My initial scope will be limited: starting from a neurobiological standpoint, I will analyse how actions are possibly represented and understood. The main aim of my arguments will be to show that, far from being exclusively dependent upon mentalistic/linguistic abilities, the capacity for understanding others as intentional agents is deeply grounded in the relational nature of action. Action is relational, and the relation holds both between the agent and the object target of the action , as between the agent of (...) the action and his/her observer . Agency constitutes a key issue for the understanding of intersubjectivity and for explaining how individuals can interpret their social world. This account of intersubjectivity, founded on the empirical findings of neuroscientific investigation, will be discussed and put in relation with a classical tenet of phenomenology: empathy. I will provide an 'enlarged' account of empathy that will be defined by means of a new conceptual tool: the shared manifold of intersubjectivity. (shrink)

Grammatical markers are not uniformly impaired across speakers of different languages, even when speakers share a diagnosis and the marker in question is grammaticalized in a similar way in these languages. The aim of this work is to demarcate, from a cross-linguistic perspective, the linguistic phenotype of three genetically heterogeneous developmental disorders: specific language impairment, Down syndrome, and autism spectrum disorder. After a systematic review of linguistic profiles targeting mainly English-, Greek-, Catalan-, and Spanish-speaking populations with developmental disorders (n = (...) 880), shared loci of impairment are identified and certain domains of grammar are shown to be more vulnerable than others. The distribution of impaired loci is captured by the Locus Preservation Hypothesis which suggests that specific parts of the language faculty are immune to impairment across developmental disorders. Through the Locus Preservation Hypothesis, a classical chicken and egg question can be addressed: Do poor conceptual resources and memory limitations result in an atypical grammar or does a grammatical breakdown lead to conceptual and memory limitations? Overall, certain morphological markers reveal themselves as highly susceptible to impairment, while syntactic operations are preserved, granting support to the first scenario. The origin of resilient syntax is explained from a phylogenetic perspective in connection to the “syntax-before-phonology” hypothesis. (shrink)

Joint activities are ubiquitous in the animal kingdom, but they differ substantially in their underlying psychological states. Humans attribute and share mental states with others in the so‐called shared intentionality. Our hypothesis is that our closest nonhuman living relatives also attribute some psychological mechanisms such as perceptions and goals to others, but, unlike humans, they are not necessarily intrinsically motivated to share those psychological states. Furthermore, it is postulated that shared intentionality is responsible for the appearance of a suite (...) of behaviors, including joint attention, declarative communication, imitative learning, and teaching, that are the basis of cultural learning and the social norms and traditions present in every human culture. (shrink)

In his recent book “Becoming Human” Michael Tomasello delivers an updated version of his shared intentionality (SI) account of uniquely human cognition. More so than in earlier writings, the author embraces the idea that SI shapes not just our social cognition but all domains of thought and emotion. In this critical essay, we center on three parts of his theory. The first is that children allegedly have to earn the status of “second persons” through the acquisition of collective intentionality at (...) age 3. We make the case that humans take a second-personal stance toward others even as infants. The second point concerns Tomasello’s claim that 3-year-olds are group-minded and think in terms of “us” vs. “them”. We doubt both that children this young have a clear overview of their in- and out-groups and that they possess the “agonistic spirit” necessary for inter-group competition. Third, due to his focus on collective intentionality and how it might explain 3-year-olds’ difficulties with theory of mind problems, Tomasello appears to pay less attention to the crucial conceptual change that allows 4- to 5-year-olds to master such tasks. (shrink)

I respond to Moll, Nichols, and Mackey’s review of my book Becoming Human. I agree with many of their points, but have my own point of view on some others.

This article describes the logical and rhetorical grounds for a multicultural pedagogy that teaches students the knowledge and skills needed to interact creatively in the public realm betwixt and between cultures. I begin by discussing the notion of incommensurability. I contend that this hypothesis was intended to perform a particular rhetorical task and that the assumption that it is descriptive of a condition to which intercultural interactions are necessarily subjected is an unwarranted extension of the hypothesis as originally (...) conceived. After discussing the hypothetical nature of the notion of incommensurability and its critical role within the discourse of the human sciences, the article examines the usefulness of utopian narratives as examples of incommensurable systems that can be put to pedagogical work. I argue that the comparative study of utopian narratives can provide insight into possible means of creating passageways that lead not from one bounded system to another, but rather to mutually generated and generative pluralistic public cultures in which new norms can be articulated, shared and potentially legitimised. What is crucial to the point I am trying to make is that ‘incommensurability’ was initially posed as a hypothesis that, while impossible to prove, still served a critical discursive or rhetorical function. This function is one that it can still serve and in an important educational manner, outside the discourse of the human sciences, within a larger, increasingly multicultural and global society. (shrink)

This article describes the logical and rhetorical grounds for a multicultural pedagogy that teaches students the knowledge and skills needed to interact creatively in the public realm betwixt and between cultures. I begin by discussing the notion of incommensurability. I contend that this hypothesis was intended to perform a particular rhetorical task and that the assumption that it is descriptive of a condition to which intercultural interactions are necessarily subjected is an unwarranted extension of the hypothesis as originally (...) conceived. After discussing the hypothetical nature of the notion of incommensurability and its critical role within the discourse of the human sciences, the article examines the usefulness of utopian narratives as examples of incommensurable systems that can be put to pedagogical work. I argue that the comparative study of utopian narratives can provide insight into possible means of creating passageways that lead not from one bounded system to another, but rather to mutually generated and generative pluralistic public cultures in which new norms can be articulated, shared and potentially legitimised. What is crucial to the point I am trying to make is that 'incommensurability' was initially posed as a hypothesis that, while impossible to prove, still served a critical discursive or rhetorical function. This function is one that it can still serve and in an important educational manner, outside the discourse of the human sciences, within a larger, increasingly multicultural and global society. (shrink)

Language is a cognitively demanding human trait, but it is also a fundamentally cooperative enterprise that rests on the motivation to share information. Great apes possess many of the cognitive prerequisites for language, but largely lack the motivation to share information. Callitrichids (including marmosets and tamarins) are highly vocal monkeys that are more distantly related to humans than great apes are, but like humans, they are cooperative breeders and all group members help raising offspring. Among primates, this rearing system is (...) correlated with proactive prosociality, which can be expressed as motivation to share information. We therefore propose that the unique coincidence of these two components in humans set the stage for language evolution: The cognitive component inherited from our great ape-like ancestors, and the motivational one added convergently as a result of cooperative breeding. We evaluate this scenario based on a review of callitrichd vocal communication and show that furthermore, they possess many of the mechanistic elements emphasized by the mirror system hypothesis of language evolution. We end by highlighting how more systematic phylogenetic comparisons will enable us to further promote our understanding of the role of cooperative breeding during language evolution. (shrink)

Speakers share content when they make the same assertion (claim, conjecture, proposal, etc). They also share content when they propose (entertain, discuss, etc.) the same hypothesis, theory, and thought. And again when they evaluate whether what each says (thinks, claims, suggests, etc.) is true, false, interesting, obscene, original or offensive. Content sharing, so understood, is the very foundation of communication. Relevance Theory (RT), however, implies that content sharing is impossible; or at least, we will argue as much (...) in what follows. (shrink)

Anthropological tests of patch choice models from optimal foraging theory have primarily employed acquisition rates as the currency of the model. Where foragers share their returns, acquisition rates may not be similar to consumption rates and thus may not be an appropriate currency to use when modeling foraging decisions. Indeed, on Ifaluk Atoll the distribution patterns of fish vary by fishing method and location. Previous analyses of Ifaluk patch choice decisions suggested that if Ifaluk fishers are trying to maximize their (...) production rates they should rarely torch fish for dogtoothed tuna. However, some men do spend considerable time and energy exploiting the dogtoothed tuna patch. To improve our understanding of the constraints and motivations influencing men’s decisions to exploit this patch, here I use per capita consumption rates as a currency, rather than production rates, to evaluate predictions generated from a patch choice model. Results indicate that although fish caught in other patches are more widely distributed than fish caught in the dogtoothed tuna patch, the consumption rates of torch fishers and their kin are still considerably lower than the consumption rates of men pursuing fish in other patches. Although these results are unable to explain why Ifaluk men exploit the dogtoothed tuna patch, an important explanatory hypothesis is eliminated. (shrink)

Patients in around 20 countries worldwide are now offered online access to at least some of their medical records. Access includes test results, medication lists, referral information, and/or the very words written by clinicians (so-called ‘open notes’). In this paper, I discuss the possibility of one unintended negative consequence of patient access to their clinical notes—the potential to increase ‘nocebo effects’. A growing body of research shows that nocebo effects arise by engaging perceptual and cognitive processes that influence negative expectancies, (...) and as a consequence, adverse health effects. Studies show that increased awareness about the side effects of medications, the framing of information and the socioemotional context of care can increase the risk of nocebo effects. Connecting research into the nocebo effect with open notes provides preliminary support for the hypothesis that patient access to clinical notes might be a forum for facilitating unwanted nocebo effects. Furthermore, current findings indicate that we might expect to see systematic differences in how nocebo effects are experienced among different patient populations. The ethical implications of the tension between transparency and the potential for harm are discussed, with an emphasis on what open notes might mean for justice and equity in clinical care for a range of already marginalised patient populations. I argue that to resolve these challenges does not thereby justify ‘closed notes’, and conclude with suggestions for how health systems and clinicians might adapt to this innovation to reduce the risk of potential nocebo effects arising via this novel route. (shrink)

On the premise that people achieve knowledge of things by sharing mental resources, what are the scope and philosophical significance of acts of shared intentionality in social discourse? Some philosophers and scientists of social cognition, most notably Jane Heal and Michael Tomasello, have drawn upon insights about the capacity of individual people to share mental resources and contents to argue for the importance of sociality in shaping mental activity. In this paper, I synthetize these strands of research with the (...) aim of comparing different claims about shared intentionality, and facilitate an assessment in the debate on the social aspects of self and mentality. (shrink)

The psychiatric category of addiction has recently been broadened to include new behaviors. This has prompted critical discussion about the value of a concept that covers so many different substances and activities. Many of the debates surrounding the notion of addiction stem from different views concerning what kind of a thing addiction fundamentally is. In this essay, we put forward an account that conceptualizes different addictions as sharing a cluster of relevant properties (the syndrome) that is supported by a (...) matrix of causal mechanisms. According to this “addiction-as-a-kind” hypothesis, several different kinds of substance and behavioral addictions can be thought of as instantiations of the same thing – addiction. We show how a clearly articulated account of addiction can facilitate empirical research and the theoretical integration of different perspectives on addiction. The causal matrix approach provides a promising alternative to existing accounts of the nature of psychiatric disorders, the traditional disease model, and its competitors. It is a positive addition to discussions about diagnostic criteria, and sheds light on how psychiatric classification may be integrated with research done in other scientific fields. We argue that it also provides a plausible approach to understanding comorbidity. (shrink)

All life on Earth shares the same ancestor, the most primitive form of life that arose, in still unknown circumstances, more than 3.5 billion years ago. At least this is what is commonly assumed. Astrobiologists have revisited this assumption and advanced the hypothesis of the existence of a “shadow biosphere” on Earth: a parallel tree of life whose instances, being different at the molecular level to the kind of life we are used to, would remain hidden from view. In (...) this paper, I take the emergence of the so-called shadow biosphere hypothesis and the controversial discovery of GFAJ-1, a microbe thriving in the arsenic-rich waters of Mono Lake, as an entry point to look into the strategic role of non-knowledge claims. I juxtapose the Latourian black-box, that is, those undiscussed technoscientific artifacts that are taken for granted in scientific practice, with the shadowy nature of non-knowledge claims in order to pay closer attention to the contingent, active, performative, and always social nature of the making of what is unknown. I conclude this paper by claiming that in the negotiation of what is unknown, emerging disciplines position themselves within the larger scientific community. (shrink)

Werner syndrome (WS) is an inherited disorder that produces somatic stunting, premature ageing and early onset of degenerative and neoplastic diseases. Cultured fibroblasts derived from subjects with WS are found to undergo premature replicative senescence and thus provide a cellular model system to study the disorder. Recently, several overexpressed gene sequences isolated from a WS fibroblast cDNA library have been shown to possess the capacity to inhibit DNA synthesis and disrupt many normal biochemical processes. Because a similar constellation of genes (...) is overexpressed in WS and senescent normal fibroblasts, these data suggest the existence of a common molecular genetic pathway for replicative senescence in both types of cell. We propose that the primary defect in WS is a mutation in a gene for a trans‐acting repressor protein that reduces its binding affinity for shared regulatory regions of several genes, including those that encode inhibitors of DNA synthesis (IDS). The mutant WS repressor triggers a sequence of premature expression of IDS and other genes, with resulting inhibition of DNA synthesis and early cellular senescence, events which occur much later in normal cells. (shrink)

This paper introduces a new family of cases where agents are jointly morally responsible for outcomes over which they have no individual control, a family that resists standard ways of understanding outcome responsibility. First, the agents in these cases do not individually facilitate the outcomes and would not seem individually responsible for them if the other agents were replaced by non-agential causes. This undermines attempts to understand joint responsibility as overlapping individual responsibility; the responsibility in question is essentially joint. Second, (...) the agents involved in these cases are not aware of each other's existence and do not form a social group. This undermines attempts to understand joint responsibility in terms of actual or possible joint action or joint intentions, or in terms of other social ties. Instead, it is argued that intuitions about joint responsibility are best understood given the Explanation Hypothesis, according to which a group of agents are seen as jointly responsible for outcomes that are suitably explained by their motivational structures: something bad happened because they didn’t care enough; something good happened because their dedication was extraordinary. One important consequence of the proposed account is that responsibility for outcomes of collective action is a deeply normative matter. (shrink)

Everybody knows that Superman is Clark Kent. Nobody knows that Superman is Clark Kent. Located between these two absolute statements is the epistemological limit that separates the superhero fictitious universe from our universe of causal reality. The superheroic double identity is a secret shared by the superhero and the reader of the comic or the viewer of the movie, and quite often the superhero winks at the outside world, thus breaking the 4th wall and establishing this collusive relationship. However, in (...) our hypothesis, we are interested in Superman not as a fictitious archetype, but rather as a fictitious metaphor. We are not interested in his double identity as the matrix of superheroic attributes and narratives, but rather as the differential limit between superhuman and human within the fictional universe. Because, the reader or the viewer may share the secret identity with Superman and also with Spiderman or Batman or any other superhuman, but the secret equivalence of Superman and Clark Kent contains another hidden antithesis. (shrink)

Protein complexes perform many important functions in the cell. Large‐scale studies of protein–protein interactions have not only revealed new complexes but have also placed many proteins into multiple complexes. Whilst the advocates of hypothesis‐free research touted the discovery of these shared components as new links between diverse cellular processes, critical commentators denounced many of the findings as artefacts, thus questioning the usefulness of large‐scale approaches. Here, we survey proteins known to be shared between complexes, as established in the literature, (...) and compare them to shared components found in high‐throughput screens. We discuss the various challenges to the identification and functional interpretation of bona fide shared components, namely contaminants, variant and megacomplexes, and transient interactions, and suggest that many of the novel shared components found in high‐throughput screens are neither the results of contamination nor central components, but appear to be primarily regulatory links in cellular processes. BioEssays 26:1333–1343, 2004. © 2004 Wiley Periodicals, Inc. (shrink)

Alpha‐fetoprotein (AFP)AFP, alpha‐fetoprotein; T3R, thyroid hormone (triiodothyronine) receptor; RAR, retionic acid receptor; erbA, putative thyroid hormone receptor proto‐oncogene products; VDR, vitamin D receptor; MR, mineralocorticoid receptor; GR, glucocorticoid receptor; PR, progesterone receptor; AR, androgen receptor; HRE, hormone response element on DNA; RXR, retionic‐X‐receptor; RAP, receptor auxiliary (accessory) proteins; E, estrogen. is a tumor‐associated fetal marker, associated both with tumor growth and with birth defects. AFP, whose precise function is unknown, has been classified as belonging to a protein superfamily together with (...) albumin and vitamin D‐binding (Gc) protein. AFP has been shown to bind various ligands in vitro including fatty acids, estrogens, thyroid hormones and retinoic acids. The steroid/thyroid nuclear receptor superfamily of proteins has recently become a major focus of biomedical investigation regarding regulation of gene expression. These receptors are thought to bind to DNA‐hormone response elements (HRE) that affect growth, development, differentiation, reproduction and homeostasis. The HREs are known to share DNA sequences with the various members of the nuclear receptor superfamily. In the present report, the possibility of a leucine‐zipper dimerization (heptad) motif in the carboxy‐terminal third domain of both rodent and human AFP is postulated. The presence of nine such hydrophobic repeats in the third domain of the AFP molecule mimics the heptad dimerization repeats found in the retinoic acid, thyroid, e‐erbA and other members of the nuclear receptor superfamily. Computer analysis revealed that the most conservative matching occurred between AFP and the retinoic acid class of receptors. However, other superfamily members displayed 40–60% homology with 5 of 9 AFP heptads. These findings could provide a possible mechanism for explaining the growth‐regulatory properties (both inhibition and enhancement) that have been ascribed to AFP in the last decade. (shrink)

Are there universals of reading? There are three ways of construing this question. Is the region of the brain where reading is implemented identical regardless of what writing system the reader uses? Is the mental information-processing system used for reading the same regardless of what writing system the reader uses. Do the word's writing systems share certain universal features? Dehaene offers affirmative answers to all three questions in his book. Here I suggest instead that the answers should be negative. And (...) I ask: if reading is not universal in any sense, what does this imply about Dehaene's Neuronal Recycling hypothesis for reading? (shrink)

We introduce an expected-value theory of linguistic modality that makes reference to expected utility and a likelihood-based confirmation measure for deontics and epistemics, respectively. The account is a probabilistic semantics for deontics and epistemics, yet it proposes that deontics and epistemics share a common core modal semantics, as in traditional possible-worlds analysis of modality. We argue that this account is not only theoretically advantageous, but also has far-reaching empirical consequences. In particular, we predict modal versions of reasoning fallacies from the (...) heuristics and biases literature. Additionally, we derive the modal semantics in an entirely transparent manner, as it is based on the compositional semantics of Korean modal expressions that are morphosyntactically decomposed into a conditional and an evaluative predicate. (shrink)

Westermarck’s Hypothesis is widely accepted by evolutionary scientists as the best explanation for human incest avoidance. However, its explanatory shortcomings have been largely ignored and it has never been pitted against alternative biological hypotheses. Although WH may account for incest avoidance between co-reared kin, it cannot explain other forms of incest avoidance, and cannot account for the differential incidence of sibling-sibling, mother-son, father-daughter and other forms of incest. WH also faces problems adequately addressing phenomena within its explanatory domain. Neither (...) of the studies generally considered to corroborate WH provides a genuine test of it, and the results of experiments thought to confirm WH are vitiated by methodological problems. The present article considers two alternatives to WH: the shared mother hypothesis and the maternal phenotype-matching hypothesis . SMH states that human infants imprint on their mother, and then treat as kin those individuals toward whom their mother behaves in akin-like or mate-like manner. MPMH states that humans unconsciously use the maternal phenotype as a visual template for estimating coefficients of relatedness, and that these estimates regulate altruistic and mating behavior. Both SMH and MPMH are able to account for the kibbutz and simpua marriage data, and entail additional epidemiological and experimental predictions. SMH and MPMH have greater explanatory power than WH. (shrink)

A growing body of empirical evidence suggests that folk knowledge attribution practices regarding some epistemological thought experiments differ significantly from the consensus found in the philosophical literature. More specifically, laypersons are likely to ascribe knowledge in the so-called Authentic Evidence Gettier-style cases, while most philosophers deny knowledge in these cases. The intuitions shared by philosophers are often used as evidence in favor (or against) certain philosophical analyses of the notion of knowledge. However, the fact that these intuitions are not universal, (...) as non-philosophers do not sympathize with verdicts made by philosophers, is problematic and requires some explanation. Recently, a promising theoretical approach emerged that could be used to explain away unexpected folk knowledge attributions. According to the protagonist projection hypothesis, when subjects answer questions about some hypothetical scenario, their judgments might result from adopting the cognitive perspective of the protagonist in the given scenario. Previous experimental findings suggest protagonist projection might be responsible for problematic knowledge attributions in Gettier-style cases. This paper reports data collected in an experiment which focused on five different Authentic Evidence Gettier-style scenarios and investigated the impact of protagonist projection on folk knowledge ascriptions in such cases. The results bring some support to the protagonist projection hypothesis, but do not allow to explain away a substantial number of problematic folk knowledge attributions. (shrink)

The goal of this paper is to show that a particular view of emotion sharing and a specific hypothesis on infant social perception strengthen each other. The view of emotion sharing is called “the straightforward view.” The hypothesis on infant social perception is called “the pairing account.” The straightforward view suggests that participants in emotion sharing undergo one and the same overarching emotion. The pairing account posits that infants perceive others’ embodied experiences as belonging to (...) someone other than the self through a process of assimilation to, and accommodation of, their own embodied experience. The connection between the two theories lies in the domain-general process of association by similarity, which functions both in the individuation of a unitary emotion and in the interpretation of the sensory stimulus. By elaborating on this connection, the straightforward view becomes more solid from the cognitive-developmental standpoint and the pairing account expands its explanatory power. Since the straightforward view requires minimal forms of self- and other-awareness, the paper provides a characterization of the developmental origin of the sense of us, i.e., the experience of self and other as co-subjects of a shared emotional state. (shrink)

On Barzykowski and Moulin's continuum hypothesis, déjà vu and involuntary autobiographical memories (IAMs) share their underpinning neurocognitive processes. A discontinuity issue for them is that familiarity and episodic recollection exhibit different neurocognitive signatures. This issue can be overcome, I say, provided the authors are ready to distinguish a déjà vécu/episodic IAM continuity and a déjà vu/semantic IAM continuity.

Self-knowledge seems to be radically different from the knowledge of other people. However, rather than focusing on the gap between self and others, we should emphasize their commonality. Indeed, different mirror matching mechanisms have been found in monkeys as well as in humans showing that one uses the same representations for oneself and for the others. But do these shared representations allow one to report the mental states of others as if they were one''s own? I intend in this essay (...) to address the epistemic problem of other minds by developing Ayer''s notion of co-consciousness. (shrink)

At conceptual and linguistic levels of cognition, events are said to be represented in terms of abstract categories, for example, the sentence Jackie cut the bagel with a knife encodes the categories Agent (i.e., Jackie) and Patient (i.e., the bagel). In this paper, we ask whether entities such as the knife are also represented in terms of such a category (often labeled “Instrument”) and, if so, whether this category has a prototype structure. We hypothesized the Proto-instrument is a tool: a (...) physical object manipulated by an intentional agent to affect a change in another individual or object. To test this, we asked speakers of English, Dutch, and German to complete an event description task and a sentence acceptability judgment task in which events were viewed with more or less prototypical instruments. We found broad similarities in how English, Dutch, and German partition the semantic space of instrumental events, suggesting there is a shared concept of the Instrument category. However, there was no evidence to support the specific hypothesis that tools are the core of the Instrument category—instead, our results suggest the most prototypical Instrument is the direct extension of an intentional agent. This paper supports theoretical frameworks where thematic roles are analyzed in terms of prototypes and suggests new avenues of research on how instrumental category structure differs across linguistic and conceptual domains. (shrink)

There is evidence that many peptide growth factors and hormones act in the intracellular space after either internalization or retention in their cells of synthesis. These factors, commonly called intracrines, are structurally diverse while sharing some common functional features. Reports of intracellular peptide hormone binding and action are reviewed here. Also, this laboratory has made proposals regarding the origin and actions of intracrines and these areas are further explored. Intracrine interactions and the relationship of intracrines to transcription factors are (...) discussed. The intracellular/intracrine renin–angiotensin system (iRAS) is reviewed to illustrate the intracrine analogue of a well‐established physiological system. The role of intracrine action in metazoan development is also considered. BioEssays 25:401–409, 2003. © 2003 Wiley Periodicals, Inc. (shrink)

The occurrence of hiccoughs (hiccups) is very widespread and yet their neuronal origin and physiological significance are still unresolved. Several hypotheses have been proposed. Here we consider a phylogenetic perspective, starting from the concept that the ventilatory central pattern generator of lower vertebrates provides the base upon which central pattern generators of higher vertebrates develop. Hiccoughs are characterized by glottal closure during inspiration and by early development in relation to lung ventilation. They are inhibited when the concentration of inhaled CO2 (...) is increased and they can be abolished by the drug baclofen (an agonist of the GABAB receptor). These properties are shared by ventilatory motor patterns of lower vertebrates, leading to the hypothesis that hiccough is the expression of archaic motor patterns and particularly the motor pattern of gill ventilation in bimodal breathers such as most frogs. A circuit that can generate hiccoughs may persist in mammals because it has permitted the development of pattern generators for other useful functions of the pharynx and chest wall muscles, such as suckling or eupneic breathing. BioEssays 25:182–188, 2003. © 2003 Wiley Periodicals, Inc. (shrink)

This article examines the social side of sharing. It is an attempt to work towards a sociological concept of sharing in the digital age. This is the hypothesis: different forms of sharing have different qualities with respect to the social. Digital technologies bring about new forms of sharing. In order to support this claim I will analyse the social qualities of sharing by focusing on the object, on what is being shared. Using an object-centred (...) analysis it will be argued that digital forms of sharing introduce a new function of sharing. Whereas pre-digital sharing was about exchange, sharing with digital technologies is about exchange and about distribution. (shrink)

Challenges for extending the mirror system hypothesis include mechanisms supporting planning, conversation, motivation, theory of mind, and prosody. Modeling remains relevant. Co-speech gestures show how manual gesture and speech intertwine, but more attention is needed to the auditory system and phonology. The holophrastic view of protolanguage is debated, along with semantics and the cultural basis of grammars. Anatomically separated regions may share an evolutionary history.

Research on distributive justice has shown that people’s judgments on how to distribute resources justly are shaped by various criteria including equity, need, equality, and prior ownership. Yet, an important question remains open: do people’s judgments about justice take the power of the actors under consideration? In other words, to people deem the powerful to deserve a larger share even when their contribution, need, and prior ownership are equal? The paper addresses this question. Online, participants had to judge the just (...) distribution of resources among actors who were equal in all respects except regarding power. Results revealed that a substantial proportion of participants believed that more powerful actors deserved more resources, an effect referred to as power justification. The effect was related with social dominance orientation (SDO), indicating that high-SDO participants manifested enhanced power justification. These results were replicated in three countries, suggesting that, although cultural differences are possibly important, in most societies power justification might be a criterion advocated by some people in certain occasions. These findings can inspire research about important domains where judgments about justice and power are at play, such as about how juries deliberate and about how public opinion reacts to international conflicts. (shrink)

This study investigates how allomaternal care impacts human development outside of energetics by evaluating relations between important qualitative and quantitative aspects of AMC and developmental outcomes in a Western population. This study seeks to determine whether there are measurable differences in cognitive and language outcomes as predicted by differences in exposure to AMC via formal and informal networks. Data were collected from 102 mothers and their typically developing infants aged 13–18 months. AMC predictor data were collected using questionnaires, structured daily (...) diaries, and longitudinal interviews. Developmental outcomes were assessed using the Cognitive, Receptive Language, and Expressive Language subtests of the Bayley III Screening Test. Additional demographic covariates were also evaluated. Akaike Information Criterion -informed model selection was used to identify the best-fitting model for each outcome across three working linear regression models. Although AMC variables had no significant effects on Receptive and Expressive Language subtest scores, highly involved familial AMC had a significant medium effect on Cognitive subtest score. Formal childcare had no effect on any outcome. This study provides preliminary evidence that there is a measurable connection between AMC and cognitive development in some populations and provides a methodological base from which to assess these connections cross-culturally through future studies. As these effects are attributable to AMC interactions with networks of mostly related individuals, these findings present an area for further investigation regarding the kin selection hypothesis for AMC. (shrink)

Natural experiments wherein preferred marriage partners are co-reared play a central role in testing the Westermarck hypothesis. This paper reviews two such hitherto largely neglected experiments. The case of the Karo Batak is outlined in hopes that other scholars will procure additional information; the case of the Oneida community is examined in detail. Genealogical records reveal that, despite practicing communal child-rearing, marriages did take place within Oneida. However, when records are compared with first-person accounts, it becomes clear that, owing (...) to age- and gender-segregating practices, most endogamously marrying individuals probably did not share a history of extensive propinquity. (shrink)

The study of church growth has historically been divided into two strands of research: the Church Growth Movement and the Social Science approach. This article argues that Dunbar’s Social Brain Hypothesis represents a legitimate and fruitful third strand in the study of church growth, sharing features of both previous strands but identical with neither. We argue that five predictions derived from the Social Brain Hypothesis are accurately borne out in the empirical and practical church growth literature: that (...) larger congregations lead to lower active engagement from members; that single-leader congregations are limited to around 150 members; that congregations of 150 are further stratified into smaller functioning groups; that congregations expanding beyond 150 members undergo internal tensions and are forced to reorganise; and that congregations larger than 150 will require structural sub-divisions to retain active member involvement. While these assertions are reflected in the church growth literature and articulate the common sense assumptions of church growth experts, the Social Brain Hypothesis offers a coherent theoretical framework which unifies these observations and thereby represents a distinctive contribution to church growth studies. (shrink)

Background Sharing of genomic data aims to make efficient use of limited resources, which may be particularly valuable in rare disease research. Adult research participants and parents of pediatric research participants have shown support for data sharing with protections, but little is known about adolescent attitudes on genomic privacy and data sharing.Methods In-depth interviews were conducted with 10 adolescents and 18 parents of children enrolled in a pediatric genomic research repository. Interview transcripts were analyzed for themes on (...) attitudes toward genomic privacy, restricted-access data sharing, and open-access data sharing. Findings in adolescent and parent participants were compared and contrasted.Results No adolescents endorsed privacy concerns for restricted-access data sharing. Both adolescents and parents saw value in data sharing for reaching the goals of research and discussed trust in institutions and researchers to protect their data and use it as intended. Adolescents were more likely than parents to accept open-access data sharing, including after risks were discussed.Conclusions In this exploratory study, adolescents and parents enrolled in a genomic research repository shared many attitudes about genomic data sharing, but adolescents were less concerned about privacy and more agreeable toward open-access data sharing. Future research is needed to investigate this hypothesis in expanded populations and settings, and to clarify whether adolescent attitudes change with age and experiences. (shrink)

Osteopathy is a person-centred healthcare discipline that emphasizes the body’s structure-function interrelationship—and its self-regulatory mechanisms—to inform a whole-person approach to health and wellbeing. This paper aims to provide a theoretical framework for developing an integrative hypothesis in osteopathy, which is based on the enactivist and active inference accounts. We propose that osteopathic care can be reconceptualised under active inference as a unifying framework. Active inference suggests that action-perception cycles operate to minimize uncertainty and optimize an individual’s internal model of (...) the lived world and, crucially, the consequences of their behaviour. We argue that active inference offers an integrative framework for osteopathy, which can evince the mechanisms underlying dyadic and triadic exchanges and osteopathic care outcomes. We propose that this theoretical framework can underpin osteopathic care across the lifespan, from preterm infants to the elderly and those with persistent pain and other physical symptoms. In situations of chronicity, as an ecological niche, the patient-practitioner dyad provides the osteopath and the patient with a set of affordances, i.e., possibilities for action provided by the environment, that through shared intentionally, can promote adaptations and restoration of productive agency. Through a dyadic therapeutic relationship, as they engage with their ecological niche’s affordances—a structured set of affordances shared by agents—osteopath and patient actively construct a shared sense-making narrative and realise a shared generative model of their relation to the niche. In general, touch plays a critical role in developing a robust therapeutic alliance, mental state alignment, and biobehavioural synchrony between patient and practitioner. However, its role is particularly crucial in the fields of neonatology and paediatrics, where it becomes central in regulating allostasis and restoring homeostasis. We argue that from an active inference standpoint, the dyadic shared ecological niche underwrites a robust therapeutic alliance, which is crucial to the effectiveness of osteopathic care. Considerations and implications of this model—to clinical practice and research, both within- and outside osteopathy—are critically discussed. (shrink)

ABSTRACT: I argue that the Ability Hypothesis cannot really accommodate the knowledge intuition that drives the knowledge argument and therefore fails to defend physicalism. When the thought experiment is run with, instead of Mary, an advanced robot Rosemary, for whom there presumably is no distinction between knowledge-how and knowledge-that, proponents of the Ability Hypothesis would have to give a far-fetched and counterintuitive explanation of why Rosemary wouldn’t learn anything new upon release. View HTML Send article to KindleTo send (...) this article to your Kindle, first ensure [email protected] is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about sending to your Kindle. Find out more about sending to your Kindle. Note you can select to send to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be sent to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply. Find out more about the Kindle Personal Document Service.The Knowledge Intuition and the Ability HypothesisVolume 51, Issue 2Huiming Ren DOI: https://doi.org/10.1017/S0012217312000467Your Kindle email address Please provide your Kindle [email protected]@kindle.com Available formats PDF Please select a format to send. By using this service, you agree that you will only keep articles for personal use, and will not openly distribute them via Dropbox, Google Drive or other file sharing services. Please confirm that you accept the terms of use. Cancel Send ×Send article to Dropbox To send this article to your Dropbox account, please select one or more formats and confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about sending content to Dropbox. The Knowledge Intuition and the Ability HypothesisVolume 51, Issue 2Huiming Ren DOI: https://doi.org/10.1017/S0012217312000467Available formats PDF Please select a format to send. By using this service, you agree that you will only keep articles for personal use, and will not openly distribute them via Dropbox, Google Drive or other file sharing services. Please confirm that you accept the terms of use. Cancel Send ×Send article to Google Drive To send this article to your Google Drive account, please select one or more formats and confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about sending content to Google Drive. The Knowledge Intuition and the Ability HypothesisVolume 51, Issue 2Huiming Ren DOI: https://doi.org/10.1017/S0012217312000467Available formats PDF Please select a format to send. By using this service, you agree that you will only keep articles for personal use, and will not openly distribute them via Dropbox, Google Drive or other file sharing services. Please confirm that you accept the terms of use. Cancel Send ×Export citation Request permission. (shrink)

When theists and atheists argue about the existence of God, the dispute is most often framed by a shared assumption: that the appropriate way to consider God's existence is to think of it as a hypothesis posited to explain observational data. Theists argue that such a hypothesis provides the best explanation for agreed-upon facts, while atheists argue that no such explanation is needed or that theistic explanation is incoherent. This way of structuring discussion of God's existence interprets the (...) question as a theoretical issue to be decided by considering empirical evidence objectively and dispassionately in order to determine the most reasonable way of accounting for the observational data. (shrink)

Communist discourses are resurging in various disciplines across the globe. Philosophy has its share of this resurgence especially after the global financial crisis of 2008 made a number of its thinkers convene in various conferences and intellectually meet in a host of publications. In these intellectual engagements, the idea of communism is once again interrogated as the moribund capitalist system failed humanity its promise. Alain Badiou is among the leading figures in the philosophical task of (re)interrogating the idea of communism. (...) Badiou raised the urgency of reformulating what he calls as the communist hypothesis for it to both reconsider its supposed failures of the past and better suit the current conditions. Badiou is particularly guided by the lessons of the May ’68 of France, the Great Proletarian Cultural Revolution of China, and various contemporary popular uprisings to develop a reformulation of the communist hypothesis. In advancing a laborious task of reformulation, Badiou inevitably rejected a core category of the Marxist-Leninist tradition: the party. The rejection is supported by a view of the party that reduced it to its supposed fusion with the State, i.e., the party-State fusion. Such a fusion is characterized by either parliamentarian or insurrectionary politics. In this politics, Badiou argues that the party is obstructed from advancing further the proletarian revolution as it is tied to a Statist procedure. This work develops a Maoist reformulation of the communist hypothesis. Along the course of the socialist constructions of Russia and China, certain moments of what can be called as indigenized and mobilizational politics characterized periods that escape what Badiou reduced the party into, i.e., the party-State fusion. The Maoist notions of the mass line and protractedness come out as indispensable requisites in developing the concepts of indigenized and mobilizational politics. These moments depicted what can be called as the party-masses fusion and provided practical resources not only for the rectification of the supposed failures of the past but also for a reformulation of the communist hypothesis. Through the development and employment of the category of the party-masses fusion and the politics that determine it, the reformulation of the communist hypothesis is supported by a discourse of success rather than of defeat. (shrink)

Currently, new business models created in the sharing economy differ considerably and they differ in the formation of trust as well. If and how trust can be created is shown by a comparison of two examples which diverge in their founding philosophy. The chosen example of community-based economy, Community Supported Agriculture (CSA), no longer trusts the capitalist system and therefore distances itself and creates its own environment including a new business model. It is implemented within rather small groups where (...) trust is created by personal relations and face-to-face communication. On the contrary, the example of a platform economy, the accommodation-provider company Airbnb, shows trust in the system and pushes technological innovations through the use of platform applications. It promotes trust and confidence in the progress of technology. For the conceptual analysis, the distinction between personal trust and system trust defined by Niklas Luhmann is adopted. The analysis describes two different modes of trust formation and how they push distrust or improve trust. Grounded on these analyses, assumptions on the process of trust formation within varying models of the sharing economy are formulated as well as a hypothesis about possible developments is introduced for further research. (shrink)

The recent growth in organic farming has given rise to the so-called “conventionalization hypothesis,” the idea that organic farming is becoming a slightly modified model of conventional agriculture. Using survey data collected from 973 organic farmers in three German regions during the spring of 2004, some implications of the conventionalization hypothesis are tested. Early and late adopters of organic farming are compared concerning farm structure, environmental concern, attitudes to organic farming, and membership in organic-movement organizations. The results indicate (...) that organic farming in the study regions indeed exhibits signs of incipient conventionalization. On average, newer farms are more specialized and slightly larger than established ones and there is a growing proportion of farmers who do not share pro-environmental attitudes. Additionally, a number, albeit small, of very large, highly specialized farms have adopted organic agriculture in the last years. However, the vast majority of organic farmers, new and old ones included, still show a strong pro-environmental orientation. (shrink)

As a continuation of this author’s previous cosmological neuroscience papers on the hypothesized Soul of Multiverse and its possible laws, the present work examined the social aspects of four of these laws. The following key aspects were recognized: (1) Knowing about the cosmic Law of Coexistence in Diversity can let our mind respect not only the endless diversity of human beings but also the cohesive force of space-time in which all are connected. This may help realizing the superiority of cooperation (...) for shared goals over competition for gaining by harming others. (2) Knowing about the cosmic Law of Truth in Complexity can ready our mind to confront the problems of societies with the understanding that these problems are much more complex than generally thought. This may help initiating the needed intellectual renaissance of the 21st century. (3) Knowing about the cosmic Law of Divine - Evil Asymmetry can make our mind appreciate the slight yet sufficient supremacy of divine over evil. This may help restoring faith in the eventual creation of a just society, where social justice is defined as an administrative mechanism providing the right conditions for every human being to accomplish his or her Conscience-led Mission throughout life, while allowing each of these accomplishments to be reciprocated with the gratitude it induced in the involved social systems, small or large, to let equal opportunities in life coexist with due diversity in welcomed, not abused, social recognitions. And (4) knowing about the cosmic Law of Lives to Transcend can empower our mind to build on these advances. This may help moving evolution towards the human species worthy of its origin and destination. (shrink)

In many vertebrates, the enzymatic oxidation of dietary yellow carotenoids generates red keto‐carotenoids giving color to ornaments. The oxidase CYP2J19 is here a key effector. Its purported intracellular location suggests a shared biochemical pathway between trait expression and cell functioning. This might guarantee the reliability of red colorations as individual quality signals independent of production costs. We hypothesize that the ornament type (feathers vs. bare parts) and production costs (probably CYP2J19 activity compromising vital functions) could have promoted tissue‐specific gene relocation. (...) We review current avian tissue‐specific CYP2J19 expression data. Among the ten red‐billed species showing CYP2J19 bill expression, only one showed strong hepatic expression. Moreover, a phylogenetically‐controlled analysis of 25 red‐colored species shows that those producing red bare parts are less likely to have strong hepatic CYP2J19 expression than species with only red plumages. Thus, both production costs and shared pathways might have contributed to the evolution of red signals. (shrink)

We argue that emotion cannot only be conceived of as a short-lived and intrapersonal phenomenon. Rather, based on five theoretical arguments, we propose that the social sharing of an emotional experience forms an integral part of the emotional processes. A series of six studies investigated different aspects of this hypothesis. Study 1 showed that an overwhelming majority of people reported sharing their emotional experiences and that the memories of these experiences tended to come back spontaneously to their (...) consciousness. No difference was found among emotions. Using a different procedure, Studies 2 and 3 replicated these findings in two different populations. In addition, these studies provided indications that women share their experiences with a wider array of individuals than do men. The first three studies did not find any differences among emotions, but they did not include shame. It could be argued that people are less inclined to socially share shame experiences which are typically elicited by breaking social rules. Study 4 specifically investigated this hypothesis. No differences among shame and other emotions were found except for the delay of the first sharing of the experience. Study 5 constituted a first investigation of whether the social sharing of emotion is also a significant process in now Western cultures. A comparison between Dutch and Surinamese people failed to reveal any significant difference. Based on the findings of the first five studies, a correlational model was designed in Study 6. It tested the interrelationships among disruptiveness of the emotion, social sharing, mental rumination, and recovery from the emotion disruption. A coherent pattern of findings emerged, showing that social sharing can be conceived as a bi-dimensional concept defined by features of amount and delay of sharing. In addition, both social sharing and mental rumination varied according to the disruptiveness of the emotion. Surprisingly, however, recovery could not be related to social sharing, mental rumination, or to the time elapsed since the episode. (shrink)