The extracellular‐signal regulated kinases 1/2 (ERK or ERKs) are involved in the regulation of important neuronal functions, including neuronal plasticity in normal and pathological conditions. We present findings that support the notion that the kinetics and localization of ERK are intrinsically linked, in that the duration of ERK activation dictates its subcellular compartmentalization and/or trafficking. The latter, in turn, dictates whether ERK‐expressing cells would enter a program of cell death, survival or differentiation. We summarize experimental data showing that chronic activation (...) of ERK plays a role in the mechanisms that trigger neurodegeneration. We also discuss how MKPs, members of the subclass of dual specificity phosphatases, might be the link between ERK kinetics and its subcellular localization. BioEssays 25:1085–1095, 2003. © 2003 Wiley Periodicals, Inc. (shrink)

The discovery of neurogenesis and neural stem cells (NSC) in the adult CNS has overturned a long‐standing and deep‐routed “dogma” in neuroscience, established at the beginning of the 20th century. This dogma lasted for almost 90 years and died hard when NSC were finally isolated from the adult mouse brain. The scepticism in accepting adult neurogenesis has now turned into a rush to find applications to alleviate or cure the devastating diseases that affect the CNS. Here we highlight a number (...) of methodological, technical and conceptual drawbacks responsible for the historical denial of adult neurogenesis. Furthermore, we discuss old and new issues that need to be faced before NSC or endogenous neurogenesis can safely enter into the doctor's bag for therapies. BioEssays 30:135–145, 2008. © 2008 Wiley Periodicals, Inc. (shrink)

Descartes has been accused of reasoning in a circle since the publication of the Meditations. The Circle is easy to point out: it seems that Descartes employs clear and distinct perceptions to demonstrate God’s existence and benevolence, and the latter, in turn, validates the use of clear and distinct perceptions. But is Descartes really guilty of fallacious argument, or can we break the arc somehow?

Questions regarding what exists are central to various forms of Buddhist philosophy, as they are to many traditions of philosophy. Interestingly, there is perhaps a clearer consensus in Buddhist thought regarding what does not exist than there may be regarding precisely what does exist, at least insofar as the doctrine of anātman (no self, absence of self) is taken to be a fundamental Buddhist doctrine. It may be noted that many forms of Mahāyāna Buddhist philosophy in particular are considered to (...) offer a quite austere ontology—a rather ‘empty’ account of what exists. Continuing in this vein of ontological austerity, here I will attempt to lay out a relatively novel approach to Buddhist ontology, viz. Buddhist fictionalism. (shrink)

This volume collects essays by philosophers and scholars working at the interface of Western philosophy and Buddhist Studies. Many have distinguished scholarly records in Western philosophy, with expertise in analytic philosophy and logic, as well as deep interest in Buddhist philosophy. Others have distinguished scholarly records in Buddhist Studies with strong interests in analytic philosophy and logic. All are committed to the enterprise of cross-cultural philosophy and to bringing the insights and techniques of each tradition to bear in order to (...) illuminate problems and ideas of the other. These essays address a broad range of topics in the philosophy of mind, philosophy of language, logic, epistemology, and metaphysics, and demonstrate the fecundity of the interaction between the Buddhist and Western philosophical and logical traditions. (shrink)

Through emotionally charged portraits and richly layered interior views, the photographs of Chicago-based artist Paul D Amato provide a genuine and complex perspective on life in some of the most challenging and troubled neighborhoods in the nation. This publication is supported in part by grants from the David C. and Sarajean Ruttenberg Arts Foundation and the Robert Mapplethorpe Foundation.".

Lawrence Weschler, A Miracle, A Universe: Settling Accounts with Torturers New York: Pantheon, 1990, ix + 293 pp.

While driving, one night, Chris got distracted by a notification on his phone and provoked the car accident that killed his fiancé. Smithereens is centered on the idea that digital devices are constantly calling for our attention and that their design makes their use addictive. This happens because big internet companies are earning a fortune through a new economic model based precisely on the managing of attention and the extraction of behavioral data. This chapter looks at the reasons and strategies (...) behind the monetization of attention and considers the dynamics through which a pathological use of online platforms and digital devices is forced on the user. (shrink)

‘À quoi sert la littérature?’, Deleuze opens his book on Leopold von Sacher-Masoch with a question that this paper will pose again, trying to propose an answer to it, and to put to test the methodological approach that can be obtained from that answer: what are the uses of literature and, more specifically, how could the philosopher use literature, what could be done with it? To this end, this paper will focus on Deleuze’s symptomatological conception of literature. The second part (...) of the paper will be dedicated to the reading of two novels, 1984 by George Orwell and The Circle by Dave Eggers. The novels will be put in in a relation of resonation with two concepts sketched in Deleuze’s Post-scriptum sur les sociétés de contrôle: Foucauldian disciplinary societies and control societies. These novels will be considered as signaletic material, symptomatologies of two conditions of society, from which this paper proposes to extract two types of signs: Signs of Order and Signs of Suggestion. These signs will be made react with the concepts of Foucault and Deleuze, in order to see if they can produce the ground for a therapeutic. The paper will therefore combine literary symptomatologies and philosophical aetiology, in the attempt to make them react together, Foucault and Orwell, Eggers and Deleuze, to extract and describe signs from the literary material considered that may be brought to the fore only after the consideration of the causes of the most important symptoms of discipline and control. (shrink)

A colorful assortment of photographs captures barrio life in Pilsen, Chicago's largest Mexican neighborhood, and in nearby Little Village, revealing the public and private worlds of the inhabitants of the city's Mexican community.

The development of modern information and communication technologies has enabled the spread of tools and procedures dedicated to the discretization of reality, already involving inconceivable and unprecedented swathes of informations. The diversity, volume and velocity of data has made possible a vast set of digital contents: this is not just a form of technical externalization, of data storage, or of symbolic representation, but also the tangible basis for a new form of power, ‘algorithmic governmentality’, which uses the mathematical analysis of (...) this vast gathering of data to prescribe and proscribe particular concrete behaviours. Evaluating these procedures for the discretization of reality, together with processes of dividualization, data behaviourism and personal profiling, this article examines the complex of techniques applied to digital contents. The basis for this examination is here the Deleuzian concept of stratoanalysis: this will initially involve studying the forms and spaces generated and composed by digital technologies, so as to assess the viability of the concept of ‘digital stratum’. By then analysing the relationship between the anthropomorphic stratum and the digital stratum, and the way that algorithmic governmentality strives to control this relationship, it will become possible to propose a line of flight that sets out and sets off from this logic of control. (shrink)

A line of research is emerging investigating the private sector impacts and dependencies on critical biodiversity and ecosystem services, and related business risks and opportunities. While the ecosystem services narrative is being forwarded globally as a key paradigm for promoting business sustainability, there is scarce knowledge of how these issues are considered at managerial level. This study thus investigates managerial views of corporate sustainability after the ecosystem services concept. We analyse interviews conducted with 20 managers from domestic and international forestry (...) companies operating with a plantation-based business model in China. Content analysis was employed to analyse the data, with a focus on four key areas: interviewee familiarity with the ecosystem services concept; their views of corporate dependencies and impacts on ecosystem services; related business risks and opportunities; and viability of existing instruments and practices that can be employed in detecting and addressing business impacts and dependencies on ecosystem services. Through an inductive approach to the empirical findings, we refined a framework that holds operational value for developing company response strategies to ecosystem services impact/dependence assessment, ensuring that all issues are addressed comprehensively, and that related risks and opportunities are properly acknowledged. (shrink)

The Green Economy is a strategic development concept of the United Nations incorporating a broad array of potential meanings and implications. It is subject to academic conceptualisation, operationalisation, reflection and criticism. The aim of our paper is to conceptualise a subset of the multi-faceted and at times polarised debate around the implications and applications of the Green Economy concept, and to provide reflective grounds for approaches towards the concept. By using qualitative content analysis and a participatory approach, we investigate perceptions (...) of young researchers from various disciplines working on issues related to the Green Economy. The spectrum of disparate perceptions observed among the respondents is accommodated within a two-dimensional model. The dimensions are 1) the degree and nature of desired societal change in relation to the current economic model and set of institutions; and 2) the role of research in delivering such change. We discuss the model in light of the existing literature. (shrink)

Depue & Morrone-Strupinsky's (D&M-S's) model of affiliation meets the criteria advanced for the definition of behavior systems and endophenotypes. We argue that its application in psychiatry could be useful for identifying a biological pathophysiology common to a variety of conditions that are currently classified in very different categories of psychiatric nosography, including autism, schizoid personality, primary psychopathy, and dismissing attachment.

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)

This volume collects essays by philosophers and scholars working at the interface of Western philosophy and Buddhist Studies. Many have distinguished scholarly records in Western philosophy, with expertise in analytic philosophy and logic, as well as deep interest in Buddhist philosophy. Others have distinguished scholarly records in Buddhist Studies with strong interests in analytic philosophy and logic. All are committed to the enterprise of cross-cultural philosophy and to bringing the insights and techniques of each tradition to bear in order to (...) illuminate problems and ideas of the other. These essays address a broad range of topics in the philosophy of mind, philosophy of language, logic, epistemology, and metaphysics, and demonstrate the fecundity of the interaction between the Buddhist and Western philosophical and logical traditions. (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)