Reciprocal altruism involves foregoing an immediate benefit for the sake of a greater long-term reward. It follows that individuals who exhibit a stronger preference for future over immediate rewards should be more disposed to engage in reciprocal altruism – in other words, ‘patient’ people should be more cooperative. The present study tested this prediction by investigating whether participants’ contributions in a public-good game correlated with their ‘discount rate’. The hypothesis was supported: patient people are indeed more cooperative. The paper discusses (...) alternative interpretations of this result, and makes some suggestions for future research. (shrink)

The adaptationist framework is necessary and sufficient for unifying the social and natural sciences. Gintis's “beliefs, preferences, and constraints” (BPC) model compares unfavorably to this framework because it lacks criteria for determining special design, incorrectly assumes that standard evolutionary theory predicts individual rationality maximisation, does not adequately recognize the impact of psychological mechanisms on culture, and is mute on the behavioural implications of intragenomic conflict. (Published Online April 27 2007).

Marcus Giaquinto claims that finite cardinal numbers are sensible properties, and that the smallest ones are known by acquaintance. In this paper I compare Giaquinto’s epistemology to the Russellian one with which it invites comparison, before showing how it is subject to a version of Jody Azzouni’s “epistemic role” objection. Then I argue that the source of this problem is Giaquinto’s misconception that numbers, like quantities, are sensible properties. Finally, I offer a sketch of a theory of how we grasp (...) finite cardinals on the assumption that they are not sensible, and show why this is not subject to the epistemic role objection. (shrink)

In this paper, I argue for a novel reading of Spinoza’s position in his exchangewith Boyle about Boyle’s experiment with nitre. Boyle claimed to have shownthrough experiments that nitre ceased to be nitre after heating. Spinozadisagreed and proposed the alternative hypothesis that nitre has changed itsstate and not its nature. Spinoza’s position was construed in the literature asrational scepticism denying that experiments can yield knowledge ofessences because all sensory experience is underdetermined and open tomultiple interpretations. I argue for an alternative (...) reading of Spinoza’sposition which focuses on Bacon’s notion of crucial instance. According tothis reading, Spinoza did not deny the possibility of knowing byexperimentation whether nitre has changed its nature, he asked for a crucialinstance, i.e. an experiment that would refute the hypothesis that nitre haschanged merely its state. Spinoza’s argumentative strategy shows that,contrary to the mainstream reading, the representational content of sensoryideas can be determined even if it does not represent the essence of theobject: we can know with absolute, rather than merely moral, certaintywhether nitre ceased to be nitre without knowing what nitre is. (shrink)

Ontologies, as the term is used in informatics, are structured vocabularies comprised of human- and computer-interpretable terms and relations that represent entities and relationships. Within informatics fields, ontologies play an important role in knowledge and data standardization, representation, integra- tion, sharing and analysis. They have also become a foundation of artificial intelligence (AI) research. In what follows, we outline the Coronavirus Infectious Disease Ontology (CIDO), which covers multiple areas in the domain of coronavirus diseases, including etiology, transmission, epidemiology, pathogenesis, diagnosis, (...) prevention, and treatment. We emphasize CIDO development relevant to COVID-19. (shrink)

Associative memory is the ability to link together components of stimuli. Previous evidence suggests that prior familiarization with study items affects the nature of the association between stimuli. More specifically, novel stimuli are learned in a more context-dependent fashion than stimuli that have been encountered previously without the current context. In the current study, we first acquired behavioral data from 62 human participants to conceptually replicate this effect. Participants were instructed to memorize multiple object-scene pairs and were then tested on (...) their recognition memory for the objects. Importantly, 1 day prior, participants had been familiarized with half of the object stimuli. During the test phase, the objects were either matched to the same scene as during study or swapped with a different object’s scene. Our results conceptually replicated the context-dependency effect by showing that breaking up a studied object-context pairing is more detrimental to object recognition performance for non-familiarized objects than for familiarized objects. Second, we used functional magnetic resonance imaging to determine whether medial temporal lobe encoding-related activity patterns are reflective of this familiarity-related context effect. Data acquired from 25 human participants indicated a larger effect of familiarization on encoding-related hippocampal activity for objects presented within a scene context compared to objects presented alone. Our results showed that both retrieval-related accuracy patterns and hippocampal activation patterns were in line with a familiarization-mediated context-dependency effect. (shrink)

Written from the perspective of philosophy of liberation, this essay holds that the reform of basic human relationships and their cultural instantiation(s) is central to all serious societal change. The essay analyzes naive, mythological, and critical consciousness. It examines how these modes of consciousness are embodied in the health delivery system and then describes areas where practitioners and patients of critical consciousness might work for greater humanization of health care.

Call a term ‘pseudo-singular’ if it is syntactically singular but semantically plural. ‘The pair who wrote Principia’ is a good example, standing as it does for the two individuals, Whitehead and Russell. In this journal (2021), Eric Snyder and Stewart Shapiro launched an attack on the idea, calling it ‘linguistically and logically untenable.’ In this reply we rebut every one of their criticisms.

This collection features five essays from noted theologians, philosophers, geneticists, and biologists who discuss the sweeping impact of Charles Darwin's _On the Origin of Species_ on their respective fields. This volume, edited by Ralph Buchsbaum, professor of biology at the University of Pittsburgh, was published to celebrate the centenary of Darwin's announcement in 1858, along with Alfred Russel Wallace, of their independent discovery of the process of natural selection. Darwin's book was published one year later.

The debate on whether and how to teach business ethics in graduate business programs continues. The authors of this article suggest specific content and processes for a course aimed at giving MBA candidates the awareness, tools, and mental processes necessary to recognize and address ethical issues in decision making. The inclusion of labor law, discrimination issues, consumer protection legislation, securities laws, and an overview of the U.S. Constitution and the Bill of Rights coupled with the development of utilitarian, deontological, and (...) egalitarian analysis of ethical issues provides the tools and processes necessary for ethical decision making. These tools and processes are applied in several class experiences using cases, moral audits, and the development of a code of ethics to help students acquire the knowledge, skills, and values needed in ethical decision making. (shrink)

Considers the social and political significance of Kristeva’s oeuvre.

ObjectiveTo apply a socioecological approach to identify risk and protective factors across levels of the “sports-ecosystem,” which are associated with mental health outcomes among athletes in para-sports and non-para sports. A further aim is to determine whether para athletes have unique risks and protective factor profiles compared to non-para athletes.MethodsA cross-sectional, anonymous online-survey was provided to all categorized athletes aged 16 years and older, registered with the Australian Institute of Sport. Mental health outcomes included mental health symptoms, general psychological distress, (...) risky alcohol consumption and eating disorder risk. Risk and protective factors across multiple levels of the socioecological model, including individual, microsystem, exosystem and macrosystem level factors were assessed via self-report.ResultsA total of 427 elite athletes participated in the study. No significant differences in the rates of mental health problems were observed between para and non-para athletes. Both differences and similarities in risk and protective factor profiles were found across the multiple levels of the sports-ecosystem. Weak evidence was also found to support the hypothesis that certain risk factors, including experiencing two or more adverse life events in the past year, sports related concussion, high self-stigma, inadequate social support and low psychological safety conferred a greater risk for poorer mental health outcomes for para athletes in particular.ConclusionRisk factors occurring across various levels of the sports ecosystem, including individual, interpersonal and organizational level risk factors were found to be associated with a range of poorer mental health outcomes. The association between mental ill-health and certain risk factors, particularly those at the individual and microsystem level, appear to be greater for para athletes. These findings have important implications for policy and mental health service provision in elite sports settings, highlighting the need for more nuanced approaches to subpopulations, and the delivery of mental health interventions across all levels of the sports ecosystem. (shrink)

Abduction is or subsumes a process of inference. It entertains possible hypotheses and it chooses hypotheses for further scrutiny. There is a large literature on various aspects of non-symbolic, subconscious abduction. There is also a very active research community working on the symbolic (logical) characterisation of abduction, which typically treats it as a form of hypothetico-deductive reasoning. In this paper we start to bridge the gap between the symbolic and sub-symbolic approaches to abduction. We are interested in benefiting from developments (...) made by each community. In particular, we are interested in the ability of non-symbolic systems (neural networks) to learn from experience using efficient algorithms and to perform massively parallel computations of alternative abductive explanations. At the same time, we would like to benefit from the rigour and semantic clarity of symbolic logic. We present two approaches to dealing with abduction in neural networks. One of them uses Connectionist Modal Logic and a translation of Horn clauses into modal clauses to come up with a neural network ensemble that computes abductive explanations in a top-down fashion. The other combines neural-symbolic systems and abductive logic programming and proposes a neural architecture which performs a more systematic, bottom-up computation of alternative abductive explanations. Both approaches employ standard neural network architectures which are already known to be highly effective in practical learning applications. Differently from previous work in the area, our aim is to promote the integration of reasoning and learning in a way that the neural network provides the machinery for cognitive computation, inductive learning and hypothetical reasoning, while logic provides the rigour and explanation capability to the systems, facilitating the interaction with the outside world. Although it is left as future work to determine whether the structure of one of the proposed approaches is more amenable to learning than the other, we hope to have contributed to the development of the area by approaching it from the perspective of symbolic and sub-symbolic integration. (shrink)

In this article I argue that Kant's conception of dignity is commonly misunderstood. On the basis of a few passages in the Grundlegung scholars often attribute to Kant a view of dignity as an absolute inner value all human beings possess. However, a different picture emerges if one takes into account all the passages in which Kant uses ‘dignity’. I shall argue that Kant's conception of dignity is a more Stoic one: He conceives of dignity as sublimity ( Erhabenheit ) (...) or the highest elevation of something over something else. ‘Dignity’ expresses that something is ‘raised above’ all else. What it is raised above, and in virtue of what, depends on the context in which Kant uses ‘dignity’. For instance, he talks about the dignity of a monarch to refer to his rank as the ruler of his subjects. When Kant refers to the dignity of humanity, he expresses the view that human beings have a prerogative over the rest of nature in virtue of being free. What Kant is saying in the famous Grundlegung passage on dignity is that morality is raised above other determinations of will in that morality alone should be valued unconditionally. In unfolding the complicated usage of ‘dignity’ in Kant's works, my reading helps to bring out the coherence of his ethics. (shrink)

In this paper I argue, based on a comparison of Spinoza's and Descartes‟s discussion of error, that beliefs are affirmations of the content of imagination that is not false in itself, only in relation to the object. This interpretation is an improvement both on the winning ideas reading and on the interpretation reading of beliefs. Contrary to the winning ideas reading it is able to explain belief revision concerning the same representation. Also, it does not need the assumption that I (...) misinterpret my otherwise correct ideas as the interpretation reading would have it. In the first section I will provide a brief overview of the notion of inherence and its role in Spinoza‟s discussion of the status of finite minds. Then by examining the relation between Spinoza‟s and Descartes‟ distinction of representations and attitudes, I show that affirmation can be identified with beliefs in Spinoza. Next, I will take a closer look at the identification of intellect and will and argue that Spinoza's identification of the two is based on the fact that Spinoza sees both as the active aspect of the mind. After that, I analyze Spinoza‟s comments on the different scopes of will and intellect, and argue that beliefs are affirmations of the imaginative content of the idea. Finally, through Spinoza‟s example of the utterance of mathematical error, I present my solution to the problem of inherence of false beliefs. (shrink)

Abstract: This article addresses a foundational issue in Kant's moral philosophy, the question of the relation of the Categorical Imperative to value. There is an important movement in current Kant scholarship that argues that there is a value underlying the Categorical Imperative. However, some scholars have raised doubts as to whether Kant has a conception of value that could ground the Categorical Imperative. In this paper I seek to add to these doubts by arguing, first, that value would have to (...) be of a particular kind in order to be the foundation of Kant's moral philosophy. Second, I argue that Kant does not have such a conception of value, and that his arguments rule out that value could ground his moral philosophy. I then outline an alternative reading of how Kant uses ‘inner value’. My conclusion will be that Kant does not derive the Categorical Imperative from an underlying value. While some of his passages could also be read as if value were foundational for Kant, a close look at these passages and his arguments point away from this conclusion. (shrink)

Kant's Transition Project and Late Philosophy is the first study to provide a close reading of the connection between texts written by Kant during 1796 and 1798. Connecting Kant's unfinished book project, the Opus postumum, with the Metaphysics of Morals, it identifies and clarifies issues at the forefront of Kant's focus towards the end of his life. Labelled by Kant as the “Transition Project”, the Opus postumum generates debate among commentators as to why Kant describes the project as filling a (...) “gap” within his system of critical philosophy. This study argues for a pervasive transition project that can be traced through Kant's entire critical philosophy and is the key to addressing current debates in the scholarship. By showing that there is not only a Transition Project in Kant's theoretical philosophy but also a Transition Project in his practical philosophy, it reveals why an accurate assessment of Kant's critical philosophy requires a new understanding of the Opus postumum and Kant's parallel late writings on practical philosophy. Rather than seeing Kant's late thoughts on a Transition as afterthoughts, they must be seen at the centre of his critical philosophy. (shrink)

In this paper I argue against Michael Morris’ claim, that the Tractatus view involves holding that the possibility of truth-functional combination is prior to the possibility for sentential constituents to combine with one another. I provide an alternative interpretation in which I deny the presence of any distinction in the Tractatus between these two possibilities. I then turn to Adrian Moore’s ‘disjunctivist’ account of sentencehood, itself inspired by the Tractatus view. I argue that Moore’s account need not involve a commitment (...) to the kind of priority Morris describes, and that it need not involve a commitment to transcendental idealism. (shrink)

Autonomy is one of the central concepts of contemporary moral thought, and Kant is often credited with being the inventor of individual moral autonomy. But how and why did Kant develop this notion? The Emergence of Autonomy in Kant's Moral Philosophy is the first essay collection exclusively devoted to this topic. It traces the emergence of autonomy from Kant's earliest writings to the changes that he made to the concept in his mature works. The essays offer a close historical and (...) philosophical analysis of what prompted Kant to develop his conception of autonomy, charting the historical background which prompted his search, and thoroughly analysing different stages of his writings in order to see which element of autonomy was introduced at which point. The resulting volume will be of interest to both scholars and students of Kantian moral philosophy, as well as to anyone interested in the subject of autonomy. (shrink)

In this essay I take up the question of how death can be a penalty, given that each of us will eventually die. I argue that capital punishment in the United States rests on contradictory demands for painless death delivered humanely through pharmaceuticals and yet denies the accused the possibility of natural death. The death penalty must be at once humane and punishing. Analyzing what we mean by ‘botched’ executions, along with the language of the Supreme Court in upholding lethal (...) injection as a humane application of the death penalty, I argue that the fantasy of instant death is at the heart of the tension between death as painless and death as penalty. In the end, I turn to Derrida’s Death Penalty Seminar Volume One, particularly his discussion of Kant’s defence of the capital punishment, and the pivotal role of time in his discussion. Finally, I suggest that the fantasies of instantaneous death and our technological mastery of it result in the fantasy of the ‘good’ punishing death. (shrink)

abstract: This essay explores the connections between speculation, spectacle, and the death penalty, particularly insofar as they bear on what is “proper to man” and on the man–animal distinction. Returning to a scene of death from Derrida's seminar The Beast and the Sovereign, specifically the scene of an elephant's autopsy, we see how what he calls “the globalization of the autopsic model” of sovereignty requires the death of the animal (Derrida 2009, 296). Following Derrida, we see how man's dominion over (...) other animals is built on a model of sovereignty as necropsy that erects itself through the autopsic model of power, which ultimately is built on the scaffolding of death and the death penalty. Following the history of the death penalty, however, we see that it becomes the property of man through its exercise on animals, particularly through the capital punishment of animals, which inaugurated the codification of law in Europe, and Thomas Edison's electrocution of animals, which inaugurated the electric chair as a form of execution in the United States. Moreover, the case of Edison (who invented both the electric chair and the first moving pictures, many of which were images of execution) makes manifest the connection between spectacle, animals, and the death penalty. (shrink)

In this paper, I investigate whether Spinoza theory of intellect can be considered as an Averroistic, Themistian or Alexandrian theory of intellect. I identify key doctrines of these theories that are argumentatively and theoretically independent from Aristotelian hylomorphism and thus can be accepted by someone rejecting hylomorphism. Next, I argue that the textual evidence is inconclusive: depending on the reading of Spinoza's philosophy accepted, Spinoza's theory of intellect can or cannot be considered as an Averroistic theory.

A systematic treatment of Hume's conception of imagination in all the main topics of his philosophy.

Occam’s razor directs us to adopt the simplest hypothesis consistent with the evidence. Learning theory provides a precise definition of the inductive simplicity of a hypothesis for a given learning problem. This definition specifies a learning method that implements an inductive version of Occam’s razor. As a case study, we apply Occam’s inductive razor to causal learning. We consider two causal learning problems: learning a causal graph structure that presents global causal connections among a set of domain variables, and learning (...) context-sensitive causal relationships that hold not globally, but only relative to a context. For causal graph learning, Occam’s inductive razor directs us to adopt the model that explains the observed correlations with a minimum number of direct causal connections. For expanding a causal graph structure to include context-sensitive relationships, Occam’s inductive razor directs us to adopt the expansion that explains the observed correlations with a minimum number of free parameters. This is equivalent to explaining the correlations with a minimum number of probabilistic logical rules. The paper provides a gentle introduction to the learning-theoretic definition of inductive simplicity and the application of Occam’s razor for causal learning. (shrink)

Salient landmarks enhance route learning. We hypothesised that semantically salient nostalgic landmarks would improve route learning compared to non-nostalgic landmarks. In two experiments, participants learned a route through a computer-generated maze using directional arrows and wall-mounted pictures. On the test trial, the arrows were removed, and participants completed the maze using only the pictures. In the nostalgia condition, pictures were of popular music artists and TV characters from 5 to 10 years ago. In the control condition, they were recent pictures (...) of these same artists and characters. In Experiment 1, in the test trial, participants in the nostalgia condition completed the maze faster than controls. Experiment 2 conceptually replicated these findings and extended them by exploring boundary conditions. Participants had to learn two mazes sequentially. In Maze 1, we placed nostalgic/control landmarks only at non-decision points (whereas we placed them at decision points in Experiment 1). In Maze 2, we placed nostalgic/control landmarks at decision points during acquisition but removed them in the test trial (whereas they were present in the test trial in Experiment 1). In both mazes, participants in the nostalgia (compared to control) condition completed the test trial faster. (shrink)