Advancements in novel neurotechnologies, such as brain computer interfaces and neuromodulatory devices such as deep brain stimulators, will have profound implications for society and human rights. While these technologies are improving the diagnosis and treatment of mental and neurological diseases, they can also alter individual agency and estrange those using neurotechnologies from their sense of self, challenging basic notions of what it means to be human. As an international coalition of interdisciplinary scholars and practitioners, we examine these challenges and make (...) recommendations to mitigate negative consequences that could arise from the unregulated development or application of novel neurotechnologies. We explore potential ethical challenges in four key areas: identity and agency, privacy, bias, and enhancement. To address them, we propose democratic and inclusive summits to establish globally-coordinated ethical and societal guidelines for neurotechnology development and application, new measures, including “Neurorights,” for data privacy, security, and consent to empower neurotechnology users’ control over their data, new methods of identifying and preventing bias, and the adoption of public guidelines for safe and equitable distribution of neurotechnological devices. (shrink)

There are clear associations between the overall quantity of input children are exposed to and their vocabulary acquisition. However, by uncovering specific features of the input that matter, we can better understand the mechanisms involved in vocabulary learning. We examine whether exposure to wh-questions, a challenging quality of the communicative input, is associated with toddlers' vocabulary and later verbal reasoning skills in a sample of low-income, African-American fathers and their 24-month-old children. Dyads were videotaped in free play sessions at home. (...) Videotapes were transcribed and reliably coded for sheer quantity of fathers' input as well as the number of wh-questions fathers produce. Children's productive vocabulary was measured at 24 months using the McArthur Bates Communicative Development Inventory MCDI, and children's verbal reasoning skills were measured 1 year later using the Bayley Scales of Infant Development. Results indicate that the overall quantity of father talk did not relate to children's vocabulary or reasoning skills. However, fathers' use of wh-questions related to both vocabulary and reasoning outcomes. Children's responses to wh-questions were more frequent and more syntactically complex, measured using the mean length of utterance, than their responses to other questions. Thus, posing wh-questions to 2-year-olds is a challenging type of input, which elicits a verbal response from the child that likely helps build vocabulary and foster verbal reasoning abilities. (shrink)

Non-Invasive Prenatal Testing is a technology which provides information about fetal genetic characteristics very early in pregnancy by examining fetal DNA obtained from a sample of maternal blood. NIPT is a morally complex technology that has advanced quickly to market with a strong push from industry developers, leaving many areas of uncertainty still to be resolved, and creating a strong need for health policy that reflects women’s social and ethical values. We approach the need for ethical policy-making by studying the (...) use of NIPT and emerging policy in the province of Ontario, Canada. Using an adapted version of constructivist grounded theory, we conducted interviews with 38 women who have had personal experiences with NIPT. We used an iterative process of data collection and analysis and a staged coding strategy to conduct a descriptive analysis of ethics issues identified implicitly and explicitly by women who have been affected by this technology. The findings of this paper focus on current ethical issues for women seeking NIPT, including place in the prenatal pathway, health care provider counselling about the test, industry influence on the diffusion of NIPT, consequences of availability of test results. Other issues gain relevance in the context of future policy decisions regarding NIPT, including funding of NIPT and principles that may govern the expansion of the scope of NIPT. These findings are not an exhaustive list of all the potential ethical issues related to NIPT, but rather a representation of the issues which concern women who have personal experience with this test. Women who have had personal experience with NIPT have concerns and priorities which sometimes contrast dramatically with the theoretical ethics literature. These findings suggest the importance of engaging patients in ethical deliberation about morally complex technologies, and point to the need for more deliberative patient engagement work in this area. (shrink)

Understanding female sexuality and mate choice is central to evolutionary scenarios of human social systems. Studies of female sexuality conducted by sex researchers in the United States since 1938 indicate that human females in general are concerned with their sexual well-being and are capable of sexual response parallel to that of males. Across cultures in general and in western societies in particular, females engage in extramarital affairs regularly, regardless of punishment by males or social disapproval. Families are usually concerned with (...) marriage arrangements only insofar as those arrangements are economically or politically advantageous, but females most often have a voice in arranged marriages. Extended families also concentrate on a couple’s future reproduction rather than on sexual exclusivity. Although marriage for females is often compromised by male or family reproductive interests (which may not in fact differ from female interests), females appear to exercise their sexuality with more freedom than has previously been suggested. Notions of human females as pawns in the male reproductive game, or as traders of sex for male services, should be dispelled. (shrink)

Doig, Meredith The promise from new Victorian Premier, Daniel Andrews, to make Victoria the 'education state' is welcome and timely.

There is considerable debate amongst philosophers as to the basic philosophical problem Wittgenstein is attempting to solve in _Philosophical Investigations_. In this bold and original work, Meredith Williams argues that it is the problem of "normative similarity". In _Blind Obedience_ Williams demonstrates how Wittgenstein criticizes traditional, representationalist theories of language by employing the ‘master/novice’ distinction of the learner, arguing that this distinction is often overlooked but fundamental to understanding philosophical problems about mind and language. The book not only provides (...) revealing discussions of Wittgenstein’s corpus but also intricate analyses of the work of Brandom, Dummett, Frege, Sellars, Davidson, Cavell and others. These are usefully compared in a bid to better situate Wittgenstein’s non-intellectualist, non-theoretical approach and to highlight is unique features. (shrink)

A review of the literature on corporate governance serves to demonstrate the applicability of many governance solutions to the university setting. Based on a review of university scandals, most of which are recent but some of which took place decades ago, it is possible to categorize them as follows: sex scandals, drugs, cheating, hazing, admissions and diplomas, on-the-job consumption, athletics, and murder. Several examples are provided in the paper, along with their impact on various stakeholders. The paper then discusses a (...) variety of solutions designed to either preempt the activities potentially leading to scandal, to deter them or to punish perpetrators. Some of these involve structural changes, institutional policies and procedures, fines, terminations, and sanctions. The paper emphasizes the proactive safeguards which govern and monitor to make sure that universities do not suffer on the back end and that their reputations do not suffer into the future. (shrink)

Humour is a prevalent feature in any form of human interaction, regardless of language modality. This article explores in detail how humour is negotiated in conversations among deafblind Australians who are fluent users of tactile Australian Sign Language. Without access to the visual or auditory cues that are normally associated with humour, there is a risk that deafblind interactants will misconstrue humorous utterances as serious, or be unsure whether their conversation partner has got the joke. In this article, we explore (...) how humorous utterances unfold in tactile signed interactions. Drawing on Conversation Analytic principles, we outline the ad hoc and more conventionalised signals deafblind signers use to signal amusement. Looking at humour in these conversations contributes to a greater understanding of how humour is conveyed across language modalities and further support for humour’s centrality to interactional solidarity. (shrink)

The present law has developed, untidily but pragmatically, to enable the courts to do justice despite [the rules of consideration, privity and contractual limitation of actions]. Other legal systems have developed other, and possibly better, solutions. But I would not be willing to jettison the best solution we have unless it were to be replaced by a better1.

This letter responds to a letter by Moti Gorin in the same issue, September‐October 2024, of the Hastings Center Report.

This book addresses how Plato, Kant, and Iris Murdoch view the connection aesthetic experience has to morality. While offering an examination of Iris Murdoch’s philosophy, it analyses deeply the suggestive links between Plato’s and Kant’s philosophies. Meredith Trexler Drees considers not only Iris Murdoch’s concept of unselfing, but also its relationship with Kant’s view of Achtung and Plato’s view of Eros. In addition, Trexler Drees suggests an extended, and partially amended, version of Murdoch’s view, arguing that it is more (...) compatible with a religious way of life than Murdoch herself realized. This leads to an expansion of the overall argument to include Kant’s affirmation of religion as an area of life that can be improved through Plato’s and Murdoch’s vision of how being good and being beautiful can be part of the same life-task. (shrink)

A classic problem in cognitive science concerns how listeners perceive and understand speech as comprised of discrete words. We propose a Syllable Inference account of spoken word recognition and segmentation, under which alternative hierarchical models of syllables, words, and phonemes are dynamically posited from cues that include current and past speech rate, with a goal of maximal prediction of sensory input. Three experiments using the Visual World eye‐tracking paradigm provide evidence supporting our proposal.

Intellectual interest in epistemic bubbles and echo chambers has grown exponentially over the past two decades. This is largely because many assume, in light of recent events, that these phenomena are morally, socially, politically, and epistemically problematic. But are we justified in simply assuming that epistemic bubbles and echo chambers are inherently epistemically problematic? Perhaps surprisingly, numerous philosophers have recently argued that epistemic bubbles and echo chambers are not intrinsically epistemically problematic. Nevertheless, I argue, this trend is mistaken. Epistemic bubbles (...) and echo chambers are all intrinsically epistemically problematic, such that we should try to escape them, if we find ourselves in them. Crucially, there are two senses in which we might identify epistemic bubbles and echo chambers as being intrinsically epistemically problematic, as opposed to “good.” After distinguishing between these senses, I demonstrate that, even if there is a sense in which epistemic bubbles can in principle be “good,” all epistemic bubbles are epistemically problematic in the sense that is ultimately relevant to the question of whether we ought to stay in epistemic bubbles or to try to get out of them. (shrink)

_Wittgenstein, Mind and Meaning_ offers a provocative re-reading of Wittgenstein's later writings on language and mind, and explores the tensions between Wittgenstein's ideas and contemporary cognitivist conceptions of the mental. This book addresses both Wittgenstein's later works as well as contemporary issues in philosophy of mind. It provides fresh insight into the later Wittgenstein and raises vital questions about the foundations of cognitivism and its wider implications for psychology and cognitive science.

Anna Boncompagni’s Wittgenstein on Forms of Life, written for the Cambridge Elements of The Philosophy of Ludwig Wittgenstein, is an excellent overview of the topic and does exactly what such an Elements book should do. Most importantly, it provides a map of the leading philosophical interpretations of Wittgenstein’s use of the phrase “form of life,” and so debates of how it is best to be understood. The map consists of three interpretive axes of dispute: natural vs. cultural, one vs. many, (...) a... (shrink)

Despite great advances in understanding genetic mechanisms, there still exists a bias toward equating genes with innate modules that determine important developmental events. But genes are equally relevant to understanding developmental plasticity shaped by ecological events. In other words, the term 'genetic inheritance' does not specify ontogenetic mechanisms. Here we present a case history of a species assumed to be under the control of prespecified genetic wiring to direct critical behavioral events such as communication and mating. We show, however, that (...) exogenetic processes stemming from the species's ontogenetic niche provide an alternative view of the flexibility of development especially with respect to behavioral performance. (shrink)

Psychological essentialism is a folk theory characterized by the belief that a causal internal essence or force gives rise to the common outward behaviors or attributes of a category's members. In two studies, we investigated whether 4- to 7-year-old children evidenced essentialist reasoning about heart transplants by asking them to predict whether trading hearts with an individual would cause them to take on the donor's attributes. Control conditions asked children to consider the effects of trading money with an individual. Results (...) indicated that children reasoned according to essentialism, predicting more transfer of attributes in the transplant condition versus the non-bodily money control. Children also endorsed essentialist transfer of attributes even when they did not believe that a transplant would change the recipient's category membership. This finding runs counter to predictions from a strong interpretation of the “minimalist” position, an alternative to essentialism. (shrink)

Discussions of both personal responsibility and the importance of trust in health-care settings are increasingly prominent in the bioethics literature. In this paper I link the two discussions and argue that health policies that include personal responsibility ought to address climates of social trust. Trust is a social good that is not always fairly distributed. Disadvantaged social groups often face default distrust. I suggest that agent-centered models in which responsibilities are negotiated do a better job of repairing social distrust than (...) authoritative models in which responsibilities are assigned. Attending to climates of trust, distrust, or antitrust is essential for addressing health inequalities. (shrink)

Research within psychology and other disciplines has shown that exposure to natural environments holds extensive physiological and psychological benefits. Adding to the health and cognitive benefits of natural environments, evidence suggests that exposure to nature also promotes healthy human decision-making. Unhealthy decision-making (e.g., smoking, non-medical prescription opioid misuse) and disorders associated with lack of impulse control [e.g., tobacco use, opioid use disorder (OUD)], contribute to millions of preventable deaths annually (i.e., 6 million people die each year of tobacco-related illness worldwide, (...) deaths from opioids from 2002 to 2017 have more than quadrupled in the United States alone). Impulsive and unhealthy decision-making also contributes to many pressing environmental issues such as climate change. We recently demonstrated a causal link between visual exposure to nature (e.g., forests) and improved self-control (i.e., decreased impulsivity) in a laboratory setting, as well as the extent to which nearby nature and green space exposure improves self-control and health decisions in daily life outside of the experimental laboratory. Determining the benefits of nearby nature for self-controlled decision-making holds theoretical and applied implications for the design of our surrounding environments. In this article, we synergize the overarching results of recent research endeavors in three domains including the effects of nature exposure on (1) general health-related decision-making, (2) health and decision-making relevant for application to addiction related processes (e.g., OUD), and (3) environmentally relevant decision-making. We also discuss key future directions and conclusions. (shrink)