This article investigates how the meanvariance efficient frontier defined by sovereign bonds of 20 developed countries is affected by the consideration of socially responsible indicators for countries in investment decision-making. For a global rating of socially responsible performances, we show that it is possible to build portfolios with an increased average rating without significantly harming the risk/return relationship. This result differs when considering sub-ratings related to the environment, social concerns and public governance. The results are good news for responsible investors (...) and suggest that socially responsible portfolios of sovereign bonds can be built without a significant loss of mean-variance efficiency. (shrink)

This article analyzes the operations of the French group Lafarge in Syria during the civil war between 2011 and 2014, to understand the conflict-sensitive practices of a multinational company (MNC) in an area of limited statehood (ALS). We examine how and why the company decided to continue operating its plant in Syria during this intrastate conflict, resulting in financing terrorist groups like ISIS. We highlight the key operational and managerial decisions made by headquarters and local operations and relate them to (...) the conflict situation in the ALS in question. We contribute, with the idea of the firm’s “organization of short-sightedness,” to the understanding of how strategic decisions may lead to a structural inability to fully comprehend the local dangers and the implications for the employees, and how this may lead to a redefinition of legitimate and illegitimate stakeholders in conflict zones. A drawn-out process, stemming from a willingness to stay at all cost in an ALS environment, leads to misinterpretation of the danger and an acute dependency on local stakeholders. (shrink)

Conflicts of interest. None to report Healthcare is a context where individuals with disability confront important ethical and social challenges. Adolescents and young adults with cerebral palsy (CP) seem to face additional challenges but we have little insight into their perspectives. This qualitative study aimed to identify and better understand such challenges. We interviewed 14 participants with CP aged 18 to 25. Participants described a range of challenges experienced when using health services, including: lack of long-term follow-up, shortcomings in physical (...) access to infrastructures, and situations of injustice. Challenges specific to medical consultations were reported (e.g., rude attitudes, belittlement, inadequate communication, lack of consideration). We discuss and explain further that: (1) the ethical principle of respect for persons needs to be concretely specified to improve current practices; (2) respect for autonomy calls for further direct empowerment of individuals with CP and, (3) gaps in dedicated healthcare resources for CP and the long-term needs associated should be addressed. (shrink)

« Tout être humain désire une vie de qualité, c’est même là un souci ultime et constant. Peu importe qu’on la dise “bonne”, “réussie” ou “authentique”, c’est toujours à partir d’une certaine perception de la qualité que nous entreprenons nos projets, organisons nos discours sur le monde et accomplissons nos moindres gestes. Mais quelles sont les conditions d’une telle vie? Existe-t-il des critères permettant de l’évaluer? C’est en réponse à de telles interrogations qu’ont émergé les grandes réflexions de l’humanité sur (...) le beau, le bien et le vrai, tout comme l’intuition d’une continuité subtile entre ces idéaux, de même que les préoccupations pratiques sur la façon de conduire sa vie. Et c’est à l’horizon de ces idéaux que nous formulons encore les débats et nos conceptions sur la nature de l’expérience esthétique et de l’art, de l’éthique et de la morale, de la science et de la connaissance en général. Ainsi comprise, l’idée selon laquelle il existe un lien profond entre expérience esthétique, requêtes de l’éthique et objectifs de la connaissance est à la fois la plus ancienne et la plus actuelle des intuitions, comme l’attestent ces contrées de l’expérience quotidienne où qualités esthétiques et éthiques interagissent et s’alimentent mutuellement, tantôt en concordance harmonieuse, tantôt en discordance créatrice, et où la connaissance retrouve ses plus nobles alliés dans l’art ou la poésie. »C’est cette intuition que l’auteur s’attache à redéployer en en suivant la permanence et la profondeur chez des témoins et des commentateurs aussi illustres que Paul Ricoeur, John Dewey, R. W. Emerson, Jean-Marie Guyau, Friedrich Nietzsche, Henri Bergson, Nishida Kitaro, Mikel Dufrenne et Martha C. (shrink)

Graphical AbstractUsing the indices δ+ and δ* for assessing phylogenetic diversity may lead to spurious results and interpretations; it can bias recommendations for conservation and lead to inappropriate management decisions. Therefore these indices should be avoided and other indices based on quadratic entropy (Qδ+ and Q) should be used instead.

This article explores the scope and limits of the model of “polis religion” as one of the most powerful interpretative concepts in current scholarship in the field. It examines the notion of the ‘embeddedness’ of ancient Greek religion in the polis as well as the unity and diversity of Greek religious beliefs and practices, and discusses in how far the model is able to capture developments beyond the Classical period. The article looks at religious phenomena and forms of religious organization (...) above and below the polis level. I argue that the strengths of the model lie in its capacity to explain an important structuring principle of ancient Greek religion. The weaknesses of the model are due to the fact that it is focused too narrowly on the polis as the primary discourse of power relevant for the study of ancient Greek religion. (shrink)

This book explores a pivotal dimension of Mou Zongsan’s philosophy—that is, his project of reconstructing a moral metaphysics based largely on a dialogue between reinterpreted Chinese thought and Kantism—and thoroughly analyzes a ...

Deciding between different voluntary movements implies a continuous control of the competition between potential actions. Many theories postulate a leading role of prefrontal cortices in this executive function, but strong evidence exists that a motor region like the primary motor cortex is also involved, possibly via inhibitory mechanisms. This was already shown during the pre-movement decision period, but not after movement onset. For this pilot experiment we designed a new task compatible with the dynamics of post-onset control to study the (...) silent period duration, a pause in electromyographic activity after single-pulse transcranial magnetic stimulation that reflects inhibitory mechanisms. A careful analysis of the SP during the ongoing movement indicates a gradual increase in inhibitory mechanisms with the level of competition, consistent with an increase in mutual inhibition between alternative movement options. However, we also observed a decreased SP duration for high-competition trials associated with change-of-mind inflections in their trajectories. Our results suggest a new post-onset adaptive process that consists in a transient reduction of GABAergic inhibition within M1 for highly conflicting situations. We propose that this reduced inhibition softens the competition between concurrent motor options, thereby favoring response vacillation, an adaptive strategy that proved successful at improving behavioral performance. (shrink)

ObjectiveCo-morbid insomnia and sleep apnea is a common and debilitating condition that is more difficult to treat compared to insomnia or sleep apnea-alone. Emerging evidence suggests that cognitive behavioral therapy for insomnia is effective in patients with COMISA, however, those with more severe sleep apnea and evidence of greater objective sleep disturbance may be less responsive to CBTi. Polysomnographic sleep study data has been used to predict treatment response to CBTi in patients with insomnia-alone, but not in patients with COMISA. (...) We used randomized controlled trial data to investigate polysomnographic predictors of insomnia improvement following CBTi, versus control in participants with COMISA.MethodsOne hundred and forty five participants with insomnia and sleep apnea [apnea-hypopnea index ≥ 15] were randomized to CBTi or no-treatment control. Mixed models were used to investigate the effect of pre-treatment AHI, sleep duration, and other traditional, and novel [quantitative electroencephalography ] polysomnographic predictors of between-group changes in Insomnia Severity Index scores from pre-treatment to post-treatment.ResultsCompared to control, CBTi was associated with greater ISI improvement among participants with; higher AHI, less wake after sleep onset, and less N3 sleep. No quantitative electroencephalographic, or other traditional polysomnographic variables predicted between-group ISI change.DiscussionAmong participants with COMISA, higher OSA severity predicted a greater treatment-response to CBTi, versus control. People with COMISA should be treated with CBTi, which is effective even in the presence of severe OSA and objective sleep disturbance. (shrink)

Qu’est-ce que la circulation mondialisée des biens et des personnes fait à la musique? Deux choses apparemment contradictoires : l’uniformisation des styles et des moyens se conjugue avec leur renouvellement constant, les effets de contagion planétaire avec la multiplication des réappropriations locales. Autrement dit ce qui uniformise peut être aussi ce qui singularise. Ce paradoxe nous conduit à dérouler quelques fils, à suivre de proche en proche des « objets » circulants – un appareil numérique, un style musical, un groupe (...) de pratiques – de manière à saisir les modalités concrètes de leur circulation. Pour que ça circule, il faut que ça se connecte, ce qui ne va pas sans heurts, disputes, larsens, frottements, qui tous affectent voire transforment l’« objet » circulant. Point de circulation sans frictions et boucles de rétroaction et sans une multitude d’agents qui font que ça passe : nous croisons en cheminant des musiciens noise, mais aussi des benders, des shifters, des makers, des repairers. Ces figures de l’interconnexion globale sont également celles qui se glissent dans ses failles et amplifient ses différences. (shrink)

Physicien de formation, Francois Bastien a enseigne dans de nombreux domaines: mathematiques, electricite, optique, thermodynamique, physique des vibrations, physique des capteurs, acoustique des solides, informatique, electronique numerique et electrotechnique. Il a tenu un blog ou se sont regroupees certaines interrogations sur les sciences exactes. Son livre presente donc des reflexions sur la recherche scientifique. Un changement d'echelle de la communaute scientifique entraine necessairement un bouleversement. L'auteur tend a sortir de la doctrine hors de l'ecole point de salut qui freine (...) la promotion sociale, en proposant par exemple un Musee de la Science inconnue. Il invite egalement a lutter contre les effets de la multiplication des publications scientifiques, en faisant naitre des journaux de critiques scientifiques comme il en existe pour la litterature. Par ailleurs, la prise en compte des limites de la science, d'un point de vue philosophique et pratique, est discutee. (shrink)

Sébastien Richard se propose dans ce quinzième volume des Cahiers du Centre de logique de présenter ces résultats, à la fois du point de vue des concepts philosophiques et du point de vue de la technique logique mis en jeu dans la ...

Ainslie argues there are two main kinds of willpower: suppression, which is necessarily effortful, and resolve, which is not. We agree with the distinction but argue that all resolve is effortful. Alleged cases of effortless resolve are indeed cases of what Ainslie calls habits, namely stable results of prior uses of resolve.