Recent studies on neural pathways in a broad spectrum of vertebrates suggest that, in addition to migration and an increase in the number of certain select neurons, a significant aspect of neural evolution is a “parcellation” (segregation-isolation) process that involves the loss of selected connections by the new aggregates. A similar process occurs during ontogenetic development. These findings suggest that in many neuronal systems axons do not invade unknown territories during evolutionary or ontogenetic development but follow in their ancestors' paths (...) to their ancestral targets; if the connection is later lost, it reflects the specialization of the circuitry.The pattern of interspecific variability suggests (1) that overlap of circuits is a more common feature in primitive (generalized) than in specialized brain organizations and (2) that most projections, such as the retinal, thalamotelencephalic, corticotectal, and tectal efferent ones, were bilateral in the primitive condition. Specialization of these systems in some vertebrate groups has involved the selective loss of connections, resulting in greater isolation of functions. The parcellation process may also play an important role in cell diversification.The parcellation process as described here is thought to be one of several underlying mechanisms of evolutionary and ontogenetic differentiation. (shrink)

One of the topics that often comes up in ethical discussions of deep brain stimulation (DBS) is the question of what impact DBS has, or might have, on the patient’s self. This is often understood as a question of whether DBS poses a “threat” to personal identity, which is typically understood as having to do with psychological and/or narrative continuity over time. In this article, we argue that the discussion of whether DBS is a “threat” to continuity over time is (...) too narrow. There are other questions concerning DBS and the self that are overlooked in discussions exclusively focusing on psychological and/or narrative continuity. For example, it is also important to investigate whether DBS might sometimes have a positive (e.g. a rehabilitating) effect on the patient’s self. To widen the discussion of DBS, so as to make it encompass a broader range of considerations that bear on DBS’s impact on the self, we identify six features of the commonly used concept of a person’s “true self”. We apply these six features to the relation between DBS and the self. And we end with a brief discussion of the role DBS might play in treating otherwise treatment-refractory anorexia nervosa. This further highlights the importance of discussing both continuity over time and the notion of the true self. (shrink)

I väntan på den engelska Festschriften, den definitiva biografin eller de självförhärligande memoarerna kommer här för första gången en samling porträtt av den internationellt mest uppmärksammade svenska statsvetaren, den kontroversielle samhällsdebattören Bo Rothstein. Få samhällsforskare har med sådan intensitet tagit universitetens tredje uppgift till intäkt för att ifrågasätta gängse uppfattningar om sakernas tillstånd i riket. Många är de läsare, tittare eller åhörare som knappast kunnat undgå att beröras av hans synpunkter på allt från metoo till tiggeri, något färre är nog (...) de som på allvar tagit del av hans forskningsresultat om korruption och statsförvaltning. I denna bok tecknar ett tjugotal svenska forskare, författare och vänner sin bild av forskaren, debattören och livsnjutaren Bo Rothstein."--Back cover. (shrink)

A new possible world semantics for deontic logic is proposed. Its intuitive basis is that prohibitive predicates (such as "wrong" and "prohibited") have the property of negativity, i.e. that what is worse than something wrong is itself wrong. The logic of prohibitive predicates is built on this property and on preference logic. Prescriptive predicates are defined in terms of prohibitive predicates, according to the wellknown formula "ought" = "wrong that not". In this preference-based deontic logic (PDL), those theorems that give (...) rise to the paradoxes of standard deontic logic (SDL) are not obtained. (E.g., O(p & q) → Op & Oq and Op → O(p v q)) are theorems of SDL but not of PDL.) The more plausible theorems of SDL, however, can be derived in PDL. (shrink)

Há muitos pontos de concordância entre Frege e os neokantianos. Isso vale especialmente para os representantes do neokantismo da teoria do valor ou do Sudoeste alemão na tradição de Hermann Lotze. Não discutiremos aqui todos os aspectos dessa proximidade; de acordo com o tema que propomos, ficaremos restritos à filosofia da matemática. A primeira parte do artigo tratará da relação entre aritmética e geometria, mostrando surpreendentes semelhanças entre Frege e o neokantiano Otto Liebmann. A segunda parte discutirá as diferentes recepções (...) do logicismo de Frege por Jonas Cohn, Paul Natorp, Heinrich Rickert, Ernst Cassirer e Bruno Bauch. (shrink)

In this paper, we engage in dialogue with Jonathan Pugh, Hannah Maslen, and Julian Savulescu about how to best interpret the potential impacts of deep brain stimulation on the self. We consider whether ordinary people’s convictions about the true self should be interpreted in essentialist or existentialist ways. Like Pugh et al., we argue that it is useful to understand the notion of the true self as having both essentialist and existentialist components. We also consider two ideas from existentialist philosophy (...) – Jean-Paul Sartre and Simone de Beauvoir’s ideas about “bad faith” and “ambiguity” – to argue that there can be value to patients in regarding themselves as having a certain amount of freedom to choose what aspects of themselves should be considered representative of their true selves. Lastly, we consider the case of an anorexia nervosa-patient who shifts between conflicting mind-sets. We argue that mind-sets in which it is easier for the patient and his or her family to share values can plausibly be considered to be more representative of the patient’s true self, if this promotes a well-functioning relationship between the patient and the family. However, we also argue that families are well-advised to give patients room to figure out what such shared values mean to them, since it can be alienating for patients if they feel that others try to impose values on them from the outside. (shrink)

R&D collaborations between industry, government, civil society, and research ) have recently gained attention from R&D theorists and practitioners. In aiming to come to grips with their complexity, past models have generally taken a stakeholder-analytical approach based on stakeholder types. Yet stakeholder types are difficult to operationalise. We therefore argue that a processual model is more suited for studying the interaction in QHCs because it eschews matters of titles and identities. We develop such a model in which the QHC is (...) represented as a process of generating four types of value: research value, market value, political value, and societal value. We then apply this processual model in analysing real-life cases of friction in QHCs. Friction is seen, not as an interpersonal clash, but as a discrepancy between two or more value-creation processes that compete for limited resources. (shrink)

科学技術の進展と共に、人間生存の理法が今新しく問われている。本書は、「思想的寛容」にもとづいて平和の砦を築こうとする異色の平和論を展開。.

This article seeks through Ejagham women’s experience in the ritual dances of Ngbokondem and Moninkim to engage the notion of patriarchal control of African women’s sexuality in ‘female genital mutilation’ discourses as postulated by second-wave feminist theorists such as Daly, Koedt, Hosken and so on. A firmly based patriarchy threatens culture, sexuality and identity; the article shows how women use varied coping mechanisms, including aid schemes, sexual insurgency and even breaking of bodies to define their place and identity in a (...) patriarchal society. However, some Ejagham women’s practices are themselves laced with patriarchal violence where women postulate as main participants. The article coins the term ‘triple patriarchy’ to capture this phenomenon. It portrays how Ejagham women, who are interrogating domination, also act in ways that reinforce patriarchy. Using womanist theological lens as the hermeneutic framework, the article concludes that women initiation practices are the foundations through which women grasp the meanings of Christian initiation rituals such as baptism, eucharist, marriage and so on. Hence, they should not be destroyed but fine-tuned; for there is more about the women’s practices that need to be engaged than labelled. (shrink)

In the influential 1995 article “Social Conditions as Fundamental Causes of Disease,” Bruce Link and Jo Phelan described social and political factors as “fundamental causes” of death and disease. Whitney Pirtle has recently declared racial capitalism another such fundamental cause. Using the case of the water crisis in Flint, Michigan, she has argued that racial capitalism's role in that situation meets each of the criteria Link and Phelan's article outlines: racial capitalism influenced multiple disease outcomes, affected disease outcomes through multiple (...) risk factors, involved access to flexible resources that can be used to minimize both risks and the consequences of disease, and was reproduced over time through the continual replacement of intervening mechanisms. We argue for Pirtle's conclusion using the extensive literature on racial capitalism and case studies concerning housing in the United States and Brazil and what Naomi Klein has termed “corona capitalism” in India. If races correspond to hierarchies of material security, as suggested by Ruth Wilson Gilmore, then these hierarchies and their causal effects are fundamental determinants of public health. (shrink)

ABSTRACT In this brief article, we examine the document entitled Universal Draft Declaration on Bioethics and Human Rights, published by UNESCO in June 2005. We examine it in terms of its content and its appropriate role in global bioethics movements in the future. We make clear our view on the Declaration: the Declaration, despite a variety of serious problems, remains a valuable bioethical document and can contribute in substantial ways to the happiness of people throughout the world.