SummaryUsing a sample of 2090 father and son pairs, the regional variation in height, weight and body mass index with intra- and inter-generational migration within Britain was examined. Highly significant regional differences in means were found only for fathers. The overall mean height difference between regions ranged from about 2.7 cm to 3.1 cm, with the tallest fathers being found in the East & South-East region and the shortest in Wales. The variation in mean weight between regions was less significant, (...) with the difference between the heaviest region and lightest being about 3.5 kg. For BMI the highest mean was in the North and Wales and the lowest in the South-West. Intra-generational migrants were, on average, significantly taller than non-migrants for both fathers and sons, but BMI was only significant in fathers, with migrant fathers, on average, having a lower BMI. There were no significant differences in weight between geographically mobile groups for either fathers or sons. Differentiating between regional in- and out-migration revealed that in the fathers' generation in-migrants were taller, on average, in six of the nine regions. The tallest in-migrants among fathers came into the North region; the tallest out-migrants were from Yorkshire & Humberside and the shortest were from Scotland. The largest positive gain on fathers' height was in the West Midlands region and Scotland, while negative effects were found in the Yorkshire & Humberside, East Midlands and East & South-East regions. For sons in-migrants were taller in all regions except Wales, with the largest differences between in-migrants and non-migrants being in the South-East and South-West. For out-migrants, the tallest sons came from Wales, while the shortest came from the East Midlands region. The North, East Midlands, East & South-East and West Midlands regions were net gainers, while Wales and Scotland were net losers. For BMI among fathers, in-migrants were of lower BMI than non-migrants. For out-migrant fathers, the North-West and South-West regions were the only two regions showing positive values, with the largest negative values being found in the East Midlands and Yorkshire & Humberside. The net effect of migration indicated that the largest gains were in the East Midlands and Yorkshire & Humberside regions and the largest losses were in Scotland and Wales. The inter-generational migration for BMI showed that in-migrating sons into the North-West and Wales had higher BMI than sedentes, while in-migrants into Yorkshire & Humberside were lower in BMI. In all regions out-migrants had lower BMI than non-migrants. The net effect of migration revealed that six of the nine regions were net gainers, while the Yorkshire & Humberside region was a net loser. (shrink)

Geographical variations are documented for a wide range of health care services. As many such variations cannot be explained by demographical or epidemiological differences, they are problematic with respect to distributive justice, quality of care, and health policy. Despite much attention, geographical variations prevail. One reason for this can be that the ethical issues of geographical variations are rarely addressed explicitly. Accordingly, the objective of this article is to analyse the ethical aspects of (...) geographical variations in the provision of health services. Applying a principlist approach the article identifies and addresses four specific ethical issues: injustice, harm, lack of beneficence, and paternalism. Then it investigates the normative leap from the description of geographical variations to the prescription of right care. Lastly, the article argues that professional approaches such as developing guidelines, checklists, appropriateness criteria, and standards of care are important measures when addressing geographical variations, but that such efforts should be accompanied and supported by ethical analysis. Hence, geographical variations are not only a healthcare provision, management, or a policy making problem, but an ethical one. Addressing the ethical issues with geographical variations is key for handling this crucial problem in the provision of health services. (shrink)

SummaryUsing a sample of 2090 British father and son pairs the relationships between social and geographical intra- and inter-generational mobility were examined in relation to height, weight and body mass index. There was much more social mobility than geographical migration. Social mobility and geographical migration were not independent: socially non-mobile fathers and sons were more likely to be geographical non-migrants, and upwardly socially mobile fathers and sons were more likely to be regional migrants. Upwardly socially mobile (...) fathers and sons were, on average, taller and had a lower BMI than non-mobile and downwardly mobile fathers and sons. In general, no significant associations were found between geographical migration and height or weight. Migrating fathers had a lower BMI than sedentes, as did their sons who migrated between 1965 and 1991. There was no significant interaction that indicated that social mobility and geographical migration were acting in a simple additive way on height, weight and BMI. (shrink)

This commentary focuses on the omission of genetic and environmental variation in several competing evolved motive dispositions that not only react to different environmental contexts but also result in people structuring contexts to obtain psychological rewards. Cross-cultural research is poor evidence for alternate strategies because natural selection may operate to produce geographical variation in dispositional tendencies. Finally, I defend a traditional concept of plasticity in opposition to the alternate strategies concept of flexibility.

In this article we examine the history of the production of microarray technologies and their role in constructing and operationalizing views of human genetic difference in contemporary genomics. Rather than the “turn to difference” emerging as a post-Human Genome Project phenomenon, interest in individual and group differences was a central, motivating concept in human genetics throughout the twentieth century. This interest was entwined with efforts to develop polymorphic “genetic markers” for studying human traits and diseases. We trace the technological, methodological (...) and conceptual strategies in the late twentieth century that established single nucleotide polymorphisms as key focal points for locating difference in the genome. By embedding SNPs in microarrays, researchers created a technology that they used to catalog and assess human genetic variation. In the process of making genetic markers and array-based technologies to track variation, scientists also made commitments to ways of describing, cataloging and “knowing” human genetic differences that refracted difference through a continental geographic lens. We show how difference came to matter in both senses of the term: difference was made salient to, and inscribed on, genetic matter, as a result of the decisions, assessments and choices of collaborative and hybrid research collectives in medical genomics research. (shrink)

The worldwide variation in mating strategies can be explained by differential paternal investment theory, which traces the differences back to the climates where the various peoples (races) evolved. Male provisioning is necessary for women and children to survive cold winters, which is less essential for tropical women. Androstenone may be the substance that makes symmetrical men smell better to fertile females.

This study analyzes the morphophonemic variations among Kinamayo dialects. Purposeful sampling, in-depth interviews, sorting and classifying of words according to phonological and morphological structures in data analysis were used. Results revealed that the phonemic inventory of the Kinamayo dialects consisted of twenty segmental phonemes, fifteen consonants: /n/, /g/, /d/, /s/, /l/, /w/, /r/, /p/, /m/, /k/, /t/, /y/, /h/, /b/, /ŋ/; five basic vowels: /a/,/,/i/, /ɪ/, /u, /ʊ/; vowel lengthening: /a:/, /u:/ and three diphthongs: /aʊ/, /aɪ/, /ᴐɪ/. Consonant clusters (...) are mostly borrowed words and occur in the onset of the syllables. The analysis of Kinamayo phonology and morphology will serve as the basis for designing a functional orthography and lexicon of the language. Classification based on morphological structure revealed that the morphological processes common to Kinamayo are affixation, reduplication, deletion and derivation of one-word class from another. Affixation is the most productive morphological process in Kinamayo. Variation among the dialects was observed to involve phonological and morphological processes, voicing or phonation, and in terms of prefix for the markers in the past tense. Peculiarities in the phonological and morphological processes of dialects, as well as their areas of differences were observed to be associated primarily on geographical distribution. Keywords - Linguistics, morphophonemic variation among Kinamayo dialects, case study, Surigao del Sur, Philippines. (shrink)

Resumen: En este trabajo, se observa la variación fonética del fonema oclusivo bilabial sonoro en el español no estándar en una muestra de hablantes chilenos de ocho ciudades, cuyas ubicaciones geográficas permiten cubrir los principales sectores urbanos del país. En los resultados se evidencia un marcado uso del alófono aproximante labiodental sonoro en este tipo de habla y un comportamiento relativamente homogéneo en todo el país respecto de las principales variantes del fonema oclusivo bilabial sonoro. La comparación del fonema oclusivo (...) bilabial sonoro entre el español no estándar y el estándar muestra marcadas diferencias, datos que sugieren un cambio lingüístico en proceso desde el alófono aproximante bilabial sonoro al alófono aproximante labiodental sonoro.: In this study, we observed the phonetic variation of voiced bilabial occlusive phoneme in non-standard Spanish in a sample of Chilean speakers from cities whose geographical locations allow to cover the main urban sectors of the country. The results that show a marked use of voiced labiodental approximant allophone in this type of speech an a relatively homogenous behaviour in the whole country of the main variants of the voiced bilabial occlusive phoneme are presented. The comparison of voiced bilabial occlusive phoneme between non-standard and standard Spanish shows clear differences, data that suggest a linguistic change in process from voiced bilabial approximant allophone to voiced labiodental approximant allophone. (shrink)

BackgroundDescriptive studies examining publication rates and citation counts demonstrate a geographic skew toward high-income countries (HIC), and research from low- or middle-income countries (LMICs) is generally underrepresented. This has been suggested to be due in part to reviewers’ and editors’ preference toward HIC sources; however, in the absence of controlled studies, it is impossible to assert whether there is bias or whether variations in the quality or relevance of the articles being reviewed explains the geographic divide. This study synthesizes (...) the evidence from randomized and controlled studies that explore geographic bias in the peer review process.MethodsA systematic review was conducted to identify research studies that explicitly explore the role of geographic bias in the assessment of the quality of research articles. Only randomized and controlled studies were included in the review. Five databases were searched to locate relevant articles. A narrative synthesis of included articles was performed to identify common findings.ResultsThe systematic literature search yielded 3501 titles from which 12 full texts were reviewed, and a further eight were identified through searching reference lists of the full texts. Of these articles, only three were randomized and controlled studies that examined variants of geographic bias. One study found that abstracts attributed to HIC sources elicited a higher review score regarding relevance of the research and likelihood to recommend the research to a colleague, than did abstracts attributed to LIC sources. Another study found that the predicted odds of acceptance for a submission to a computer science conference were statistically significantly higher for submissions from a “Top University.” Two of the studies showed the presence of geographic bias between articles from “high” or “low” prestige institutions.ConclusionsTwo of the three included studies identified that geographic bias in some form was impacting on peer review; however, further robust, experimental evidence is needed to adequately inform practice surrounding this topic. Reviewers and researchers should nonetheless be aware of whether author and institutional characteristics are interfering in their judgement of research. (shrink)

Important variations in access to health care and health outcomes are associated with geography, giving rise to profound ethical concerns. This paper discusses the consequences of such concerns for the allocation of health care finance to geographical regions. Specifically, it examines the ethical drivers underlying capitation systems, which have become the principal method of allocating health care finance to regions in most countries. Although most capitation systems are based on empirical models of health care expenditure, there is much (...) debate about which needs factors to include in such models. This concern with legitimate and illegitimate drivers of health care expenditure reflects the ethical concerns underlying the geographical distribution of health care finance. (shrink)

Malaria is a Plasmodium parasitic disease transmitted by infected female Anopheles mosquitoes. Climatic factors, such as temperature, humidity, rainfall, and wind, have significant effects on the incidence of most vector-borne diseases, including malaria. The mosquito behavior, life cycle, and overall fitness are affected by these climatic factors. This paper presents the results obtained from investigating the optimal control strategies for malaria in the presence of temperature variation using a temperature-dependent malaria model. The study further identified the temperature ranges in four (...) different geographical regions of sub-Saharan Africa, suitable for mosquitoes. The optimal control strategies in the temperature suitable ranges suggest, on average, a high usage of both larvicides and adulticides followed by a moderate usage of personal protection such as bednet. The average optimal bednet usage mimics the solution profile of the mosquitoes as the mosquitoes respond to changes in temperature. Following the results from the optimal control, this study also investigates using a temperature-dependent model with insecticide-sensitive and insecticide-resistant mosquitoes the impact of insecticide-resistant mosquitoes on disease burden when temperature varies. The results obtained indicate that optimal bednet usage on average is higher when insecticide-resistant mosquitoes are present. Besides, the average bednet usage increases as temperature increases to the optimal temperature suitable for mosquitoes, and it decreases after that, a pattern similar to earlier results involving insecticide-sensitive mosquitoes. Thus, personal protection, particularly the use of bednets, should be encouraged not only at low temperatures but particularly at high temperatures when individuals avoid the use of bednets. Furthermore, control and reduction of malaria may be possible even when mosquitoes develop resistance to insecticides. (shrink)

Male white-rumped munias sing syntactically simpler songs than their domestic counterparts, Bengalese finches. The differences in song structure may reflect differences in natural selection pressures between wild and domestic environments. Deacon (2010) proposed song simplicity of the wild strain could be subject to natural selection. We hypothesized the selection pressure may be species identification. Thus, we compared song variations in relation to ecological factors and dispersal history of white-rumped munias to understand song evolutionary processes. We found geographic variations (...) of song syntactical complexity. The difference of song syntactical complexity did not corresponded to genetic distance, but did to that of the proportion of mixed flocks with sympatric related species. Birds that inhabited the areas with more mixed flocks sang simpler songs. The song complexity might be constrained to intensify distinct conspecific signals from related species. Our field work provided empirical evidence supporting a proposal made by Deacon (2010). Keywords: birdsong; evolution; masking hypothesis; Bengalese finches; song geographic variation; genetic variation. (shrink)

Male white-rumped munias sing syntactically simpler songs than their domestic counterparts, Bengalese finches. The differences in song structure may reflect differences in natural selection pressures between wild and domestic environments. Deacon proposed song simplicity of the wild strain could be subject to natural selection. We hypothesized the selection pressure may be species identification. Thus, we compared song variations in relation to ecological factors and dispersal history of white-rumped munias to understand song evolutionary processes. We found geographic variations of (...) song syntactical complexity. The difference of song syntactical complexity did not corresponded to genetic distance, but did to that of the proportion of mixed flocks with sympatric related species. Birds that inhabited the areas with more mixed flocks sang simpler songs. The song complexity might be constrained to intensify distinct conspecific signals from related species. Our field work provided empirical evidence supporting a proposal made by Deacon. Keywords: birdsong; evolution; masking hypothesis; Bengalese finches; song geographic variation; genetic variation. (shrink)

This study analyzes the logic behind the development of environmental responsiveness in companies that are located in geographical clusters. Drawing on previous research, we contend that competitiveness and legitimation are important sources of variation in these companies’ environmental responses. In particular, the companies’ perceived rivalry, competition tracking capabilities, interaction with industry associations and network embeddedness influence their competitiveness and legitimation motivations for environmental responsiveness. We used structural equation modeling to test these hypotheses on a sample of 251-clustered agricultural firms (...) in Spain. The results support the hypotheses and provide a number of insights about the underlying motivations behind going green in geographical clusters. (shrink)

Richerson et al. argue that relatively large culturalFSTvalues provide evidence for group structure and therefore scope for group selection. However, recent research on spatial patterns of cultural variation demonstrates that, as in the genetic case, apparent group structure can be a consequence of geographic clines, not group barriers. Such a pattern limits the scope for cultural group selection.

One specific instantiation of the storm-and-stress view of adolescence is the idea that “normal” adolescence involves high-risk substance use behaviors. However, although uptake of some substance use behaviors is more common during adolescence than other life stages, it is clear that not all adolescents engage in risky substance use—and among those who do, there is much variation in emotional, behavioral, and contextual precursors of this behavior. One such set of predictors forms the internalizing pathway to substance use disorder, whereby internalizing (...) symptoms in childhood such as negative affect and anxiety set off a chain of consequences culminating in high-risk substance use in late adolescence. However, findings linking internalizing symptoms to substance use are mixed, and it is clear that this link varies across adolescents and contexts. One heretofore unanswered question is whether and how geographic location, specifically whether the adolescent lives in an urban or rural location, moderates this link. The current report is a secondary analysis of data from the Longitudinal Study of Australian Children, in which we examined the link between internalizing symptoms in childhood and initiation of substance use through age 19. Using a multiple event process survival mixture model, we identified three trajectories of substance use initiation in adolescence: one characterized by near-complete abstinence until late adolescence, another by earlier initiation of alcohol, nicotine, and cannabis, and another by early initiation of these substances and later initiation of more hazardous drugs such as cocaine and methamphetamine. Although childhood externalizing symptoms increased the risk of being in the second or third class, internalizing symptoms decreased risk when rural and non-rural adolescents were considered together. Few effects of rurality were found, but the negative relationship between internalizing at age 10 and high-risk substance use was only observed among non-rural adolescents. This finding, which was inconsistent with our initial predictions that rurality might confer higher risk for substance use, instead suggests a potentially protective effect of internalizing symptoms for engagement in risky substance use which may differ based on an adolescent’s geographical context. (shrink)

The paper starts from the premise that the epistemological requirements of the semiotic discipline have led it to overlook the variation (geographical, chronological, social) of the subjects it deals with. After reviewing the historical and methodological reasons for this setting aside, this paper outlines a general theory of semiotic variation. For this, it distinguishes two families of variation – the variation of practices and the variation of attitudes – and three axes of variation: the spatial axis, the time axis (...) and the social axis. It also highlights the two types of forces that govern the variation: centripetal forces and centrifugal forces. The paper concludes with the epistemological impact that the concern about variation may have on semiotics and disciplines that, such as sociology and anthropology, have made variation their subject. (shrink)

This study examined the emergence of corporate social responsibility (CSR) as a public issue over 25 years using a content analysis of two national news- papers and seven regional, geographically-dispersed newspapers in the U.S. The present study adopted a comprehensive definition encompassing all four CSR dimensions: economic, ethical, legal, and philanthropic. This study examined newspaper editorials, letters to the editor, op-ed columns, news analyses, and guest columns for three aspects: media attention, media prominence, and media valence. Results showed an increase (...) in the number of opinion pieces covering CSR issues over the 25-year period. The prominence of each of the four CSR dimensions varied over time. Each of the four CSR dimensions had its moment of media prominence when it was more important than the other dimensions. The most prevalent valence of the opinion pieces was negative; the volume of negative pieces increased over the 25 years, whereas the number of opinions with positive, neutral, and mixed tones showed little change over time. The study concludes by tracing the implications of the role of the news media for business ethics research. (shrink)

China has undergone a rapid process of modernization since 1949. The modernization process has accelerated with the development of the market economy and rural-to-urban migration after the 1980s. Nevertheless, Chinese regions still exhibit substantial differences in terms of individualist/collectivist cultural orientations. The rice theory and the climato-economic theory have attempted to explain this variation by analyzing provincial-level data. Based on a quantitative analysis of more granular, county-level variables spanning from the early 1990s until 2010, we offer an alternative account of (...) this cultural variety based on lineage development in different Chinese regions. Using the ArcGIS geographic information system, we first present the regional distribution of individualism/collectivism indicators at the county level through descriptive statistics and spatial analysis. We also run a regression model to analyze county-level data on individualism/collectivism that includes three periods. Our multi-level analysis shows that lineage development is a critical variable that explains more regional variation of culture in China when compared to other variables. While rice farming, the key variable of the rice theory, is a significant variable, its explanatory power is less than the lineage variable. Finally, our analysis shows that the climato-economic theory fails to explain the regional variation of culture. (shrink)

This article is about ‘genogeographic’ maps produced by late-Soviet geneticists and published during post-Soviet time. It focuses on the visual and numerical techniques scientists used to project genetic data onto geographic space. Rather than discussing their representational character, I follow these visuals as ‘folded objects’, describing the layering and realigning of measurements and temporalities as well as the shifts in the practices and meanings of genetics. In the 1970s Soviet biological anthropologists transformed scattered data points by means of spatial statistics (...) into visually coherent maps for a ‘genogeographical atlas’, by interpolating data for the entire USSR territory. Computer-aided modelling rendered ‘populations’ as systemic entities and enacted specific cybernetic versions of population, evolution and difference. Tracing the history of their making helps one in understanding what these folded objects hold in store, in terms of data ranging from Russian imperial and colonial anthropology, through early Soviet traditions, to cold war technologies. Folded into those maps in intricate ways, they have co-shaped post-Soviet human genetics as an ever-active site for possible reinscriptions of difference. (shrink)

Literature shows that psychological phenomena, including values, personality, and behaviors, are geographically clustered. The effects of temperature on interpersonal and intergroup aggression have been studied by many social psychologists. To date the interactions between temperature and other geographical factors have not been addressed. This study is aiming to examine the effects of thermal demands and the moderating effects of natural geographical factors on aggressive behavior at national level. Data for 156 societies was obtained from publicly available databases. Consistent (...) with the life-history theory, results of this study showed that aggressive behavior has a positive relationship with heat demands, and a negative relationship with cold demands. Aggressive behavior is also positively correlated with sunlight and altitude, and negatively correlated with coastline vicinity. Forest, coastline vicinity, and rainfall moderated the effect of thermal demands on aggressive behavior. In societies with more forests, with more rainfall, and closer to coastline, the negative effects of cold demands on aggressive behavior are stronger. (shrink)

Since at least Hume and Kant, philosophers working on the nature of aesthetic judgment have generally agreed that common sense does not treat aesthetic judgments in the same way as typical expressions of subjective preferences—rather, it endows them with intersubjective validity, the property of being right or wrong regardless of disagreement. Moreover, this apparent intersubjective validity has been taken to constitute one of the main explananda for philosophical accounts of aesthetic judgment. But is it really the case that most people (...) spontaneously treat aesthetic judgments as having intersubjective validity? In this paper, we report the results of a cross‐cultural study with over 2,000 respondents spanning 19 countries. Despite significant geographical variations, these results suggest that most people do not treat their own aesthetic judgments as having intersubjective validity. We conclude by discussing the implications of our findings for theories of aesthetic judgment and the purpose of aesthetics in general. (shrink)

This chapter contains sections titled: Conscription and Combat Violence Corporal Punishment Sexual Assault Circumcision Education Family and Other Relationships Bodily Privacy Life Expectancy Imprisonment and Capital Punishment Conclusion.

If the definition of a scientific discipline depends on the definition of its object of investigation, the unity of psychology should depend on the unitarian description of the mind. However, the mind is anything but a unitarian concept. Its common sense definition is subject to temporal and geographical variation because the mental is also a cultural construct; and the variety of psychological disciplines nowadays existing proposes several definitions of the mental. The epistemology of psychology investigates the definition of the (...) mental by assuming the pluralism of the psychological disciplines as a fact, rather than as a problem, and it invites psychologists to reason about the epistemological bases of their empirical research. (shrink)

Male white-rumped munias sing syntactically simpler songs than their domestic counterparts, Bengalese finches. The differences in song structure may reflect differences in natural selection pressures between wild and domestic environments. Deacon proposed song simplicity of the wild strain could be subject to natural selection. We hypothesized the selection pressure may be species identification. Thus, we compared song variations in relation to ecological factors and dispersal history of white-rumped munias to understand song evolutionary processes. We found geographic variations of (...) song syntactical complexity. The difference of song syntactical complexity did not corresponded to genetic distance, but did to that of the proportion of mixed flocks with sympatric related species. Birds that inhabited the areas with more mixed flocks sang simpler songs. The song complexity might be constrained to intensify distinct conspecific signals from related species. Our field work provided empirical evidence supporting a proposal made by Deacon. Keywords: birdsong; evolution; masking hypothesis; Bengalese finches; song geographic variation; genetic variation. (shrink)

The one world, one science argument (so named by Rescher) is advanced by Carl Sagan and others to support the thesis that we will be able to learn to converse with intelligent extraterrestrials if and when we encounter them. The prima facie obstacle to extraterrestrial communication is that the aliens’ culture and geography are bound to be so different from ours that we would find it extremely difficult, if not practically impossible, to find a common topic on which we can (...) both converse. Sagan's rebuttal is that we will share mathematics and the laws of physics, these being the same for all intelligent beings regardless of local cultural and geographical variations. I show that this argument fails even if its contentious assumptions about science and the world are granted—that is to say, it fails on uncontentious grounds. 1 OWOS 2 OWOS and Social Constructivism 3 OWOS and Conceptual Relativism 4 OWOS and the Selection Problem 5 The Fundamental Laws Solution 6 The Mathematics Solution 7 The Radio Solution 8 The Common Conditions Solution 9 The Intractability of the Selection Problem 10 The Superfluity of OWOS CiteULike Connotea Del.icio.us What's this? (shrink)

It is recognised that the gap between rich and poor in Britain is widening faster than in any comparable country. This important issue is attracting increasing attention after long neglect. Economists and others concerned with problems linked with inequality are investigating factors contributing to the situation. Based on results of the first recent major research programme in this area, this book, first published in 1996, examines wealth distribution in the United Kingdom over the last two decades. Leading specialists in the (...) area tackle the problem from a wide variety of perspectives. Contributions include: the analysis of income distribution; the effects of greater female participation in the labour force; social security reform; and geographical variation at the national and local scale. Understanding the complexity of these factors is crucial to designing policies which can begin to cope with income inequalities. (shrink)

Este artículo contiene los resultados de una investigación dialectológica desarrollada en un área costera del sur de Chile . El análisis permite observar una mayor estabilidad del léxico tradicional de raíz hispana referente a embarcaciones y navegación. Más innovaciones y variaciones geográficas se observan en el léxico de la pesca, debido a los cambios ocurridos en ese ámbito referencial en las últimas décadas. El estudio verifica también unos pocos indigenismos procedentes del mapudungun, lengua que en esta área ha perdido bastante (...) vitalidad. This paper presents the conclusions of a dialectological research developed in a coastal area in the south of Chile . The analysis of the material shows remarkable traditional lexical stability derived from Hispanic roots related to navigation and small fishing vessels. More changes and geographical variations are observed with respect to the fishing terminology as a result of the changes in that referential domain during the last decades. Some indigenous terms from Mapudungun, language that has lost much vitality in this area of the country, are also recognized in this study. (shrink)

Most documented extinctions of vertebrates in the last 400 years have been island endemics. In this paper, we focus on the need to develop a historical framework to establish conservation priorities for insular faunas and, in particular, to test the validity of nominal endemics. We use the example of the islands of the North Pacific Coast of North America, a region that includes approximately one-half of all mammals endemic to North American islands north of Mexico. Few of these endemics have (...) been re-evaluated since their original descriptions, although many of these islands have been heavily impacted by habitat conversion, species introductions, over-exploitation, and secondary ripple effects. Evidence from molecular genetics and paleontology suggests that many taxa arrived in the region since the last glacial advance. Some of these nominal endemics show minimal differentiation, while others comprise multiple evolutionary lineages. The NPC may also have played an important role in the in situ diversification of some taxa during the Pleistocene. Evidence, such as new fossil discoveries and numerous described endemics, lends support for refugia hypotheses. However, these ideas cannot be tested until a better understanding of geographic variation and the evolutionary relationships of the fauna and flora of the North Pacific Coast is developed. This framework would provide significant insight into the dynamic biogeographic history of the region and help prioritize conservation efforts. (shrink)

Recent ‘new materialist’ readings of evolution by such feminists as Elizabeth Grosz, Claire Colebrook, Luciana Parisi, Susan Oyama and Myra Hird have provided important insights on the openness of evolutionary processes and the emergence of difference by focusing on evolution as a temporal dynamic. Building on Darwin's observations on geographical variation, this article highlights the importance of viewing evolution as not only temporal but also spatial. For this purpose, the article turns to population genetics and its practice of mapping (...) the early human diaspora. The article identifies a spatiotemporal dynamic of evolutionary emergence that posits gender, sexuality and race as ontologically mutually constitutive, as well as shows that such ontology is inseparable from the techniques and technologies that study it. The article argues that this mutual embeddedness of ontology and epistemology provides a site where both the limits and potential of evolutionary emergence may be examined and negotiated. (shrink)

It is nowadays a dominant opinion in a number of disciplines (anthropology, genetics, psychology, philosophy of science) that the taxonomy of human races does not make much biological sense. My aim is to challenge the arguments that are usually thought to invalidate the biological concept of race. I will try to show that the way “race” was defined by biologists several decades ago (by Dobzhansky and others) is in no way discredited by conceptual criticisms that are now fashionable and widely (...) regarded as cogent. These criticisms often arbitrarily burden the biological category of race with some implausible connotations, which then opens the path for a quick eliminative move. However, when properly understood, the biological notion of race proves remarkably resistant to these deconstructive attempts. Moreover, by analyzing statements of some leading contemporary scholars who support social constructivism about race, I hope to demonstrate that their eliminativist views are actually in conflict with what the best contemporary science tells us about human genetic variation. (shrink)

Increasing geographical mobility and international travel augment the ease and speed by which infectious diseases can spread across large distances. It is therefore incumbent upon each state to ensure that immunisation programmes are effective and that herd immunity is achieved. Across Europe, a range of immunisation policies exist: compulsion, the offer of financial incentives to parents or healthcare professionals, social and professional pressure, or simply the dissemination of clear information and advice. Until recently, immunisation against particular communicable diseases was (...) compulsory in Italy. The Italian National Vaccination Plan paved the way for regions to suspend the sanctions associated with compulsory vaccinations for children when certain criteria are met—for example when immunisation coverage is high and when effective monitoring/surveillance systems are in place—and thus marked a milestone in the move from compulsory to voluntary immunisation. The forthcoming NVP for 2008–10 confirms the liberal approach to vaccination in Italy as it entrusts to the regions responsibility for the achievement and maintenance of herd immunity. This paper reviews the arguments for and against compulsory and voluntary immunisation in relation to the Italian NVP and in the context of the diverse immunisation policies that exist across Europe. It concludes with cautious support for the NVP and an associated shift from compulsory to voluntary immunisation in Italy, and draws similarities between issues concerning regional variation in immunisation policy in Italy and national variation in immunisation policy across Europe and beyond. (shrink)

The paper characterizes Darwin's theory, providing a synthesis of recent historical investigations in this area. Darwin's reading of Malthus led him to appreciate the importance of population pressures, and subsequently of natural selection, with the help of the wedge metaphor. But, in itself, natural selection did not furnish an adequate account of the origin of species, for which a principle of divergence was needed. Initially, Darwin attributed this to geographical isolation, but later, following his work on barnacles which underscored (...) the significance of variation, and arising from his work on botanical arithmetic, he supposed that diversity allowed more places to be occupied in a given region. So isolation was not regarded as essential. Large regions with intense competition, and with ample variation spread by blending, would facilitate speciation. The notion of place was different from niche, and it is questioned whether Darwin's views on ecology were as modern as is commonly supposed. Two notions of struggle are found in Darwin's theory; and three notions of variation. Criticisms of his theory led him to emphasize the importance of variation over a range of forms. Hence the theory was populational rather than typological. The theory required a Lamarckian notion of inheritable changes initiated by the environment as a source of variation. Also, Darwin deployed a use/habit theory; and the notion of sexual selection. Selection normally acted at the level of the individual, though kin selection was possible. Group selection was hinted at for man. Darwin's thinking (and also the exposition of his theory) was generally guided by the domestic-organism analogy, which satisfied his methodological requirement of a vera causa principle. (shrink)

Panarchy is a normative political meta-theory that advocates non-territorial states founded on actual social contracts that are explicitly negotiated and signed between states and their prospective citizens. The explicit social contract, or a constitution, sets the terms under which a state may use coercion against its citizens and the conditions under which the contract may be annulled, revised, rescinded, or otherwise exited from. Panarchy does not advocate any particular model of the state or social justice, but intends to encourage political (...) variety, innovation, experimentation, and choice. With its emphasis on explicit social contracts, Panarchy offers an interesting variation on traditional social contract theories. Today, Panarchist political thought is particularly relevant and interesting in the context of globalization, increased international migration, the weakening of national sovereignty, the rise of the internet "cloud" as a non-territorial locus of political and protopolitical social networks that are not geographic, the invention of cryptocurrencies that may replace national currencies, and the rise of urban centers where people of many different political identities live and work together. This is the first volume to bring together key philosophically and politically interesting yet often overlooked Panarchist texts. From the first published translation of de Puydt seminal 1860 article to contemporary Silicon Valley political theory, the volume includes Panarchist texts from different eras, cultures and geographical regions. The amassed wealth of theoretical insight enables readers to compare different texts in this tradition of political thought and distinguish different streams and varieties within this political tradition, in comparison with Cosmopolitanism, Contractarianism, and Anarchism. (shrink)

Two families of mathematical methods lie at the heart of investigating the hierarchical structure of genetic variation in Homo sapiens: /diversity partitioning/, which assesses genetic variation within and among pre-determined groups, and /clustering analysis/, which simultaneously produces clusters and assigns individuals to these “unsupervised” cluster classifications. While mathematically consistent, these two methodologies are understood by many to ground diametrically opposed claims about the reality of human races. Moreover, modeling results are sensitive to assumptions such as preexisting theoretical commitments to certain (...) linguistic, anthropological, and geographic human groups. Thus, models can be perniciously reified. That is, they can be conflated and confused with the world. This fact belies standard realist and antirealist interpretations of “race,” and supports a pluralist conventionalist interpretation. (shrink)

The Value of Life is an exploration of the actual and perceived importance of biological diversity for human beings and society. Stephen R. Kellert identifies ten basic values, which he describes as biologically based, inherent human tendencies that are greatly influenced and moderated by culture, learning, and experience. Drawing on 20 years of original research, he considers: the universal basis for how humans value nature differences in those values by gender, age, ethnicity, occupation, and geographic location how environment-related activities affect (...) values variation in values relating to different species how vlaues vary across cultures policy and management implications Throughout the book, Kellert argues that the preservation of biodiversity is fundamentally linked to human well-being in the largest sense as he illustrates the importance of biological diversity to the human sociocultural and psychological condition. (shrink)

Several stages can be identified in Darwin's effort to formulate natural selection. The first stage corresponded, roughly speaking, to the period up to 1844. It was characterized by Darwin's attempt to base his model of geographic speciation on an individualistic dynamics, with species understood as reproductively isolated populations. Toward the end of this period, Darwin's ignorance of the laws of variations and heredity led him to adopt varieties and species as the units of variations. This had the extremely (...) important effect of stimulating him to consider the process of speciation as involving populations. At the end of this period, Darwin also began to regard adaptation as being exclusively toward places in the economy of nature. Thus he faced the problem of integrating the process of natural selection with the process of speciation. Individual variants were the units that fueled the first process, whereas varieties produced new speices. There was no link between adaptation and speciation, except whatever could be supplied by a quasi-historical, developmental idea of optimizing the amount of life.In the second stage, I contend, Darwin's reading of Milne-Edwards crystallized his previous insights into a coherent whole. Milne-Edwards' comments on the advantage of functional specialization could readily be understood in terms of the advantage accruing to the individual, relative to other members of its species, from occupying a different niche. Milne-Edwards' discussion of the division of labor suggested that organisms which moved into unoccupied niches would enjoy reduced competition, and hence a differential advantage in survival and reproduction; thus they would induce the species to do likewise. Rather than base his explanation on an analogy with the artificial economy, Darwin chose the principle of the optimalization of the amount of life per unit area as the overall explanatory principle. The difficulties connected with integrating different levels of description were therefore circumvented, insofar as the problem of diversity and speciation was concerned. Although natural selection considered individuals as the units of selection, and the units of variations were varieties and species, the dynamics of the process understood in terms of natural selection, competition, division of labor and niches could give a plausible account of how individual advantage could be transferred to the species, and how diversity resulted from this mechanism. The problem of the different levels of descriptions was confined to how the properties of variations in individuals (in particular, the frequency of variations and their transmission) were responsible for the assumed variability characteristic of varieties and species. This problem Darwin never solved.A third stage occurred in 1858 with the amalgamation of the tree-of-life vizualization of the process of speciation. Speciation, geographic distribution, and systematics were all then embedded in a conceptual matrix with vast explanatory powers. (shrink)