The prefrontal cortex has long been suspected to play an important role in cognitive control, in the ability to orchestrate thought and action in accordance with internal goals. Its neural basis, however, has remained a mystery. Here, we propose that cognitive control stems from the active maintenance of patterns of activity in the prefrontal cortex that represent goals and the means to achieve them. They provide bias signals to other brain structures whose net effect is to guide the flow of (...) activity along neural pathways that establish the proper mappings between inputs, internal states, and outputs needed to perform a given task. We review neurophysiological, neurobiological, neuroimaging, and computational studies that support this theory and discuss its implications as well as further issues to be addressed. (shrink)

The scientific, ethical, and policy issues raised by research involving the engraftment of human neural stem cells into the brains of nonhuman primates are explored by an interdisciplinary working group in this Policy Forum. The authors consider the possibility that this research might alter the cognitive capacities of recipient great apes and monkeys, with potential significance for their moral status.

This chapter formulates a rational uniqueness principle holding that those who are epistemic peers on a proposition, in that they know that they share all rational considerations concerning the truth of the proposition, cannot be justified in having different attitudes toward it. It then argues against the principle, primarily on the grounds that such peers may rationally regard themselves as differing in their basis for rational belief, or their evidence, on the topic. The rationality of their differing perspectives can justify (...) having different attitudes toward the disputed proposition. (shrink)

This paper has three main sections. The first section provides a general characterisation of presentism, eternalism and growing blockism. It presents a pair of core, defining claims that jointly capture each of these three views. This makes clear the respects in which the different views agree, and the respects in which they disagree, about the nature of time. The second section takes these characterisations and considers whether we really do have three distinct views, or whether defenders of these views are (...) somehow talking past one another when they claim to disagree. The third section looks at the key objections to each view and considers some of the replies that can be made to those objections. The paper concludes by offering some thoughts about how future research might help us resolve the debate between defenders of these three views. (shrink)

It is often assumed that it seems to each of us as though time flows, or passes. On that assumption it follows either that time does in fact pass, and then, pretty plausibly, we have mechanisms that detect its passage, or that time does not pass, and we are subject to a pervasive phenomenal illusion. If the former is the case, we are faced with the explanatory task of spelling out which perceptual or cognitive mechanism (or combination thereof) allows us (...) to detect and track time’s passage (§2.1) If the latter, then we are faced with the task of explaining how, and why, we are subject to a pervasive phenomenal illusion (§2.2). There is, however, a third, somewhat less discussed, explanatory project. Rather than assuming that it seems to each of us as though time passes, and then attempting to explain why it seems that way, we jettison that assumption. According to these views it does not seem to us as though time passes; instead, we come to falsely believe that it seems to us as though time passes (§3). This view requires that we explain how we come to have systematically false beliefs about the way our experiences seem to us. This paper aims to motivate this third explanatory strategy and say something about what kind of cognitive mechanisms might be responsible for our having a false belief that it seems as though time passes, (§3.1) and why we might have evolved (some of) those mechanisms (§3.2). In particular, the paper does not aim to argue for this view: rather, it aims to present it as a viable contender alongside other more common views. (shrink)

Used as the basis of the program at the Equinox Holistic Alternative School in Toronto, The Holistic Curriculum advocates for an integrative approach to teaching and learning with a focus on developing a deep connection between mind and body.

After offering an opening consideration of the hazards of neoliberalism, I address the general shape of the crisis of care that has evolved under its auspices. Two aspects of this crisis require greater attention: the moral precarity of caregivers and the relational harms of neoliberal capitalism. Thus, I first consider the moral precarity that caregivers experience by drawing on a concept that originates in scholarly work on the experiences of healthcare workers and combat veterans, namely, moral injury. Through this concept, (...) we can see how caregivers in late-stage capitalism face a seemingly unavoidable violation of their own significant moral beliefs. Second, I examine how the crisis of care results not only in individual harms of moral injury but also in harms to relationships themselves, as I continue to track the impact of moral injury on our intrapersonal and interpersonal lives. Ultimately, I argue that an important facet of the crisis of care is how it operates as a crisis of relationality in which our intrapersonal and interpersonal connections are placed under practical and moral strain. In taking a broader view, we can see how the fraying of particular intrapersonal and interpersonal connections can accumulate, resulting in the unraveling of wider webs of interdependency, just when we need them most. Throughout the paper, I zero in on the moral implications of the crisis of care driven by neoliberalism, featuring the damages that caregivers and their relationships sustain when situated in morally precarious ways. In doing so, I drive home the point that the crisis of care under neoliberalism is as much a moral and relational crisis as it is a political and economic one. (shrink)

The case (Dawson et al. 2024) describes an Institutional Review Board (IRB) chair who seeks consultation about waiving the requirement that investigators obtain prospective, informed consent for co...

While the contemporary philosophical literature is replete with discussion of the control or freedom required for moral responsibility, only more recently has substantial attention been devoted to the knowledge or awareness required, otherwise called the epistemic condition. This area of inquiry is rapidly expanding, as are the various positions within it. This chapter introduces two major positions: the reasonable expectation view and the quality of will view. The chapter then explores two dimensions of the epistemic condition that serve as fault (...) lines along which these two views diverge. The first dimension concerns different kinds of ignorance. The second concerns what agents can be directly blameworthy for. The chapter closes by sketching a novel approach that incorporates advantages of opposing positions on this topic. (shrink)

This chapter contains section titled: Acknowledgements Notes.

The turn of the century saw a significant increase in the amount of attention being paid by philosophers to empirical issues about moral character. Dating back at least to Plato and Aristotle in the West, and Confucius in the East, philosophers have traditionally drawn on empirical data to some extent in their theorizing about character. One of the main differences in recent years has been the source of this empirical data, namely the work of social and personality psychologists on morally (...) relevant thought and action. -/- This entry briefly examines four recent empirical approaches to moral character. It will draw on the psychology literature where appropriate, but the main focus will be on the significance of that work for philosophers interested in better understanding moral character. The four areas are situationism, the CAPS model, the Big Five model, and the VIA. The remainder of this entry devotes a section to each of them. (shrink)

This paper reviews current debates in social epistemology about the relations ‎between ‎knowledge ‎and consensus. These relations are philosophically interesting on their ‎own, but ‎also have ‎practical consequences, as consensus takes an increasingly significant ‎role in ‎informing public ‎decision making. The paper addresses the following questions. ‎When is a ‎consensus attributable to an epistemic community? Under what conditions may ‎we ‎legitimately infer that a consensual view is knowledge-based or otherwise ‎epistemically ‎justified? Should consensus be the aim of scientific inquiry, and (...) if so, what ‎kind of ‎consensus? How should dissent be handled? It is argued that a legitimate inference ‎that a ‎theory is correct from the fact that there is a scientific consensus on it requires taking ‎into ‎consideration both cognitive properties of the theory as well as social properties of ‎the ‎consensus. The last section of the paper reviews computational models of ‎consensus ‎formation.‎. (shrink)

Let us call non-presentist dynamism any view according to which (a) a single moment of time is objectively present and (b) which time is objectively present changes and (c) objectively non-present times exist, and at least some of these are occupied by objects, events, or properties. Non-presentist dynamism has an advantage over presentist dynamism—the view that only present objects, properties, and events exist, and that which objects, properties and events there are, changes—in the truthmaking arena. Presentists have trouble finding plausible (...) truthmakers for past (and future) tensed propositions, since no past, (or future) objects, properties, or events exist, which could make true said propositions. Hence presentists have to resort to one of two strategies. According to the first, nothing makes past (or future) tensed propositions true, though some are true nonetheless. For some class of propositions, the truth of said propositions does not in any way depend on ontology. This strategy rejects even the fairly weak requirement that for any proposition P, and worlds w and v, if P is true in w but not in v, then either something exists in v but not in w or else some n-tuple of things stands in some fundamental relation in v but not in w . Call this account No Truthmaker: -/- No Truthmaker: There are no truthmakers for past-tensed truths. -/- Embracing No Truthmaker is typically taken to be a cost of presentism. According to the second strategy, some presently existing thing makes true past-tensed truths. Advocates of this strategy embrace anti-aboutness truthmaking, the view that while all truths are grounded in being, the truth of a proposition need not grounded in the thing(s) the proposition is about. Since past things do not exist, past-tensed propositions are made true by something other than what they are about. Such presentists endorse some version of Present Record Truthmaking. (shrink)

Effective Altruism is a rapidly growing and influential contemporary philosophical movement committed to updating utilitarianism in both theory and practice. The movement focuses on identifying urgent but neglected causes and inspiring supererogatory giving to meet the need. It also tries to build a broader coalition by adopting a more ecumenical approach to ethics which recognizes a wide range of values and moral constraints. These interesting developments distinguish Effective Altruism from the utilitarianism of the past in ways that invite cooperation and (...) warrant a fresh look from Thomists. Nonetheless Effective Altruism’s fundamentally consequentialist and aggregative model for ethics precludes more foundational agreement with Thomistic ethics in ways that limit the extent of practical cooperation. (shrink)

This paper maps out various options for thinking about two issues: the structural relationship between practical wisdom and the moral virtues, and the various functions of practical wisdom. With the help of a case study of the virtue of honesty, three main concerns are raised for what I call the Standard Model of practical wisdom. Two other models, the Socratic Model and the Fragmentation Model, are also critically evaluated. I end by taking seriously an eliminativist approach according to which the (...) trait of practical wisdom does not exist. (shrink)

Thanks largely to the work of Robert Adams and Philip Quinn, the second half of the twentieth century witnessed a resurgence of interest in divine command theory as a viable position in normative theory and meta-ethics. More recently, however, there has been some dissatisfaction with divine command theory even among those philosophers who claim that normative properties are grounded in God, and as a result alternative views have begun to emerge, most notably divine intention theory (Murphy, Quinn) and divine motivation (...) theory (Zagzebski). My goal here is to outline a distinct theory, divine desire theory, and suggest that, even if it is not clearly superior to these extant views, it is at least worthy of serious consideration.1 As far as this paper is concerned, the discussion will be limited just to the deontic status of actions (obligatory, permissible, forbidden), and so no attempt will be made to also account for axiological properties such as goodness or evil. In order to get oriented to the range of deontological views in this area, consider the following three rough characterizations. (shrink)

Although the metaphysics of words remains a relatively understudied domain, one of the more discussed topics has been the question of how to account for the apparent sameness of words. Put one way, the question concerns what it is that makes two word- instances (or tokens) instances of the same word. In this paper, I argue that the existing solutions to the problems all fail as they take the problem of sameness of word to be a problem about how one (...) object relates to another. I propose an alternative solution to the problem of sameness of word which is instead focused on the intrinsic nature of the properties possessed by words. The result is a more thoroughgoing version of nominalism than is currently defended in the literature. (Published Open Access). (shrink)

Amie Thomasson’s work provides numerous ways to rethink and improve our approach to metaphysics. This chapter is my attempt to begin to sketch why I still think the easy approach leaves room for substantive metaphysical work, and why I do not think that metaphysics need rely on any ‘epistemically metaphysical’ knowledge. After distinguishing two possible forms of deflationism, I argue that the easy ontologist needs to accept (implicitly or explicitly) that there are worldly constraints on what sorts of entities could (...) exist, and could co-exist. I argue this leaves room for a substantive role for metaphysics if (following the work of E.J. Lowe) we take metaphysics to be concerned with the possible ways that reality could be. I explain how this conception does not need to appeal to any ‘epistemically metaphysical’ knowledge, and need only make use of conceptual and/or empirical means to arrive at views on what could exist (and co-exist). Thus, the answer I propose to the question posed in the title, at least in my view, is no-one. Or, at least, no-one should be afraid of conceptual analysis. Not even metaphysicians. (shrink)

The paper explores the promise of ethical codes as a means to control unethical behavior in business. After a review of arguments for ethical codes from outside the business system, the paper outlines the arguments for codes from inside the business system at the level of the industry, firm and individual executive.The paper then discusses the problems of code design — the dilemma between specific practices and general precepts — and offers a model for a thoroughgoing code. This is followed (...) by a discussion of the problems of promulgation and code enforcement. (shrink)

Through close examination of the texts, the author shows how 15th-century philosopher Nicholas of Cusa developed an understanding of uncertainty that opened the way for human intelligence, despite its inherent weaknesses, to find out more about ourselves, the world, and what lies beyond.

A correlational pilot study (N = 143) and an integrative data analysis of two experiments (total N = 377) provide evidence linking anger to the psychology of social hierarchy. The experiments demonstrate that the experience of anger increases the psychological accessibility of implicit cognitions related to social hierarchy: compared to participants in a control condition, participants in an anger-priming condition completed word stems with significantly more hierarchy-related words. We found little support for sex differences in the effect of anger on (...) implicit hierarchy-related cognition; effects were equivalent across male and female participants. Findings fit with functionalist evolutionary views of anger suggesting that anger may motivate the use of dominance to strive for high social rank in group hierarchies. Implications for downstream behaviour, including aggression and negotiation, are discussed. (shrink)

Emile Benvcniste may be used to introduce the topic. The French linguist begins an essay on “Euphemisms Ancient and Modern” with a paradox about the early Greek definitions of euphemism. “To speak words which augur well” is one meaning given, but another is “to maintain silence”. This initial contradiction is further compounded by yet a third expression, “to shout in triumph”. The dilemma is. however, easily dissolved. To speak words which augur well implies, for special occasions, an exhortation even to (...) shout triumphantly, “to assent by an, auspicious outcry”: it further implies, again depending on the circumstances, “to avoid words which augur ill”, hence, if necessary, to say nothing. As one definition explains “avoid all unlucky words during sacred rites: hence, as the surest mode of avoiding them, keep a religious silence” (original emphasis). Paradox terminates; we are merely dealing with “a euphemism for a euphemism” taking an expression of Benveniste out of context. (shrink)

Abstract Theories are metaphysically equivalent just if there is no fact of the matter that could render one theory true and the other false. In this paper I argue that if we are judiciously to resolve disputes about whether theories are equivalent or not, we need to develop testable criteria that will give us epistemic access to the obtaining of the relation of metaphysical equivalence holding between those theories. I develop such ?diagnostic? criteria. I argue that correctly inter-translatable theories are (...) metaphysically equivalent, and what we need are ways of determining whether a putative translation is correct or not. To that end I develop a number of tools we can employ to discern whether a translation is a correct one. (shrink)