Online debates typically possess a large number of argumentative comments. Most readers who would like to see which comments are winning arguments often only read a part of the debate. Many platforms that host such debates allow for the comments to be sorted, say from the earliest to latest. How can argumentation theory be used to evaluate the effectiveness of such policies of sorting comments, in terms of the actually winning arguments displayed to a reader who may not have read (...) the whole debate? We devise a pipeline that captures an online debate tree as a bipolar argumentation framework, which is sorted depending on the policy, giving a sequence of induced sub-BAFs representing how and how much of the debate has been read. Each sub-BAF has its own set of winning arguments, which can be quantitatively compared to the set of winning arguments of the whole BAF. We apply this pipeline to evaluate policies on Kialo debates, where it is shown that reading comments from most to least liked, on average, displays more winners than reading comments earliest first. Therefore, in Kialo, reading comments from most to least liked is on average more effective than reading from the earliest to the most recent. (shrink)

Prominent evolutionary psychologists have argued that our innate psychological endowment consists of numerous domainspecific cognitive resources, rather than a few domaingeneral ones. In the light of some conceptual clarification, we examine the central inprinciple arguments that evolutionary psychologists mount against domaingeneral cognition. We conclude (a) that the fundamental logic of Darwinism, as advanced within evolutionary psychology, does not entail that the innate mind consists exclusively, or even massively, of domainspecific features, and (b) that a mixed innate cognitive economy of domainspecific (...) and domaingeneral resources remains a genuine conceptual possibility. However, an examination of evolutionary psychology's 'grain problem' reveals that there is no way of establishing a principled and robust distinction between domainspecific and domaingeneral features. Nevertheless, we show that evolutionary psychologists can and do live with this grain problem without their whole enterprise being undermined. (shrink)

An overview of: "Why Red Doesn't Sound Like a Bell. Understanding the feel of consciousness".

Prominent evolutionary psychologists have argued that our innate psychological endowment consists of numerous domain‐specific cognitive resources, rather than a few domain‐general ones. In the light of some conceptual clarification, we examine the central in‐principle arguments that evolutionary psychologists mount against domain‐general cognition. We conclude (a) that the fundamental logic of Darwinism, as advanced within evolutionary psychology, does not entail that the innate mind consists exclusively, or even massively, of domain‐specific features, and (b) that a mixed innate cognitive economy of domain‐specific (...) and domain‐general resources remains a genuine conceptual possibility. However, an examination of evolutionary psychology's ‘grain problem’ reveals that there is no way of establishing a principled and robust distinction between domain‐specific and domain‐general features. Nevertheless, we show that evolutionary psychologists can and do live with this grain problem without their whole enterprise being undermined. (shrink)

What makes us conscious? Many theories that attempt to answer this question have appeared recently in the context of widespread interest about consciousness in the cognitive neurosciences. Most of these proposals are formulated in terms of the information processing conducted by the brain. In this overview, we survey and contrast these models. We first delineate several notions of consciousness, addressing what it is that the various models are attempting to explain. Next, we describe a conceptual landscape that addresses how the (...) theories attempt to explain consciousness. We then situate each of several representative models in this landscape and indicate which aspect of consciousness they try to explain. We conclude that the search for the neural correlates of consciousness should be usefully complemented by a search for the computational correlates of consciousness. (shrink)

The Dead Donor Rule is intended to protect the public and patients, but it remains contentious. Here, I argue that we can abandon the Dead Donor Rule. Using Joel Feinberg’s account of harm, I argue that, in most cases, particularly when patients consent to being organ donors, death does not harm permanently unconscious (PUC) patients. In these cases, then, causing the death of PUC patients is not morally wrong. This undermines the strongest argument for the Dead Donor Rule—that doctors ought (...) not kill their patients. Thus, there is nothing wrong with abandoning the Dead Donor Rule with regard to PUC patients. Importantly, the harm-based argument defended here allows us to sidestep the thorny debate surrounding definitions of death. What matters is not when a patient dies but whether their death constitutes some further harm. (shrink)

This understanding of dirty hands should dispell the air of paradox so often associated with it. Dirty hands is a genuine moral problem, but not a conceptual one. The temptation to see it as a conceptual one arises from a hasty acceptance of these assumptions:Moral criticism is appropriate if and only if we can always do what is right. If we cannot do X or avoid doing Y, we cannot be criticized for failing to do X or for doing Y.We (...) are always free to avoid moral compromise since goodness is a matter of having the will to do what is right.We are morally compromised if and only if we either intentionally do what is wrong, or if we do what is right for the wrong reasons.As a general description of conscientiousness, these conditions are uncontroversial. However, conscientiousness does not exhaust the moral realm. The problem with the individuals in the cases above is not that they are guilty of being unconscientious. They are conscientious and still cannot avoid dirtying themselves.The Kantian aspiration to render ourselves invulnerable to moral compromise is well-intentioned and deserves our respect insofar as it alerts us to the importance of struggling with courage and imagination against evil. But to the extent that it rejects or ignores the possibility of moral tragedy, the Kantian conception paints too optimistic and artificial a picture of the human condition. We are complicated creatures with diverse and often conflicting ethical loves. Rigging our ethical theories to eliminate such conflicts does nothing to change life as real-life moral agents experience it. As with any kind of theory, we need to be careful about unwittingly deforming the world in order to make it conform to the beloved castles we so often build in the air. (shrink)

Decompositional analysis is the process of constructing explanations of the characteristics of whole systems in terms of characteristics of parts of those whole systems. Cognitive psychology is an endeavour that develops explanations of the capacities of the human organism in terms of descriptions of the brain's functionally defined information-processing components. This paper details the nature of this explanatory strategy, known as functional analysis. Functional analysis is contrasted with two other varieties of decompositional analysis, namely, structural analysis and capacity analysis. After (...) an examination of these three varieties of analysis, there follows a consideration of a mistake to avoid when conducting decompositional analyses in psychology, and a possible limitation on their explanatory scope. (shrink)

Foveated stimuli receive visual processing that is quantitatively and qualitatively different from nonfoveated stimuli. At normal interpersonal distances, people move their eyes around another’s face so that certain features receive foveal processing; on any given fixation, other features therefore project extrafoveally. Yet little is known about the processing of extrafoveally presented facial features, how informative those extrafoveally presented features are for face perception (e.g., for assessing another’s emotion), or what processes extract task-relevant (e.g., emotion-related) cues from facial features that first (...) appear outside the fovea, and how these processes are implemented in the brain. (shrink)

Indexed by names, concepts, and classical passages cited. Also in paper (not seen) $16.95. Annotation copyrighted by Book News, Inc., Portland, OR.

Although information-processing theories cannot provide a full explanatory account of P-consciousness, there is less conflation and confusion in cognitive psychology than Block suspects. Some of the reasoning that Block criticises can be interpreted plausibly in the light of a folk psychological view of the relation between P-consciousness and A-consciousness.

Throughout evolution, there has been interaction and exchange between RNA pools in the environment, and DNA and RNA pools of eukaryotic organisms. Metagenomic and metatranscriptomic sequencing of invertebrate hosts and their microbiota has revealed a rich evolutionary history of RNA virus shuttling between species. Horizontal transfer adapted the RNA pool for successful future interactions which lead to zoonotic transmission and detrimental RNA viral pandemics like SARS‐CoV2. In eukaryotes, noncoding RNA (ncRNA) is an established mechanism derived from prokaryotes to defend against (...) viral attack through innate immunity and regulation of host‐derived mRNA. Transgenerational inheritance of ncRNA is evidence for feedforward adaptive immunity and epigenetically encoded environmental change across generations, which may explain the ‘‘missing heritability’’ of common disease. Causal graph theory and the Price Equation can model epigenetic inheritance involving dynamic internal and external RNA pools. Experimental designs should include metatranscriptomic analyses to understand how ncRNA responds to rapidly changing environmental conditions, within and between organisms, and across generations. (shrink)

So serious a matter is capital punishment that we must consider very carefully any claim regarding its justification. Brian Calvert has offered a new version of the “argument from arbitrariness,” according to which a retributivist cannot consistently hold that some, but not all, first-degree murderers may justifiably receive the death penalty, when it is conceived to be a unique form of punishment. At the heart of this argument is the line-drawing problem, and I am inclined to think that it is (...) a genuine challenge for the retributivist. I respond on behalf of the retributivist by formulating a line-drawing method that relies on the distinction between clearly deserving and not clearly deserving and is justified by a version of the lex talionis modified with an epistemic constraint. (shrink)

Research only alluded to by Preston & de Waal (P&deW) indicates the disproportionate involvement of some brain regions in the perception and experience of certain emotions. This suggests that the neural substrate of primitive emotional contagion has some emotion-specific aspects, even if cognitively sophisticated forms of empathy do not. Goals for future research include determining the ways in which empathy is emotion-specific and dependent on overt or covert perception.

According to simulation or shared-substrates models of emotion recognition, our ability to recognize the emotions expressed by other individuals relies, at least in part, on processes that internally simulate the same emotional state in ourselves. The term “emotional expressions” is nearly synonymous, in many people's minds, with facial expressions of emotion. However, vocal prosody and whole-body cues also convey emotional information. What is the relationship between these various channels of emotional communication? We first briefly review simulation models of emotion recognition, (...) and then discuss neuroscientific evidence related to these models, including studies using facial expressions, whole-body cues, and vocal prosody. We conclude by discussing these data in the context of simulation and shared-substrates models of emotion recognition. (shrink)

Although underappreciated in his own day, Catholic convert John Henry Newman was remarkably prophetic about the challenges that lay ahead for the Catholic faith. In his 1873 sermon titled, ‘The Infidelity of the Future’, Newman warned of a time when the Church would face not only the cold indifference of agnosticism but also the targeted hostility of those opposed to both God and religion. Yet Newman was not without hope or wisdom for the future Church. This essay examines Newman's insistence (...) upon the need to cultivate an ‘ecclesiastical spirit’ and an ‘intelligent faith’. It specifically explores how Catholic institutions of higher education can respond to Newman's call and assist in bringing about a renewal in the evangelical mission of the Church, providing a much-needed alternative to the wisdom of the world. (shrink)

Heras-Escribano argues against the normative character of affordances from a framework that relies on a Wittgensteinian notion of normativity and the incompatibility of direct perception, ….

Mental health crisis has been reported as the third wave of the Covid-19 pandemic. Grief at the loss of loved ones, shock at the loss of jobs, isolation of restrictions of movements, difficult family dynamics, and uncertainty and fear of the future are just few of the psychological sufferings pointed out by the World Health Organization. To ensure that people are mentally healthy, the government takes mental health services as essential part of the responses to the pandemic. Private organizations and (...) academic institutions also take part in this movement to safeguard the mental well-being of people in the community. Despite the efforts to prevent and remediate mental health crisis, limited number of people seek professional help. While we can assume that they might have been adjusting well to the anxieties brought about by Covid-19 pandemic, we also acknowledge the fact that a number of cases of depression and suicide had been reported in the locality for the past five months. This paper aims to provide expositions of the possible variables for young Filipino College Students’ underutilization of mental health services as well as their other possible sources of inner strength and resiliency during the Covid-19 pandemic. Help seeking behaviors of the Young Filipino students in Cor Jesu College will be explored using the lens of uncertainty and anticipation model of anxiety of Grupe and Nitschke, and resilience as a cultural variable among Filipinos. (shrink)

Institutional Review Boards have expressed concern that research into sensitive topics such as mental disorder will cause participants undue distress. This study investigated the emotional responses of 5,220 Australians to a survey on mental-health-related discrimination. Participants were interviewed about their mental health and experiences of discrimination across 10 life domains and then the emotional impacts of the survey. Results suggested that a minority experienced a negative reaction in contrast to 88% reporting positive experiences. A mental health problem was associated with (...) both negative and positive reactions. (shrink)

The glucocorticoid receptor belongs to an important class of transcription factors that alter the expression of target genes in response to a specific hormone signal. The glucocorticoid receptor can function at least at three levels: (1) recruitment of the general transcription machinery; (2) modulation of transcription factor action, independent of DNA binding, through direct protein‐protein interactions; and (3) modulation of chromatin structure to allow the assembly of other gene regulatory proteins and/or the general transcription machinery on the DNA. This review (...) will focus on the multifaceted nature of protein‐protein interactions involving the glucocorticoid receptor and basal transcription factors, coactivators and other transcription factors, occurring at these different levels of regulation. (shrink)

Intuitions may seem to play a fundamental role in philosophy: but their role and their value have been challenged recently. What are intuitions? Should we ever trust them? And if so, when? Do they have an indispensable role in science—in thought experiments, for instance—as well as in philosophy? Or should appeal to intuitions be abandoned altogether? This collection brings together leading philosophers, from early to late career, to tackle such questions. It presents the state of the art thinking on the (...) topic.Readership: Scholars and advanced students of philosophy. (shrink)

We generally agree with Burt's thesis. However, we note that the author did not discuss epigenetics, the study of how the environment can alter gene structure and function. Given epigenetic mechanisms, the utility of polygenic risk scores (PRS) is limited in studies of development and mental illness. Finally, in this commentary we expand upon the risks of reliance upon PRSs.