Focus on the evolutionary origins of musicality has been neglected relative to attention on language, so these new proposals are welcome stimulants. We argue for a broad comparative approach to understanding how the elements of musicality evolved, and against the use of overly simplistic evolutionary accounts.

Large‐scale characterization of the human microbiota has largely focused on Western adults, yet these populations may be uncharacteristic because of their diets and lifestyles. In particular, the rise of “Western diseases” may in part stem from reduced exposure to, or even loss of, microbes with which humans have coevolved. Here, we review beneficial microbes associated with pathogen resistance, highlighting the emerging role of complex microbial communities in protecting against disease. We discuss ways in which modern lifestyles and practices may deplete (...) physiologically important microbiota, and explore prospects for reintroducing or encouraging the growth of beneficial microbes to promote the restoration of healthy microbial ecosystems. (shrink)

Teaching and the research of theology and philosophy in Africa faces serious challenges: Contents and methods of study programs are often coined by European universalism. Tertiary institutions depend largely on foreign funding. This study analyzes the situation and suggests a closer collaboration.

Because of the growing debate concerning the nature of Soviet-type societies, a symposium-review was organized around two important recent books on the subject. The following are discussions of either one or both of the following volumes: Ferenc Feher, Agnes Heller, Gyorgy Markus, Dictatorship over Needs, St. Martin's Press (New York, 1983). Victor Zaslavsky, The Neo-Stalinist State: Class, Ethnicity and Consensus in Soviet Society, M.E. Sharpe, Inc. (New York, 1982). In social analysis, effective explanations alternate “thick description” with “thin description” Zaslavsky's (...) The Neo-Stalinist State and Feher's, Heller's and Markus’ Dictatorship over Needs, can be seen to track “actually existine socialism” down the respective paths of “thick” and “think” analysis. (shrink)

Psychopathy refers to a range of complex behaviors and personality traits, including callousness and antisocial behavior, typically studied in criminal populations. Recent studies have used self-reports to examine psychopathic traits among noncriminal samples. The goal of the current study was to examine the underlying factor structure of the Self-Report of Psychopathy Scale–Short Form (SRP-SF) across complementary samples and examine the impact of gender on factor structure. We examined the structure of the SRP-SF among 2,554 young adults from three undergraduate samples (...) and a high-risk young adult sample. Using confirmatory factor analysis, a four-correlated factor model and a four-bifactor model showed good fit to the data. Evidence of weak invariance was found for both models across gender. These findings highlight that the SRP-SF is a useful measure of low-level psychopathic traits in noncriminal samples, although the underlying factor structure may not fully translate across men and women. (shrink)

Prevailing theories of the neural basis of at least a subset of individuals with autism spectrum disorder include an imbalance of excitatory and inhibitory neurotransmission. These circuitry imbalances are commonly probed in adults using auditory steady-state responses to elicit coherent electrophysiological responses from intact circuitry. Challenges to the ASSR methodology occur during development, where the optimal ASSR driving frequency may be unknown. An alternative approach is the amplitude-modulated sweep in which the amplitude of a tone is modulated as a sweep (...) from 10 to 100 Hz over the course of ∼15 s. Phase synchrony of evoked responses, measured via intra-trial coherence, is recorded as a function of frequency. We applied such AM sweep stimuli bilaterally to 40 typically developing and 80 children with ASD, aged 6–18 years. Diagnoses were confirmed by DSM-5 criteria as well as autism diagnostic observation schedule observational assessment. Stimuli were presented binaurally during MEG recording and consisted of 20 AM swept stimuli with a duration of ∼30 s each. Peak intra-trial coherence values and peak response frequencies of source modeled responses were examined. First, the phase synchrony or inter-trial coherence of the ASSR is diminished in ASD; second, hemispheric bias in the ASSR, observed in typical development, is maintained in ASD, and third, that the frequency at which the peak response is obtained varies on an individual basis, in part dependent on age, and with altered developmental trajectories in ASD vs. TD. Finally, there appears an association between auditory steady-state phase synchrony and clinical assessment of language ability/impairment. We concluded that the AM sweep stimulus provides a mechanism for probing ASSR in an unbiased fashion, during developmental maturation of peak response frequency, peak frequencies vary, in part due to developmental age, and importantly, ITC at this peak frequency is diminished in ASD, with the degree of ITC disturbance related to clinically assessed language impairment. (shrink)

Recent experimental evidence indicates that intuitions about inherence and system justification are distinct psychological processes, and that the inherence heuristic supplies important explanatory frameworks that are accepted or rejected based on their consistency with one's motivation to justify the system.

The central conflicts of the world today are closely related to cultural, traditional, and religious differences between nations. As we move to a globalized world, these differences often become magnified, entrenched, and the cause of bloody conflict. Growing out of a conference of distinguished scholars from the Middle East, Europe, and the United States, this volume is a singular contribution to mutual understanding and cooperative efforts on behalf of peace. The term paideia, drawn from Greek philosophy, has to do with (...) responsible education for citizenship as a necessary precondition for effective democracy. (shrink)

The central conflicts of the world today are closely related to cultural, traditional, and religious differences between nations. As we move to a globalized world, these differences often become magnified, entrenched, and the cause of bloody conflict. Growing out of a conference of distinguished scholars from the Middle East, Europe, and the United States, this volume is a singular contribution to mutual understanding and cooperative efforts on behalf of peace. The term paideia, drawn from Greek philosophy, has to do with (...) responsible education for citizenship as a necessary precondition for effective democracy. (shrink)

The inconsistency between pro-environmental attitudes and behaviours, known as the “attitude-behaviour” gap, is exceptionally pronounced in scenarios associated with “green” choice. The current literature offers numerous explanations for the reasons behind the “attitude-behaviour” gap, however, the generalisability of these explanations is complex. In addition, the answer to the question of whether the gap occurs between attitudes and intentions, or intentions and behaviours is also unknown. In this study, we propose the moral dimension as a generalisable driver of the “attitude-behaviour” gap (...) and investigate its effectiveness in predicting attitudes, pro-environmental intentions and subsequent behaviours. We do so by using Hunt–Vitell’s moral philosophy-based framework of ethical decision-making, which conceptualises morality as the central decision-making parameter. The results from 557 US MTurk participants revealed that the manipulation of moral dimensions, specifically deontology and teleology, impacted ethical evaluation of presented dilemmas, however, failed to translate into subsequent intentions and behaviours. This finding suggests (i) that the moral dimension has an effect in shaping attitudes toward environmental issues, and (ii) that gap occurs between attitudes and intentions rather than intentions and behaviours. Further investigation of what strengthens and/or overrides the effects of the moral dimension would help understand the reasons why moral attitudes do not always translate into subsequent intentions and behaviours in the pro-environmental domain. (shrink)

25 years after the publication of Derrida’s Politics of Friendship (Politiques de l’amitié, 1994), this edited collection gathers 23 critical chapters that revisit this underappreciated text. Engaging closely with Derrida’s text, the contributors analyse, extend and critique the work. They reconsider the place this book occupies in Derrida’s political philosophy and its potential for contemporary politics, when the promises and perils of political friendship have reappeared.

Infant and young child electrophysiology studies have provided information regarding the maturation of face-encoding neural processes. A limitation of previous research is that very few studies have examined face-encoding processes in children 12–48 months of age, a developmental period characterized by rapid changes in the ability to encode facial information. The present study sought to fill this gap in the literature via a longitudinal study examining the maturation of a primary node in the face-encoding network—the left and right fusiform gyrus. (...) Whole-brain magnetoencephalography data were obtained from 25 infants with typical development at 4–12 months, and with follow-up MEG exams every ∼12 months until 3–4 years old. Children were presented with color images of Face stimuli and visual noise images that served as Non-Face stimuli. Using distributed source modeling, left and right face-sensitive FFG evoked waveforms were obtained from each child at each visit, with face-sensitive activity identified via examining the difference between the Non-Face and Face FFG timecourses. Before 24 months of age the face-sensitive FFG M290 response was the dominant response, observed in the left and right FFG ∼250–450 ms post-stimulus. By 3–4 years old, the left and right face-sensitive FFG response occurred at a latency consistent with a face-sensitive M170 response ∼100–250 ms post-stimulus. Face-sensitive left and right FFG peak latencies decreased as a function of age, and with an adult-like FFG latency observed at 3–4 years old. Study findings thus showed face-sensitive FFG maturational changes across the first 4 years of life. Whereas a face-sensitive M290 response was observed under 2 years of age, by 3–4 years old, an adult-like face-sensitive M170 response was observed bilaterally. Future studies evaluating the maturation of face-sensitive FFG activity in infants at risk for neurodevelopmental disorders are of interest, with the present findings suggesting age-specific face-sensitive neural markers of a priori interest. (shrink)

J.L. Schellenberg argues that one reason to think that God does not exist is that there are people who fail to believe in Him through no fault of their own. If God were all loving, then He would ensure that these people had evidence to believe in Him so that they could enter into a personal relationship with Him. God would not remain ‘hidden’. But in the world, we actually do find people who fail to believe that God exists, and (...) their nonbelief does not seem to be due to their resisting God. I argue that if there are valuable goods brought about by God’s hiddenness, then even if each of those goods might obtain without hiddenness, God would have a sufficient reason for remaining hidden so long as enough of those goods would be made sufficiently more valuable because of God’s hiddenness. If this is the case, then the existence of ‘nonresistant nonbelievers’ in the actual world does not entail that God does not exist. (shrink)

Plato’s Laws include what H.L.A. Hart called the ‘classical thesis’ about the nature and role of law: the law exists to see that one leads a morally good life. This paper develops Hart’s brief remarks by providing a panorama of the classical thesis in Laws. This is done by considering two themes: (1) the extent to which Laws is paternalistic, and (2) the extent to which Laws is naturalistic. These themes are significant for a number of reasons, including because they (...) show how Laws might be viewed as a sophisticated forerunner of natural law theory. The upshot is that Plato's metaphysical commitments about legal ontology allow him to base the truth of legal propositions on the way they relate to the truth of corresponding moral propositions. (shrink)

It is standard practice to appeal to libertarian free will to explain how God’s existence might be compatible with much of the evil we see in the actual world. Libertarian free will has also been important to certain responses to the argument for atheism from divine hiddenness. But what is often neglected in appealing to libertarian free will, as others have pointed out, is an explanation of why God would create us with such free will in the first place. Laura (...) Ekstrom argues that free will is simply not worth its cost. J.L. Schellenberg goes a step further and argues that, if it turns out we have libertarian free will, that is actually evidence against God’s existence. In this paper I discuss a couple reasons God might have for creating libertarian free will. (shrink)

ABSTRACT: McDowell argues that the shortcomings of recent theories of experience are the product of the modern scientistic conception of nature. Reconceive nature, he suggests, and we can explain how perceptual experience can be an external constraint on thought that, moreover, has conceptual import. In this article I argue that McDowell’s project is unsuccessful. Those wishing to construct normative theories, including theories of perceptual experience, face the normative trilemma—they must choose one of three styles of theory, each of which exhibits (...) a distinctive weakness. If we view McDowell’s approach in light of this choice, we see that he cannot adequately explain the link between experience and the world itself. I conclude that the real problem with theories of experience flows not from scientistic naturalism, but rather from the inconsistent demands we place on normative theories in general.RÉSUMÉ: McDowell soutient que les défauts des théories récentes sur l’expérience sont engendrés par la position scientifique moderne sur la nature. En reconcevant la nature, suggère-t-il, on est en mesure d’expliquer comment l’expérience sensorielle peut être une contrainte extérieure sur la pensée, contrainte qui joue, de plus, un rôle conceptuel. Je soutiens dans cet article que le projet de McDowell se solde par un échec. Ceux qui souhaitent élaborer des théories normatives, y compris des théories sur l’expérience sensorielle, font face au trilemme normatif — ils doivent choisir un type de théorie parmi trois types qui trahissent tous une faiblesse particulière. Si l’on envisage la démarche de McDowell dans la perspective de ce choix, on s’aperçoit qu’il ne peut expliquer de manière satisfaisante le lien entre l’expérience et le monde lui-même. J’en conclus que le véritable problème des théories sur l’expérience ne découle pas du naturalisme scientifique, mais plutôt des exigences incohérentes auxquelleson soumet les théories normatives en général. (shrink)

Introduction [Nancy L. Rosenblum] I. Varieties of Liberalism Today 1. The Liberalism of Fear [Judith N. Shklar] 2. Humanist Liberalism [Susan Moller Okin] 3. Liberal Democracy and the Costs of Consent [Benjamin R. Barber] II. Education and the Moral Life 4. Undemocratic Education [Amy Gutmann] 5. Civic Education in the Liberal State [William Galston] III. Moral Conflict 6. Class Conflict and Constitutionalism in J. S. Mill’s Thought [Richard Ashcraft] 7. Making Sense of Moral Conflict [Steven Lukes] 8. Liberal Dialogue Versus (...) a Critical Theory of Discursive Legitimation [Seyla Benhabib] IV. Repairing Individualist and Communitarian Failings 9. Cross-Purposes: The Liberal--Communitarian Debate [Charles Taylor] 10. Democratic Individuality and the Meaning of Rights [George Kateb] 11. Pluralism and Self-Defense [Nancy L. Rosenblum] 12. The Permanent Structure of Antiliberal Thought [Stephen Holmes]. (shrink)

In the Gospel of Luke, Jesus blesses those who “find no scandal” in him. Whatever the word “scandal” might mean in this beatitude, it cannot simply denote our usual sense of shock at flagrantly bad behavior. The scandal that one takes in Christ is the scandal of the Cross and, as such, it has to do with the crucial issues of evil, violence, and suffering, as well as redemption and salvation. The kind of scandal experienced in different ways by (...) Jean-Jacques Rousseau and by Jacques Derrida reading Rousseau.It might come as a surprise to learn that these two thinkers had some important things to say about scandal, but it should come as no surprise that they were drawn to the.. (shrink)