding of politics as a participatory experience, but also discussing texts by Émile Zola, Elias Canetti, Boris Pasternak, and Roland Barthes, along with engaging Judith Butler, Cavarero proposes a new view of democracy, based not on violence, but rather on the spontaneous experience of a (...) plurality of bodies coming together in public. Expanding upon the themes explored in previous works, Cavarero offers a timely intervention into current thinking about the nature of democracy, suggesting that its emergence thrives on the nonviolent creativity of a widespread, participatory, and relational power that is shared horizontally rather than vertically. From digital democracy to selfies to contemporary protest movements, Cavarero argues that we need to rethink our focus on individual happiness and turn toward rediscovering the joyful emotions of birth through plural interaction. Yes, let us be happy, she urges, but let us do so publicly, politically, together. (shrink)

The coronavirus outbreak has led to abrupt changes in people’s daily lives as many state governments have restricted individuals’ movements in order to slow the spread of the virus. We conducted a natural experiment in the United States of America in April 2020, in which we compare responses from states with “stay-at-home orders” and no such orders. We surveyed 458 participants and examined the effects of these government-imposed restrictions on social, mental, physical, and financial well-being as well as the mediating (...) role of resilience. Structural equation modeling reveals that resilience buffers stay-at-home orders’ potential side-effects on well-being. Specifically, individuals living in states with stay-at-home orders report lower functional well-being than individuals living in states without such orders, which negatively relates to resilience. Resilience in turn is associated with higher social, mental, physical, and financial well-being. Thus, resilience can be seen as an effective means of buffering stay-at-home orders’ potential negative effects on the components of well-being. Our results indicate the central role of resilience, which is crucial in dampening the effects of stay-at-home orders on well-being. Following our results, governments and policymakers should focus their efforts on strengthening individuals’ resilience, which is a key predictor of social, mental, financial, and physical well-being. (shrink)

The human voice does not deceive. The one who is speaking is inevitably revealed by the singular sound of her voice, no matter “what” she says. We take this fact for granted—for example, every time someone asks, over the telephone, “Who is speaking?” and receives as a reply the familiar utterance, “It’s me.” Starting from the given uniqueness of every voice, Cavarero rereads the history of philosophy through its peculiar evasion of this embodied uniqueness. She shows how this history—along with (...) the fields it comprehends, such as linguistics, musicology, political theory, and studies in orality—might be grasped as the “devocalization of Logos,” as the invariable privileging of semantike over phone, mind over body. Female figures—from the Sirens to the Muses, from Echo to opera singers—provide a crucial counterhistory, one in which the embodied voice triumphs over the immaterial semantic. Reconstructing this counterhistory, Cavarero proposes a “politics of the voice” wherein the ancient bond between Logos and politics is reconfigured, and wherein what matters is not the communicative content of a given discourse, but rather who is speaking. (shrink)

The book contains information about the illustrious individuals who have made a mark on the sociological structure of India. It would thus be extremely beneficial to all those interested in the social structure and conditions in India through time.

Foreword -- Acknowledgements -- Preface -- 1. Introduction -- 2. The concept of Dharma in Purvamīmāmsā -- 3. Dharma as in Buddhism and Jainism -- 4. Dharma as in Mahabharata -- 5. Dharma : the essential properties of man -- 6. Some problems along with critical remarks -- Bibliography -- Index.

Recently, the construct ‘lucid dreamless sleep’ has been proposed to explain the state of ‘clear light’ described by Tibetan Buddhist traditions, a special state of consciousness during deep sleep in which we’re told to be able to recognise the nature or essence of our mind (Padmasambhava & Gyatrul, 2008; Ponlop, 2006; Wangyal, 1998). To explain the sort of awareness experienced during this state, some authors have appealed to the sort of lucidity acquired during lucid dreaming and suggested a link between (...) both phenomena (Thompson, 2014, 2015; Windt, 2015a; Windt et al., 2016). Whilst these authors appeal to a non-conceptually mediated form of lucidity, which doesn’t consist of reflective awareness and propositional thought, the question as to whether the state of clear light should be considered a lucid state similar to lucid dreaming still arises. I argue that the concept ‘lucidity’ used to describe this sort of state is imprecise and that two theoretical notions of lucidity should be distinguished. The first one, which I call the technical notion, requires the recognition of the hallucinatory character of my current experience. The second, the broader notion, involves the seeming recognition of being directly acquainted with the phenomenal character of my experience. I spell out these two notions of lucidity and argue that only the latter could apply to the state of clear light sleep. (shrink)

_Relating Narratives_ is a major new work by the philosopher and feminist thinker Adriana Cavarero. First published in Italian to widespread acclaim, _Relating Narratives_ is a fascinating and challenging new account of the relationship between selfhood and narration. Drawing a diverse array of thinkers from both the philosophical and the literary tradition, from Sophocles and Homer to Hannah Arendt, Karen Blixen, Walter Benjamin and Borges, Adriana Cadarero's theory of the `narratable self' shows how narrative models in philosophy and (...) literature can open new ways of thinking about formation of human identities. By showing how each human being has a unique story that can be told about them, Adriana Cavarero inaugurates an important shift in thinking about subjectivity and identity which relies not upon categorical or discursive norms, but rather seeks to account for `who' each one of us uniquely is. (shrink)

This paper presents a series of 4 single subject experiments aimed to investigate whether children with autism show more social engagement when interacting with the Nao robot, compared to a human partner in a motor imitation task. The Nao robot imitates gross arm movements of the child in real-time. Different behavioral criteria (i.e. eye gaze, gaze shifting, free initiations and prompted initiations of arm movements, and smile/laughter) were analyzed based on the video data of the interaction. The results are mixed (...) and suggest a high variability in reactions to the Nao robot. The results are as follows: For Child2 and Child3, the results indicate no effect of the Nao robot in any of the target variables. Child1 and Child4 showed more eye gaze and smile/laughter in the interaction with the Nao robot compared to the human partner and Child1 showed a higher frequency of motor initiations in the interaction with the Nao robot compared to the baselines, but not with respect to the human-interaction. The robot proved to be a better facilitator of shared attention only for Child1. Keywords: human-robot interaction; assistive robotics; autism. (shrink)

In this article, caring, remembering and sharing memory are presented as moral responses, the case study being Alzheimer’s disease (AD). Memory connects memories and images, while care connects individuals, which is an ethical issue. When a person’s memory is lost, the care of others becomes the only thread connecting them to the world. AD deprives a person of memories, body control, makes it impossible to remember, communicate, move, recognize the environment, and disrupts consciousness. Caring for a patient with a neurodegenerative (...) brain disease requires constant reminding and reiteration; the presence of a caring person reminds of what the patient themselves can no longer remember. Lost memories do not mean that life or relational values have also lost their meaning. The description of the memory movement emphasizes the importance of repetition in the moral act. Highlighting the matter of care, also in scientific work, is the aim of this text. To care is to remember, on behalf of the AD patient, about the patient’s life. Within bioethical research, moral responses are an important point for projects which seek to improve the condition of patients—not only the condition of health but also the comfort of life. This improvement will not be possible without attentive, committed caregivers and their responsible attitude in the face of the phenomenon of memory loss. (shrink)

This paper analyses how the Cold War influenced the discourses on basic research and on Science and Technology Policies of some leaders of the Argentine research community. It explores two key intersections to study the Cold War: the first between politics and policies; the second between the global and the regional/national. The basic assumption is that, just as there was no one Cold War, specific regional and national traits lent specific meanings to basic research. In dialogue with the literature on (...) Latin American history of STPs, on Cold War and on the conceptual history of science, the paper identifies three discursive configurations around S&T: the first refers to the semi-peripheral scientific context; the second is associated with the ‘democracy-totalitarianism’ dichotomy, and the third is linked to the ‘development-dependence’ dichotomy. Finally, the paper also traces some connections between these discourses and the institutional models proposed by different key actors of the research community to implement STPs. (shrink)

Words like 'terrorism' and 'war' are no longer capable of encompassing the scope of cntemporary violence. With this book, Cavarero effectively renders such terms obsolete. She introduces a new word, 'horrorism', to capture the experience of violence.

This paper presents a series of 4 single subject experiments aimed to investigate whether children with autism show more social engagement when interacting with the Nao robot, compared to a human partner in a motor imitation task. The Nao robot imitates gross arm movements of the child in real-time. Different behavioral criteria were analyzed based on the video data of the interaction. The results are mixed and suggest a high variability in reactions to the Nao robot. The results are as (...) follows: For Child2 and Child3, the results indicate no effect of the Nao robot in any of the target variables. Child1 and Child4 showed more eye gaze and smile/laughter in the interaction with the Nao robot compared to the human partner and Child1 showed a higher frequency of motor initiations in the interaction with the Nao robot compared to the baselines, but not with respect to the human-interaction. The robot proved to be a better facilitator of shared attention only for Child1. Keywords: human-robot interaction; assistive robotics; autism. (shrink)

This paper presents a pilot study that explores instances of objectless awareness during sleep: conscious experiences had during sleep that prima facie lack an object of awareness. This state of objectless awareness during sleep has been widely described by Indian contemplative traditions and has been characterised as a state of consciousness-as-such; while in it, there is nothing to be aware of, one is merely conscious (cf. Evans-Wentz, 1960; Fremantle, 2001; Ponlop, 2006). While this phenomenon has received diferent names in the (...) literature, such as ‘witnessing-sleep’ and ‘clear light sleep’ among others, the specifc phenomenological profle of this state has not yet been rigorously studied. This paper aims at presenting a preliminary investigation of objectless consciousness during sleep using a novel tool in qualitative research that can guide future research. Five participants experiencing objectless consciousness during sleep were interviewed following the Micro-phenomenological Interview technique (MPI; Petitmengin, 2005, 2006). All participants reported an experience they had during sleep in which there was no scenery and no dream. This period labelled as ‘No Scenery/Void’ was either preceded by the dissolution of a lucid dream or by other forms of conscious mentation. The analysis of the results advances four experiential dimensions during this state of void, namely (1) Perception of absence, (2) Self-perception, (3) Perception of emotions, and (4) Perception of awareness. While the results are primarily explorative, they refer to themes found in the literature to describe objectless sleep and point at potential avenues of research. The results from this study are taken as indications to guide future operationalisations of this phenomenon. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:“A Child Has Been Born unto Us”Arendt on BirthAdriana CavareroTranslated by Silvia Guslandi and Cosette BruhnsIn The Human Condition, at the end of the dense chapter on action, Hannah Arendt reiterates that action, that is, the political faculty for excellence, “is ontologically rooted” in the fact of natality, “like an ever-present reminder that men, though they must die, are not born in order to die but in order to (...) begin” (Arendt 1998, 246).1 To reinforce this argument, Arendt compares action to miracles, and makes an interesting and, as we will see, somewhat perplexing reference to the Bible:[The miracle] is, in other words, the birth of new men and the new beginning, the action they are capable of by virtue of being born. Only the full experience of this capacity can bestow upon human affairs faith and hope, those two essential characteristics of human existence which Greek antiquity ignored altogether.…It is this faith in and hope for the world that found perhaps its most glorious and most succinct expression in the few words with which the Gospels announced their “glad tidings”: “A child has been born unto us.”(HC, 247)The citation is suggestive, but incorrect. In the Gospels, which do announce with true joy the birth of the child, the phrase as it is quoted here does not exist. It appears instead in Isaiah (9:6), translated into English both as “For to us a child is borne,” and, in the version of the King James Bible from which Arendt is plausibly drawing, as “For unto us a child is born.” The error, if indeed it is an error, is thus twofold (see Young-Ah Gottlieb 2003, 136ff.), since [End Page 12] both the passage referenced and the words cited are incorrect. That Arendt frequently cites from memory, and that the citations tend to be bibliographically incorrect, is known to her interpreters, but in this case the error ends up being quite significant. As is well known, the prophetic text carries a strong Messianic burden, and such a burden would trouble significantly the thesis that Arendt is here illustrating; the Gospels’ message creates instead fewer obstacles to her strategy of framing the meaning of birth within the mundane horizon that in her vocabulary takes the names of “world” or “worldliness.” Since “‘to live’ and to ‘be among men’” mean the same thing (HC, 7), the child, every newborn, that is, every human being that makes its entrance in the world, is not, according to the Arendtian vision, born to us, coming from elsewhere, but appears among us here. The scenario of birth, like that of action, whatever be the holy text that mentions or exemplarily validates them, is, for Arendt, a radically mundane scenario that does not call into question any transcendence or religious instance of salvation.Jewish, secular, and classically trained in Greek and Latin, Arendt, who had little familiarity with the Jewish language and tradition, met Christian thought primarily through Saint Augustine, to whom she dedicated her doctoral thesis (Der Liebesbegriff bei Augustin, published in Berlin in 1929 and then in English in 1996 as Love and Saint Augustine), and who remained a constant point of reference throughout her work. A phrase from Augustine—initium ut esset homo creatus est—present in the thesis, appears, in fact, in Arendt’s later texts, including The Human Condition, indeed with obsessive repetitiveness in reference to the category of birth.2 In her monumental work The Origins of Totalitarianism, published in 1951, a full seven years prior to The Human Condition, Arendt already writes: “Beginning, before it becomes a historical event, is the supreme capacity of man; politically, it is identical with man’s freedom. Initium ut esset homo creatus est, ‘that a beginning be made, man was created’, said Augustine. This beginning is guaranteed by each new birth; it is indeed every man” (Arendt 1973, 479). On the philosophically anomalous theme of birth, the contributions of the Christian tradition that Arendt does appreciate are predominantly two: the “glad tidings” that herald the coming of the child, and Augustine’s comments on the narrative of Creation.Natality, Birth, and the Human Condition of... (shrink)

In On Nature and Language Noam Chomsky develops his thinking on the relation between language, mind and brain, integrating current research in linguistics into the burgeoning field of neuroscience. This 2002 volume begins with a lucid introduction by the editors Adriana Belletti and Luigi Rizzi. This is followed by some of Chomsky's writings on these themes, together with a penetrating interview in which Chomsky provides the clearest and most elegant introduction to current theory available. It should make his Minimalist (...) Program accessible to all. The volume concludes with an essay on the role of intellectuals in society and government. Nature and Language is a significant landmark in the development of linguistic theory. It will be welcomed by students and researchers in theoretical linguistics, neurolinguistics, cognitive science and politics, as well as anyone interested in the development of Chomsky's thought. (shrink)

Polyphony of Anxiety. The Interview with Stefano Micali about His Book Phenomenology of Anxiety.

El objetivo principal de este artículo es presentar la ética conyugal, como motor que impulsa a las mujeres y a los hombres a permanecer en pareja conyugal. La construcción sociocultural de la promesa, como el primer vínculo de amor, produce acuerdos sucesivos, que se desarrollan en la reciprocidad del compromiso; lo prometido y lo concreto que se percibe socialmente, a través de las negociaciones, entre momentos de disputa y de afecto, entre la confianza y la responsabilidad, que convocan discernimientos éticos. (...) Todos estos pasajes generan en la pareja una acumulación de conocimientos mutuos, a manera de bienes simbólicos, que se erigen como un capital conyugal. (shrink)

Nos pouco mais de dois anos da gestão de Jair Bolsonaro, as questões ambiental e indígena e a Amazônia tiveram grande destaque entre os temas que mais mobilizaram ações de oposição ao governo, tanto em campanhas da sociedade civil em âmbito nacional e internacional, quanto em embates no Congresso Nacional e ações judiciais no Supremo Tribunal Federal. Neste texto apontamos alguns desses momentos, pontuando com o histórico de posicionamentos do presidente sobre essas questões ao longo de sua trajetória política, demonstrando (...) como sua visão conflita diretamente com as premissas da maior parte dos tratados internacionais, os fundamentos da Constituição Federal, o consenso científico e o histórico das políticas implementadas no Brasil nos últimos 30 anos. A partir da análise da política socioambiental para a Amazônia, é inevitável tratar do papel das Forças Armadas no atual governo, ainda que de modo superficial, sem a menor pretensão de esgotar todos os aspectos em que se relacionam. (shrink)

In a little over two years of the Jair Bolsonaro administration, questions related to the Amazon, to the environment, and to indigenous peoples have come to the fore among the themes that have mobilized the opposition to the government, both in national and international civil society campaigns as well as in struggles taking place in Congress and in lawsuits in the Supreme Court. In this article, I point out some of these moments, highlighting the history of the president's positions on (...) some of these questions. I demonstrate how his visions contrasts starkly with the premises of most international treaties, with the foundations of Brazil's constitution, with scientific consensus, and with the policies implemented in the country in the past thirty years. The analysis of his anti-environmental policies for the Amazon makes it inevitable to treat the role of the Armed Forces in his government, even though many of the aspects involved still remain to be addressed. (shrink)

This pathbreaking work pursues two interwoven themes. Firstly, it engages in a deconstruction of Ancient philosopher's texts--mainly from Plato, but also from Homer and Parmenides--in order to free four Greek female figures from the patriarchal discourse which for centuries had imprisoned them in a particular role. Secondly, it attempts to construct a symbolic female order, reinterpreting these figures from a new perspective. Building on the theory of sexual difference, Cavarero shows that death is the central category on which the whole (...) edifice of traditional philosophy is based. By contrast, the category of birth provides the thread with which new concepts of feminist criticism can be woven together to establish a fresh way of thinking. Cavarero develops a philosophical narrative which, by re-interpreting each of the four figures of ancient thought, uncovers several images of the female desire for self-representation. Plato himself had not forseen that one day female subjectivity would assert its autonomy, plundering and throwing into confusion the patriarchal text in order to tell another story. (shrink)

This essay answers two questions that continue to drive debate in moral and legal philosophy; namely, ‘Is a risk of harm a wrong?’ and ‘Is a risk of harm a harm?’. The essay’s central claim is that to risk harm can be both to wrong and to harm. This stands in contrast to the respective positions of Heidi Hurd and Stephen Perry, whose views represent prominent extremes in this debate about risks. The essay shows that there is at least one (...) category of risks – intentional impositions of risk on unconsenting agents – which can be both wrongful and harmful. The wrongfulness of these risks can be established when, on the balance of reasons, one ought not to impose them. The harmfulness of these risks can be established when the risks are shown to set back legitimate interests. In those cases where risks constitute a denial of the moral status of agents, risks set back agents’ interest in dignity. In these ways, the essay shows that there are instances when a risk can constitute both a wrong and a harm. (shrink)

This paper presents a series of 4 single subject experiments aimed to investigate whether children with autism show more social engagement when interacting with the Nao robot, compared to a human partner in a motor imitation task. The Nao robot imitates gross arm movements of the child in real-time. Different behavioral criteria were analyzed based on the video data of the interaction. The results are mixed and suggest a high variability in reactions to the Nao robot. The results are as (...) follows: For Child2 and Child3, the results indicate no effect of the Nao robot in any of the target variables. Child1 and Child4 showed more eye gaze and smile/laughter in the interaction with the Nao robot compared to the human partner and Child1 showed a higher frequency of motor initiations in the interaction with the Nao robot compared to the baselines, but not with respect to the human-interaction. The robot proved to be a better facilitator of shared attention only for Child1. Keywords: human-robot interaction; assistive robotics; autism. (shrink)

Lexical alignment, a communication phenomenon where conversational partners adapt their word choices to become more similar, plays an important role in the development of language and social communication skills. While this has been studied extensively in the conversations of preschool‐aged children and their parents in Western, Educated, Industrialized, Rich, and Democratic (WEIRD) communities, research in other pediatric populations is sparse. This study makes significant expansions on the existing literature by focusing on alignment in naturalistic conversations of school‐aged children from a (...) non‐WEIRD population across multiple conversational tasks and with different types of adult partners. Typically developing children aged 5 to 8 years (n = 45) engaged in four semi‐structured conversations that differed by task (problem‐solving vs. play‐based) and by partner (parent vs. university student), resulting in a corpus of 180 conversations. Lexical alignment scores were calculated and compared to sham conversations, representing alignment occurring at the level of chance. Both children and adults coordinated their conversational utterances by re‐using or aligning each other's word choices. This alignment behavior persisted across conversational tasks and partners, although the degree of alignment was moderated by the conversational context. These findings suggest that lexical alignment is a robust phenomenon in conversations between school‐age children and adults. Furthermore, this study extends lexical alignment findings to a non‐WEIRD culture, suggesting that alignment may be a coordination strategy employed by adults and children across diverse linguistic and cultural backgrounds. (shrink)