Learning procedural skills involves improvement in speed and accuracy. Walker proposes two stages of memory consolidation: enhancement, which requires sleep, and stabilization, which does not require sleep. Speed improvement for a motor learning task but not accuracy occurs after sleep-dependent enhancement. We discuss this finding in the context of computational models and underlying sleep mechanisms.

Theocratic communities ensconced within liberal democracies ought to be treated differently than they are at present. Liberals have neglected to consider carefully the challenges that theocracy presents, largely because none has undertaken to examine the essence of that way of governing. In this there is a serious problem, however, for existing legal structures impede severely the religious free exercise of theocrats, and no appropriate solution to this injustice has yet been given. ;Theocracy is a distinctive mode of governance involving rigid (...) rule and religious authorities, and promoting a particular value above all others. Understanding the nature of theocracy enables one to see its shortcomings; however, it also serves to show how that way of governing may reasonably be important to the devout. If one properly acknowledges the moral right of persons to revise and pursue their conceptions of the good life, one must allow that theocrats should be permitted to live in their uncommon communities without substantial interference from liberal government. The best way to resolve the problem of theocratic communities living inside liberal democracies could be to provide those groups with quasi-sovereign status, allowing them greater freedom to live as they see fit, within certain morally required parameters. (shrink)

The four-year wrangle over the ownership of what was then thought to have been the largest known meteorite, recognized near Melbourne in 1860, provides a fine-grained example of the interaction between scientific internationalism, metropolitan appetite for specimens, and colonial civic pride.

A reductive reading of Humanae vitae seeks to limit its appeal to a ban on contraception. In truth, however, it offers a vision of human sexuality and conjugal love with broad and enduring relevance. In setting forth the intrinsic complementarity and irreducibility of the unitive and procreative dimensions of the conjugal act, Paul VI has given us a hermeneutical key for assessing many contemporary ethical dilemmas in human reproductive medicine. From this perspective, this article seeks to apply the logic of (...) Humanae vitae to several real-life scenarios confronted by medical practitioners, educators, and ethicists working in the field of fertility and reproductive health. These include a consideration of the ethics of prescribing hormonal contraceptives, the possibilities of investigating male infertility, issues of cooperation in counseling and assisting conception in same-sex relationships, the ethics pertaining to assisted reproductive technology, the contested case of prenatal adoption, and the application of double-effect reasoning. On the occasion of the fiftieth anniversary of the promulgation of Pope Paul VI's encyclical Humanae vitae, this article seeks to defend its enduring relevance to modern-day society, through application of its reasoning to contemporary dilemmas in reproductive medicine. It considers real cases of the ethics of prescribing hormonal contraceptives, of investigating male infertility, of cooperating in counseling and assisting conception in same-sex relationships, of ART, of prenatal adoption, and the application of double-effect reasoning. (shrink)

Scholars of the emotions maintain that all anger requires an object of blame. In order to be angry, many writers argue, one must believe than an actor has done serious damage to something that one values. Yet an individual may be angered without blaming another. This kind of emotion, called situational anger, does not entail a corresponding object of blame. Situational anger can be a useful force in public life, enabling citizens to draw attention to the seriousness of social or (...) political problems, without necessarily vilifying political officials. (shrink)

Talvez “redescobrimento” seja uma caracterização adequada para designar o _status_ do movimento neokantiano atualmente. Se, por um lado, o neokantismo tem recebido uma maior atenção em diversos lugares da Europa, América do norte, Ásia, e em alguns países da América Latina, por outro, na ainda jovem cultura filosófica brasileira, o estudo desse importante e decisivo movimento é algo atípico dentro de nossas instituições de ensino, para dizer o mínimo. De fato, a quantidade de trabalhos acadêmicos, artigos e livros sobre as (...) filosofias de autores como Cassirer, Windelband, Cohen, Lask, Natorp, Rickert e tantos outros que fizeram parte desse plural movimento filosófico está muito aquém do que eles realmente merecem. Sem dúvidas, esse “acerto de contas” com tais personagens seria uma tarefa muito mais árdua se não tivéssemos à nossa disposição os _Estudos_ _Neokantianos_, do Professor Mario Ariel González Porta. (shrink)

Past research suggests that death pushes some individuals to strongly promote religious worldviews. The current work explores the role of conceptual metaphor in this process. Past research shows that metaphors can provide meaning and certainty, suggesting that death may therefore cause people to be more attracted to epistemically beneficial metaphoric descriptions of God. In three studies, we test this possibility against competing alternatives suggesting that death concerns may cause more selective metaphor preferences. Using both correlational and experimental methods, we find (...) that death concern is generally associated with embracing metaphors about God. (shrink)

This article considers the difficult question of whether there are any reasons for theocratic religious devotees to affirm liberalism and liberal institutions. Swaine argues not only that there are reasons for theocrats to affirm liberalism, but that theocrats are committed rationally to three normative principles of liberty of conscience, as well. Swaine subsequently discusses three institutional and strategic implications of his arguments. First, he outlines an option of semisovereignty for theocratic communities in liberal democracies, and explains why an appropriate valuation (...) of liberty of conscience may justify a standard of that kind. Second, he addresses the question of permissible government aid for religion and symbolic endorsement of religious groups. Third, Swaine considers innovations and new approaches that could be employed internationally to better display liberal government's affirmation of religiosity, to promote liberty of conscience, and to help improve relations between liberal and theocratic parties around the globe. (shrink)

Prior research shows that one's relationship with God is often patterned on interpersonal attachment style. In other words, the expectations people have about the supportiveness of close others tend to color perceptions of God. Past research also shows that well-being corresponds with a more secure view of others in attachment relationships, both interpersonal and divine. This raises an important theoretical question: Are the associations between attachment to God and well-being due to the unique nature of that bond or are they (...) merely due to the incidental overlap between human and divine attachment style? We predicted that having a more secure (i.e., less anxious and avoidant) attachment toward God would tend to predict better well-being, even after statistically controlling for interpersonal attachments. We found broad support for this prediction in two large samples over a wide range of well-being indicators. These data suggest that attachment to God uniquely fosters well-being. (shrink)

Summary Ferdinand von Mueller (1825–96), the German-born Government Botanist of Victoria from 1853 until his death, and concurrently Director of the Melbourne Botanic Garden from 1857 until 1873, was a prolific systematic botanist, but also heavily involved in public educational activities. He conceived of the Garden as an educative place of recreation, but ultimately lost control over it. His loss did not stop his popular writing and lecturing, especially in areas related to the application of botany in horticulture, agriculture, and (...) forestry. The structure of his introductory school text—very different from the intensely logical grammar-like botany texts of the period—owed much to his political masters, but it is characterized by careful attention to language and locality. Mueller's work represents a consistent and pervasive example of attention to the ‘public understanding of science’ that resonates with the concerns of early twenty-first-century funders of scientific research. (shrink)

Political metaphors do more than punch up messages; they can systematically bias observers’ attitudes toward the issue at hand. What, then, is an effective strategy for counteracting a metaphor’s influence? One could ignore or criticize the metaphor, emphasizing strong counterarguments directly pertaining to the target issue. Yet if observers rely on it to understand a complicated issue, they may be reluctant to abandon it. In this case, a “metaphor extension” strategy may be effective: Encourage observers to retain the metaphor but (...) reinterpret its meaning by considering other, less obvious implications. The current studies support this claim. Under conditions where participants gained a strong epistemic benefit from a rhetorical metaphor, they were more persuaded by a rebuttal that extended that metaphor. The studies use converging operational definitions of epistemic benefit and offer insight into how political attitudes are made and unmade. (shrink)

The growing body of research on temporal and spatial experience lacks a comprehensive theoretical approach. Drawing on Giddens’ framework, we present time-space distanciation as a construct for theorizing the relations between culture, time, and space. TSD in a culture may be understood as the extent to which time and space are abstracted as separate dimensions and activities are extended and organized across time and space. After providing a historical account of its development, we outline a multi-level conceptualization of TSD supported (...) by research on cultural differences in the experience of time and space. We impact this conceptualization by examining two ethnographic case studies. We conclude by highlighting future research directions. TSD is an integrative, interdisciplinary, multi level construct with the potential to guide the burgeoning social science of time and space. (shrink)

In this article, I challenge Shanzer’s treatment of the relationship between Varro’s Disciplinarum libri and Augustine’s early disciplinary project, in which she argued that «squeamishness» with the personifications that supposedly characterized Varro’s disc. caused Augustine to abandon the disciplines. I consequently outline a more plausible view of the development of Augustine’s thought. He did not abandon the disciplines or become «hostile» to them in his later career, as Shanzer and others have concluded. Instead, he reoriented them towards the study of (...) Scripture, while maintaining the importance of a truly liberal education in pursuit of the knowledge of God. (shrink)

ABSTRACTLinguistic evidence supports the claim that certain, weak rejections are less specific than assertions. On the basis of this evidence, it has been argued that rejected sentences cannot be premisses and conclusions in inferences. We give examples of inferences with weakly rejected sentences as premisses and conclusions. We then propose a logic of weak rejection which accounts for the relevant phenomena and is motivated by principles of coherence in dialogue. We give a semantics for which this logic is sound and (...) complete, show that it axiomatizes the modal logic KD45 and prove that it still derives classical logic on its asserted fragment. Finally, we defend previous logics of strong rejection as being about the linguistically preferred interpretations of weak rejections. (shrink)

Mindreading (or folk psychology, Theory of Mind, mentalizing) is the capacity to represent and reason about others’ mental states. The Simulation Theory (ST) is one of the main approaches to mindreading. ST draws on the common-sense idea that we represent and reason about others’ mental states by putting ourselves in their shoes. More precisely, we typically arrive at representing others’ mental states by simulating their mental states in our own mind. This entry offers a detailed analysis of ST, considers theoretical (...) arguments and empirical data in favour of and against it, discusses its philosophical implications, and illustrates some alternatives to it. (shrink)

Sets are central to mathematics and its foundations, but what are they? In this book Luca Incurvati provides a detailed examination of all the major conceptions of set and discusses their virtues and shortcomings, as well as introducing the fundamentals of the alternative set theories with which these conceptions are associated. He shows that the conceptual landscape includes not only the naïve and iterative conceptions but also the limitation of size conception, the definite conception, the stratified conception and the (...) graph conception. In addition, he presents a novel, minimalist account of the iterative conception which does not require the existence of a relation of metaphysical dependence between a set and its members. His book will be of interest to researchers and advanced students in logic and the philosophy of mathematics. (shrink)

Nesta contribuição, a filosofia da cultura de Cassirer é apresentada como uma aplicação especial da filosofia transcendental kantiana, então comparada a outra tradição aqui, a Escola de Pittsburgh, especialmente McDowell. O resultado é o conceito de Sellars de “espaço de razões”, que é então expandido por McDowell com seu conceito de “segunda natureza”. Uma interpretação interessante de um dos primeiros intérpretes de Cassirer – Howe – torna possível trazer “Marburgo” e “Pittsburgo” para a conversa. O resultado dessa comparação será uma (...) posição que transmite ambas as tradições e que Howe poderia descrever como “idealismo naturalista”. No final, tenta-se demonstrar a superioridade da posição de Cassirer, o que não significa uma refutação da de McDowell, mas sim um encaixe de sua posição na de Cassirer. (shrink)

In this paper, we develop an impure somatic theory of emotion, according to which emotions are constituted by the integration of bodily perceptions with representations of external objects, events, or states of affairs. We put forward our theory by contrasting it with Prinz's pure somatic theory, according to which emotions are entirely constituted by bodily perceptions. After illustrating Prinz's theory and discussing the evidence in its favor, we show that it is beset by serious problems—i.e., it gets the neural correlates (...) of emotion wrong, it isn't able to distinguish emotions from bodily perceptions that aren't emotions, it cannot account for emotions being directed towards particular objects, and it mischaracterizes emotion phenomenology. We argue that our theory accounts for the empirical evidence considered by Prinz and solves the problems faced by his theory. In particular, we maintain that our theory gives a unified and principled account of the relation between emotions and bodily perceptions, the intentionality of emotions, and emotion phenomenology. (shrink)

Phenomenal conservatism (PC) is the internalist view that non-inferential justification rests on appearances. PC’s advocates have recently argued that seemings are also required to explain inferential justification. The most general and developed view to this effect is Huemer (2016)’s theory of inferential seemings (ToIS). Moretti (2018) has shown that PC is affected by the problem of reflective awareness, which makes PC open to sceptical challenges. In this paper I argue that ToIS is afflicted by a version of the same problem (...) and it is thus hostage to inferential scepticism. I also suggest a possible response on behalf of ToIS’s advocates. (shrink)

According to Jim Pryor’s dogmatism, if you have an experience as if P, you acquire immediate prima facie justification for believing P. Pryor contends that dogmatism validates Moore’s infamous proof of a material world. Against Pryor, I argue that if dogmatism is true, Moore’s proof turns out to be non-transmissive of justification according to one of the senses of non-transmissivity defined by Crispin Wright. This type of non-transmissivity doesn’t deprive dogmatism of its apparent antisceptical bite.

Crispin Wright’s entitlement theory holds that we have non-evidential justification for accepting propositions of a general type––which Wright calls “cornerstones”––that enables us to acquire justification for believing other propositions––those that we take to be true on the grounds of ordinary evidence. Entitlement theory is meant by Wright to deliver a forceful response to the sceptic who argues that we cannot justify ordinary beliefs. I initially focus on strategic entitlement, which is one of the types of entitlement that Wright has described (...) in more detail. I suggest that it is dubious that we are strategically entitled to accept cornerstones. After this, I focus on entitlement in general. I contend that, in important cases, non-evidential justification for accepting cornerstones cannot secure evidential justification for believing ordinary propositions. My argument rests on a probabilistic regimentation of the so-called “leaching problem”. (shrink)

We present epistemic multilateral logic, a general logical framework for reasoning involving epistemic modality. Standard bilateral systems use propositional formulae marked with signs for assertion and rejection. Epistemic multilateral logic extends standard bilateral systems with a sign for the speech act of weak assertion (Incurvati and Schlöder 2019) and an operator for epistemic modality. We prove that epistemic multilateral logic is sound and complete with respect to the modal logic S5 modulo an appropriate translation. The logical framework developed provides the (...) basis for a novel, proof-theoretic approach to the study of epistemic modality. To demonstrate the fruitfulness of the approach, we show how the framework allows us to reconcile classical logic with the contradictoriness of so-called Yalcin sentences and to distinguish between various inference patterns on the basis of the epistemic properties they preserve. (shrink)

Many corporate logos use pictorial metaphors to influence consumer attitudes. Priming concrete concepts—by means of logo exposure or other procedures—changes attitudes toward dissimilar abstract targets in metaphor-consistent ways. It is assumed, however, that observers apply a logo’s metaphor externally to interpret the company and its service. This research examined the possibility that observers may instead apply that metaphor internally to interpret their current condition and hence their need for the company’s service. We hypothesized that the same logo can have divergent (...) effects on company liking depending on the direction of metaphor application. To test this possibility, we built on evidence that people apply available metaphors especially when they feel unsure about the target. We predicted that observers would apply a logo’s metaphor externally when unsure about the company, but internally when unsure about themselves. Three experiments provide convergent support for hypotheses. We discuss impli.. (shrink)

We discuss a well-known puzzle about the lexicalization of logical operators in natural language, in particular connectives and quantifiers. Of the many logically possible operators, only few appear in the lexicon of natural languages: the connectives in English, for example, are conjunction _and_, disjunction _or_, and negated disjunction _nor_; the lexical quantifiers are _all, some_ and _no_. The logically possible nand (negated conjunction) and Nall (negated universal) are not expressed by lexical entries in English, nor in any natural language. Moreover, (...) the lexicalized operators are all upward or downward monotone, an observation known as the Monotonicity Universal. We propose a logical explanation of lexical gaps and of the Monotonicity Universal, based on the dynamic behaviour of connectives and quantifiers. We define update potentials for logical operators as procedures to modify the context, under the assumption that an update by \( \phi \) depends on the logical form of \( \phi \) and on the speech act performed: assertion or rejection. We conjecture that the adequacy of update potentials determines the limits of lexicalizability for logical operators in natural language. Finally, we show that on this framework the Monotonicity Universal follows from the logical properties of the updates that correspond to each operator. (shrink)

Increased productivity may have negative impacts on farm animal welfare in modern animal production systems. Efficiency gains in production are primarily thought to be due to the intensification of production, and this has been associated with an increased incidence of production diseases, which can negatively impact upon FAW. While there is a considerable body of research into consumer attitudes towards FAW, the extent to which this relates specifically to a reduction in production diseases in intensive systems, and whether the increased (...) incidence of diseases represents a barrier to consumer acceptance of their increased use, requires further investigation. Therefore a systematic review of public attitudes towards FAW was conducted, with a specific focus on production diseases in intensive systems. Four databases were searched to identify relevant studies. A screening process, using a set of pre-determined inclusion criteria, identified 80 studies, with the strength of evidence and uncertainty assessed for each. A thematic analysis led to the identification of 6 overarching themes constructed from 15 subthemes. The results demonstrate that the public are concerned about FAW in modern production systems. Concern varied in relation to age, gender, education and familiarity with farming. Naturalness and humane treatment were central to what was considered good welfare. An evidence gap was highlighted in relation to attitudes towards specific production diseases, with no studies specifically addressing this. However, the prophylactic use of antibiotics was identified as a concern. A number of dissonance strategies were adopted by consumers to enable guilt free meat consumption. (shrink)

According to constitutivism, the objective authority of practical reason is to be grounded in the constitutive features of agency. In this paper, I offer a brief survey of the basic structure of constitutive argument about objectivity and consider how constitutivism might dispel the worry that it can only ground a conditional kind of authority. I then consider David Enoch’s original shmagency challenge and the response in terms of the inescapability of agency. In particular, I revisit the appeal to inescapability in (...) light of Enoch’s restatement of the challenge in 'Shmagency Revisited'. I argue that the revised challenge still fails but that it helps clarify: first, the distinction between external and internal challenges to constitutivism, and, second, the existence of at least different kinds of inescapability of agency (metaphysical, psychological, and dialectical). I argue that only dialectical inescapability is helpful to show that constitutivism is a viable metanormative theory. I conclude by claiming that an internal challenge to constitutivism is still possible in principle but that the burden of proof has shifted once again to the critics of constitutivism. (shrink)

Experiences like pains, pleasures, and emotions have affective phenomenal character: they feel pleasant or unpleasant. Imperativism proposes to explain affective phenomenal character by appeal to imperative content, a kind of intentional content that directs rather than describes. We argue that imperativism is on the right track, but has been developed in the wrong way. There are two varieties of imperativism on the market: first-order and higher-order. We show that neither is successful, and offer in their place a new theory: reflexive (...) imperativism. Our proposal is that an experience P feels pleasant in virtue of being constituted by a Command with reflexive imperative content, while an experience U feels unpleasant in virtue of being constituted by a Command with reflexive imperative content : More of P!Less of U! If you need a slogan: experiences have affective phenomenal character in virtue of commanding us Get more of me! Get less of me! (shrink)

I argue that intending and acting belong to the same genus: intending is a kind of doing continuous in structure with intentional acting. Future-directed intending is not a truly separate phenomenon from either the intending in action or the acting itself. Ultimately, all intentions are in action, or better still, in extended courses of action. I show how the intuitive distinction between intending and acting is based on modeling the two phenomena on the extreme and limiting cases of an otherwise (...) continuous spectrum of the ways in which agents exercise rational active intelligent guidance in the pursuit of goals. I argue that diachronic intentional agency is better understood in terms of continuity and unity of courses of active and intelligent guidance, and that the distinction between intending to do something and doing it is only a derivative and context-dependent segmentation of these continuous courses of rational active intelligent guidance. (shrink)

In set theory, a maximality principle is a principle that asserts some maximality property of the universe of sets or some part thereof. Set theorists have formulated a variety of maximality principles in order to settle statements left undecided by current standard set theory. In addition, philosophers of mathematics have explored maximality principles whilst attempting to prove categoricity theorems for set theory or providing criteria for selecting foundational theories. This article reviews recent work concerned with the formulation, investigation and justification (...) of maximality principles. (shrink)

The notions of common knowledge or common belief play an important role in several areas of computer science , in philosophy, game theory, artificial intelligence, psychology and many other fields which deal with the interaction within a group of “agents”, agreement or coordinated actions. In the following we will present several deductive systems for common knowledge above epistemic logics –such as K, T, S4 and S5 –with a fixed number of agents. We focus on structural and proof-theoretic properties of these (...) calculi. (shrink)

This open access book investigates the role played by identity of proofs in proof-theoretic semantics. It develops a conception of proof-theoretic semantics as primarily concerned with the relationship between proofs (understood as abstract entities) and derivations (the linguistic representations of proofs). It demonstrates that identity of proof is a key both to clarify some —still not wholly understood— notions at the core of proof-theoretic semantics, such as harmony; and to broaden the range of the phenomena which can be analyzed using (...) the tools of this semantic paradigm, so as to include for instance paradoxes. The volume covers topics such as the philosophical significance of different criteria of identity of proofs, and adequacy conditions for an intensional account of the notion of harmony. The author also examines the Prawitz-Tennant analysis of paradoxes by investigating on the one hand the prospects of turning it into a theory of meaning for paradoxical languages, and on the other hand two distinct kinds of phenomena, first observed by Crabbe and Ekman, showing that the Tennant-Prawitz criterion for paradoxicality overgenerates. This volume is of interest to scholars in formal and philosophical logic. (shrink)

This paper criticizes phenomenal conservatism––the influential view according to which a subject S’s seeming that P provides S with defeasible justification for believing P. I argue that phenomenal conservatism, if true at all, has a significant limitation: seeming-based justification is elusive because S can easily lose it by just reflecting on her seemings and speculating about their causes––I call this the problem of reflective awareness. Because of this limitation, phenomenal conservatism doesn’t have all the epistemic merits attributed to it by (...) its advocates. If true, phenomenal conservatism would constitute a unified theory of epistemic justification capable of giving everyday epistemic practices a rationale, but it wouldn’t afford us the means of an effective response to the sceptic. Furthermore, phenomenal conservatism couldn’t form the general basis for foundationalism. (shrink)

This paper considers two novel Bayesian responses to a well-known skeptical paradox. The paradox consists of three intuitions: first, given appropriate sense experience, we have justification for accepting the relevant proposition about the external world; second, we have justification for expanding the body of accepted propositions through known entailment; third, we do not have justification for accepting that we are not disembodied souls in an immaterial world deceived by an evil demon. The first response we consider rejects the third intuition (...) and proposes an explanation of why we have a faulty intuition. The second response, which we favor, accommodates all three intuitions; it reconciles the first and the third intuition by the dual component model of justification, and defends the second intuition by distinguishing two principles of epistemic closure. (shrink)

According to Originalism, word types are non-eternal continuants which are individuated by their causal-historical lineage and have a unique possible time of origination. This view collides with the intuition that individual words can be added to the lexicon of a language at different times, and generates other problematic consequences. The paper shows that such undesired results can be accommodated without abandoning Originalism.

A comparative analysis of the different notions of ‘ways of thinking’ introduced by philosophers. A guiding thread running through historical epistemology in an attempt to unify the researches of its authors. A comprehensive study of Ian Hacking’s ‘project of styles of reasoning’ and its implications for the relativism.

This chapter discusses the structure of our temporally extended agency. We do not have the power to act directly at a distance, so any of our temporally extended projects must be sustained over its temporal unfolding by momentary actions. We need both the capacity to organize these momentary steps in light of a synoptic overview of the extended activity as a whole and to sustain our motivation to continue to pursue the extended activity. Hence, the distinctive mode in which we (...) act over time is that of ’planning agency,’ which requires a form of temporal identification that goes beyond mere psychological continuity. I then discuss the differences in internal structure between merely continuous and integrated activities, and between telic and atelic ones. I provide a taxonomy of the different kinds of temporal goods and values and how these structures might bear on the risk of crisis of meaning in our temporal existence. I then touch briefly on the issue of how our mortality might make a difference to the structure of what we find valuable and how it relates to the temporal features of our agency. In the closing section, I discuss the effects of the moving temporal location of the agent (with her local executive powers) relative to her extended pursuits, including the asymmetries generated by the distinction between past and future stages of the activity and the moving horizon of what the agent can anticipate and (indirectly) control. (shrink)

We present an inferentialist account of the epistemic modal operator might. Our starting point is the bilateralist programme. A bilateralist explains the operator not in terms of the speech act of rejection ; we explain the operator might in terms of weak assertion, a speech act whose existence we argue for on the basis of linguistic evidence. We show that our account of might provides a solution to certain well-known puzzles about the semantics of modal vocabulary whilst retaining classical logic. (...) This demonstrates that an inferentialist approach to meaning can be successfully extended beyond the core logical constants. (shrink)