How do social movements respond to the ecological crisis? In this paper, we reframe social movements as 'more-than-social movements' to highlight the fact that many contemporary mobilisations do much more than target recognised social institutions and political governance; indeed, they are practically transforming eco-societies with and within both the human and the nonhuman world. What constitutes the core of more-than-social movements' action is the capacity to set up alternative ecologies of existence, or 'alterontologies', as we call them in the paper. (...) In what follows, we engage with the imaginaries and practices of agroecology, AIDS treatment activism and permaculture in order to rethink what autonomy and justice might look like in the context of today's ecological crisis. (shrink)

African (Bantu) philosophy conceptualizes morality through ubuntu, which emphasizes the role of community in producing moral agents. This community is characterized by practices that respond to and value interdependence, such as care, cooperation, and respect for elders and ancestral knowledge. While there have been attributions of morality to nonhuman animals in the interdisciplinary animal morality debate, this debate has focused on Western concepts. We argue that the ubuntu conception of morality as a communal practice applies to some nonhuman animals. African (...) elephant communities are highly cooperative and structured around elders; they alloparent, protect their communities, mourn their dead, and pass on cultural knowledge between generations. Identifying these as important moral practices, ubuntu provides a theoretical framework to expand our ethical concern for elephants to their communities. In practice, this will deepen our understanding of the wrongness of atrocities like culling for population management or trophy hunting. (shrink)

In recent years, autonomous systems have become an important research area and application domain, with a significant impact on modern society. Such systems are characterized by different levels of autonomy and complex communication infrastructures that allow for collective decision-making strategies. There exist several publications that tackle ethical aspects in such systems, but mostly from the perspective of a single agent. In this paper we go one step further and discuss these ethical challenges from the perspective of an aggregate of autonomous (...) systems capable of collective decision-making. In particular, in this paper, we propose the Caesar approach through which we model the collective ethical decision-making process of a group of actors—agents and humans, as well as define the building blocks for the agents participating in such a process, namely Caesar agents. Factors such as trust, security, safety, and privacy, which affect the degree to which a collective decision is ethical, are explicitly captured in Caesar. Finally, we argue that modeling the collective decision-making in Caesar provides support for accountability. (shrink)

Geoerchaeological Study in the site of Aghios Ioannis, Thasos The geoarchaeological research conduct at Aghios Ioannis give information to reconstruct the environmental changes in a small coastal plain since the Late Neolithic. Despite the human impact testified by the development of land use by cattle breeding and cultivation since this period and until the Antiquity period, they underline the lasting stability of the area. Intensive land use had begun really during the Late Antiquity period but the cultivation have not deeply (...) altered the environment and enhanced the soil erosion. The development of cattle breeding and fires of the vegetation during the Byzantine and the early Ottoman periods have lastingly changed the environment responses. The geomorphic system become more sensitive and the direct or indirect consequences of the fire activity are more dramatic. This research reveals the high diversity of the environmental responses to human activities changes and demonstrates the impossibility to define a global model of environmental and landscape changes even at the scale of a small Aegean island. (shrink)

Biographical essays explore the careers of two major early photographers, Joseph-Philibert Girault de Prangey and William James Stillman. in addition, portfolios with works by Maxime Du Camp, John Beasley Greene, Francis Frith, Robert Macpherson, Adolphe Braun and others testify to the strength and consistency of other early photographers who captured the antique worlds around the Mediterranean."--BOOK JACKET.

The book starts with the assumption that vagueness is a fundamental property of this world. From a philosophical account of vagueness via the presentation of alternative mathematics of vagueness, the subsequent chapters explore how vagueness manifests itself in the various exact sciences: physics, chemistry, biology, medicine, computer science, and engineering.

In a Mental Imagery Brain-Computer Interface the user has to perform a specific mental task that generates electroencephalography components, which can be translated in commands to control a BCI system. The development of a high-performance MI-BCI requires a long training, lasting several weeks or months, in order to improve the ability of the user to manage his/her mental tasks. This works aims to present the design of a MI-BCI combining mental imaginary and cognitive tasks for a severely motor impaired user, (...) involved in the BCI race of the Cybathlon event, a competition of people with severe motor disability. In the BCI-race, the user becomes a pilot in a virtual race game against up to three other pilots, in which each pilot has to control his/her virtual car by his/her mental tasks. We present all the procedures followed to realize an effective MI-BCI, from the user's first contact with a BCI technology to actually controlling a video-game through her EEG. We defined a multi-stage user-centered training protocol in order to successfully control a BCI, even in a stressful situation, such as that of a competition. We put a specific focus on the human aspects that influenced the long training phase of the system and the participation to the competition. (shrink)

RésuméC'est le premier d'une série d'articles comportant quatre textes composés entre le XIeet le XIIIesiècle, qui traitent de la proposition 5 du livre III desSphériquesde Ménélaüs. Le premier article comprend des commentaires historiques et mathématiques de l'œuvre d'Ibn ʿIrāq en géométrie sphérique et une édition critique des deux textes qu'il a consacrés à la rectification de la proposition III.5, ainsi que la traduction de ces deux textes. Le second article propose une édition critique des textes de Naṣīr al-Dīn al-Ṭūsī et (...) d'Ibn Abī Jarrāda sur le même sujet, cette fois aussi avec une traduction et des commentaires historiques et mathématiques. (shrink)

Michael Tomasello ( 2016 ) prominently defends the view that there are uniquely human capacities required for shared intentions, therefore great apes do not share intentions. I show that these uniquely human capacities for abstraction are not necessary for shared intentionality. Excluding great apes from shared intentions because they lack certain capacities for abstraction assumes a specific interpretation of shared intentionality, which I call the Roleplaying Model. I undermine the necessity of abstraction for shared intentionality by presenting an alternative model (...) of shared intentionality, which I call the Normative Model. It is a modification of Margaret Gilbert’s ( 2013 ) Plural Subject theory, which I modify such that it is, in principle, compatible with nonhuman shared intentionality. To do this, I substitute Gilbert’s account of obligation for Kristin Andrews’ ( 2020 ) account of animal social norms. In this Normative Model, uniquely human capacities for abstraction are not required for shared intentionality. By undermining the necessity of uniquely human abstraction, I make cases of prima-facie cooperation in chimpanzees plausible instances of shared intentionality. The Roleplaying Model’s denial of nonhuman shared intentionality creates a problem insofar as apparent shared intentional activity cannot be fully analyzed. The Normative Model resolves this problem. (shrink)

RésuméDans les Sphériques, Ménélaüs ne démontre pas l'importante proposition III.5, mais propose seulement une esquisse de démonstration. Une fois le livre des Sphériques traduit en arabe, les mathématiciens, à partir de la fin du IXe siècle, ont voulu en donner une démonstration complète. Le développement de la géométrie sphérique a permis à Ibn ʿIrāq de parvenir au but. Un premier article a été consacré à sa contribution. Deux mathématiciens du XIIIe siècle – Naṣīr al-Dīn al-Ṭūsī et Ibn Abī Jarrāda – (...) ont repris la démonstration de cette même proposition, à partir de Ménélaüs et des acquis d'Ibn ʿIrāq. C'est le sujet du présent article. (shrink)

This paper investigates the effects of relative position and proxemics in the engagement process involved in Human-Robot collaboration. We evaluate the differences between two experimental placement conditions for an autonomous robot in a collaborative task with a user across two different types of robot behaviours. The study evaluated placement and behaviour types around a touch table with 80 participants by measuring gaze, smiling behaviour, distance from the task, and finally electrodermal activity. Results suggest an overall user preference and higher engagement (...) rates with the helpful robot in the frontal position. We discuss how behaviours and position of the robot relative to a user may affect user engagement and collaboration, in particular when the robot aims to provide help via socio-emotional bonding. (shrink)

This paper investigates the effects of relative position and proxemics in the engagement process involved in Human-Robot collaboration. We evaluate the differences between two experimental placement conditions for an autonomous robot in a collaborative task with a user across two different types of robot behaviours. The study evaluated placement and behaviour types around a touch table with 80 participants by measuring gaze, smiling behaviour, distance from the task, and finally electrodermal activity. Results suggest an overall user preference and higher engagement (...) rates with the helpful robot in the frontal position. We discuss how behaviours and position of the robot relative to a user may affect user engagement and collaboration, in particular when the robot aims to provide help via socio-emotional bonding. (shrink)

Shared intentions supporting cooperation and other social practices are often used to describe human social life but not the social lives of nonhuman animals. This difference in description is supported by a lack of evidence for rebuke or stakeholding during collaboration in nonhuman animals. We suggest that rebuke and stakeholding are just two examples of the many and varied forms of social maintenance that can support shared intentions. Drawing on insights about mindshaping in social cognition, we show how apes can (...) be stakeholders of a different sort in joint action. Drawing on pluralistic social maintenance methods of behavior enforcement, we show ape joint action can be supported by different forms of positive and negative social pressures, and not just protest. We explain how diverse relationships, contexts, social structures, and forms of communication may play a role in forming and successfully fulfilling joint commitments for humans, great apes, and other animals. (shrink)

This paper explores a form of activism that operates with and within matter. For more than 150 years materialism has informed activist practice through materialist conceptions of history and modes of production. The paper discusses the ambivalences of these previous configurations of activism and materialism and explores possibilities for enacting activist interventions in conditions where politics is not only performed as a politics of history but as the fundamental capacity to remake and transform processes of matter and life. What is (...) activism when politics is increasingly performed as a politics of matter? What is activism when it comes to a materialist understanding of matter itself? (shrink)

Jung appeals not only to professionals who are looking for a more humane and creative way of working with their clients, but also to academics in an ...

Journal of Social Philosophy, EarlyView.

Without doubt Carl Gustav Jung is one of the outstanding figures of the twentieth century. The originator of a whole new epoch in our understanding of ourselves his writings have appealed to millions. Jung was a prolific writer as the Collected Works testify but his writing is often difficult. Where should the interested reader go to first? If to Jung's own writings, then which? If to some of the widespread writings about Jung's psychology, then again which are the best? This (...) choice would be difficult at the best of times but the explosion of interest in Jung's work and the increasingly wide applications that are being found for it make the task even more formidable. Renos Papadopoulos has drawn upon his expert knowledge in the academic and clinical fields to provide a hundred key papers from the vast body of work by and about Jung. Anyone wishing to find out about the main areas of Jung's work, the key issues involved, and the latest debates and applications, will find in this Critical Assessments of Carl Gustav Jung an essential guide that will provide a time-saving and reliable resource. Each volume carries an editorial introduction and each of the papers is by a leading specialist in their field. They cover a wide spectrum of approaches ranging from locating Jung within the context of European philosophy to assessing his specific psychotherapeutic techniques; from discussing his theory of personality and pathology to reflecting on the implications of his work for ecology, gender, history and other spheres of human culture. _Carl Gustav Jung: Critical Assessments_ provides an invaluable aid to all serious students of Jung, from trainee and practising Jungian analysts to academic scholars. It forms an indispensable companion to Jung's _Collected Works_. (shrink)

Originally, the expression “Teichmüller theory” referred to the theory that Oswald Teichmüller developed on deformations and on moduli spaces of marked Riemann surfaces. This theory is not an isolated field in mathematics. At different stages of its development, it received strong impetuses from analysis, geometry, and algebraic topology, and it had a major impact on other fields, including low-dimensional topology, algebraic topology, hyperbolic geometry, geometric group theory, representations of discrete groups in Lie groups, symplectic geometry, topological quantum field theory, theoretical (...) physics, and there are certainly others. Of course, the impacts on these various fields are not equally important, but in some cases (namely, low-dimensional topology, algebraic geometry, and physics) the impact was crucial. At the same time, Teichmüller theory established important connections between the fields mentioned. This, in part, is a consequence of the diversity and the richness of the structure that Teichmüller space itself carries. From a more subjective point of view, the result of pondering on these connections and applications demonstrates the unity of mathematics. The aim of this paper is to survey the origin of Teichmüller theory and the development of its early major ideas. (shrink)

Σκοπός της παρούσας μελέτης είναι κυρίως να συγκεντρώσει τις ποικίλες παρατηρήσεις που προέκυψαν από την προετοιμασία της μακέτας του αρχαιολογικού χώρου της αγοράς του 'Αργούς. Επειδή η κατανόηση του χώρου εξαρτάται στενά από την ανάγνωση του Παυσανία, παρουσιάζουμε κατ' αρχάς τις μεγάλες ενότητες που αντιστοιχούν στα κεφάλαια της Περιήγησης. Για να μπορέσουμε να εντοπίσουμε τη θέση του ιερού του Απόλλωνος Λυκείου πάνω στο άνδηρο που βρίσκεται βορείως του Νυμφαίου και της ορχήστρας, γίνεται μια σύντομη αναφορά σε όσα γνωρίζουμε για το (...) άνδηρο αυτό. Σε παράρτημα γίνεται επίσης μια επανεκτίμηση των συμπερασμάτων που συνάγονται από τις επιγραφές σχετικά με τον εντοπισμό του ιερού. Για να διευκολυνθεί η ερμηνεία των διαφόρων γραπτών μαρτυριών που αναφέρονται στη δομή του χώρου, σχεδιάστηκαν κατόψεις της αγοράς σε τρεις εποχές : στον 5ο αι. π.Χ., στον 2ο αι. μ.Χ. και στους ύστερους αυτοκρατορικούς χρόνους. Επιχειρούμε επίσης να δείξουμε πώς η εγκατάσταση των διαφόρων κτιρίων που συνθέτουν την αγορά της κλασικής περιόδου ανταποκρίθηκε σε ένα συντονισμένο και φιλόδοξο οικοδομικό πρόγραμμα, του οποίου μπορούμε να εντοπίσουμε τους βασικούς άξονες : καθώς όλα τα γνωστά κτίρια εντάσσονται στο σχεδιασμό του προγράμματος αυτού, γίνεται δυνατό να προσεγγίσουμε τη σκέψη εκείνων που συνέλαβαν τη δομή του δημόσιου χώρου του Άργους όταν, μετά το 460 π.Χ., ξανασχεδίασαν την πόλη. (shrink)

Nicolas-Auguste Tissot published a series of papers on cartography in which he introduced a tool which became known later on, among geographers, under the name of the Tissot indicatrix. This tool was broadly used during the twentieth century in the theory and in the practical aspects of the drawing of geographical maps. The Tissot indicatrix is a graphical representation of a field of ellipses on a map that describes its distortion. Tissot studied extensively, from a mathematical viewpoint, the distortion of (...) mappings from the sphere onto the Euclidean plane that are used in drawing geographical maps, and more generally he developed a theory for the distortion of mappings between general surfaces. His ideas are at the heart of the work on quasiconformal mappings that was developed several decades after him by Grötzsch, Lavrentieff, Ahlfors and Teichmüller. Grötzsch mentions the work of Tissot, and he uses the terminology related to his name. Teichmüller mentions the name of Tissot in a historical section in one of his fundamental papers where he claims that quasiconformal mappings were used by geographers, but without giving any hint about the nature of Tissot’s work. The name of Tissot is missing from all the historical surveys on quasiconformal mappings. In the present paper, we report on this work of Tissot. We shall mention some related works on cartography, on the differential geometry of surfaces, and on the theory of quasiconformal mappings. This will place Tissot’s work in its proper context. (shrink)

Within a geometric and algebraic framework, the structures which are related to the spin-statistics connection are discussed. A comparison with the Berry-Robbins approach is made. The underlying geometric structure constitutes an additional support for this approach. In our work, a geometric approach to quantum indistinguishability is introduced which allows the treatment of singlevaluedness of wave functions in a global, model independent way.

My dissertation is called Politically Engaged Wild Animals; in it, I suggest that wild animals live in a politicized world, which gives their behaviour unintended political meanings—if humans will listen appropriately. To arrive at this conclusion, I start with Dinesh Wadiwel's biopower critique according to which any proposals to conserve wilderness or protect wild animals, which relies on human representatives, suffer from a particular sort of risk, namely that of transforming the current overt domination into a neoliberal form of continued (...) human supremacy. I find this critique has traction against proposals like Sue Donaldson and Will Kymlicka's suggestion of Wild Animal Sovereignty. However, it has less traction against Anishinaabe legal traditions, which prioritize respect for wild animals and the ecosystems we share with them. In these legal systems, wild animals are not under the jurisdiction of human societies; they are in independent communities that are part of a shared interspecies world. Thinking of wild animal communities as independently entitled to share the land, water, and air with humans can highlight the interspecies political meanings of conflict between human society and wild animal communities. I suggest we can listen to the behaviour patterns of wild animal communities to reveal unintended political meaning. Further, researchers are already developing ways to better communicate with wild animals so we all might safely share contested spaces. The moral-political implications of these research projects are typically left in anthropocentric terms. In my view we should reframe this communication as a way of respecting the relationships we already have with wild animal communities. If we can communicate with them, negotiating mutually beneficial boundaries, then we ought to take this communication as a form of political participation. Wild animal communities are speaking for themselves, on land they share with humans, in a politicized world. (shrink)

Tunneling oscillations induced in a double quantum well by a monochromatic electromagnetic wave incident perpendicularly to the plane of the well, and polarized along the direction of its growth, are treated. For the wave frequency in proximity to the energy difference between two states of opposite symmetry, a periodic energy exchange between the wave and a carrier which moves from one energy state to the other is established. When the carrier starts from the low energy level it borrows energy from (...) the wave until it reaches the higher energy state. On its way the carrier performs current oscillations that cease whenever it reaches an eigenstate. Similarly, oscillation is required during the carrier's motion from the high to the low energy state for the photon emission in order that the radiation gets back the energy already given to the carrier. Thus an accelerating charge not only radiates, but also absorbs wave energy. When there prevails a considerable population difference between the two levels the possibility of quantum beat exits. (shrink)

Michael and Niketas Choniates, significant figures of letters of the second half of the twelfth and the early thirteenth century, were closely related to the Belissariotai, a noble family of the Byzantine aristocracy. Thanks to both Choniatai brothers we are able to gather valuable information about the Belissariotai and to examine not only their role in the administration of the state during the last quarter of the twelfth century, but also their unbreakable bonds of friendship and kinship with the Choniatai. (...) This paper aims to present a thorough prosopographic study on the Belissariotai family through the examination of literary and sigillographic evidence and to challenge a series of long-established views regarding the different stages of their life and career. (shrink)