(1997). Information—neither matter nor mind—on the essence and on the evolutionary stage conception of information. World Futures: Vol. 50, No. 1-4, pp. 551-570.

(1997). The noosphere vision of pierre teilhard de chardin and Vladimir I. Vernadsky in the perspective of information and of world‐wide communication 1 . World Futures: Vol. 50, No. 1-4, pp. 757-784.

In the Bayesian approach to quantum mechanics, probabilities—and thus quantum states—represent an agent’s degrees of belief, rather than corresponding to objective properties of physical systems. In this paper we investigate the concept of certainty in quantum mechanics. Particularly, we show how the probability-1 predictions derived from pure quantum states highlight a fundamental difference between our Bayesian approach, on the one hand, and Copenhagen and similar interpretations on the other. We first review the main arguments for the general claim that probabilities (...) always represent degrees of belief. We then argue that a quantum state prepared by some physical device always depends on an agent’s prior beliefs, implying that the probability-1 predictions derived from that state also depend on the agent’s prior beliefs. Quantum certainty is therefore always some agent’s certainty. Conversely, if facts about an experimental setup could imply agent-independent certainty for a measurement outcome, as in many Copenhagen-like interpretations, that outcome would effectively correspond to a preexisting system property. The idea that measurement outcomes occurring with certainty correspond to preexisting system properties is, however, in conflict with locality. We emphasize this by giving a version of an argument of Stairs [(1983). Quantum logic, realism, and value-definiteness. Philosophy of Science, 50, 578], which applies the Kochen–Specker theorem to an entangled bipartite system. (shrink)

We prove a Gleason-type theorem for the quantum probability rule using frame functions defined on positive-operator-valued measures, as opposed to the restricted class of orthogonal projection-valued measures used in the original theorem. The advantage of this method is that it works for two-dimensional quantum systems and even for vector spaces over rational fields—settings where the standard theorem fails. Furthermore, unlike the method necessary for proving the original result, the present one is rather elementary. In the case of a qubit, we (...) investigate similar results for frame functions defined upon various restricted classes of POVMs. For the so-called trine measurements, the standard quantum probability rule is again recovered. (shrink)

Every quantum state can be represented as a probability distribution over the outcomes of an informationally complete measurement. But not all probability distributions correspond to quantum states. Quantum state space may thus be thought of as a restricted subset of all potentially available probabilities. A recent publication (Fuchs and Schack, arXiv:0906.2187v1, 2009) advocates such a representation using symmetric informationally complete (SIC) measurements. Building upon this work we study how this subset—quantum-state space—might be characterized. Our leading characteristic is that the (...) inner products of the probabilities are bounded, a simple condition with nontrivial consequences. To get quantum-state space something more detailed about the extreme points is needed. No definitive characterization is reached, but we see several new interesting features over those in Fuchs and Schack (arXiv:0906.2187v1, 2009), and all in conformity with quantum theory. (shrink)

The European project European and Latin American Systems of Ethics Regulation of Biomedical Research Project (EULABOR) has carried out the first comparative analysis of ethics regulation systems for biomedical research in seven countries in Europe and Latin America, evaluating their roles in the protection of human subjects. We developed a conceptual and methodological framework defining ‘ethics regulation system for biomedical research’ as a set of actors, institutions, codes and laws involved in overseeing the ethics of biomedical research on humans. This (...) framework allowed us to develop comprehensive national reports by conducting semi-structured interviews to key informants. These reports were summarised and analysed in a comparative analysis. The study showed that the regulatory framework for clinical research in these countries differ in scope. It showed that despite the different political contexts, actors involved and motivations for creating the regulation, in most of the studied countries it was the government who took the lead in setting up the system. The study also showed that Europe and Latin America are similar regarding national bodies and research ethics committees, but the Brazilian system has strong and noteworthy specificities. (shrink)

The task of this paper is to ground the notion of cyberethics of co-operation. The evolution of modern society has resulted in a shift from industrial society towards informational capitalism. This transformation is a multidimensional shift that affects all aspects of society. Hence also the ethical system of society is penetrated by the emergence of the knowledge society and ethical guidelines for the information age are needed. Ethical issues and conflicts in the knowledge society are connected to topics of ecological (...) and social sustainability. For information ethics and cyberethics, the sustainable design of society, social, and socio-technological systems is important. In this context the notions of sustainability and co-operation are discussed. Based on these categories, the approach of cyberethics of co-operation can be theoretically grounded. (shrink)

ZusammenfassungMit den Fortschritten im Bereich der psychiatrisch-genetischen Forschung gehen auch intensive Diskussionen bezüglich der daraus erwachsenden Implikationen einher. Hoffnungen wie Befürchtungen gegenüber der neuen Technologie und deren Folgen werden gleichermaßen zum Ausdruck gebracht. Über die Einstellung der Bevölkerung und insbesondere der Patienten mit affektiven oder schizophrenen Erkrankungen und ihrer Angehörigen in Deutschland war bisher allerdings wenig bekannt. Daher führten wir im Rahmen des Deutschen Humangenomprojektes erstmals eine Studie durch, um die Einstellungen und ihre beeinflussenden Faktoren zu erfassen. Wir entwickelten einen (...) Fragebogen zur Erfassung der Erwartungen, Hoffnungen und Befürchtungen sowie der die Einstellung beeinflussenden Faktoren. Hiermit wurde eine repräsentative Stichprobe von 3077 Personen aus der Allgemeinbevölkerung am Telefon befragt. Weiterhin wurden mit 316 Patienten und 163 Angehörigen persönliche standardisierte Interviews anhand des Fragebogens durchgeführt. Die Mehrzahl der Befragten hatte eine positive Einstellung zu psychiatrisch-genetischer Forschung, äußerte jedoch gleichzeitig ethische Bedenken. Übereinstimmend waren die Befragten der Ansicht, dass Informationen aus genetischen Untersuchungen vertraulich behandelt werden sollten. Kleine, aber signifikante Unterschiede zwischen den Gruppen zeigten sich bezüglich der Einstellung zu präsymptomatischer genetischer Diagnostik. Unsere Ergebnisse weisen auf eine Ambivalenz der Befragten gegenüber der psychiatrisch-genetischen Forschung und Untersuchung hin: Neben einer überwiegend positiven Einstellung wurden auch moralische Bedenken geäußert. (shrink)

Essays in Memory of Richard Helgerson: Laureations brings together new essays by leading literary scholars of the British and European middle ages and early modern period who have been influenced by the groundbreaking scholarship of Richard Helgerson. The contributors evince the ongoing impact of Helgerson's work in critical debates including those of nationalism, formal analysis, and literary careerism.

Le présent article retrace les étapes qui ont présidé à l’élaboration d’une base de données d’exemples de structures à subordonnées comparatives du français. Ce travail a été réalisé dans le cadre du projet « Structures à Subordonnées Comparatives du français » (SCF). Piloté par le laboratoire LaTTiCe sous la direction de C. Fuchs, ce projet a réuni des membres de quatre laboratoires français : B. Combettes et A. Kuyumcuyan (ATILF, Nancy), C. Guimier (CRISCO, Caen), N. Fournier et M. Morinièr...

Le présent article retrace les étapes qui ont présidé à l’élaboration d’une base de données d’exemples de structures à subordonnées comparatives du français. Ce travail a été réalisé dans le cadre du projet « Structures à Subordonnées Comparatives du français » (SCF). Piloté par le laboratoire LaTTiCe sous la direction de C. Fuchs, ce projet a réuni des membres de quatre laboratoires français : B. Combettes et A. Kuyumcuyan (ATILF, Nancy), C. Guimier (CRISCO, Caen), N. Fournier et M. Morinièr..

The main result of this paper is the following theorem: Let M be a premouse with a top extender, F. Suppose that (a) M is linearly coarsely iterable via hitting F and its images, and (b) if M * is a linear iterate of M as in (a), then M * is coarsely iterable with respect to iteration trees which do not use the top extender of M * and its images. Then M is coarsely iterable.

Objectives:Social isolation is increasing in aging societies and several studies have shown a relation with worse cognition in old age. However, less is known about the association in the oldest-old (85+); the group that is at highest risk for both social isolation and dementia. Methods:Analyses were based on follow-up 5 to 9 of the longitudinal German study on aging, cognition, and dementia in primary care patients (AgeCoDe) and the study on needs, health service use, costs, and health-related quality of life (...) in a large sample of oldest-old primary care patients (AgeQualiDe), a multi-center population-based prospective cohort study. Measurements included the Lubben Social Network Scale (LSNS-6), with a score below 12 indicating social isolation, as well as the Mini-Mental Status Examination (MMSE) as an indicator of cognitive function. Results:Dementia-free study participants (n = 942) were M = 86.4 (SD = 3.0) years old at observation onset, 68.2% were women. One third (32.3%) of them were socially isolated. Adjusted linear hybrid mixed effects models revealed significantly lower cognitive function in individuals with smaller social networks (β = 0.5, 95% CI = 0.3-0.7, p <.001). Moreover, changes in an individual's social network size were significantly associated with cognitive changes over time (β = 0.2, 95% CI = 0.1-0.4, p =.003), indicating worse cognitive function with shrinking social networks. Conclusion:Social isolation is highly prevalent among oldest-old individuals, being a risk factor for decreases in cognitive function. Consequently, it is important to maintain a socially active lifestyle into very old age. Likewise, this calls for effective ways to prevent social isolation. (shrink)

This study addresses the nature of the contribution made by Christian feminist thinkers who claim that mutuality is a necessary part of a Christian social ethical framework. The theological method employed is analytical and comparative toward the end of illuminating, testing, and demonstrating the thesis: mutuality is a formal norm for Christian social ethics that functions along with love and justice to promote a balance of power that is required for optimum human flourishing, a flourishing set within the interdependent context (...) of the whole of creation. ;Chapter One analyzes selected primary sources of Rosemary Radford Ruether, Carter Heyward, Beverly Wildung Harrison, and Elizabeth A. Johnson isolating their definition and treatment of the term, "mutuality." A consensus definition of mutuality drawn from definitions by the four feminists. It is concluded that, similar to the tripartite nature of justice, mutuality has four forms--cosmic, gender, generative, and social. ;Chapters Two and Three illustrate several moments in the history of Christian thought wherein antecedents of the feminists' notion of mutuality are found. Selected primary works of Thomas Aquinas, John Duns Scotus, Martin Buber, and H. Richard Niebuhr are examined. ;Chapter Four compares the four feminists' definition of mutuality with definitions of formal norm by Josef Fuchs, Lisa Sowle Cahill, and Timothy E. O'Connell, determining that mutuality is a formal norm for Christian social ethics. Chapter Five is a case study. Utilizing our definition, it is shown how consideration of mutuality and its four forms influences the ethical analyses of George Weigel, Jean Bethke Elshtain, and Stanley Hauerwas in determining if the Persian Gulf War was a just war. It is concluded that the probative value of the formal norm, mutuality, is multifaceted. First and foremost, it requires the moral agent to deal concretely in moral reflection and moral decision-making. Specific and careful attention needs to be given to the reality revealing questions in the concrete, as well as in the abstract. Second, mutuality requires the moral agent to probe the dynamics of power in an ethical dilemma and to seek out ways to shape those dynamics to serve power-with. It is a complement to and corrective of love and justice. Third, engaging the norm of mutuality presses the moral agent toward inclusivity drawing into the process of moral reflection concern for the thriving and flourishing of all involved. More than the norms of love and justice, mutuality places humans in a perspective within the whole of creation. (shrink)

Josef Fuchs’s Droit naturel is a French translation of the German Lex Naturae—Zur Theologie des Naturrechts. The author has taken the opportunity of making some minor alterations and of adding a new chapter on the relation between the natural law and Christian social teaching. Otherwise the work is unchanged. It is divided into two parts. In the first the author studies the natural law in revelation, which, of course, takes him outside the scope of philosophy. What he says is, (...) however, indirectly of interest to philosophy. Christians are sometimes tempted to think of the natural law as, in practice, almost a special preserve of the Catholic Church which has the mission of interpreting it. It is therefore interesting to discover that the term is almost impossible to find in documents of the magisterium before the pontificates of Pius IX and Leo XIII. Fuchs finds only the synod of Aries in 475, echoing St. Paul’s doctrine of Romans. On the other hand Fuchs points out that St. Paul’s reference to the natural law, while by far the most explicit, is not the only one in Sacred Scripture. This is a useful corrective of the view sometimes met with that the natural law is unknown in the Bible; and it is also a corrective of Flückiger’s exegesis of St. Paul. (shrink)

Flückiger’s study of the history of the natural law from the standpoint of evangelical theology and Fuchs’ handling of the natural law in the context of Catholic theology provide a striking contrast to Ross’s book. Fluckiger’s book is the first, and so far the only one to appear, of a three-volume work. Study of ecclesiastical social ethics, and in particular of the theological basis of civil authority and law, convinced the author, so he tells us in his Preface, of (...) the need for a history of the natural law that would explore the neglected relationship of that concept with theology. This standpoint, as the author perfectly well recognises gives only a partial view of the western tradition of the natural law. The book falls into five sections—pre-history, beginnings, late antiquity, the Fathers and the early Middle Ages—but it is only in the fourth, that dealing with the Fathers, that the theological preoccupation becomes prominent. (shrink)

In this text, the reader will find a well focused, clearly written, and concise review of major themes in the philosophy of Edmund Husserl. This work could well serve the beginning student to focus on the major problems in Husserlian thought. Fuchs argues that Husserl’s phenomenology is in conformity with and an outgrowth of the traditional orientation of Western philosophy called the metaphysics of presence. In separate discussions of evidence, temporality, and intersubjectivity, the author attempts to demonstrate both that (...) Husserl is tied to this traditional metaphysical doctrine which grants primacy to presence over absence, and that he nonetheless laid the foundation for the overcoming of this metaphysic. Throughout, Husserl is portrayed as wrestling with the juxtaposition of presence and absence; and yet on each point, presence is said to remain of primary constitutive status: evidence is seen as "absolute presence," the presence of impression plays a stronger constitutive role than the absences of past and future, and knowledge of other human beings is secured on the ground of presence. In short, the author claims that Husserl provided the foundation for the overcoming of the prejudice of the metaphysics of presence, and yet did not succeed in fully extricating himself from the confusions of this tradition. (shrink)

This study described the relationships between academic class and student moral sensitivity and reasoning and between curriculum design components for ethics education and student moral sensitivity and reasoning. The data were collected from freshman (n = 506) and senior students (n = 440) in eight baccalaureate nursing programs in South Korea by survey; the survey consisted of the Korean Moral Sensitivity Questionnaire and the Korean Defining Issues Test. The results showed that moral sensitivity scores in patient-oriented care and conflict were (...) higher in senior students than in freshman students. Furthermore, more hours of ethics content were associated with higher principled thinking scores of senior students. Nursing education in South Korea may have an impact on developing student moral sensitivity. Planned ethics content in nursing curricula is necessary to improve moral sensitivity and moral reasoning of students. (shrink)