Korea has undergone so much transformation under modernization and industrialization to an extent that tourists visiting from anywhere in the world will not feel inconvenienced for lack of modern facilities. In this modern day and age, it is not easy for foreigners to meet shamans or see shamanistic rituals, even if they try to. The same thing can even be said of educated Koreans. In contrast, shamanists or those attached to shamanism hear shamans perform their rituals anytime and anyplace. There (...) are an estimated 0.2 million shamans in Korea, though the statistics differ according to the researchers’ survey methods. This number surpasses that of all priests of any other established religions. These shamans take their position at the base or margins of Korean society, not readily visible from the surface. (shrink)

A central issue in paleoanthropology is whether modern humans emerged in a single geographic area and subsequently replaced the preexisting people in other areas. Although the study of human mitochondrial DNAs supported this single‐origin and complete‐replacement model, a recent paper1 argues that humans expanded out of Africa more than once and regionally interbred. However, both the genetic antiquity and the impact of the African contribution to modern Homo sapiens are so great as to view Africa as a central place of (...) human evolution. Despite the possibility that out‐of‐Africa H. sapiens interbred with other populations, this evidence is more consistent with the uniregional hypothesis than the multiregional hypothesis of modern human origins. BioEssays 24:871–875, 2002. © 2002 Wiley Periodicals, Inc. (shrink)

There is an ongoing debate about the meaning of lexical words, i.e., words that contribute with content to the meaning of sentences. This debate has coincided with a renewal in the study of polysemy, which has taken place in the psycholinguistics camp mainly. There is already a fruitful interbreeding between two lines of research: the theoretical study of lexical word meaning, on the one hand, and the models of polysemy psycholinguists present, on the other. In this paper I aim (...) at deepening on this ongoing interbreeding, examine what is said about polysemy, particularly in the psycholinguistics literature, and then show how what we seem to know about the representation and storage of polysemous senses affects the models that we have about lexical word meaning. (shrink)

There is long-standing disagreement among systematists about how to divide biodiversity into species. Over twenty different species concepts are used to group organisms, according to criteria as diverse as morphological or molecular similarity, interbreeding and genealogical relationships. This, combined with the implications of evolutionary biology, raises the worry that either there is no single kind of species, or that species are not real. This book surveys the history of thinking about species from Aristotle to modern systematics in order to (...) understand the origin of the problem, and advocates a solution based on the idea of the division of conceptual labor, whereby species concepts function in different ways - theoretically and operationally. It also considers related topics such as individuality and the metaphysics of evolution, and how scientific terms get their meaning. This important addition to the current debate will be essential for philosophers and historians of science, and for biologists. (shrink)

The concept of individuality as applied to species, an important advance in the philosophy of evolutionary biology, is nevertheless in need of refinement. Four important subparts of this concept must be recognized: spatial boundaries, temporal boundaries, integration, and cohesion. Not all species necessarily meet all of these. Two very different types of pluralism have been advocated with respect to species, only one of which is satisfactory. An often unrecognized distinction between grouping and ranking components of any species concept is necessary. (...) A phylogenetic species concept is advocated that uses a grouping criterion of monophyly in a cladistic sense, and a ranking criterion based on those causal processes that are most important in producing and maintaining lineages in a particular case. Such causal processes can include actual interbreeding, selective constraints, and developmental canalization. The widespread use of the biological species concept is flawed for two reasons: because of a failure to distinguish grouping from ranking criteria and because of an unwarranted emphasis on the importance of interbreeding as a universal causal factor controlling evolutionary diversification. The potential to interbreed is not in itself a process; it is instead a result of a diversity of processes which result in shared selective environments and common developmental programs. These types of processes act in both sexual and asexual organisms, thus the phylogenetic species concept can reflect an underlying unity that the biological species concept can not. (shrink)

Two new modes of thinking have spread through systematics in the twentieth century. Both have deep historical roots, but they have been widely accepted only during this century. Population thinking overtook the field in the early part of the century, culminating in the full development of population systematics in the 1930s and 1940s, and the subsequent growth of the entire field of population biology. Population thinking rejects the idea that each species has a natural type (as the earlier essentialist view (...) had assumed), and instead sees every species as a varying population of interbreeding individuals. Tree thinking has spread through the field since the 1960s with the development of phylogenetic systematics. Tree thinking recognizes that species are not independent replicates within a class (as earlier group thinkers had tended to see them), but are instead interconnected parts of an evolutionary tree. It lays emphasis on the explanation of evolutionary events in the context of a tree, rather than on the states exhibited by collections of species, and it sees evolutionary history as a story of divergence rather than a story of development. Just as population thinking gave rise to the new field of population biology, so tree thinking is giving rise to the new field of phylogenetic biology. (shrink)

David Steen and co-authors in this journal offer a philosophical argument to support an “Evolutionary Community Concept” to identify what they call “evolutionary communities.” They describe these as “unique collections of species that interact and have co-evolved in a given geographic area” and that include “co-evolved dependencies between different parts of a community.” Steen et al. refer to the coevolution of assemblages, collections, communities, dependencies, interspecific and abiotic interactions, and traits, but they do not define “co-evolution” or provide an example (...) in which co-evolution has been demonstrated. There may be as many ways to explain interactions among species as these interactions themselves; they may result, for example, from ecological fitting and phenotypic plasticity. In this paper, I argue that standard Darwinian Theory explains intraspecific microevolution or descent with modification within an interbreeding and potentially continuous population. The power, mechanism, or force that causes interspecific co-evolution, especially at the community scale, requires further explanation. (shrink)

The genomes of virtually all sexually reproducing species contain transposable elements. Although active elements generally transpose more rapidly than they are inactivated by mutation or excision, their number can be kept in check by purifying selection if its effectiveness becomes disproportionately greater as their copy number increases. In sexually reproducing species, such synergistic selection can result from ectopic crossing-over or from homologous recombination under negative epistasis. In addition, there may be controls on transposon activity that are associated with meiosis. Because (...) a sexual lineage that abandons sex must lack such mechanisms, it may be driven to extinction by the unchecked proliferation of deleterious transposons inherited from its sexual progenitor. An important component of the evolutionary advantage of sex over asex may therefore lie in the ability of sex, despite facilitating the spread of deleterious elements within interbreeding populations, also to restrain their intragenomic proliferation. BioEssays 27:76–85, 2005. © 2004 Wiley Periodicals, Inc. (shrink)

Scientific articles have been traditionally written from single points of view. In contrast, new knowledge is derived strictly from a dialectical process, through interbreeding of partially disparate perspectives. Dialogues, therefore, present a more veritable form for representing the process behind knowledge creation. They are also less prone to dogmatically disseminate ideas than monologues, alongside raising awareness of the necessity for discussion and challenging of differing points of view, through which knowledge evolves. Here we celebrate 250 years since the discovery (...) of the chemical identity of the inorganic component of bone in 1769 by Johan Gottlieb Gahn through one such imaginary dialogue between two seasoned researchers and aficionados of this material. We provide the statistics on ups and downs in the popularity of this material throughout the history and also discuss important achievements and challenges associated with it. The shadow of Samuel Beckett’s Waiting for Godot is cast over the dialogue, acting as its frequent reference point and the guide. With this dialogue presented in the format of a play, we provide hope that conversational or dramaturgical compositions of scientific articles—albeit virtually prohibited from the scientific literature of the day—may become more pervasive in the future. (shrink)

Summary The common view has been that Darwin regarded species as artificial and arbitrary constructions of taxonomists, not as distinct natural units. However, in his transmutation notebooks he clearly subscribed to the reality of species, on the basis of the criterion of non-interbreeding. A consequence of this biological species concept was his identification of the acquisition of reproductive isolation as the mark of the completion of speciation. He developed in the notebooks a theory of geographic speciation on the grounds (...) of (a) an empirical correlation between barriers and the geographical distributions of allied species, (b) the analogy of artificial isolation in the formation of new domesticated varieties, and (c) the logical consequence of blending inheritance. A brief discussion of Darwin's species concept in later writings concludes the paper. (shrink)

We identify two processes by which humans increase genetic exchange among groups of individuals: by affecting the distribution of groups and dispersal patterns across a landscape, and by affecting interbreeding among sympatric or parapatric groups. Each of these processes might then have two different effects on biodiversity: changes in the number of taxa through merging or splitting of groups, and the extinction/extirpation of taxa through effects on fitness. We review the various ways in which humans are affecting genetic exchange, (...) and highlight the difficulties in predicting the impacts on biodiversity. Gene flow and hybridization are crucially important evolutionary forces influencing biodiversity. Humans alter natural patterns of genetic exchange in myriad ways, and these anthropogenic effects are likely to influence the genetic integrity of populations and species. We argue that taking a gene-centric view towards conservation will help resolve issues pertaining to conservation and management.Editor's suggested further reading in BioEssays A systemic view of biodiversity and its conservation: Processes, interrelationships, and human culture Abstract. (shrink)

In this paper I argue that applied ethics is a phenomenon spontaneously emerged between the Sixties and the Seventies and resulting from interbreeding of theoretical discussion in ethics and public discourse of liberal-democratic societies. I contend that the phenomenon’s novelty is in a peculiar relationship it has helped in establishing between ethical theories and real-world issues, and besides that the true nature of applied ethics is that of deliberation, whose tool is the faculty of judgment, or casuistry, understood the (...) Kantian way. (shrink)

Philosophy has repeatedly denied cinema in order to grant it artistic status. Adorno, for example, defined an ‘uncinematic’ element in the negation of movement in modern cinema, ‘which constitutes its artistic character’. Similarly, Lyotard defended an ‘acinema’, which rather than selecting and excluding movements through editing, accepts what is ‘fortuitous, dirty, confused, unclear, poorly framed, overexposed’. In his Handbook of Inaesthetics, Badiou embraces a similar idea, by describing cinema as an ‘impure circulation’ that incorporates the other arts. Resonating with Bazin (...) and his defence of ‘impure cinema’, that is, of cinema's interbreeding with other arts, Badiou seems to agree with him also in identifying the uncinematic as the location of the Real. This article will investigate the particular impurities of cinema that drive it beyond the specificities of the medium and into the realm of the other arts and the reality of life itself. Privileged examples will be drawn from various moments in film history and geography, starting with the analysis of two films by Jafar Panahi: This Is Not a Film, whose anti-cinema stance in announced in its own title; and The Mirror, another relentless exercise in self-negation. It goes on to examine Kenji Mizoguchi's deconstruction of cinematic acting in his exploration of the geidomono genre in The Story of the Last Chrysanthemums, and culminates in the conjuring of the physical experience of death through the systematic demolition of film genres in The Act of Killing. (shrink)

We defend a realistic attitude towards biological species. We argue that two species are not different species because they differ in intrinsic features, be they phenotypic or genomic, but because they are separated with regard to gene flow. There are no intrinsic species essences. However, there are relational ones. We argue that bearing a gene flow relation to conspecifics may serve as the essence of a species. Our view of the species as a Gene-Flow Community differs from Mayr’s definition of (...) the species as a reproductive community. In a reproductive community, each organism is able to successfully reproduce with each other. However, there are species in which geographically distant organisms lost their ability to successfully reproduce, due to strong genetic adaptations to the respective local environmental conditions. Despite this loss of the ability to mutually reproduce, they are still bound by gene flow via continuous intermediate populations. This replacement of Mayr’s notion of an interbreeding potential as a criterion for species membership has important implications for the treatment of populations in allopatry and sympatry. (shrink)

Le présent article propose d’étudier le métissage culturel, social et linguistique qui compose les identités féminines dans les œuvres de Malika Mokeddem, auteure algérienne de langue française. Cette écrivaine, engagée dans la dénonciation des inégalités entre femmes et hommes, y interroge la notion d’identité à travers l’exploration de différentes images hybrides des corps — l’altérité y tenant une place prépondérante. Refuser le clivage identitaire apparaît dans ses productions romanesques comme un acte fécond, car cela permet d’échapper à l’enfermement dans les (...) clichés et les stéréotypes, en amenant à la création d’identités nomades et plurielles. Dès lors, on ne saurait parler du corps féminin, au singulier, mais bien des corps féminins. Les nombreuses hybridations construisent la réflexion sur les corps des femmes : la singularité d’une identité essentialisante est réfutée au profit d’un corps-texte, se faisant le support des identités plurielles des femmes. This paper wishes to study the cultural, social and linguistic interbreeding which forms women’s identities in Malika Mokeddem’s books, a French-speaking Algerian author. Committed to the denunciation of inequalities between men and women, this author question the notion of identity through the exploration of several hybrid images of bodies—where otherness occupies an important place. In her fictional productions, to refuse the identity division seems a fertile action: it allows to escape from an imprisonment of clichés and stereotypes, by creating nomadic and plural identities. From then on, we can’t speak of a “woman body” but only of women bodies, in its plural form. The various hybridations build a reflection about the bodies of women: the singularity of an essentializing identity is refuted in favour of a “body-text” becoming the medium of women’s plural identities. (shrink)

La machine uniformisatrice de la mondialisation prétend respecter la diversité des langues et des cultures, qui est devenue l'un des nouveaux dogmes de ce temple socioculturel universel qu'est l'Unesco. Mais elle manque encore de profondeur et d'originalité dans sa manière de concevoir et de consolider cette diversité ; une profondeur et une originalité que l'on peut, par contre, découvrir dans les basses couches de la société mondiale, riches de leurs particularismes identitaires, fécondes par leurs métissages et innovantes grâce aux bouleversements (...) constants qu'elles subissent. Cette réflexion part de l'étude de quelques textes fondamentaux de l'Unesco qui donnent des orientations en vue de la sauvegarde et de l'optimisation de la diversité culturelle et linguistique du monde actuel. Elle est un regard critique porté sur les incohérences dans la démarche vers une démocratisation culturelle universelle.Standardizing the machine of globalization claims to respect the diversity of languages ​​and cultures, which became one of the dogmas of the new temple universal sociocultural what Unesco. But it still lacks depth and originality in its thinking and consolidate this diversity depth and originality that can, by cons, discovered in the lower layers of the global society, rich of their specific identity , productive and innovative by their interbreeding with the constant changes they undergo. This reflection on the study of some fundamental texts of Unesco which provide guidance for safeguarding and optimizing the cultural and linguistic diversity in the world today. It is a critical look focused on inconsistencies in the approach to a universal cultural democratization. (shrink)

Die von der Beobachtung des menschlichen Auges unabhängigen genetischen Relationen zwischen den Individuen sind für die Begründung des Artbegriffs das Wesentliche. Die Tatsache, dass die Systematiker in der Praxis meist rein morphologisch arbeiten und nur in wenigen Ausnahmefällen das Verhalten der Individuen einander gegenüber direkt studieren, ändert daran durchaus nichts.Es gibt zwei grundverschiedene Weisen die Individuen und deren genetische Relationen zu betrachten. Entweder man schaut “horizontal”, d.h. innerhalb einer kurzen Zeitspanne, oder man übersieht das Ganze “vertikal”, d.h. ohne zeitliche Begrenzung.Anhand (...) einer Kombination von Abstammungslehre und Ergebnissen der Genetik wirde in Modell formiert, an dem die mögliche Modell-Objektivität von bestimmten Gruppierungen von Individuen zu Arten abgemessen wird.Bei der horizontalen Betrachtungsweise gibt es modell-objektive Arten nach der DefinitionMayr's : “Species are groups of actually or potentially interbreeding natural populations, which are isolated from other such groups”. Gruppe A ist so innerhalb der arbiträr begrenzten Periode p eine modell-objektive Art in der Relation zu Gruppe B.Vertikal sind keine modell-objektiven Gruppierungen von Individuen möglich. So müssen Arten einander gegenüber arbiträr abgegrenzt werden.Eine horizontale Art kann manchmal arbiträr in trinominal benannte Unterarten aufgeteilt werden, auf Grund von geographisch lokalisierten morphologischen Merkmalen. Eine analoge trinominale Benennung von stratigraphischen Rassen oder vertikalen Unterarten, nach zeitlich lokalisierten Merkmalen, ist sehr verwirrend. Es gibt keinen einzigen zwingenden Grund vertikal neben Arten, als eine spezielle Kategorie, auch noch Unterarten zu konstruieren. (shrink)

Even with the passage of time, the misguided motivations of highly educated, physician-participants in the genocide known as the Holocaust remain inexplicable and opaque. Typically, the physician-patient relationship inherent within the practice of medicine, has been rooted in the partnership between individuals. However, under the Third Reich, this covenant between a physician and patient was displaced by a public health agenda that was grounded in the scientific theory of eugenics and which served the needs of a polarized political system that (...) relied on this hypothesis to justify society’s racial hygiene laws. As part of the National Socialist propaganda, Adolf Hitler ominously argued that the cultural decline of Germany after World War I could largely be based on interbreeding and a “resultant drop in the racial level.” This foundational premise defined those who could be ostracized, labeled and persecuted by society, including those who were assimilated. The indoctrination and implementation of this distorted social policy required the early and sustained cooperation and leadership of the medical profession. Because National Socialism promised it could restore Germany’s power, honor and dignity, physicians embraced their special role in the repair of the state. This article will explore the imperative role, moral risks and deliberate actions of physicians who participated in the amplification process from “euthanasia” to systemic murder to medically-sanctioned genocide. A goal of this analysis will be to explore what perils today’s physicians would face if they were to experience the transitional and collective behaviors of a corrupted medical profession, or if they would, instead, have the fortitude and courage necessary to protect themselves against this collaboration. Our premise is that an awareness of history can serve as a safeguard to the conceit of political ascendency and discrimination. (shrink)

Volume Eight of the project documenting Thomas Jefferson's last years presents 591 documents dated from 1 October 1814 to 31 August 1815. Jefferson is overjoyed by American victories late in the War of 1812 and highly interested in the treaty negotiations that ultimately end the conflict. Following Congress's decision to purchase his library, he oversees the counting, packing, and transportation of his books to Washington. Jefferson uses most of the funds from the sale to pay old debts but spends some (...) of the proceeds on new titles. He resigns from the presidency of the American Philosophical Society, revises draft chapters of Louis H. Girardin's history of Virginia, and advises William Wirt on revolutionary-era Stamp Act resolutions. Jefferson criticizes those who discuss politics from the pulpit, and he drafts a bill to transform the Albemarle Academy into Central College. Monticello visitors Francis W. Gilmer, Francis C. Gray, and George Ticknor describe the mountaintop and its inhabitants, and Gray's visit leads to an exchange with Jefferson about how many generations of white interbreeding it takes to clear Negro blood. Finally, although death takes his nephew Peter Carr and brother Randolph Jefferson, the marriage of his grandson Thomas Jefferson Randolph is a continuing source of great happiness. Some images inside the book are unavailable due to digital copyright restrictions. (shrink)

Le texte qui suit est un entretien réalisé à Grenoble, le 22 octobre 2015, avec François Jullien, professeur à Paris 7, philosophe, helléniste et sinologue, titulaire de la chaire sur l’altérité à la Maison des sciences de l’homme. Il s’entretient avec Claude Fintz, professeur de langue et littérature françaises à l’Université Grenoble Alpes. François Jullien évoque d’abord des questions méthodologiques ; puis il développe sa conception de l’entretien, du métissage culturel, ainsi que sa critique des notions d’entre-deux et d’imaginaire. The (...) text which follows is an interview, realized in Grenoble, 22 October 2015, with François Jullien, professor in Paris 7, philosopher, hellenist and sinologist, holder of the pulpit on the otherness to the the House of the Human Sciences. He speaks with Claude Fintz, professor of French contemporary language and literature in Université Grenoble Alpes. First François Jullien evokes methodological questions; then he develops his conception of the interview, the cultural interbreeding, as well as his criticism of the notions of in-between and imaginary. (shrink)

No later than ~500kya the population of Homo sapiens split into three lin¬eages of independently evolving human populations: Sapiens, Neanderthals and Den¬isovans. After several hundred thousands years, they met several times and interbred with low frequency. Evidence of coupling between them is found in fossil records of Neanderthal – Sapiens offspring and Neanderthal – Denisovans offspring. Moreover, the analysis of ancient and present-day population DNA shows that there were several significant gene flows between populations. Many introgressed sequences from Denisovans and (...) Neanderthals were identified in genomes of currently living populations. All these data, according to biological species definition, may in¬dicate that populations of H. sapiens sapiens and two extinct populations H. sapiens neanderthalensis and H. sapiens denisovensis are one species. Ontological transitions from pre-human beings to humans might have happened before the initial splitting of the Homo sapiens population or after the splitting during evolution of H. sapiens sapiens lineage in Africa. If the ensoulment of the first homo occurred in the evolving populations of H. sapiens sapiens, then occasionally mixed couples created relations that functioned as a family, in which children could have matured. (shrink)