The National Center for Biomedical Ontology is a consortium that comprises leading informaticians, biologists, clinicians, and ontologists, funded by the National Institutes of Health (NIH) Roadmap, to develop innovative technology and methods that allow scientists to record, manage, and disseminate biomedical information and knowledge in machine-processable form. The goals of the Center are (1) to help unify the divergent and isolated efforts in ontology development by promoting high quality open-source, standards-based tools to create, manage, and use ontologies, (2) to create (...) new software tools so that scientists can use ontologies to annotate and analyze biomedical data, (3) to provide a national resource for the ongoing evaluation, integration, and evolution of biomedical ontologies and associated tools and theories in the context of driving biomedical projects (DBPs), and (4) to disseminate the tools and resources of the Center and to identify, evaluate, and communicate best practices of ontology development to the biomedical community. Through the research activities within the Center, collaborations with the DBPs, and interactions with the biomedical community, our goal is to help scientists to work more effectively in the e-science paradigm, enhancing experiment design, experiment execution, data analysis, information synthesis, hypothesis generation and testing, and understand human disease. (shrink)

My own philosophical interests led me to investigate the letter which Smith submitted to The Times, along with eighteen other signatures from renowned philosophers, each objecting to the honorary degree which Cambridge was about to award Jacques Derrida. While Smith's letter has been esteemed for sober defense of philosophy, it has also been viewed as rather notorious by Derrida and postmodern sympathizers. After having contacted Smith at the State University of New York at Buffalo, we agreed to meet and discuss (...) the matter in more detail. What follows are my inquiries, and his account, of his letter to The Times letters page, 9 May, 1992. (shrink)

Biogenic approaches investigate cognition from the standpoint of evolutionary function, asking what cognition does for a living system and then looking for common principles and exhibitions of cognitive strategies in a vast array of living systems—non-neural to neural. One worry which arises for the biogenic approach is that it is overly permissive in terms of what it construes as cognition. In this paper I critically engage with a recent instance of this way of criticising biogenic approaches in order to clarify (...) their theoretical commitments and prospects. In his critique of the biogenic approach, Fred Adams uses the presence of intentional states with conceptual content as a criterion to demarcate cognition-driven behaviour from mere sensory response. In this paper I agree with Adams that intentionality is the mark of the cognitive, but simultaneously reject his overly restrictive conception of intentionality. I argue that understanding intentionality simpliciter as the mark of the mental is compatible with endorsing the biogenic approach. I argue that because cognitive science is not exclusively interested in behaviour driven by intentional states with the kind of content Adams demands, the biogenic approach’s status as an approach to cognition is not called into question. I then go on to propose a novel view of intentionality whereby it is seen to exist along a continuum which increases in the degree of representational complexity: how far into the future representational content can be directed and drive anticipatory behaviour. Understanding intentionality as existing along a continuum allows biogenic approaches and anthropogenic approaches to investigate the same overarching capacity of cognition as expressed in its different forms positioned along the continuum of intentionality. Even if all organisms engage in some behaviour that is driven by weak intentional dynamics, this does not suggest that every behaviour of all organisms is so driven. As such, the worry that the biogenic approach is overly permissive can be avoided. (shrink)

The notion of a physiological individuals has been developed and applied in the philosophy of biology to understand symbiosis, an understanding of which is key to theorising about the major transition in evolution from multi-organismality to multi-cellularity. The paper begins by asking what such symbiotic individuals can help to reveal about a possible transition in the evolution of cognition. Such a transition marks the movement from cooperating individual biological cognizers to a functionally integrated cognizing unit. Somewhere along the way, did (...) such cognizing units simultaneously have cognizers as parts? Expanding upon the multiscale integration view of the Free Energy Principle, this paper develops an account of reciprocal integration, demonstrating how some coupled biological cognizing systems, when certain constraints are met, can result in a cognizing unit that is in ways greater than the sum of its cognizing parts. Symbiosis between V. Fischeri bacteria and the bobtail squid is used to provide an illustration this account. A novel manner of conceptualizing biological cognizers as gradient is then suggested. Lastly it is argued that the reason why the notion of ontologically nested cognizers may be unintuitive stems from the fact that our folk-psychology notion of what a cognizer is has been deeply influenced by our folk-biological manner of understanding biological individuals as units of reproduction. (shrink)

Humans have long wondered whether they can survive the death of their physical bodies. Some people now look to technology as a means by which this might occur, using terms such 'whole brain emulation', 'mind uploading', and 'substrate independent minds' to describe a set of hypothetical procedures for transferring or emulating the functioning of a human mind on a synthetic substrate. There has been much debate about the philosophical implications of such procedures for personal survival. Most participants to that debate (...) assume that the continuation of identity is an objective fact that can be revealed by scientific enquiry or rational debate. We bring into this debate a perspective that has so far been neglected: that personal identities are in large part social constructs. Consequently, to enable a particular identity to survive the transference process, it is not sufficient to settle age-old philosophical questions about the nature of identity. It is also necessary to maintain certain networks of interaction between the synthetic person and its social environment, and sustain a collective belief in the persistence of identity. We defend this position by using the example of the Dalai Lama in Tibetan Buddhist tradition and identify technological procedures that could increase the credibility of personal continuity between biological and artificial substrates. (shrink)

Under the assumption that anticipatory models are required for anticipatory behavior, an important question arises about the different manners in which organisms acquire anticipatory models. This article aims to articulate four different non-exhaustive ways that anticipatory models might possibly be acquired over both phylogenetic and ontogenetic timescales and explore the relationships among them. To articulate these different model-acquisition mechanisms, four schematics will be introduced, each of which represents a particular acquisition structure that can be used for the purposes of comparison, (...) analysis, and hypothesis formulation. By bringing to the fore the differences and similarities between each of the four ways that anticipatory models are acquired, a more complete picture of both anticipatory behavior and its pervasive role in biological self-maintenance can be offered. In doing so, this article helps not only to shed light on how anticipatory behavior might arise in the wide range of organisms that it has been observed in but also to throw into relief the subtle and often still overlooked causal interplay between ontogenetic and phylogenetic plasticity. (shrink)

COVID-19 virus caused drastic changes in people's lives, especially in terms of employment. Employees were greatly impacted by this pandemic, as there were terminated from their jobs. This study investigated how depression affects terminated workers and how they manage it throughout the pandemic. -/- A qualitative design was employed to perform this study. A structured type of interview was conducted on five samples using an online platform. To establish the number of samples required for the investigation, convenience sampling was used. (...) The data was analyzed in-depth using a narrative technique, which resulted in the study's findings and conclusions. Five (5) terminated employees such as professional photographer, construction worker, hairdresser, driver, and varsity coach were among the participants. -/- The participants in this study were found to experience depression due to family financial issues caused by the loss of a job during the pandemic. Participants reported feelings of sadness and loneliness, as well as inability to think, low self-esteem, insomnia and hypersomnia, a lack of ambition to accomplish anything, and suicidal or negative thoughts. Accordingly, through their families' emotional support, the participants have been able to overcome their depression. (shrink)

Basal cognition investigates cognition working upward from nonneuronal organisms. Because basal cognition is committed to empirically testable hypotheses, a methodological challenge arises: how can experiments avoid using zoocentric assumptions that ignore the ecological contexts that might elicit cognitively driven behavior in nonneuronal organisms? To meet this challenge, I articulate the principle of dynamic holism (PDH), a methodological principle for guiding research on nonneuronal cognition. I describe PDH’s relation to holistic research programs in human-focused cognitive science and psychology then present an (...) argument from analogy based on holistic developmental biology. Last, I examine two experiments exemplifying the need for PDH. (shrink)

Action-based theories of cognition place primary emphasis upon the role that agent-environment coupling plays in the emergence of psychological states. Prima facie, mental imagery seems to present a problem for some of these theories because it is understood to be stimulus-absent and thus thought to be decoupled from the environment. However, mental imagery is much more multifaceted than this “naïve” view suggests. Focusing on a particular kind of imagery, comparative mental imagery generation, this paper demonstrates that although such imagery is (...) stimulus-absent, it is also stimulus-sensitive. Exhibiting stimulus-sensitivity is sufficient for a process to qualify as coupled to the environment. The notion of variant coupling is explicated as the coupling of a cognizer’s perceptual system to variant environmental information. By demarcating the categories of stimulus-absent and stimulus-sensitive cognition, and variant and invariant coupling, this paper expands the conceptual apparatus of action-based theories, suggesting not only a way to address the problem that comparative mental imagery generation presents, but perhaps a way to account for other forms of imagery too. (shrink)

Intelligence in current AI research is measured according to designer-assigned tasks that lack any relevance for an agent itself. As such, tasks and their evaluation reveal a lot more about our intelligence than the possible intelligence of agents that we design and evaluate. As a possible first step in remedying this, this article introduces the notion of “self-concern,” a property of a complex system that describes its tendency to bring about states that are compatible with its continued self-maintenance. Self-concern, as (...) argued, is the foundation of the kind of basic intelligence found across all biological systems, because it reflects any such system's existential task of continued viability. This article aims to cautiously progress a few steps closer to a better understanding of some necessary organisational conditions that are central to self-concern in biological systems. By emulating these conditions in embodied AI, perhaps something like genuine self-concern can be implemented in machines, bringing AI one step closer to its original goal of emulating human-like intelligence. (shrink)

Predictive processing theories are increasingly popular in philosophy of mind; such process theories often gain support from the Free Energy Principle (FEP)—a nor- mative principle for adaptive self-organized systems. Yet there is a current and much discussed debate about conflicting philosophical interpretations of FEP, e.g., repre- sentational versus non-representational. Here we argue that these different interpre- tations depend on implicit assumptions about what qualifies (or fails to qualify) as representational. We deploy the Free Energy Principle (FEP) instrumentally to dis- tinguish (...) four main notions of representation, which focus on organizational, struc- tural, content-related and functional aspects, respectively. The various ways that these different aspects matter in arriving at representational or non-representational interpretations of the Free Energy Principle are discussed. We also discuss how the Free Energy Principle may be seen as a unified view where terms that tradition- ally belong to different ontologies—e.g., notions of model and expectation versus notions of autopoiesis and synchronization—can be harmonized. However, rather than attempting to settle the representationalist versus non-representationalist debate and reveal something about what representations are simpliciter, this paper demon- strates how the Free Energy Principle may be used to reveal something about those partaking in the debate; namely, what our hidden assumptions about what represen- tations are—assumptions that act as sometimes antithetical starting points in this persistent philosophical debate. (shrink)

Pausing to reflect feels like stagnant inactivity, but it’s crucial for our youths as increasingly more students come to higher education without having truly engaged in self-reflection.

In an effort to inform the discussion surrounding existential risks from AI, we formulate Extinction-level Goodhart’s Law as “Virtually any goal specification, pursued to the extreme, will result in the extinction of humanity”, and we aim to understand which formal models are suitable for investigating this hypothesis. Note that we remain agnostic as to whether Extinction-level Goodhart’s Law holds or not. As our key contribution, we identify a set of conditions that are necessary for a model that aims to be (...) informative for evaluating specific arguments for Extinction-level Goodhart’s Law. Since each of the conditions seems to significantly contribute to the complexity of the resulting model, formally evaluating the hypothesis might be exceedingly difficult. This raises the possibility that whether the risk of extinction from artificial intelligence is real or not, the underlying dynamics might be invisible to current scientific methods. (shrink)

How often have you heard someone refer to complaining as a “national pastime” in Singapore? Why do we complain and what do we get out of it? While the Oxford Dictionary defines "complain" as an expression of dissatisfaction or annoyance about something, the philosopher, Julian Baggini, defines the term in his book Complaint as “a refusal or inability to accept that things are not as they ought to be”. This suggests that complaining is not intrinsically harmful - its impact really (...) depends on how we use it. So, is Singapore’s complaint culture helping us or hurting us? (shrink)

Jonathan takes us through his experiences of being a mentor for UTOP (University Teaching Opportunities Programme), particularly how it enabled him to collaborate with his UTOP student mentees to design a learning activity in which students could think critically about AI-generated output.

The recent news of a 13-year-old Singaporean prodigy graduating from an Australian university has sparked discussion about Singapore’s approach to nurturing exceptional young talents, especially after it was revealed that the boy had been previously rejected by a local university because of his young age. Some have called for an increased flexibility to allow such young people to skip levels in Singapore - parents of intellectually advanced children often cite concerns that their children are disengaged and bored at school. The (...) fear is real - keeping these students at the same level as their peers could potentially squander their potential and impede their growth. Yet, on the flip side, accelerating their academic journey could potentially jeopardise their social and emotional development, which could negatively impact their ability to connect and work well with their peers in their adulthood. Nonetheless, this debate brings to light the need for more effective strategies to meaningfully engage students with diverse abilities and learning paces. (shrink)

We are pleased to feature a video interview with Jonathan Sim, where he shares his ongoing journey of integrating artificial intelligence (AI) in his teaching, the challenges encountered along the way, and what educators can do to get their students to meaningfully engage with AI tools like ChatGPT to enhance their learning.

Trust is the foundation for learning, and we must not allow ignorance of this new technologies, like Generative AI, to disrupt the relationship between students and educators. As a first step, we need to actively engage with AI tools to better understand how they can help us in our work.

The drive for human connection and to discover one’s identity is not limited to the online world: It is a universal human need that we all share. It is crucial to understand that problems we typically attribute to gaming platforms (like self-radicalisation) are not special tech problems or gaming problems. They can and do happen offline as well. What we are dealing with is essentially a human problem that so happens to occur on technological platforms.

As educators, we often ask if our students are ready for the future, but how often do we ask ourselves if we educators are ready for the future?

We may all be living on the same planet, but the personalised experience of online platforms creates numerous parallel worlds that fragments our communicative cultures - this problem quietly escapes our attention, and it is dividing us to such extent that it is becoming increasingly difficult for us to respectfully converse and collaborate with others. Seeing how these personalised bubbles are making our youths struggle to understand and work with others, my worry is that this problem will worsen with children (...) raised by AI. If we are not careful, we risk raising a generation of children with severely skewed perceptions of the world due to the personalised bubble AI creates around them. To have such skewed perceptions at such a critical stage of development, we may not be able to break them out of their bubbles when they are older. (shrink)

Humanities and social science majors are frequently misunderstood, in Singapore as in many other parts of the world. The value of their education is regularly questioned, and many employers are unaware of the value such majors can bring to the table. They prefer to hire graduates with more explicitly “practical” degrees for jobs that humanities and social sciences students could excel in. As a result, humanities and social sciences students are not typically considered for many organisations and roles, despite offering (...) relevant and useful skills. In this article, I describe how I engaged with local employers to open internship opportunities to humanities and social sciences students who would not previously have been considered. (shrink)

Teaching interdisciplinary modules online can be an uphill battle but it offers important lessons in the art of motivating students to learn.

In my discussion with students, I found that many of them have high levels of anxiety when it comes to learning something outside their intended major. In this article, I explain how I supported my class remotely using the Telegram messaging app to keep a regular flow of communication and reassure students they were not alone in having queries.

The flipped-classroom format is a type of blended learning where students are required to do preparatory work – such as watching lecture videos or completing assignments – before coming to a face-to-face class to work on more challenging problems with the facilitation of an instructor. However, one challenge of teaching flipped-classroom modules is that a big proportion of students often come to class unprepared. Either they do not watch the lecture videos or they skim through them before the tutorials. Thus, (...) they lack a proper understanding of the content and many are unable to participate in class activities. The tutorial ends up becoming a lecture where we go over the basic content instead of challenging the students to take their learning further. In this article, I explain explains how I designed learning activities to ensure students complete the preparation work necessary to get the most out of the flipped-classroom model. (shrink)

When I ask students how they feel about group projects, the response is often negative. This is usually a result of bad experiences with problematic group members, such as free riders who do not contribute or members who bulldoze their ideas through while disregarding their peers. After many semesters mediating disputes within such groups, I have found that issues often stem from concerns about “saving face”. This leads to a lack of much-needed communication. In this article, I offer three methods (...) to facilitate effective group work by improving participation and communication between student peers. (shrink)

A problematic trend I notice when conversing with students is how many of them struggle to remember what they did in modules from previous semesters. These discussions got me thinking about how to design learning activities that are unforgettable. Albert Einstein, among other figures credited with the quote, famously said that “education is what remains after one has forgotten what one has learned in school”. I want to ensure my students remember what they have learned from me, especially after all (...) the hard work they put into the course. In this article, I share teaching techniques designed to pique the emotions as a way to lodge key lessons more firmly in students’ memories. (shrink)

Assignment feedback is key to helping students improve and correct their understanding so they can build upon solid foundations of knowledge as their course progresses. Yet, I found that about 30% of students review their feedback. It is not because students are lazy but because they struggle to find the time and often have little immediate incentive to review feedback for something that has already been graded when they have other assignments to work on. Feedback is most effective when it (...) is shared with students while they are still working on the assignment. In this article, I share how regular quizzes as a tool to ensure students review their assignment feedback and address gaps in their understanding. (shrink)

Jonathan discusses the learning issues he observed which prompted him to adopt this platform in his teaching, the implementation process, and his observations of his students’ response to this approach.

As a teacher in Singapore, I regularly encounter a classroom full of quiet students, reluctant to participate in class, to engage with the teacher when questioned, or even to volunteer for any project or initiative. Many teachers here are quick to conclude that Singapore students are passive or conformists. This observation is, in fact, not unique to students in Singapore, but also to the broader Asian region. Scholars like Cortazzi and Jin (1996) attributed such behaviour to the specific cultural values, (...) such as the importance of deference to the authority of a teacher, as reasons for such passivity and reticence. Liu and Littlewood (1997), on the other hand, argue that people from certain cultures prefer not to speak up so as to avoid entering into situations of uncertainty. I have found that as a teacher busily pre-occupied with preparing for classes, it is easy to forget how students perceive their learning experience, and I have been quite inclined to agree with the observations above. Fortunately, I have had the opportunity to be both a post-graduate student and a teacher. And this privileged position allows me to question some of my own assumptions as a teacher, thereby gaining deeper insights into the underlying reasons for the lack of participation here in Singapore. There is a lot more going on in the minds of Singapore students. Here, I would like to offer a new perspective on this matter. (shrink)

El Foro Global de Bioética en Investigación (GFBR por sus siglas en inglés) se reunió el 3 y 4 de noviembre en Buenos Aires, Argentina, con el objetivo de discutir la ética de la investigación con mujeres embarazadas. El GFBR es una plataforma mundial que congrega a actores clave con el objetivo de promover la investigación realizada de manera ética, fortalecer la ética de la investigación en salud, particularmente en países de ingresos bajos y medios, y promover colaboración entre países (...) del norte y del sur.a Los participantes en el GFBR provenientes de Latinoamérica incluyeron a eticistas, investigadores, miembros de comités de ética y representantes de autoridades sanitarias provenientes de Argentina, Brasil, Chile, Colombia, Ecuador, El Salvador, Guatemala, Honduras, Panamá, Perú, Nicaragua y la República Dominicana. Una legítima preocupación por la protección de las mujeres embarazadas y sus embriones o fetos ha llevado a la mayoría de los países de la Región de las Américas a limitar la realización de estudios con mujeres embarazadas exclusivamente a aquellos estudios específicos sobre el embarazo, y a requerir la exclusión sistemática de las mujeres embarazadas o de las mujeres que quedan embarazadas en el curso del estudio. Ciertamente, a lo largo de la historia de la ética de la investigación, se ha creído erróneamente que proteger a una población es sinónimo de excluirla de los estudios. Se sabe ahora que proceder así implica exponer a riesgos mucho mayores a la población que se busca proteger. El embarazo implica cambios fisiológicos sustantivos e impacta profundamente la manera como el cuerpo metaboliza los medicamentos. Sin embargo, por evitar hacer investigación con mujeres embarazadas, no se ha producido la evidencia científica necesaria para tomar decisiones sobre tratamientos e intervenciones preventivas con dosis eficaces y seguras para ellas y sus embriones o fetos. A manera de ilustración, en el 2001 había en los Estados Unidos apenas más de una docena de medicamentos aprobados para uso en el embarazo (1) y en el 2011 la Food and Drug Administration (FDA) aprobó por primera vez en 15 años un medicamento para su uso en el embarazo (2). Como consecuencia de no haber producido la evidencia necesaria, se pone en riesgo la salud de las mujeres embarazadas cada vez que se les da atención médica. Las mujeres embarazadas se enferman y las mujeres enfermas se embarazan, y no se sabe si los medicamentos que se les da son eficaces o siquiera seguros para ellas y sus embriones o fetos. (shrink)

This is part 1 of 6 of the dossier What Do We Talk about when We Talk about Queer Death?, edited by M. Petricola. The contributions collected in this article sit at the crossroads between thanatology and queer theory and tackle questions such as: how can we define queer death studies as a research field? How can queer death studies problematize and rethink the life-death binary? Which notions and hermeneutic tools could be borrowed from other disciplines in order to better (...) define queer death studies? The present article includes the following contributions: – MacCormack P., What does queer death studies mean?; – Radomska M., On queering death studies; – Lykke N., Death as vibrancy; – Hillerup Hansen I., What concreteness will do to resolve the uncertain; – Olson P., Queer objectivity as a response to denials of death; – Manganas N., The queer lack of a chthonic instinct. (shrink)

Context — Children and adults with psychopathic traits and conduct or oppositional defiant disorder demonstrate poor decision making and are impaired in reversal learning. However, the neural basis of this impairment has not previously been investigated. Furthermore, despite high comorbidity of psychopathic traits and attention deficit/hyperactivity disorder, to our knowledge, no research has attempted to distinguish neural correlates of childhood psychopathic traits and attention-deficit/hyperactivity disorder. Objective—To determine the neural regions that underlie the reversal learning impairments in children with psychopathic traits (...) plus conduct or oppositional defiant disorder. Design — Case-control study. Setting — Government clinical research institute. Participants — Forty-two adolescents aged 10 to 17 years: 14 with psychopathic traits and oppositional defiant disorder or conduct disorder, 14 with attention-deficit/hyperactivity disorder only, and 14 healthy controls. Main Outcome Measure — Blood oxygenation level–dependent signal as measured via functional magnetic resonance imaging during a probabilistic reversal task. Results — Children with psychopathic traits showed abnormal responses within the ventromedial prefrontal cortex (Brodmann area 10) during punished reversal errors compared with children wit hattention deficit/hyperactivity disorder and healthy children (P < .05 corrected for multiple comparisons). Conclusions — To our knowledge, this study provides the first evidence of abnormal ventromedial prefrontal cortex responsiveness in children with psychopathic traits and demonstrates this dysfunction was not attributable to comorbid attention-deficit/hyperactivity disorder. These findings suggest that reversal learning impairments in patients with developmental psychopathic traits relate to abnormal processing of reinforcement information. (shrink)

The late Clark Kerr, one of the great leaders and thinkers of American higher education in the 20th century, shaped the landscape of higher education in the United States, starting with California, where he lived and worked. When he was the President of the University of California (UC) (1958–1967), he formulated and led the implementation of the California Master Plan of Higher Education (California State Department of Education, 1960) in response to an urgent need for higher education reforms in the (...) 1960s. The Plan aimed at providing universal access to higher education and diversity in the choices of institutions available to all Californians. This was achieved by defining the methods for allocating funding and missions to colleges and universities. He moved on to head the Carnegie Commission on Higher Education (1967–1973) and the Carnegie Council on Policy Studies in Higher Education (1973–1979). There, he was fundamental in developing sophisticated new tools and concepts for the study of higher education policy, which made a great impact on higher education and education policy in the United States and beyond. (shrink)

It might become possible to build artificial minds with the capacity for experience. This raises a plethora of ethical issues, explored, among others, in the context of whole brain emulations (WBE). In this paper, I will take up the problem of vulnerability – given, for various reasons, less attention in the literature – that the conscious emulations will likely exhibit. Specifically, I will examine the role that vulnerability plays in generating ethical issues that may arise when dealing with WBEs. I (...) will argue that concerns about vulnerability are more matters of institutional design than individual ethics, both when it comes to creating humanlike brain emulations, and when animal-like emulations are concerned. Consequently, the article contains reflection on some institutional measures that can be taken to protect the sims' interests. It concludes that an institutional framework more likely to succeed in this task is competitive and poly-centric, rather than monopolistic and centralized. (shrink)

Nick Bostrom argues that if we accept some plausible assumptions about how the future will unfold, we should believe we are probably not humans. The argument appeals crucially to an indifference principle whose precise content is a little unclear. I set out four possible interpretations of the principle, none of which can be used to support Bostrom’s argument. On the first two interpretations the principle is false, on the third it does not entail the conclusion, and on the fourth it (...) only entails the conclusion given an auxiliary hypothesis that we have no reason to believe. (shrink)

Esta tesis estudia el pensamiento del conservador español Juan Donoso Cortés (1809- 1853). Más precisamente, se ocupa de responder cómo resuelve el problema de la decadencia de la autoridad monárquica en Europa a partir de las revoluciones de 1848. Para abordar este objetivo general elaboramos dos objetivos específicos. El primero busca señalar las continuidades y discontinuidades de la obra donosiana, escindida generalmente en dos períodos: el juvenil, con un Donoso Cortés liberal, y el maduro, que luego de una “conversión religiosa” (...) se vuelca hacia el catolicismo reaccionario. El segundo objetivo hace foco en el concepto de dictadura, bajo la sospecha de que en esta noción reside la clave de su proyecto conservador. Con esto en mente construimos dos hipótesis. La primera afirma que nuestro autor es consciente de la imposibilidad de restituir el proyecto monárquico. La segunda, sugiere la presencia de una fórmula parcialmente decisionista como alternativa a dicho proyecto. Luego de un trabajo de lectura de primera mano de los textos donosianos, las conclusiones confirman las hipótesis y observan que existe una continuidad estructural en las ideas del español, pero también que hay discontinuidades, de las cuales la más importante es su particular noción de dictadura, que denominamos dictadura catolizante. (shrink)

I have developed transcendental arguments to refute several versions of Nick Bostrom’s simulation hypothesis. I called some of these arguments the SIM-style argument. In this paper, I have four main aims. First, I employ the SIM-style argument to remedy a defect in Hilary Putnam’s Brain-in-vat argument. Second, I show that the most radical skepticism, which Tim Button called the nightmarish Cartesian skepticism, can be refuted by the SIM-style argument or by another transcendental argument I develop here. Third, I compare my (...) approach to radical skepticisms with Donald Davidson’s, as it is often regarded as an exemplar of transcendental arguments. Fourth, I explain how the prominent objections, mainly developed by Barry Stroud, to transcendental arguments can incur two undesirable results: psychologism and Kantian skepticism. (shrink)

The SIMS model claims that it is by means of an embodied simulation that we determine the meaning of an observed smile. This suggests that crucial interpretative work is done in the mapping that takes us from a perceived smile to the activation of one's own facial musculature. How is this mapping achieved? Might it depend upon a prior interpretation arrived at on the basis of perceptual and contextual information?

This article uses sim-max games to model perceptual categorization with the goal of answering the following question: To what degree should we expect the perceptual categories of biological actors to track properties of the world around them? I argue that an analysis of these games suggests that the relationship between real-world structure and evolved perceptual categories is mediated by successful action in the sense that organisms evolve to categorize together states of nature for which similar actions lead to similar results. (...) This conclusion indicates that both strongly realist and strongly antirealist views about perceptual categories are too simple. (shrink)

I discuss the roles of journalism in aspirational democracies, and argue that they generate set of pressures on attention that apply to people by virtue of the type of society they live in. These pressures, I argue, generate a problem of democratic attention: for journalism to play its roles in democracy, the attentional demands must be met, but there are numerous obstacles to meeting them. I propose a principle of salience to guide the selection and framing of news stories that (...) I argue may help address the puzzle: the public-as-protagonist principle. -/- . (shrink)

‘‘Theoretical biology’’ is a surprisingly heter- ogeneous field, partly because it encompasses ‘‘doing the- ory’’ across disciplines as diverse as molecular biology, systematics, ecology, and evolutionary biology. Moreover, it is done in a stunning variety of different ways, using anything from formal analytical models to computer sim- ulations, from graphic representations to verbal arguments. In this essay I survey a number of aspects of what it means to do theoretical biology, and how they compare with the allegedly much more restricted (...) sense of theory in the physical sciences. I also tackle a recent trend toward the presentation of all-encompassing theories in the biological sciences, from general theories of ecology to a recent attempt to provide a conceptual framework for the entire set of biological disciplines. Finally, I discuss the roles played by philosophers of science in criticizing and shap- ing biological theorizing. (shrink)

La finalidad del presente ensayo consiste en partir de las nociones interrelacionadas de "capitalismo mundial integrado" (Guattari) y de "sociedad de control" (Deleuze) para intentar una deriva que cruce géneros, épocas y nombres propios: de la filosofía al cine y a la poesía (caminos de ida y vuelta), de Benjamin a Serres pasando por Homero, Kavafis, Cioran o Godard, del tardío imperio romano y sus incertidumbres a la imprecisión de nuestro propio tiempo. Posiblemente, pensar hoy la identidad humana sea como (...) nunca antes un asunto de mezcla, de viaje a través de territorios viejos que demandan una nueva cartografía. -/- The purpose of this essay is to depart from the interrelated notions of "whole global capitalism" (Guattari) and the "control society" (Deleuze) to attempt a drift across genders, epochs and proper names: from philosophy to cinema and poetry (roundtrip roads), from Benjamin to Serres, passing through Homer, Kavafis, Cioran or Godard, from the late Roman empire and its uncertainties to our own time. Possibly, thinking today about human identity is as never before, a matter of mixture, of travel through old territories that demand new maps. (shrink)

A filosofia da linguagem dedica-se ao estudo da linguagem natural. Não se dedica ao estudo de línguas particulares, tal como o português, o castelhano ou o inglês, mas sim ao estudo filosófico de características gerais da linguagem e da nossa capacidade e proficiência linguística enquanto seres humanos. A investigação do desenvolvimento da linguagem é uma tarefa a ser desenvolvida pela ciência – a paleontologia, a neurologia, etc. Mas a ciência ocupa-se de algo de que temos um conhecimento intuitivo prévio – (...) a linguagem natural. Ora, a filosofia da linguagem dedica-se em parte a tornar explícito o nosso conhecimento implícito da linguagem. Como tal, a filosofia da linguagem é uma disciplina central na filosofia. Este capítulo é uma introdução selectiva à filosofia da linguagem. A alternativa que se nos deparava era fazer uma breve apresentação de teorias do significado, da referência e da verdade, e ainda de alguns tópicos de pragmática, ou escolher um tópico em particular que é, tradicionalmente, o elegido nos cursos introdutórios à filosofia da linguagem. Este capítulo oferece assim uma introdução a alguns dos temas centrais e clássicos da filosofia da linguagem contemporânea. A maior parte do capítulo dedicar-se-á a teorias da referência, a de Frege e de Russell, e à sua crítica subsequente por filósofos como Saul Kripke. Isto poderia levar-nos a pensar que a filosofia da linguagem contemporânea continua, como era tradicional, focada simplificada da relação entre linguagem, mente e mundo. Nada podia estar mais longe da verdade, como se tornará claro. A grande alteração na perspectiva sobre o estudo da linguagem, que se deve a pessoas como Frege ou Russell, é que graças ao seu trabalho os filósofos passaram a reflectir sobre a contribuição semântica sistematicamente feita por diferentes categorias sintácticas nas diferentes construções frásicas em que possam ocorrer, por exemplo a de termos referenciais como os nomes próprios. A relação linguagem-mente-mundo continua a ser uma preocupação dos filósofos contemporâneos, mas de uma forma muito mais sofisticada, rigorosa e sistemática. Os filósofos preocupam-se agora, por exemplo, com as condições de verdade correctas de usos particulares de frases, com os estados de coisas reais ou possíveis que confeririam verdade ou falsidade às frases usadas, e com o valor cognitivo de distintos tipos de frases. Como indicaremos na última secção do capítulo, outros desenvolvimentos da filosofia da linguagem contemporânea dizem respeito àquilo que nós, enquanto seres humanos, conseguimos fazer por meio da linguagem, aos diferentes actos de fala possíveis, e aos diferentes níveis de significado que podemos comunicar por meio do uso de frases com um significado convencionalmente estabelecido. (shrink)

This paper compares two approaches to representing personality traits in synthetic agents. It proposes a set of goals that any computational implementation of personality should satisfy. It describes the personality trait system used in The Sims 3. Then an alternative system is described, in which traits are represented as conditionals relating world state to emotional state. It is shown that the conditionals model does a better job of satisfying the desiderata.

Most formalisms for representing common-sense knowledge allow incomplete and potentially inconsistent information. When strong negation is also allowed, contradictory conclusions can arise. A criterion for deciding between them is needed. The aim of this paper is to investigate an inherent and autonomous comparison criterion, based on specificity as defined in [POO 85, SIM 92]. In contrast to other approaches, we consider not only defeasible, but also strict knowledge. Our criterion is context-sensitive, i. e., preference among defeasible rules is determined dynamically (...) during the dialectical analysis.We show how specificity can be defined in terms of two different approaches: activation sets and derivation trees. This allows us to get a syntactic criterion that can be implemented in a computationally attractive way. The resulting definitions may be applied in general rulebased formalisms. We present theorems linking both characterizations. Finally we discuss other frameworks for defeasible reasoning in which preference handling is considered explicitly. (shrink)

The central claim of normative pragmatism is that intentional states can be explained in terms of participation in practices. My aim in this paper is not so much to defend this claim as to rearticulate it in a different medium: the medium of computation. I describe two computer programs in which this claim is re-expressed. The first is the latest version of THE SIMS, in which participation in practices enables the Sims to do and understand more. The second is a (...) prototype simulation of philosophical debate. In this second program, normative pragmatism is expressed at two different levels: once as the theory powering the implementation, and once as a set of claims which are debated by the simulated philosophers. Here, a philosophical theory is used to implement a system in which that very same theory is articulated, challenged, and justified. (shrink)

Não é novidade no ambiente acadêmico as reticências da teórica crítica Nancy Fraser para com a teoria da justiça de John Rawls. Mais especificamente, sua desconfiança é que a justiça rawlsiana não seja capaz de capturar devidamente a complexidade das desigualdades sociais nas sociedades contemporâneas: seja porque sua teoria moral (da justiça) é presumidamente descolada de uma teoria social de fundo; seja porque sua teoria moral (da justiça) é considerada reducionista (ou “monista”). Porém, o espírito do presente artigo não é (...) de aprofundar suas diferenças metodológicas, mas sim colocar as bases para se pensar possíveis “semelhanças de família” entre suas concepções de justiça. Afinal, ambas as formulações se apresentam como abordagens “deontológicas”, ou seja, que priorizam o correto (o justo) sobre o bem. Na primeira seção, retorna-se ao célebre debate redistribuição e reconhecimento, onde Fraser apresenta as novas abordagens liberais – com destaque à de Rawls - como as principais representantes do paradigma redistributivo no cenário contemporâneo. Ao mergulhar nessas passagens, é possível revelar precisamente quais os pontos de concordância e discordância de Fraser para com a teoria deontológica de Rawls. Dando continuidade, na segunda seção é explorado sua principal discordância: o presumido “reducionismo” da teoria da justiça rawlsiana à dimensão redistributiva (econômica), aqui chamada de crítica do reducionismo redistributivo. Se essa objeção procede ou não é objeto da terceira e última seção. Nela, é argumentado que mesmo que as preocupações normativas de Fraser (quanto ao problema do reducionismo) sejam válidas, ainda assim, esse problema não se aplica à teoria rawlsiana. Ao contrário, é argumentado que é possível encontrar “semelhanças de família” entre as concepções de Fraser e Rawls: (a) no seu alicerce e compromisso com o pluralismo, (b) na sua investigação e defesa do status igualitário entre as pessoas e, finalmente, (c) na constatação que o ideal normativo da igualdade democrática entre as pessoas (ou paridade de participação) requer dos arranjos institucionais não somente a redistribuição de recursos e bens econômicos, como também elementos de qualidades diferentes. (shrink)

Embora não o desenvolva na exposição que se segue, o argumento subjacente à minha contribuição para este volume é bastante simples: há duas vias pelas quais a filosofia de Nietzsche pode contribuir positivamente para uma revisão do modo como os seres humanos no ocidente definiram sua relação com o não humano: (1) a primeira via é a agonística – a tese agonística pode ser mobilizada para combater o viés especista que caracteriza boa parte da reflexão normativa do ocidente sem que (...) isso nos comprometa com a suposição de que é possível abandonar o perspectivismo em sua versão forte (a tese segundo a qual nossos esquemas conceituais e perceptuais, ou o fato de pertencermos a uma mesma história natural, nos aprisionam na perspectiva da espécie humana). O agonismo é uma posição filosófica que recusa a supremacia absoluta de uma formação de domínio como um arranjo prejudicial à própria formação de domínio; (2) a segunda via é a da filosofia da afirmação incondicional do acaso ou da necessidade, como Nietzsche se expressa alternativamente. Esta via comporta uma dimensão religiosa, por mais chocante que isso possa parecer a ouvidos nietzschianos. Nesta perspectiva da afirmação incondicional, todas as forças atuantes são igualmente afirmadas e a perspectiva normativa preservada minimamente na abordagem agonística é como que suprimida e toda tensão dissolvida. Segundo minha interpretação, a filosofia afirmativa defendida por Nietzsche exige uma política da reconciliação que vai além da perspectiva agonística. Ela representa a superação da visão moral de mundo na sua forma mais drástica: com um dizer sim até mesmo à perspectiva do último homem. Mas é justamente aí que as coisas começam a assumir ares dramáticos, pois Nietzsche reconhece que esta perspectiva não pode ser facilmente aceita em suas diversas implicações. Embora as duas vias que acabamos de mencionar possam inspirar legitimamente o projeto de uma revisão do antropocentrismo que caracterizou a reflexão normativa no ocidente, é necessário reconhecer que alguns traços do pensamento nietzschiano tornam esta tarefa de revisão altamente improvável. Uma vez assumida, a segunda via exigiria, por exemplo, a supressão de um dos traços centrais da personalidade filosófica de Nietzsche. Refiro-me a seu incansável ativismo em prol da autossuperação dos tipos mais elevados da humanidade. Esta dificuldade revela uma das facetas mais importantes da filosofia de Nietzsche, que consiste em seu compromisso com uma forma depurada de humanismo; um compromisso radical, que não pode ser ignorado por seus leitores. Esta forma depurada de humanismo fornece a autorização teórica para o lado sombrio da utopia nietzschiana: seu flerte com a noção de uma história planificada e de uma administração global da terra, como forma de promover o cultivo dos homens de exceção. Este lado sombrio da utopia nietzschiana pode ser descrito como um desdobramento consequencialista de sua ética perfeccionista, e está na origem das derivações políticas que o filósofo alemão extrai deste compromisso ético. Penso que isso justifique a expressão hiperbólica utilizada no título de minha contribuição: “A catástrofe do humanismo”. Sempre que esta modalidade de humanismo depurado prevalece na reflexão de Nietzsche, a única voz perceptível nesta que é a mais polifônica das escritas filosóficas é a voz do ativista militando em prol dos homens de exceção. Quando esse tipo de engajamento prevalece, não é possível discernir nenhuma contribuição especificamente nietzschiana ao tema em torno do qual nos propusemos a refletir nesta coletânea: nestas ocasiões Nietzsche permanece indubitavelmente no interior de uma tradição que confere exclusividade ao humano em sua reflexão normativa. (shrink)