The Doomsday Argument is alive and kicking, and since its formulation in the beginning of the Eighties by the astrophysicist Brandon Carter it has gained wide attention, been strongly criticized and has been described in many different, and sometimes non-interchangeable analogies. I will briefly present the argument here, and departing from Nick Bostrom's interpretation, I will defend that doom may be sooner than we think if we start building conscious machines soon in the future.

The paper addresses an exegetical puzzle that is raised by Kant's distinction between opining (Meinen), believing (Glauben), and knowing (Wissen). In presenting his moral arguments, Kant often points out that belief, as he conceives of it, has a unique feature: it requires non-epistemic justification. Yet Kant's official formulation of the tripartite distinction runs counter to this claim. It describes Belief in terms of a set of two features, each of which also pertains to either opinion or knowledge. My aim in (...) this paper is to propose a novel interpretation of Kant’s distinction which dissolves this exegetical puzzle. (shrink)

Wandering is a symptom of dementia that can have devastating consequences on the lives of persons living with dementia and their families and caregivers. Increasingly, caregivers are turning towards electronic tracking devices to help manage wandering. Ethical questions have been raised regarding these location-based technologies and although qualitative research has been conducted to gain better insight into various stakeholders' views on the topic, developers of these technologies have been largely excluded. No qualitative research has focused on developers’ perceptions of ethics (...) related to electronic tracking devices. To address this, we performed a qualitative semi-structured interview study based on grounded theory. We interviewed 15 developers of electronic tracking devices to better understand how they perceive ethical issues surrounding the design, development, and use of these devices within dementia care. Our results reveal that developers are strongly motivated by moral considerations and believe that including stakeholders throughout the development process is critical for success. Developers felt a strong sense of moral obligation towards topics within their control and a weaker sense of moral obligation towards topics outside their control. This leads to a perceived moral boundary between development and use, where some moral responsibility is shifted to end-users. (shrink)

Moira Howes and Catherine Hundleby ABSTRACT: While anger can derail argumentation, it can also help arguers and audiences to reason together in argumentation. Anger can provide information about premises, biases, goals, discussants, and depth of disagreement that people might otherwise fail to recognize or prematurely dismiss. Anger can also enhance the salience of certain premises...

While anger can derail argumentation, it can also help arguers and audiences to reason together in argumentation. Anger can provide information about premises, biases, goals, discussants, and depth of disagreement that people might otherwise fail to recognize or prematurely dismiss. Anger can also enhance the salience of certain premises and underscore the importance of related inferences. For these reasons, we claim that anger can serve as an epistemic resource in argumentation.

Feedback such as backchannels and clarification requests often occurs subsententially, demonstrating the incremental nature of grounding in dialogue. However, although such feedback can occur at any point within an utterance, it typically does not do so, tending to occur at Feedback Relevance Spaces. We present a corpus study of acknowledgements and clarification requests in British English, and describe how our low-level, semantic processing model in Dynamic Syntax accounts for this feedback. The model trivially accounts for the 85% of cases where (...) feedback occurs at FRSs, but we also describe how it can be integrated or interpreted at non-FRSs using the predictive, incremental and interactive nature of the formalism. This model shows how feedback serves to continually realign processing contexts and thus manage the characteristic divergence and convergence that is key to moving dialogue forward. (shrink)

This article theorizes the dermalogical turn – heralded by the publication of this special issue – from a sensory studies perspective. Sensory studies involves a cultural approach to the study of the senses and a sensory approach to the study of culture. The skin is both an object and means of perception. Understandings of the skin and of touch vary across cultures: the skin may be seen as social rather than individual, as porous instead of an envelope, and as knowledgeable (...) or sentient in its own right rather than subservient to the eye or brain (i.e. cognition). These contrasting understandings have important implications for practice. Haptic Field, a performative sensory environment designed by Chris Salter, which enables the visitor to try on a second skin, is discussed as a means of shaking up conventional Western understandings of the skin and of touch, and facilitating the communication of skin knowledge across cultures. (shrink)

Because autonomy is regarded as central to modern bioethics; there is a considerable focus on the criteria by which autonomy may be judged. The most significant criterion used in day-to-day practic...

It is known that, on average, people adapt their choice of memory strategy to the subjective utility of interaction. What is not known is whether an individual's choices are boundedly optimal. Two experiments are reported that test the hypothesis that an individual's decisions about the distribution of remembering between internal and external resources are boundedly optimal where optimality is defined relative to experience, cognitive constraints, and reward. The theory makes predictions that are tested against data, not fitted to it. The (...) experiments use a no-choice/choice utility learning paradigm where the no-choice phase is used to elicit a profile of each participant's performance across the strategy space and the choice phase is used to test predicted choices within this space. They show that the majority of individuals select strategies that are boundedly optimal. Further, individual differences in what people choose to do are successfully predicted by the analysis. Two issues are discussed: the performance of the minority of participants who did not find boundedly optimal adaptations, and the possibility that individuals anticipate what, with practice, will become a bounded optimal strategy, rather than what is boundedly optimal during training. (shrink)

Feminist critiques of science show that systematic biases strongly influence what scientific communities find salient. Features of reality relevant to women, for instance, may be under-appreciated or disregarded because of bias. Many feminist analyses of values in science identify problems with salience and suggest better epistemologies. But overlooked in such analyses are important discussions about intellectual virtues and the role they play in determining salience. Intellectual virtues influence what we should find salient. They do this in part by managing the (...) emotions, which are cognitively involved in what we actually do find salient. One reason intellectual virtues do not factor more strongly in feminist epistemology is the mistaken assumption that they could not serve as explicit epistemic community standards for scientific inquiry. There are good reasons, however, to think in terms of community intellectual virtue and consequently, to advance explicit public standards of intellectual virtue for scientific research. To show how explicit public standards for intellectual virtue might improve reasoning in biased conditions, I analyze a striking oversight in several evolutionary immunological hypotheses concerning women's reproduction and sexuality. I conclude that feminist epistemology would benefit from greater consideration of intellectual virtues, particularly in connection with social epistemological insights. (shrink)

Utility maximization is a key element of a number of theoretical approaches to explaining human behavior. Among these approaches are rational analysis, ideal observer theory, and signal detection theory. While some examples of these approaches define the utility maximization problem with little reference to the bounds imposed by the organism, others start with, and emphasize approaches in which bounds imposed by the information processing architecture are considered as an explicit part of the utility maximization problem. These latter approaches are the (...) topic of this issue of the journal. (shrink)

As the title indicates, this article traces the history of Q research in South Africa. It focuses on South African scholars who have made worthwhile contributions to our understanding and knowledge of the Sayings Gospel Q. An attempt is ultimately made to detect some trends in this regard. One significant finding perhaps worth mentioning in the abstract is the undeniable influence of Andries G. van Aarde on Q scholarship in South Africa.

Dynamic Syntax is an action-based grammar formalism which models the process of natural language understanding as monotonic tree growth. This paper presents an introduction to the notions of incrementality and underspecification and update, drawing on the assumptions made by DS. It lays out the tools of the theoretical framework that are necessary to understand the accounts developed in the other contributions to the Special Issue. It also represents an up-to-date account of the framework, combining the developments that have previously remained (...) distributed in a diverse body of literature. (shrink)

Compulsory psychiatric treatment is the norm in many Western countries, despite the increasingly individualistic and autonomous approach to medical interventions. Community Treatment Orders are the singular best example of this, requiring community patients to accept a variety of interventions, both pharmacological and social, despite their explicit wish not to do so. The epidemiological, medical/treatment and legal intricacies of CTOs have been examined in detail, however the ethical considerations are less commonly considered. Principlism, the normative ethical code based on the principles (...) of autonomy, beneficence, non-maleficence and justice, underpins modern medical ethics. Conflict exists between patient centred commentary that reflects individual autonomy in decision making and the need for supported decision making, as described in the Convention on the Rights of Persons with Disabilities and the increasing use of such coercive measures, which undermines this principle. What appears to have been lost is the analysis of whether CTOs, or any coercive measure in psychiatric practice measures up against these ethical principles. We consider whether CTOs, as an exemplar of coercive psychiatric practice, measures up against the tenets of principalism in the modern context in order to further this debate. (shrink)

Senses and Sensation: Critical and Primary Sources offers a comprehensive collection of key writings essential to anyone wishing to gain a critical understanding of sensory studies. Drawing upon historical and contemporary texts from a wide range of sources, this set is inspired by the sensory turn in the humanities, social sciences and fine arts which has challenged the monopoly that psychology formerly held over the study of senses and sensation. It also builds upon the revolution in psychology and the neurosciences (...) which has led to an increased emphasis on the interaction and integration of the senses, in place of the one-sense-at-a-time approach. The four volumes include 99 essays from the humanities, social sciences, fine arts, biology, psychology and the neurosciences. Ordered by discipline, the volumes cover geography and anthropology, history and sociology, biology, psychology and neuroscience, and art and design. Each volume is separately introduced and the essays structured into coherent sections on specific themes. This work is a major scholarly resource for those working and studying in the multidisciplinary field of sensory studies. (shrink)

In this paper, I argue that the objectivity of persons is best understood in terms of intellectual virtue, the telos of which is an enduring commitment to salient and accurate information about reality. On this view, an objective reasoner is one we can trust to manage her perspectives, beliefs, emotions, biases, and responses to evidence in an intellectually virtuous manner. We can be confident that she will exercise intellectual carefulness, openmindedness, fairmindedness, curiosity, and other intellectual virtues in her reasoning. I (...) argue further that the cultivation and exercise of such virtues is a social phenomenon and thus challenge highly individualistic notions of intellectual character, epistemic autonomy, and personal objectivity. An advantage of this account of objectivity is that it better enables us to address bias in scientific research, science policy, and public debates about science. (shrink)

We present empirical evidence from dialogue that challenges some of the key assumptions in the Pickering & Garrod (P&G) model of speaker-hearer coordination in dialogue. The P&G model also invokes an unnecessarily complex set of mechanisms. We show that a computational implementation, currently in development and based on a simpler model, can account for more of this type of dialogue data.

Stephen and Van Orden (this issue) propose that there is a complex system approach to cognitive science, and collectively the authors of the papers presented in this issue believe that this approach provides the means to drive a revolution in the science of the mind. Unfortunately, however illuminating, this explanation is absent and hyperbole is all too extensive. In contrast, I argue (1) that dynamic systems theory is not new to cognitive science and does not provide a basis for a (...) revolution, (2) it is not necessary to reject cognitive science in order to explain the constraints imposed by the body and the environment, (3) it is not necessary, as Silberstein and Chemero (this issue) appear to do, to reject cognitive science in order to explain consciousness, and (4) our understanding of pragmatics is not advanced by Gibbs and Van Orden‘s (this issue) “self-organized criticality”.? Any debate about the future of cognitive science could usefully focus on predictive adequacy. Unfortunately, this is not the approach taken by the authors of this issue. (shrink)

This article aims to argue that the Sayings Gospel Q has a unique message for the peasantry and poor of ancient society. The intention of this article is to uncover the intended message of three particular Q texts for the peasantry and poor, namely Q 7:24–28, Q 10:5–9 and Q 11:9–13.