L’originaria visione del mondo attribuiva la correlazione tra le varie forme di vita (piante, animali ed esseri umani) a un atto di creazione operato da ignote potenze superiori. In Occidente tale concezione ha trovato la sua massima espressione nella fede in un’unica potenza creatrice, che si riteneva fosse obbligata a realizzare tutto ciò che era virtualmente possibile: la «catena dell’essere» andava dalla materia inanimata del regno minerale alle piante e agli animali, su su fino agli esseri umani, alle creature sovrumane (...) e agli angeli prossimi al Creatore. Ogni riflessione sulla varietà delle forme prendeva le mosse da analogie percepibili attraverso i sensi. Il problema della Causa trovava risposta nella fede in una potenza creatrice. La rivoluzione copernicana mise lentamente capo a un nuovo concetto di creazione, e il Creatore divenne Primo Motore: distante dalla propria opera, fu rimpiazzato da una «Natura» creatrice cui furono ricondotte le relazioni tra le varie forme – relazioni che venivano spiegate sulla scorta di fattori spirituali, non tramite un legame di discendenza materiale. Si delineò quindi una morfologia idealistica che implicò, da Goethe in avanti, l’esistenza di un principio di affinità interna (omologia) più importante di qualsivoglia somiglianza funzionale (analogia). Il «sistema naturale» fu l’esito di tale morfologia. È in questo contesto che si inserisce anche la prima teoria evoluzionistica elaborata da Lamarck, che ebbe però scarsa risonanza in quanto in essa i fattori creativi immateriali giocavano ancora un ruolo fondamentale. Darwin unificò le nuove idee relative all’evoluzione materiale dall’organismo più semplice a quello più complesso in una teoria che ben rispondeva alle esigenze spirituali dell’epoca: perse sempre più importanza la questione delle cause ultime, che vennero concepite come inerenti alla materia (in quanto fonti di variazione) e sottoposte all’influsso di fattori esterni (come quello della selezione naturale). Adottando metodologie sperimentali, la moderna biologia ricerca le cause della discendenza nella vita embrionale e – più recentemente – in quella cellulare, analizzando per esempio i fattori genetici ereditari, la struttura macromolecolare dei cromosomi nei nuclei cellulari e la sostanza ereditaria nel citoplasma. Finora i tentativi di dimostrare che la connessione formale che percepiamo nel mondo visibile (mesocosmo) si estenda anche al mondo microcosmico delle predisposizioni ereditarie non hanno avuto successo. A tutt’oggi, questo tipo di ricerche ha certificato solo una netta separazione tra la morfologia classica delle forme viventi e i processi che hanno luogo a livello macromolecolare, contribuendo comunque ad ampliare la nozione originaria di «omologia». Anche nel quadro della teoria dell’evoluzione e del concetto su cui essa si basa – quello di discendenza –, il problema centrale della morfologia resta senza risposte. (shrink)

This paper tries to trace the different evolutional stages the egg of primitive chordates had to pass through to reach the complex state of the bird egg . It tries to ascribe to the evolutional stages the successive appearance of transitional particularities which characterise the egg and the ontogeny of birds.The different forms of individual development in birds are classified in 7 groups, proceeding from primitive to more advanced types. The type of Galliformes, especially of the Megapodidae, is shown to (...) be very probably the most primitive one, while the Passeriformes show the highest degree of advanced specialisation.Proceeding from the primitive stages of chordates to the more advanced stages of brids a steadily growing participation of the maternal organism in the development of the young animal is stated . Corresponding to this participation we find the young in a more and more intimate dependance of the mother — a dependance that unites the young and his parents in a “system” just as complicated as that built up by the young mammal and its mother. The comparative study allows us to trace the progressive evolution of such a system in avian phylogeny.Ce travail essaie d'établir les stades de l'évolution par lesquels l'oeuf des cordés primitifs a dû successivement passer pour atteindre l'état complexe réalisé dans l'oeuf des oiseaux . Nous essayons ici d'attribuer aux stades évolutifs l'apparition successive de particularités transitoires qui, dans leur totalité, caractérisent l'oeuf et l'ontogénèse des oiseaux.Les différentes formes de l'ontogénèse des oiseaux sont groupées en 7 catégories, allant d'un mode reconnu primitif à un autre mode évolué. Les Gallinacés, en particulier les Mégapodides, nous paraissent se rapprocher le plus du stade primitif; les Passereaux semblent représenter le stade le plus avancé.En passant des stades primitifs des cordés aux stades plus évolués des oiseaux, on constate une participation progressive de la mère à l'ontogénèse de l'espèce . De cette participation résulte une dépendance de plus en plus étroite du jeune animal — dépendance qui unit les parents et leur progéniture en un „système” supérieur dépassant l'individu seul et qui n'est pas moins complexe que celui formé par la mère et l'enfant des mammifères. L'étude comparative permet actuellement de suivre l'évolution progressive d'un tel système dans la phylogénèse des oiseaux. (shrink)

ERNST BENZ DIE SCHÖPFERISCHE BEDEUTUNG DES WORTES BEI JACOB BOEHME I Wenn der diesjährige Eranos sich als Thema : „Mensch und Wort" gestellt hat, ...

Das Problem des Lebendigen.--Die Gestalt, das Geheimnis des Lebendigen.--Anthropologische Deutung der menschlichen Entwicklungsperiode.--Um eine basale Anthropologie.--Der Mensch im Bereich der Planung.--Sinnvolle Lebensführung.--Die Sprache im Schaffen des Naturforschers.--Biologisches zur ästhetischen Erziehung.--Goethes Morphologie in unserer Zeit.

This edited volume is the first specialized book in English about the Swiss zoologist and anthropologist Adolf Portmann. It provides a clarification and update of Portmann’s theoretical approach to the phenomenon of life, characterized by terms such as “inwardness” and “self-presentation.” Portmann’s concepts of secondary altriciality and the social uterus have become foundational in philosophical anthropology, providing a benchmark of the difference between humans and animals. In its content, this book brings together two approaches: historical and philosophical analysis of (...) Portmann’s studies in the life sciences and application of Portmann’s thought in the fields of biology, anthropology, and biosemiotics. Significant attention is also paid to the methodological implications of his intended reform of biology. Besides contributions from contemporary biologists, philosophers, and historians of science, this volume also includes a translation of an original essay by Portmann and a previously unpublished manuscript from his most remarkable English-speaking interpreter, philosopher Marjorie Grene. Portmann’s conception of life is unique in its focus on the phenomenal appearance of organisms. Confronted with the enormous amount of scientific knowledge being produced today, it is even clearer than it was during Portmann’s lifetime that although biologists employ physical and chemical methods, biology itself is not physics and chemistry. These exact methods must be applied according to what has meaning for living beings. If biology seeks to understand organisms as autonomous agents, it needs to take display and the interpretation of appearances as basic characteristics of life. The topic of this book is significantly relevant to the disciplines of theoretical biology, philosophy, philosophical anthropology, and biosemiotics. The recent epigenetic turn in biology, acknowledging the interconnections between organismal development, morphology and communication, presents an opportunity to revisit Portmann’s work and to reconsider and update his primary ideas in the contemporary context. (shrink)

This paper develops the ideas of the Swiss zoologist Adolf Portmann or, more precisely, his concept of organic self-representation, wherein Portmann considered the outer surface of living organisms as a specific organ that serves in a self-representational role. This idea is taken as a starting point from which to elaborate Portman’s ideas, so as to make them compatible with the theoretical framework of biosemiotics. Today, despite the many theories that help us understand aposematism, camouflage, deception and other phenomena related (...) to the category of mimicry, there still is a need for a general theory of self-representation that would re-synthesize evolutionary, morphogenetic and semiotic aspects of the surface of organisms. Here, Adolf Portmann’s concept of self-representation is considered as an important step towards the biosemiotics of animal form. (shrink)

This paper focuses on the links between Jakob von Uexküll’s theoretical biology and Adolf Portmann’s conception of organic life. Its main purpose is to show that Uexküll and Portmann not only share a view of the living being as an autonomous and holistically organized entity, but also base this view on the seminal idea of the subjectivity of the organism. In other words, the respective holistic principles securing the autonomy of the living being—the Bauplan, for Uexküll; the Innerlichkeit, for (...) Portmann—share an essentially subjective character. Such principles, indeed, express themselves in a centrally directed and formative way; moreover, in organisms endowed with a central nervous system, they also extend their influence on the overt behavioral sphere and on the organism’s capacity to give meaning to the surrounding reality. The conclusion of the article will show how, though starting from this common background, the two authors develop divergent positions on the issue of the anthropological difference. If Portmann emphasizes the special status of the relationship between the human animal and the world, Uexküll tends to see a substantial continuity in the biosemiotic processes through which human and non-human animals constitute their species-specific worlds of experience. (shrink)

A fundamental and bold claim of Portmann’s philosophy of biology is a thesis about the autonomy of self-representation of all living beings: “Self-presentation has to be understood as a basic fact of life, on a par with self-maintenance and the preservation of the species.” In other words, the perceivable appearance of organisms cannot be reduced to its chemical, physiological, morphological or functional causes, but must be understood as a phenomenon in its own right. The aim of the following contribution is (...) threefold. First, it aims at establishing the relevant context for the bold claim by embedding the claim in Portmann’s broader view of biology. Secondly, it aims at reconstructing Portmann’s rather scattered argument for the bold claim by recasting it as an appeal to what Portmann calls “unaddressed authentic appearances”. Finally, it presents Portmann’s partly phenomenological approach to biological phenomena as a reluctant relative of Goethe’s approach, thereby claiming that Portmann is no advocate of a genuine Goethean science of nature. (shrink)

The book is a reconstruction of the works of Adolf Portmann (1897–1982) as contributions (1) to a philosophical anthropology as the foundation of a theory of education and socialization related to psychology of ontogenetic development, (2) to biosemiotics and (3) to an critical theory of the technical civilization of modern capitalism. The paradigm of Portmann ist characterized by the transition of the dualism of nature and culture going beyond cartsianism and the mechanical and functional understanding of causality in science. (...) Man is defined as nature with incoporated spirit. The author of this reconstruction of Portmann’s works explains some autobiographical ways to understand what Portmann means for himself. (shrink)

T. L. Zutlevics has written a thoughtful response to my piece on the anxiety borne of cutting bodies. I am grateful for this opportunity to turn back to the pressing problem of organ shortages.

Today's Zeitgeist dictates that physicians not only care for their patients, but also care deeply about them. According to a recent article in a prominent journal, It may well be that the Zeitgeist says more about how we feel as potential patients than what we actually expect of physicians. Nonetheless, this Zeitgeist poses an important problem for the physician who cares for a sentimental patient. here describes a contrived exaggeration of the emotional availability of physicians. Despite the impossibility of articulating (...) precisely how much emotional engagement clinical encounters demand, sentimental patients expect too much of their caregivers. (shrink)

Kant postulates in TheMetaphysicsofMorals that we share a moral duty to sympathize actively in the suffering of another and to cultivate the virtue of compassion. More recently, Howard Brody has claimed that a good physician must maintain in her imagination What does it mean to take suffering seriously in the context of abortion? It means that a physician must listen to three rival versions of suffering: that of a woman who has inquired about an abortion, that of her fetus, and (...) that of the community in which the woman lives. The professional duty that Brody ascribes specifically to physicians compounds the moral duty we all share to lessen suffering. Physicians differ importantly from nonphysicians, for suffering is their business. (shrink)

Reverence for the autonomy of patients dominates healthcare ethics in the United States. Such reverence emblematizes personal freedom, a cherished American ideal.

Physicians and philosophers have contributed to the field of medical ethics several different paradigms for the physician-patient relationship. Here I suggest another: marriage. Patients usually enter into relationships as we enter marriage: we allow our high hopes to obscure the possibility of deep disappointment. The argument of the essay encourages renewed focus on the contractual element of physician-patient relationships.

The last decade has witnessed the beginnings of a remarkable convergence of Husserlian phenonenology and analytic philosophy of language, and the present volumes provide original and important texts of the phenomenological philosophy of language. Powerfully influenced by the writings of the early Husserl, Reinach fashioned Husserl’s ideas into a rigorous analytical methodology of his own, which he applied in particular to problems in logic and the theory of knowledge, and to the philosophies of law and psychology. The central role of (...) the concept of state of affairs in Reinach’s philosophy will bring to mind immediately the formal ontology of Wittgenstein’s Tractatus. Reinach’s most significant contribution, however, is contained in his The a priori foundations of civil law (1913), above all in the detailed analysis of the a priori structure of the act of promising. This amounts to an elaborate phenomenological theory of speech acts which anticipates, and in some respects goes beyond, the later theories of Austin and Searle. The present edition is in two volumes. Volume 1, which includes a biographical and thematic introduction by the editors, contains critical editions of those pieces published by Reinach himself. Volume II is a collection of all those items in Reinach’s surviving Nachlass which are in publishable form, including a number of important pieces not hitherto obtainable on such themes as ethical predicates, speech acts (“soziale Akte”), perception and the theory of number, together with a comprehensive sketch of the problems in the theory of knowledge, logic and ethics. Appended to this is a text-critical apparatus which also contains extensive discussions of the origins and sources of the materials in question. (shrink)

The significance of the behavior of biological entities cannot be fully explained in terms of the physical and chemical processes upon which contemporary biological and medical research depends. The characteristic proper of biological entities is that they are systems marked by ‘inwardness’, that is, a capacity to interpret meanings in order to reach goals. The significance of this characteristic is given in examples from the author's morphological research. Keywords: biological research, inwardness, organism CiteULike Connotea Del.icio.us What's this?

Although many of us deny it, it is not uncommon to feel pleasure over the suffering of others, particularly when we feel that suffering has been deserved. The German word for this concept-_Schadenfreude_-has become universal in its expression of this feeling. Drawing on the teachings of history's most prominent philosophers, John Portmann explores the concept of _Schadenfreude_ in this rigorous, comprehensive, and absorbing study.

This paper offers a refutation of P. Duhem's thesis that the falsifiability of an isolated empirical hypothesis H as an explanans is unavoidably inconclusive. Its central contentions are the following: 1. No general features of the logic of falsifiability can assure, for every isolated empirical hypothesis H and independently of the domain to which it pertains, that H can always be preserved as an explanans of any empirical findings O whatever by some modification of the auxiliary assumptions A in conjunction (...) with which H functions as an explanans. For Duhem cannot guarantee on any general logical grounds the deducibility of O from an explanans constituted by the conjunction of H and some revised non-trivial version R of A: the existence of the required set R of collateral assumptions must be demonstrated for each particular case. 2. The categorical form of the Duhemian thesis is not only a non-sequitur but actually false. This is shown by adducing the testing of physical geometry as a counterexample to Duhem in the form of a rebuttal to A. Einstein's geometrical articulation of Duhem's thesis. 3. The possibility of a quasi a priori choice of a physical geometry in the sense of Duhem must be clearly distinguished from the feasibility of a conventional adoption of such a geometry in the sense of H. Poincare. And the legitimacy of the latter cannot be invoked to save the Duhemian thesis from refutation by the foregoing considerations. (shrink)

Cette traduction inedite de l'oeuvre principale d'Adolf Reinach (1883-1917) apporte des contributions fondamentales a divers champs de la connaissance. Disciple de Husserl, Reinach propose une interpretation du monde social qui engage la phenomenologie sur le terrain des actes sociaux et des experiences individuelles qui les accompagnent, afin d'isoler les structures a priori qui sont au principe meme du droit positif. Le travail de Reinach s'inscrit egalement dans un champ d'analyse philosophique et linguistique centre sur les enonces dits performatifs, baptises (...) tels par Austin quelques decennies plustard. (shrink)

According to some cosmologists, the big bang cosmogony and even the (now largely defunct) steady-state theory pose a scientifically insoluble problem of matter-energy creation. But I argue that the genuine problem of the origin of matter-energy or of the universe has been fallaciously transmuted into the pseudo-problem of creation by an external cause. A fortiori, it emerges that the initial "true" and "false" vacuum states of quantum cosmology do not vindicate biblical divine creation ex nihilo at all.

Womit beschäftigt sich die medizinische Wissenschaft? Ich verstehe ja natürlich nichts davon, aber sie beschäftigt sich doch mit dem Menschen. Und die Juristerei, die Gesetzgebung und Rechtsprechung? Auch mit dem Menschen.

In der Geschichte der Philosophie gibt es nur wenige Namen, mit denen sich so viel Ungewohnliches, aber auch Ungereimtes, ja Paradoxes verbindet wie mit dem Namen Wittgenstein. Fur den Mann auf der StraSSe meist ein ganzlich Unbekannter, ist Wittgenstein fur viele Fachleute der Philosoph schlechthin. ER zahlt zu den meistzitierten Denkern des 20. JAhrhunderts, obwohl er in seinem Leben nur einige Dutzend Seiten veroffentlicht hat: er wurde seit seinem Tode zum Star einer neuen philosophischen Tradition, wo gerade er uns doch (...) von der traditionellen Philosophie befreien wollte. EIne vollstandige Bibliographie der Wittgenstein-Literatur wurde mehrere tausend Titel umfassen, und standig werden neue Abhandlungen uber Wittgenstein und seine Philosophie veroffentlicht. (shrink)