One of the common targets that contemporary feminists are critical of concerning the problem of the body is Rene Descartes' mind and body relation. Feminist scholars can identify at least three lines of investigation of the body in contemporary thought that may be regarded as legacies of the Cartesian view, which treat the body as primarily an object for: 1) the natural sciences, particularly for the life sciences, biology, and medicine; 2) as an instrument or a machine at the disposal (...) of consciousness or allocating an animating, willful subjectivity; and 3) as a vehicle of expression of private thoughts and feelings; that is, as fundamentally passive and transparent. Recently, feminist scholars are seriously thinking of a new conceptual model that can displace Cartesian dualism and that can emancipate notions of the body from Cartesian dominant mechanistic models and metaphors. In this light, this paper turns to a Confucian theory of the body for revelation and the case of Mencius is introduced, in which the mind is regarded as the major component of the body and a coherent model is adopted. Can we then conclude to ask in what ways the reclaiming of the body in the Contemporary Western discussion may learn from the Confucian ideas of the body...? (shrink)

Excerpt: 1. Introduction This chapter provides insight into the diverse ethical debates on genetics and epigenetics. Much controversy surrounds debates about intervening into the germline genome of human embryos, with catchwords such as genome editing, designer baby, and CRISPR/Cas. The idea that it is possible to design a child according to one’s personal preferences is, however, a quite distorted view of what is actually possible with new gene technologies and gene therapies. These are much more limited than the editing and (...) design metaphors suggest. Such metaphors are therefore highly problematic phrases in the context of new gene technologies, for two reasons. On one hand, to design a child of choice by modifying the genome would require modifying any gene of choice, which is more than can be done with current gene technologies, such as CRISPR/Cas. On the other hand, a modification of genes would need to be enough to create any characteristic of choice in the future child. The latter presupposes the assumption of genetic determinism. Moreover, the CRISPR/Cas technology can not only be used in a potentially therapeutic manner at the germline level. In addition, there is the (more likely) scenario of a future clinical therapeutic use of these new gene technologies for modifying the DNA sequence of other cells of the body (somatic genome editing). There is also the option of modifying the epigenome, that is, the spatial configuration of DNA (epigenome editing) (see table 1). Like genetics and genome editing, epigenetics has been at the center of recent popular scientific and ethical discourse as well as scientific debates. The concept of epigenetics has given rise to very different notions of inheritability and responsibility for health, which, however, are oftentimes based on scientifically controversial basic assumptions. That there continues to be covert genetic determinism in the form of epigenetic determinism (see table 2) in debates about epigenetics has been pointed out in ethical analyses of epigenetics. Neither genetic determinism nor epigenetic determinism has been confirmed scientifically. It is therefore important to recognize the concepts that are discussed (and sometimes harshly criticized) in debates about genome editing and epigenetics—for example, concepts about the causal role of DNA for our own life course. This importance is based on the fact that if we understand such controversial concepts, we will be able to remain critical when evaluating scientific knowledge and ethical arguments about genome editing and epigenetics. This chapter, therefore, explains some of these concepts. For an ethical analysis of epigenetics as well as of genome editing, it is necessary to understand and critically reflect upon the underlying concepts of genetic determinism and other, related -isms. The following section offers a detailed introduction to these -isms (section 2; see also table 2). Section 3 provides an ethical analysis of genome editing and epigenetics based on the explanations in section 2. Section 3 focuses on inheritability and responsibility, justice, safety, the problem of consent, and the effects of genome editing and epigenetics on embryos and future generations. This section does not discuss in detail further points that can be found in ethical debates about epigenetics as well as in ethical debates about genome editing. These points include (among others): • fear that the findings of epigenetics and that the methods of genome editing are misused—this also with respect to eugenics and enhancement; • naturalness—an issue we mention in passing a few times in the following analysis; • a possible connection between the genome/epigenome and the concept of human dignity, and the derived danger of instrumentalization and infringement of autonomy when intervening in the genome or epigenome. Since current discourse about ethical issues associated with genome editing focuses mainly on germline interventions, which are, for instance, interventions into a human embryo’s genome, we mainly focus on germline interventions when comparing the debates on genome editing and on epigenetics in section 3. (shrink)

Ethical problems regularly arise during daily care in nursing homes. These include violation of patients' right to autonomy and to be treated with respect. The aim of this study was to investigate how caregivers emphasize daily dialogue and mutual reflection to reach moral alternatives in daily care. The data were collected by participant observation and interviews with seven caregivers in a Norwegian nursing home. A number of ethical problems linked to 10 patients were disclosed. Moral problems were revealed as the (...) caregivers acted in ways that they knew were against patients' interest. We used a theoretical interpretation according to Habermas' discourse ethics on the importance of dialogue when deciding moral courses of action for patients. This theory has four basic requirements: communicative competence, equality, self-determination, and openness about motives. (shrink)

The Problem of Political Normativity Understood as Functional Normativity.

Conscientious objection has spurred impassioned debate in many Western countries. Some Norwegian general practitioners (GPs) refuse to refer for abortion. Little is know about how the GPs carry out their refusals in practice, how they perceive their refusal to fit with their role as professionals, and how refusals impact patients. Empirical data can inform subsequent normative analysis.

Illuminates childrens experiences of embodiment, inter-subjectivity, place, thing, time, and language through a dialogue between developmental research and ...

Targeted modifications of the human epigenome, epigenome editing (EE), are around the corner. For EE, techniques similar to genome editing (GE) techniques are used. While in GE the genetic information is changed by directly modifying DNA, intervening in the epigenome requires modifying the configuration of DNA, for example, how it is folded. This does not come with alterations in the base sequence (‘genetic code’). To date, there is almost no ethical debate about EE, whereas the discussions about GE are voluminous. (...) Our article introduces EE into bioethics by translating knowledge from science to ethics and by comparing the risks of EE with those of GE. We, first (I), make the case that a broader ethical debate on EE is due, provide scientific background on EE, compile potential use-cases and recap previous debates. We then (II) compare EE and GE and suggest that the severity of risks of novel gene technologies depends on three factors: (i) the choice of an ex vivo versus an in vivo editing approach, (ii) the time of intervention and intervention windows and (iii) the targeted diseases. Moreover, we show why germline EE is not effective and reject the position of strong epigenetic determinism. We conclude that EE is not always ethically preferable to GE in terms of risks, and end with suggestions for next steps in the current ethical debate on EE by briefly introducing ethical challenges of new areas of preventive applications of EE (III). (shrink)

Infants who suffer severe neglect fail to thrive emotionally as well as bodily. The absence of early coexistential structures that provide well-being leads to a narrowing of the child's perceptual and social developmental horizon. What is the nature of these early structures? In this essay, an ontology of well-being or housedness is elaborated through phenomenological reflections on breast-feeding and infant perception. Merleau-Ponty's ontology of the flesh makes a contribution to the ontology of well-being: it gives us a conceptual and evocative (...) language to describe human existence in its pre-verbal, syncretic, and non-dualistic manifestations. It also allows for a re-evaluation and re-interpretation of the results of current research in infant perception. Through the structures of infant perception we perceive the coexistential fit between infants, other human beings, and the world of things. An infant's fundamental housedness in the flesh is taken up and cultivated or destroyed by the child's social and cultural environment. (shrink)

Goethe belongs to the phenomenological tradition for a number of reasons: He shared Husserl's deep mistrust of the mathematization of the natural world and the ensuing loss of the qualitative dimension of human existence; he understood that the phenomenological observer must free him/herself from sedimented cultural prejudices, a process which Husserl called the epoche; he experienced and articulated the new and surprising fullness of the world as it reveals itself to the patient and participatory phenomenological observer. Goethe's phenomenological sensibilities and (...) insights become more apparent when his work is brought into dialogue with Husserl's thinking. In turn Goethe challenges Husserlian phenomenology to a more careful investigation of the natural world and human participation within its order. Both Goethe and Husserl are searching for a science of the qualitative dimension of being. (shrink)

The intent of this chapter is to suspend the belief in the goodness of literacy -- our chirographic bias -- in order to gain a deeper understanding of how the engagement with texts structures human consciousness, and particularly the minds of children. In the following pages literacy (a term which in this chapter refers to the ability to read and produce written text) is discussed as a consciousness altering technology. A phenomenological analysis of the act of reading shows the child’s (...) engagement with texts as a perceptual as well as a symbolic event that builds upon but also alters children’s speech acts. Speaking and reading are both forms of language use, but with different configurations of perceptual and symbolic qualities. Children’s literature uses textual technology and, intentionally or not, participates in structuring children’s pre-literate minds. Some of its forms, such as picture books and early readers, are directly intended to bridge the gap between the pre-literate listener and the literate reader and ease the transition into the literate state. It is my hope that the phenomenological analysis of the experiences of speaking and reading might help us understand more clearly how children’s literature impacts the minds of children. Such an analysis can awaken a critical awareness of the power that letters wield as they shape the reader’s psychological reality, and it can sharpen our sense of wonder about the metamorphosis of language from speaking to writing. (shrink)

Le langage égocentré et son dépassement par la parole. Une étude de l’acquisition du langage inspirée de Merleau-PontyDans les notes de travail du Visible et l’invisible, Merleau-Ponty se proposait d’élucider la nature du dépassement de l’être pré-langagier par la parole. Dans ses cours de la Sorbonne, il avait en outre jeté les fondements théoriques d’une confrontation fructueuse entre la linguistique et la psychologie de l’enfant, en ouvrant un dialogue de fond avec la théorie linguistique et avec les recherches psychologiques de (...) son époque sur l’acquisition du langage. Le phénomène de l’acquisition du langage par l’enfant nous fait assister à la transition de l’être pré-langagier à l’être parlant ; nous y trouvons l’occasion d’une mise en relation de l’incarnation perceptive et charnelle avec le corps parlant qui agit dans le champ symbolique.Cette étude reprend le projet de Merleau-Ponty, en s’appuyant sur les résultats récents de la recherche en matière de développement psycho-linguistique afin de mettre à l’épreuve les thèses merleau-pontiennes sur le langage. L’analyse herméneutique et phénoménologique de trois moments clés de l’acquisition du langage – indication, premiers mots, babil – met en lumière la nature du symbolisme, la fonction interpersonnelle de l’acte de parole et la nature de la grammaire en tant qu’événement diacritique existentiel.Linguaggio egocentrico e oltrepassamento nella parola. Uno studio dell’acquisizione del linguaggio ispirato a Merleau-PontyNelle note di lavoro de Il visibile e l’invisibile Merleau-Ponty si propone di chiarire la rivoluzione che il linguaggio introduce nell’essere pre-linguistico. Valendosi della propria familiarità con la teoria linguistica e con la coeva ricerca psicologica sull’acquisizione del linguaggio da parte dei bambini, nelle sue lezioni alla Sorbonne Merleau-Ponty ha gettato le fondamenta per un fruttuoso dialogo tra la linguistica e la psicologia infantile. Nel fenomeno dell’acquisizione linguistica del bambino assistiamo alla transizione dal pre-linguistico all’essere parlante: ciò fornisce un punto di vista privilegiato sulla connessione tra la percezione, l’incarnazione ed il corpo linguistico che agisce nell’ambito simbolico. Questo contributo riprende il progetto teorico merleaupontiano e guarda alle recenti scoperte nel campo dello sviluppo psico-linguistico per mettere alla prova le tesi di Merleau-Ponty sul linguaggio. Un’analisi ermeneutico-fenomenologicadei tre momenti dell’acquisizione del linguaggio – l’indicazione gestuale, le prime parole, i monologhi infantili nella culla prima di addormentarsi – permette di far luce sulla natura del simbolismo, sulla funzione interpersonale dell’atto linguistico e sulla natura della grammatica come evento esistenziale diacritico. (shrink)

It is common for religiously motivated actions to be specially protected by law. Many legal theorists have asked why: what makes religion special? What makes it worthy of toleration over and above other non-religious deeply held convictions? The answer I put forward is that religions’ alleged afterlife consequences call for a principle of toleration that warrants special legal treatment. Under a Rawlsian principle of toleration, it is reasonable for those in the original position to opt for principles of justice that (...) accommodate actions with alleged afterlife consequences. And, under a utilitarian principle of toleration, a greater psychological harm is eased by such accommodations. Additionally, this alleged afterlife consequence is found in most of the religions that are thought to warrant some level of special toleration—not only do the Abrahamic religions have alleged afterlife consequences, but many eastern religions do as well, e.g. reincarnation. (shrink)

Business Ethics, the Environment &Responsibility, EarlyView.

Motivation: A Biosocial and Cognitive Integration of Motivation and Emotion shows how motivation relates to biological, social, and cognitive issues. A wide range of topics concerning motivation and emotion are considered, including hunger and thirst, circadian and other biological rhythms, fear and anxiety, anger and aggression, achievement, attachment, and love. Goals and incentives are discussed in their application to work, child rearing, and personality. This book reviews an unusual breadth of research and provides the reader with the scientific basis for (...) understanding motivation as a major variable in human and animal life. It also offers insights that can be applied to immediate and practical problems. Various areas are examined in depth, such as the relationships between reward, incentives, and motivation. The discussion of biological rhythms shows that humans and animals are more alert at certain times than others, and these rhythms also affect performance. The topics in the book span the ways in which motivation connects with many aspects of contemporary psychology. Basic issues of design and methodology, details of research procedures, and important aspects of definition and measurement, are discussed throughout the book.Motivation: A Biosocial and Cognitive Integration of Motivation and Emotion examines the way motivation functions and how it interacts with other important variables: physiological processes; learning, attention, and memory; rewards and stressors; the role of culture as well as species characteristics. The presentation makes clear in what important ways motivation, as a construct, contributes to the scientific understanding of behavior. The book offers advanced undergraduate and graduate students a broad overview of motivation. It also is of value for the professional psychologist who seeks an integrated overview of the classical and contemporary literature in the field of motivation. The book provides information on a broad range of issues and thus can be used also as supplementary reading for courses on cognition and biological as well as social psychology. (shrink)

How are emotions related to values? This book argues against a perceptual theory of emotions, which sees emotions as perception-like states that help us gain evaluative knowledge, and argues for a caring-based theory of emotions, which sees emotions as felt desires or desire satisfactions, both of which arise out of caring about something.

The article argues that in the Symposium, but also the Phaedrus and the Protagoras, Plato instructs us on the correct way of engaging in discourse by adducing examples from the activities of drinking and singing (/performing poetry). By presenting Socrates as grappling with the use of wine, rhetoric and poetry, almost failing at times, but always able to recollect himself and identify the faults in his methods (as well as of others), Plato recognizes the difficulties of the process, while acknowledging (...) Socrates’ extraordinary intellect. (shrink)

This empirically oriented contribution focuses on different data- and body-practices in the specific fieldof self-tracking. Based ona phenomenological differentiation between body (Körper in German) and embodiment (Leib in German) following Plessner and Merleau-Ponty, we reflect on the machine-like-body, the cybernetic control loop, the data-like-body and most of all practices of habitualization. In a multi-perspective approach, we do not only examine bodies and body-values, but also the manipulation of the body (e. g. in the field of biohacking), the relation between the (...) body and experiences in epigenetics, as well as the emergence of new bodily perceptions and senses. Thereby, we observe both tendencies towards alienated embodiment and possibilities to gain new accesses to the world by including embodied performances. (shrink)

El propósito de este trabajo es ofrecer una lectura ético-política del amor en la ética de la virtud kantiana contenida en la _Religión dentro de los límites de la mera Raz_ón y en la _Metafísica de las Costumbres_. Para ello, en primer lugar, estudiaré el problema que presenta el amor propio entendido como un posible obstáculo para el amor hacia los demás, con quienes interactuamos. En segundo lugar, estudiaré cómo la idea de amor práctico en la ética de la virtud (...) kantiana, da lugar, en el ámbito de la relación con los otros, al deber de amar al prójimo y contribuir con su felicidad. Finalmente, estudiaré cómo la ética política kantiana, encarnada en la idea de la comunidad ética, expresa una ética del amor que permite contrarrestar el exceso de amor propio. (shrink)

Twelve retired nurses were asked to narrate a care situation in which it had been difficult for them as nurses to know what was the right and good thing to do. The transcribed interviews were examined by content analyses. Physicians were the central coactors in the nurses’ stories. Colleagues were seldom mentioned. Other ward staff were mainly called ‘the girls’. The patient was central and referred to with respect. All the nurses focused on experiential learning. Guiding ethical principles are listed.

One of Kant’s famous questions about being human asks, “What may I hope?” This question places individual life within an encompassing horizon of human history and speculates on the possibility of perspectives beyond death. In our time mortality is generally repressed, though the development of personal consciousness is closely linked to realization of one’s finitude. This raises especially urgent questions for children, and they are left to deal with them alone. From the time awareness begins, knowledge that death can occur (...) at any moment is one of the a priori determinants of being alive; that is, life is structured in advance by its future pastness. . According to Max Scheler, death reveals itself as a necessary and manifest constituent of all possible inner experiences in the life process. The cultural and individual interpretations of death’s meaning and consequences derived from this insight opened up an ample space for imagined possibilities of “continued existence,” which affected approaches to life. In our research project “Inochi – The Concept of Life after Death in Children’s Construction of the World. A German-Japanese Comparison,” carried out with German and Japanese research support, we examine concepts developed within the community of inquiry concerning “the individual’s afterlife” as soul, angel, animal, star, etc. In this we want to examine whether a globalized media environment leads to a cultural convergence in children’s ideas, and whether there are differences between views of girls and boys. Relevance of ideas about death is seen in the example of Japanese children who, believing in reincarnation chose “killing oneself” with relative frequency as a problem-solving strategy. Our contribution will present children’s imaginings using the drawings they created within this framework, since these can be interpreted as expressions of “narrative philosophizing,” especially for the Japanese children. Here we follow Mark Johnson who says” Human beings are imaginative synthesizing animals” . These imaginations make up a large part of our understanding, not just our beliefs, but rather our socially constructed way of being in and inhabiting a world. (shrink)

This paper compares the concepts of Japanese and German primary school children as they relate to the “ethics of care.” To do this we have used the research methodology of expanding and replicating an experiment to test whether the results can be interculturally confirmed. In our design we replicated the experiment in children’s philosophy on the question “What are Family Ties?” carried out by Toshiaki Ôse in September 2002 with the 5th grade of the municipal .primary school Hamanogô in Chigasaki.

In diesem Beitrag soll gezeigt werden, dass Nietzsche und Dewey sich aus heutiger Sicht in ihren pädagogischen Konzepten ergänzen und wertvolle theoretische philosophische Hintergründe auf dem Weg der gesellschaftlich eingebetteten Selbstbestimmung bieten. Obwohl sich bei Dewey kein direkter Bezug zu Nietzsche findet, scheint dieses „In-Beziehung-Setzen“ insofern berechtigt zu sein, als gerade Dewey einen engen Zusammenhang zwischen Philosophie und Kultur bzw. Zivilisation sieht. Außerdem steht zu vermuten, dass Dewey durch die Reformpädagogik Nietzsches pädagogische Werteskala der Individualisierung kennenlernte. Auf jeden Fall aber (...) gibt es zwischen Nietzsche und Dewey denkerische Überschneidungen in Bezug auf ihre zentralen Werte wie z.B. Freiheit, Selbstbestimmung oder Individuum. Beide verstanden sich als Erzieher und sahen ihre Aufgabe darin, Hilfestellungen für die Steigerung des Selbst und die Individuation zu bieten sowie die Jugendlichen zum Selbstdenken zu ermutigen. Zentral ist für beide der Wert der eigenen Erfahrung, die im Rahmen des Konzepts vom freien Spiel, das die Vernunft des Leibes integriert, zur Individuation führt. In der „Erfahrung“ wird der Spannungsbogen zwischen „Schöpferischem“ und „Regel“ ausbalanciert. Das hängt damit zusammen, dass „Erfahrung“ sowohl durch eine aktive, kreative Perspektive gekennzeichnet ist, als auch durch eine passive, erleidende, in der das eigene Handeln in Beziehung zu der hervorgebrachten Veränderung gesetzt wird. Dadurch wird die dahinterliegende Regel erkannt. Deshalb führt die Reflexion des Erlebten, d.h. die Erfahrung, zu einem Zuwachs an Freiheit, wie Dewey festhält, der einen engen Zusammenhang zwischen Freiheit und Lernen deklariert. Eine wichtige Rolle als Informationsträger spielt dabei für Nietzsche und Dewey, im Gegensatz zu ihren zeitgenössischen Denkern, der Körper. Beide sind der Meinung, dass wir unseren Intellekt nur dann wirklich produktiv erschließen, wenn wir zu unserer Leiblichkeit zurückfinden. Da die Reflexion der Erfahrung eine Besinnung auf sich selbst voraussetzt, hat der „Rückzug auf sich selbst“ bei der Selbstbildung und bei der Entwicklung der inneren Freiheit einen hohen Stellenwert. Diese Phase muss aber für Dewey mit intensiven sozialen Phasen korrespondieren. Eine freie Haltung entwickelt sich aber nur dann, wenn das Individuum einen angemessenen Spielraum für Erkundungen und Experimente bekommt. Dieser Freiraum wird im Spiel gefunden. Das spielende Kind gilt als Metapher für das Leben in seiner höchsten Erfüllung, die die Zuwendung zum anderen ermöglicht. Nietzsches „Zauber des Dionysischen“, der die Menschen miteinander versöhnt, wird dabei mit Deweys demokratischen 'way of life' der Bürger und Bürgerinnen, den freien und gleichen Individuen, verglichen. Dieser Weg setzt nach Nietzsche bei jungen Menschen an, Dewey konkretisiert ihn für die Schule.This paper intends to show that, from today’s point of view, Nietzsche and Dewey are complementary in their pedagogical concepts and provide valuable theoretical and philosophical background for the path to self-determination in a social context. Although there is no direct reference to Nietzsche in Dewey’s work, this “making the connection” seems justifiable insofar as Dewey sees a close relationship between philosophy and culture or civilization. Also, one can assume it was through progressive reform pedagogy that Dewey became acquainted with Nietzsche’s pedagogical value scale of individuation. But in any case there are areas of overlap in the thought of Nietzsche and Dewey with regard to their central values, such as freedom, self-determination, or the individual. Both saw themselves as educators and understood their mission as offering support for self-enhancement and individuation and also encouraging the young to think for themselves. Central to both is the value of each person’s experience, which, within the conceptual framework of free play integrating the reason of the body, leads to individuation. In “experience” the tension between “what is creative” and “the rule” is balanced out. This relates to the fact that “experience” is characterized both by an active, creative perspective and a passive, receptive one, in which one’s own action is set in relation to the change resulting from it. This leads to recognition of the underlying rule. Thus experience, the reflection of what has been experienced, leads to an increase in freedom, as noted by Dewey, who asserts a close connection between freedom and learning. For Nietzsche and Dewey, as opposed their contemporaries, the body plays an important role in this as information carrier. Both of them believe that we only open up our intellect in a truly productive way when we find our way back to our physical being. Since the reflection of experience presupposes self-reflection, a high value is placed on the “retreat to the self” in self-cultivation and the development of inner freedom. But for Dewey this phase must correspond with intensive social phases. A free attitude can only develop when the individual is given appropriate latitude for investigation and experimentation. This free space is found in play. The playing child serves as metaphor for life in its highest fulfillment, which makes possible concern for the other. Nietzsche’s “enchantment of the Dionysian,” which reconciles humans among themselves, is compared here with the democratic “way of life” of Dewey’s citizens, the free and equal individuals. This path, according to Nietzsche, begins with the young. Dewey puts it into practice for the schools. (shrink)

This essay compares the philosophical thoughts on happiness put forth in poems by Friedrich Nietzsche at the age of 12-13 with the happiness concept of Frederik, a modern secondary school student, at about the same age, who was inspired by three of Nietzsche’s poems to consider his own ideas on happiness. The intent is to demonstrate that the child Nietzsche’s poems, written to confront his life problems through philosophizing, can also be useful to 21st-century children, encouraging them to think about (...) problematic and serious fundamental life questions. That this is beneficial has been demonstrated not only by Daniela Camhy in the American and Austrian language areas, but also by Hermann Josef Schmidt in his Quadrology written about Friedrich Wilhelm Nietzsche’s childhood and youth.In diesem Aufsatz werden die philosophischen Gedanken zum Glück, die der zwölf - dreizehnjährige Friedrich Nietzsche in Gedichtsform präsentierte, mit der Glückskonzeption des etwa gleichaltrigen heutigen Werkrealschülers Frederik verglichen, der drei Gedichte Nietzsches zum Anlass nahm, um über seine eigenen Vorstellungen zum Glück nachzudenken. Es geht darum zu zeigen, dass die Gedichte, die das Kind Nietzsche geschrieben hatte, um sich philosophierend mit seinen Lebensproblemen auseinander zu setzen, auch Kindern des 21. Jahrhunderts als Impuls dienen können, sich mit problematischen und schwerwiegenden Grundfragen des Lebens zu beschäftigen. Wie heilsam dieses Nachdenken ist, konnte nicht nur Daniela Cahmy für den amerikanischen und österreichischen Sprachraum zeigen, sondern auch Hermann Josef Schmidt in seiner Quadrologie zur Kindheit und Jugend von Friedrich Wilhelm Nietzsche. (shrink)

For nearly two centuries, developmental biologists have known that body organs are derived from distinct germ layers. They have argued that adult stem cells formed in one of these, mesoderm for example, cannot give rise to cells that originate in another. We disagree. An exception to this “rule” has been described in crayfish recently. In this species, hemocytes appear to replenish neurogenic cells. This may happen in humans as well. In women who were given male bone marrow‐derived cells, Y chromosome (...) positive cheek cells and brain neurons were detected. While repopulation of these tissues by bone marrow derived cells may not occur normally, and while it does not appear to be terribly efficient, the phenomenon should be studied in more detail. Perhaps cells in the marrow could be used to regenerate tissues elsewhere. (shrink)

In this paper, I discuss the conceptualist claim that we cannot speak of perceptual content unless we assume it is objective content. The conceptualist argues that only conceptual content can meet the requirement of being objective, so that the view that perceptual experience has nonconceptual content is not tenable. I start out by presenting the argument from objectivity as it can be found in McDowell. I then present the following objections: First, perceptual objectivity cannot be due to the perceiver’s conception (...) of objectivity; and second, even nonconceptual capacities of the individual cannot and need not be appealed to in order to account for objective perceptual content. (shrink)

Breast milk and the placenta are phenomena of female human embodiment that challenge the philosophical notion of separate, sovereign subjects independent of other human be­ings and an objective world “out there.” A feminist phenomenological analysis, indebted to Merleau-Ponty and Irigaray, reveals placenta and milk to be intercorporeal, “chiasmic” forms of shared organic existence. This analysis is a philosophical and psychological exploration of “matrotopy,” i.e., the fact that humans eat their mothers through breast milk and placenta. This exploration, however, requires an (...) understanding of the larger environmental field which sustains the female body and its offspring. Environmental degradation, particularly through estrogen mimicking substances in plastics and pesticides, targets the endocrine system of developing fetuses and endangers the future of the human species from the inside. Invisible organo-chemical technologies pose a new and immediate danger and ethical challenge to women and men in the twenty-first century. A “placental ethics” respects the insertion of the human being into the dynamic field of nature; it calls for an awareness that, unless we develop a changed attitude toward technology, the gradual extinction of our species continues to happen in female bodies today. (shrink)

Aggregation of variables allows to approximate a large scale dynamical system (the micro-system) involving many variables into a reduced system (the macro-system) described by a few number of global variables. Approximate aggregation can be performed when different time scales are involved in the dynamics of the micro-system. Perturbation methods enable to approximate the large micro-system by a macro-system going on at a slow time scale. Aggregation has been performed for systems of ordinary differential equations in which time is a continuous (...) variable. In this contribution, we extend aggregation methods to time-discrete models of population dynamics. Time discrete micro-models with two time scales are presented. We use perturbation methods to obtain a slow macro-model. The asymptotic behaviours of the micro and macro-systems are characterized by the main eigenvalues and the associated eigenvectors. We compare the asymptotic behaviours of both systems which are shown to be similar to a certain order. (shrink)