Chondrocytes are specialised cells which produce and maintain the extracellular matrix of cartilage, a tissue that is resilient and pliant. In vivo, it has to withstand very high compressive loads, and that is explicable in terms of the physico‐chemical properties of cartilage‐specific macromolecules and with the movement of water and ions within the matrix. The functions of the cartilage‐specific collagens, aggrecan (a hydrophilic proteoglycan) and hyaluronan are discussed within this context. The structures of cartilage collagens and proteoglycans and their genes (...) are known and a number of informative mutations have been identified. In particular, collagen fibrillogenesis is a complex process which can be altered by mutations whose effects fit what is known about collagen molecular structural functions. In other instances, mutations have indicated new functions for particular molecular domains. As cartilage provides the template for the developing skeleton, mutations in genes for cartilage‐specific proteins often produce developmental abnormalities. The search for mutations amongst such genes in heritable disorders is being actively pursued by many groups, although mutation and phenotype are not always well correlated, probably because of compensatory mechanisms. The special nature of the chondrocyte is stressed in connection with its cell involvement in osteoarthritis, the most widespread disease of diarthrodial joints. (shrink)

Helen Longino seeks to break the current deadlock in the ongoing wars between philosophers of science and sociologists of science--academic battles founded on disagreement about the role of social forces in constructing scientific knowledge. While many philosophers of science downplay social forces, claiming that scientific knowledge is best considered as a product of cognitive processes, sociologists tend to argue that numerous noncognitive factors influence what scientists learn, how they package it, and how readily it is accepted. Underlying this disagreement, (...) however, is a common assumption that social forces are a source of bias and irrationality. Longino challenges this assumption, arguing that social interaction actually assists us in securing firm, rationally based knowledge. This important insight allows her to develop a durable and novel account of scientific knowledge that integrates the social and cognitive. Longino begins with a detailed discussion of a wide range of contemporary thinkers who write on scientific knowledge, clarifying the philosophical points at issue. She then critically analyzes the dichotomous understanding of the rational and the social that characterizes both sides of the science studies stalemate and the social account that she sees as necessary for an epistemology of science that includes the full spectrum of cognitive processes. Throughout, her account is responsive both to the normative uses of the term knowledge and to the social conditions in which scientific knowledge is produced. Building on ideas first advanced in her influential book Science as Social Knowledge, Longino brings her account into dialogue with current work in social epistemology and science studies and shows how her critical social approach can help solve a variety of stubborn problems. While the book focuses on epistemological concerns related to the sociality of inquiry, Longino also takes up its implications for scientific pluralism. The social approach, she concludes, best allows us to retain a meaningful concept of knowledge in the face of theoretical plurality and uncertainty. (shrink)

In Studying Human Behavior, Helen E. Longino enters into the complexities of human behavioral research, a domain still dominated by the age-old debate of “nature versus nurture.” Rather than supporting one side or another or attempting..

This article examines how the phenomenological concept of habit can be productively deployed in the analysis of racism, in order to propose a reframing of the problem. Racism does not unfold primarily in the register of conscious thought or action, I argue, but more intimately and insidiously in the register of bodily habit. This claim, however, relies on a reading of habit as bodily orientation – or habituation – as developed by Merleau-Ponty in the Phenomenology of Perception. Drawing on his (...) account, I turn to two salient dimensions of racist praxis which I argue are better understood through the frame of habit: bodily gesture or response, and racialized perception. Building on the analyses of contemporary critical race thinkers, I argue that racism is habitual insofar as it is embedded in bodily modes of responding to the presentation of racialized ‘others’ and in ‘sedimented’ modes of racialized seeing. However, this is not to suggest that the acquisition of racist habits is passive, or that such habits foreclose the possibility of change. In the final section, I revisit the concept of habit and its usual characterization as ‘sedimentation’ or ‘calcification’. I argue that while such a reading gives voice to the anchoring weight of the temporal past in habit, a more prospective rendering of the concept is available to us through a rereading of sedimentation as active passivity; habits are not only acquired, they are also held. This in turn will allow us to recast the question of responsibility in relation to one’s racist habits. (shrink)

According to the theory of contextual integrity (CI), privacy norms prescribe information flows with reference to five parameters — sender, recipient, subject, information type, and transmission principle. Because privacy is grasped contextually (e.g., health, education, civic life, etc.), the values of these parameters range over contextually meaningful ontologies — of information types (or topics) and actors (subjects, senders, and recipients), in contextually defined capacities. As an alternative to predominant approaches to privacy, which were ineffective against novel information practices enabled by (...) IT, CI was able both to pinpoint sources of disruption and provide grounds for either accepting or rejecting them. Mounting challenges from a burgeoning array of networked, sensor-enabled devices (IoT) and data-ravenous machine learning systems, similar in form though magnified in scope, call for renewed attention to theory. This Article introduces the metaphor of a data (food) chain to capture the nature of these challenges. With motion up the chain, where data of higher order is inferred from lower-order data, the crucial question is whether privacy norms governing lower-order data are sufficient for the inferred higher-order data. While CI has a response to this question, a greater challenge comes from data primitives, such as digital impulses of mouse clicks, motion detectors, and bare GPS coordinates, because they appear to have no meaning. Absent a semantics, they escape CI’s privacy norms entirely. (shrink)

Philosophy Compass, Volume 17, Issue 2, February 2022.

In this captivating book, Helen Verran addresses precisely that question by looking at how science, mathematics, and logic come to life in Yoruba primary schools.

The article analyzes the ongoing Russian–Ukrainian war in terms of a colonial seizure undertaken by a fading but aggressive Russian empire. This highly political adventure is translated into more abstract terms, that is, an irresolvable conflict between existence, which is always the experience of coexistence devoid of any essence whatsoever, and imperial expansion, which is an infinite conquest of space indifferent to all forms of life. The dualism in question is backed up by the writings of two important scholars, namely, (...) the French philosopher Jean-Luc Nancy and the Russian scientist and revolutionary Peter Kropotkin. Nancy’s philosophy of being-in-common is the development of Heidegger’s concept of Mitsein, where the meaning of Mit- (co-, with) is existential and not categorical. Nancy’s philosophy challenges all forms of communal essence, of which empire is one blatant example. For Kropotkin, existence is even more all-embracing, implying a continuity of different life forms. His doctrine of mutual aid is a law that governs both society and nature, as well as evolution itself. Even morality springs from “solidarity” and the joys of social life, while sympathy or love are too narrow a basis for human ethics. Viewed from this perspective, a colonial war would not only be the greatest waste of human lives and natural resources—it would contradict the very order of things. (shrink)

In this paper I argue that there is an urgent need for more empirical research into everyday experiences of living with datafication, something that has not been prioritised in the emerging field of data studies to date. As a result of this absence, the knowledge produced within data studies is not as aligned to the aims of data activism as it might be. Data activism seeks to challenge existing, unequal data power relations and to mobilise data in order to enhance (...) social justice, yet data studies has focused primarily on identifying the former and not on imagining the latter. To build a picture of what more just conditions of datafication might look like, I argue that it is important to take account of everyday experiences of datafication, of what people themselves say would enable them to live better with data and would constitute more just data arrangements, based on their experiences. I explore two possible approaches to this endeavour, both of which suggest the need for a vocabulary of emotions in researching everyday living with data. (shrink)

I argue that any successful account of permissible self- defence must be action-guiding, or practical . It must be able to inform people’s deliberation about what they are permitted to do when faced with an apparent threat to their lives. I argue that this forces us to accept that a person can be permitted to use self-defence against Apparent Threats: characters whom a person reasonably, but mistakenly, believes threaten her life. I defend a hybrid account of self-defence that prioritises an (...) agent’s subjective perspective. I argue that it is sufficient to render the use of defence permissible if an agent reasonably believes that (a) she is morally innocent, and (b) if she does not kill this person, then they will kill her. I argue that the correct account of self-defence must distinguish between whether an agent is permitted to inflict harm, and whether the target is liable to bear that harm. (shrink)

Entrepreneurship is increasingly considered to be integral to development; however, social and cultural norms impact on the extent to which women in developing countries engage with, and accrue the benefits of, entrepreneurial activity. Using data collected from 49 members of a rural social enterprise in North India, we examine the relationships between social entrepreneurship, empowerment and social change. Innovative business processes that facilitated women’s economic activity and at the same time complied with local social and cultural norms that constrain their (...) agency contributed to changing the social order itself. We frame emancipatory social entrepreneurship as processes that empower women and contribute to changing the social order in which women are embedded. (shrink)

In this paper, we examine diverse political philosophical conceptualisations of justice and interrogate how these contested understandings are drawn upon in the burgeoning food justice scholarship. We suggest that three interconnected dimensions of justice—plurality, the spatial–temporal and the more-than-human—deserve further analytical attention and propose the notion of the ‘justice multiple’ to bring together a multiplicity of framings and situated practices of (food) justice. Given the lack of critical engagement food justice has received as both a concept and social movement in (...) the context of the United Kingdom (UK), we draw upon empirical research with practitioners and activists involved with heterogenous food movements working at the local, regional and national level and apply the justice multiple concept to the interview data. We highlight the diverse ways that justice is discussed in terms of access, fairness, empowerment, rights and dignity that reflect established organisational discursive framings and the fragmented nature of food system advocacy and activism. Based on this insight, we argue that a plurivocal, relational conceptualisation of socioecological justice can help enhance the multiple politics of food justice, pluralise UK food movement praxis and nurture avenues for broader coalition-building across the food system. (shrink)

This paper identifies two conceptions of security in contemporary concerns over the vulnerability of computers and networks to hostile attack. One is derived from individual-focused conceptions of computer security developed in computer science and engineering. The other is informed by the concerns of national security agencies of government as well as those of corporate intellectual property owners. A comparative evaluation of these two conceptions utilizes the theoretical construct of “securitization,”developed by the Copenhagen School of International Relations.

abstract Michael Otsuka claims that it is impermissible to kill innocent threats because doing so is morally equivalent to killing bystanders. I show that Otsuka's argument conflates killing as a means with treating a person herself as a means. The killing of a person can be a means only if that person is instrumental in the threat to Victim's life. A permission to kill a person as a means will not permit killing bystanders. I also defend a permission to kill (...) innocent threats against Otsuka's Trolley Cases. Otsuka depicts a person tied to an oncoming trolley as a bystander. I argue that such characters are threats whom Victim can permissibly kill. (shrink)

According to Jonathan Quong’s _moral status account_ of liability to defensive harm, an agent is liable to defensive harm only when she mistakenly treats others as if their moral status is diminished (for example, as if they lack a right that they in fact possess). Quong argues that, by the lights of the moral status account, a conscientious driver (Driver) who faultlessly threatens to kill Pedestrian is not liable to defensive harm. Quong argues that Driver’s action is evidence-relative permissible, despite (...) the risks it imposes, because the general practice of prudent driving is permissible. The practice is permissible because (a) its risks do not disproportionately fall on some groups rather than others, (b) the threatened harms are incidental, and (c) the risk that driving imposes is acceptable in light of the benefits everyone derives from driving. Because the correct moral theory tells us that prudent driving is permissible, Pedestrian lacks a right that Driver refrain from driving. Hence, Driver does not, by driving, treat Pedestrian as lacking a right that Pedestrian in fact possesses. Driver is not liable to defensive force. I argue, against Quong, that cost–benefit analyses of types of risky activity cannot justify individual tokens of risk imposition. Actions that risk incidentally harming others must be justified by the prospective benefits of that token action. Hence, Driver’s imposition of risk on Pedestrian cannot be justified by the benefits of the general practice of driving. I argue that the permissibility of Driver’s imposing risk on Pedestrian via prudent driving turns on whether Driver is willing to internalise at least the foreseeable costs of that risky action. One can lack a right that a person refrain from performing a risky action whilst possessing a right not to be harmed by that risky action. Even if Pedestrian cannot reasonably demand that Driver refrain from driving, she can reasonably demand that Driver refrain from forcing her to bear the costs of his driving. (shrink)

This is a review of William Hasker's 'The Emergent Self' (Ithaca: Cornell University Press, 2001).

In this paper I meditate on what it means to be well by interspersing my reflections on my time in an Intensive Care Unit with my sister, Bronzino’s 1560 painting of Noli me Tangere, along with Jean Luc Nancy’s book by this name, and Maurice Merleau-Ponty’s reflections on embodied movement. I conclude that wellness is a stance before death; love and joy belong to wellness but can neither be planned for nor made to happen. In keeping with the coloniality of (...) which the Western medical system is a part, the normative stance for caregiving in the ICU does not take into account the complexity and interconnectedness of communicative contact, or recognize that contact happens when unexpected. There is contact between bodies, but it is not about presence, about one body physically touching another; the contact happens elsewhere. (shrink)

The subject of this essay is the dependence of evidential relations on background beliefs and assumptions. In Part I, two ways in which the relation between evidence and hypothesis is dependent on such assumptions are discussed and it is shown how in the context of appropriately differing background beliefs what is identifiable as the same state of affairs can be taken as evidence for conflicting hypotheses. The dependence of evidential relations on background beliefs is illustrated by discussions of the Michelson-Morley (...) experiment and the discovery of oxygen. In Part II, Hempel's analysis of confirmation and the contrasting model of theory acceptance provided by philosophers such as Kuhn and Feyerabend are discussed. It is argued that both are inadequate (on different grounds) and the problems addressed by each are shown to be more satisfactorily approached by means of the analysis developed in Part I. In Part III, it is argued that if there are objective criteria for deciding between competing theories, these cannot be simply that one theory has greater evidential support than another. Finally, some further methodological questions arising from the analysis are mentioned. (shrink)

Cooperation in wrongdoing is an everyday matter for all of us, though we need to discern when such cooperation is morally excluded as constituting formal cooperation, as opposed to material (unintended) cooperation whether justified or otherwise. In this paper, I offer examples of formal cooperation such as referral of patients for certain procedures where the cooperating doctor intends an intrinsically wrongful plan of action on the part of the patient and a medical colleague. I also consider a case of formal (...) cooperation where the cooperator intends a choice on the part of another person that is not intrinsically wrong, but wrong in the circumstances because the person believes it will cause serious uncompensated harm. (shrink)

This paper charts the history of the Rockefeller Foundation’s participation in the collection and long-term preservation of genetic diversity in crop plants from the 1940s through the 1970s. In the decades following the launch of its agricultural program in Mexico in 1943, the Rockefeller Foundation figured prominently in the creation of world collections of key economic crops. Through the efforts of its administrators and staff, the foundation subsequently parlayed this experience into a leadership role in international efforts to conserve so-called (...) plant genetic resources. Previous accounts of the Rockefeller Foundation’s interventions in international agricultural development have focused on the outcomes prioritized by foundation staff and administrators as they launched assistance programs and especially their characterization of the peoples and “problems” they encountered abroad. This paper highlights instead how foundation administrators and staff responded to a newly emergent international agricultural concern—the loss of crop genetic diversity. Charting the foundation’s responses to this concern, which developed only after agricultural modernization had begun and was understood to be produced by the successes of the foundation’s own agricultural assistance programs, allows for greater interrogation of how the foundation understood and projected its central position in international agricultural research activities by the 1970s. (shrink)

The practice of nursing involves ongoing interactions between nurses' and clients' lived bodies. Despite this, several scholars have suggested that the “lived body” (Merleau‐Ponty, 1962) has not been given its due place in nursing practice, education or research (Draper, J Adv Nurs, 70, 2014, 2235). With the advent of electronic health records and increased use of technology, face‐to‐face assessment and embodied understanding of clients' lived bodies may be on the decline. Furthermore, staffing levels may not afford the time nurses need (...) to be as “present” with their clients in embodied ways. The failure to attend to the lived body may contribute to missed opportunities for care and decreased quality of life for both clients and healthcare practitioners. In this paper, we undertake an analysis of selected aspects of the work of Maurice Merleau‐Ponty. The aim is to advance understanding of the affordances this work may offer to enhancing client–nurse interactions within the practice of nursing. Merleau‐Ponty's notions of embodiment, intersubjectivity and intercorporeality as articulated in his seminal texts The Phenomenology of Perception (New York, NY: Routledge, 2012) and The Visible and the Invisible (Evanston, IL: Northwestern University Press, 1968) are examined. These three constructs are discussed as they relate to the lived body in client–nurse interactions in nursing practice and education. Finally, implications of how attention to “the lived body” could shape interactions and have the potential to foster increased quality of life of clients and nurses are considered. (shrink)

This article will discuss the concepts of Cradle to Cradle and Circular Economy in relation to sustainable production involving philosophical debates on economic growth, and the risk of subversion of managerial practice to business as usual. The case study is based on the assignments submitted by Masters students as part of a course related to sustainable production and consumption at Leiden University in The Netherlands. Some of the supposedly best practice cases placed on the website of the Ellen MacArthur Foundation (...) or those awarded Cradle to Cradle certificate were evaluated by students as green-washing. Larger implications of circular production for business and ecological management are discussed. (shrink)

In this article we examine the nature of intimacy and knowing in the nurse-patient relationship in the context of advanced nursing roles in fertility care. We suggest that psychoanalytical approaches to emotions may contribute to an increased understanding of how emotions are managed in advanced nursing roles. These roles include nurses undertaking tasks that were formerly performed by doctors. Rather than limiting the potential for intimacy between nurses and fertility patients, we argue that such roles allow nurses to provide increased (...) continuity of care. This facilitates the management of emotions where a feeling of closeness is created while at the same time maintaining a distance or safe boundary with which both nurses and patients are comfortable. We argue that this distanced or ‘bounded’ relationship can be understood as a defence against the anxiety of emotions raised in the nurse-fertility patient relationship. (shrink)

This paper draws on the author's work in social epistemology and on comparative studies of sciences of human behavior to draw attention to the importance of interaction. Drawing further on recent and contemporary research in biology, she argues that interaction ought to be considered a distinct ontological category, not reducible to properties of its participants.

This 1999 book demonstrates a method for reading the texts of Aristotle by revealing a continuous line of argument running from the Physics to De Caelo. The author analyses a group of arguments that are almost always treated in isolation from one another, and reveals their elegance and coherence. She concludes by asking why these arguments remain interesting even though we now believe they are absolutely wrong and have been replaced by better ones. The book establishes the case that we (...) must rethink our approach to Aristotle's physical science and Aristotelian texts, and as such will provoke debate and stimulate new thinking amongst philosophers, classicists, and historians of science. (shrink)

How do corporate social responsibility (CSR) disclosure and innovation investment co-evolve with organizational forms to affect firm market value? To address this question, we draw on the co-evolutionary perspective and theorize that the contingency effect of CSR reporting is more pronounced for firms with high uncertainty and low legitimacy by comparing start-up firms vs. established firms and privately owned enterprises (POEs) versus state-owned enterprises (SOEs). Moreover, taking a dynamic approach, we propose that the effects of CSR and innovation investment on (...) market value change when the organizational form transitions over time. Specifically, we argue that when start-up firms transitioned to established firms or when POEs were transformed from SOEs, the strengthening effects of CSR reporting become less pronounced. We test our theory using panel data on 2204 Chinese listed firms for the period of 2008–2017. (shrink)

This is an introduction to the Symposium on Nonparadigmatic Forms of Punishment. We explain what we mean by calling certain instances of punishment 'nonparadigmatic' and explain why nonparadigmatic punishments are of philosophical interest. We then introduce the contributions to the Special Issue and conclude by outlining directions that future research on nonparadigmatic punishment might take. We focus on three particular ways in which punishment might be nonparadigmatic: cases involving nonstandard punishing agents, those involving nonstandard subjects of punishment, and those involving (...) nonstandard means of punishment. (shrink)

A ‘good enough’ nurse: supporting patients in a fertility unitIn this paper, I discuss the findings of an ethnographic study of a fertility unit. I suggest that caring as ‘emotional awareness’ and ‘non‐caring’ as ‘emotional distance’ may be forms of nursing akin to Fabricius’s (1991) arguments around the ‘good enough’ nurse. This paper critiques caring theories and contributes to the debates over the nature of caring in nursing. I discuss the implications raised for nurses if patients want a practical approach (...) to caring and do not expect an emotionally intimate relationship from nurses. (shrink)

How nursing as a profession is valued may be changing and needs to be explored and understood in a global context. We draw on data from two empirical studies to illustrate our argument. The first study explored the value of nursing globally, the second investigated the experiences of overseas trained nurses recruited to work in a migrant capacity in the UK health care workforce. The indications are that nurses perceive themselves as devalued socially, and that other health care professionals do (...) not give nursing the same status as other, socially more prestigious professions, such as medicine. Organizational and management structures within the NHS and the independent care home sector devalue overseas nurses and the contribution they make to health care. Our conclusions lead us to question the accepted sociocultural value of the global nursing workforce and its perceived contribution to global health care, and to consider two ethical frameworks from which these issues could be discussed further. (shrink)

Many states make use of personal identity numbers to govern people living in their territory and jurisdiction, but only a few rely on an all-purpose PIN used throughout the public and private sectors. This article examines the all-purpose PIN in Finland as a political technology that brings people to the sphere of public welfare services and subjects them to governance by public authorities and expert institutions. Drawing on documentary materials and interviews, it unpacks the history and uses of the PIN (...) as an elementary building block of the Nordic welfare state, and its emerging uses in the post-welfare data economy. The article suggests that, although the PIN is capable of individualizing, identifying, and addressing individuals, its most important and widely embraced feature is the extent to which it enables interoperability among public authorities, private businesses, and their data repositories. Interoperability, together with advances in computing and information technology, has made the PIN a facilitator of public administration, state knowledge production, and everyday life. More recently, in the post-welfare data economy, interoperability has rendered the PIN a national asset in all the Nordic countries, providing a great advantage to biomedical research, innovation business, and healthcare. (shrink)

We reflect, using a vignette, on conceptual tensions and the value judgements that lie behind difficult decisions about whether or not the older person with dementia should return home or move into long-term care following hospital admission. The paper seeks, first, to expose some of the difficulties arising from the assessment of residence capacity, particularly around the nature of evaluative judgements and conceptual tensions inherent in the legal approach to capacity. Secondly, we consider the assessment of best interests around place (...) of residence, which demonstrates significant conceptual tensions. In addition, ‘best interests’ raise issues around the perception of risk and the perceptions of the family and crucially involve the notions of autonomy and trust. Finally, we not only gesture at some practical considerations based on insights from values-based medicine, but also make the suggestion that we require tighter functional assessments of residence capacity coupled with broader judgements about best interests. (shrink)

: This paper interprets Descartes's use of the Scholastic doctrine of divine concurrence in light of contemporaneous sources, and argues against two prevailing occasionalist interpretations. On the first occasionalist reading God's concurrence or cooperation with natural causes is always mediate (i.e., concurrence reduces to God's continual recreation of substances). The second reading restricts God's immediate concurrence to his co-action with minds. This paper shows that Descartes's metaphysical commitments do not necessitate either form of occasionalism, and that he is more plausibly (...) and charitably read as appropriating elements of Scholastic views on concurrence to bridge the gap between his metaphysics and physics. (shrink)

Practice-centric and theory-centric approaches in philosophy of science are described and contrasted. The contrast is developed through an examination of their different treatments of the underdetermination problem. The practice-centric approach is illustrated by a summary of comparative research on approaches in the biology of behavior. The practice-centric approach is defended against charges that it encourages skepticism regarding the sciences.

The view that plural reference is reference to a set is examined in light of George Boolos's treatment of second-order quantification as plural quantification in English. I argue that monadic second-order logic does not, in Boolos's treatment, reflect the behavior of plural quantifiers under negation and claim that any sentence that properly translates a second-order formula, in accordance with his treatment, has a first-order formulation. Support for this turns on the use of certain partitive constructions to assign values to variables (...) in a way that makes Boolos's reading of second-order variables available for a first-order language and, with it, the possibility of interpreting quantification in an unrestricted domain.A first-order theory, T(D), is developed on the basis of Boolos's treatment of simple plural definite descriptions extended to Richard Sharvy's general theory of definite plural and mass descriptions. I introduce a primitive predicate, o, for the relation of the referent of a singular description to that of its plural. If o is simply added to T(D), is definable in T(D), and the result is inconsistent. If o is added to a theory with axioms for the fragment of T(D) I call D-mereology, the result is a natural basis for the development of a pluralized Zermelo set theory. This theory, however, is inconsistent in an unrestricted domain, unless it is recast as a second-order theory of sets interpreted in Boolos's way. (shrink)

In this special issue of Human Nature we explore the possible adaptive links between teaching and learning during childhood, and we aim to expand the dialogue on the ways in which the social sciences, and in particular current anthropological research, may better inform our shifting understanding of how these processes vary in different social and ecological environments. Despite the cross-disciplinary trend toward incorporating more behavioral and cognitive data outside of postindustrial state societies, much of the published cross-cultural data is presented (...) as stand-alone population-level studies, making it challenging to extrapolate trends or incorporate both ecological and developmental perspectives. Here, contributors explore how human life history, ecological experience, cumulative culture, and ethnolinguistics impact social learning and child development in foraging and transitioning societies around the world. Using historical ethnographic data and qualitative and quantitative data from studies with contemporary populations, authors interrogate the array of factors that likely interact with cognitive development and learning. They provide contributions that explore the unique environmental, social, and cultural conditions that characterize such populations, offering key insights into processes of social learning, adaptive learning responses, and culture change. This series of articles demonstrates that children are taught culturally and environmentally salient skills in myriad ways, ranging from institutionalized instruction to brief, nuanced, and indirect instruction. Our hope is that this collection stimulates more research on the evolutionary and developmental implications associated with teaching and learning among humans. (shrink)

_ Source: _Page Count 46 René Descartes is neither a Conceptualist nor a Platonist when it comes to the ontological status of the eternal truths and essences of mathematics but articulates a view derived from Proclus. There are several advantages to interpreting Descartes’ texts in light of Proclus’ view of universals and philosophy of mathematics. Key passages that, on standard readings, are in conflict are reconciled if we read Descartes as appropriating Proclus’ threefold distinction among universals. Specifically, passages that appear (...) to commit Descartes to a Platonist view of mathematical objects and the truths that follow from them are no longer in tension with the Conceptualist view of universals implied by his treatment of the eternal truths in the _Principles of Philosophy_. This interpretation also fits the historical evidence and explains why Descartes ends up with seemingly inconsistent commitments to divine simplicity and God’s efficient creation of truths that are not merely conceptually distinct from the divine essence. (shrink)