Descendants of European immigrants in Southern Brazil as participants and heads of Afro‐Brazilian religious centres

This article is about a unique case of assimilation: the entry of descendants of nineteenth‐ and early‐twentieth‐century European immigrants to southern Brazil into Afro‐Brazilian religious groups, some as heads of their own centres. The discussion is placed within the framework of the contemporary multiculturalist debate over assimilation. The emigration of Europeans to rural southern Brazil is summarized. African slaves are shown to have been established ‐ with their syncretized Afro‐Catholic religions ‐ in the incipient urban centres. The transformation of Brazilian society in the second half of the twentieth century is examined focusing on 1) the massive growth of the population and 2) its urbanization. The difficulties faced by the migrants to the cities and their descendants is discussed. Umbanda, a secondary religious syncretism of the Afro‐Catholic tradition with European Spiritism, is shown to provide help to those in need as it competes with Catholicism and other religions for converts. Large numbers of Brazilians have converted to Umbanda, with some of them later turning to the more ‘African’ Candomblé, Batuque, etc. Cases of European immigrants who joined Umbanda and Batu‐que centres in Porto Alegre are presented.     

From Aviation Psychology To Space Psychology

Without doubt, a name such as the aerospace century can be given, along with many others, to the twentieth century. In our country, which is the native land both of aviation and of astronautics, such genuinely humanitarian sciences as aviation medicine and, later, space biology and medicine, of which aviation and space psychology are component parts, emerged and grew simultaneously with technological development.     

Human impacts on fisheries resources and abundance in the Danish Wadden Sea, c1520 to the present

For the past 30 years, the Danish Wadden Sea area has been protected by fishery and hunting regulations, pollution controls and settlement restrictions. Nevertheless, todays Wadden Sea is a depleted ecosystem when we compare it with past abundance and diversity of marine animal populations. This review indicates that the abundance of finfishes has undergone a long-term decline since the seventeenth century. The review also indicates a trajectory of ecological decline since the early twentieth century that seems to be related to: (1) fishing extractions which focused on undersized fish throughout the first half of the twentieth century; (2) habitat destruction, which was most marked in the first half of the twentieth century; and (3) pollution, which was worst in the third quarter of the twentieth century. Historical investigation reveals that we need to fundamentally revise present-day baselines about the potential species richness and abundance of the Wadden Sea.     

Patterns of introduction of non-indigenous non-marine snails and slugs in the Hawaiian Islands

The native snails of the Hawaiian Islands are disappearing. One cause is predation by introduced carnivorous snails. Habitat destruction/modification is also important, facilitating the spread of other non-indigenous snails and slugs. Eighty-one species of snails and slugs are recorded as having been introduced. Thirty-three are established: 12 freshwater, 21 terrestrial. Two or three species arrived before western discovery of the islands (1778). During the nineteenth century about one species per decade, on average, was introduced. The rate rose to about four per decade during the twentieth century, with the exception of an especially large number introduced in the 1950s as putative biocontrol agents against the giant African snail, Achatina fulica. The geographical origins of these introductions reflect changing patterns of commerce and travel. Early arrivals were generally Pacific or Pacific rim species. Increasing trade and tourism with the USA, following its annexation of Hawaii, led to an increasing proportion of American species. More general facilitation of travel and commerce later in the twentieth century led to a significant number of European species being introduced. African species dominated the 1950s biological control introductions. The process continues and is just part of the homogenization of the unique faunas of tropical Pacific islands.     

Minority statuses and positive views of the country in the United States: an investigation of nativity/immigrant status,and racial/ethnic and religious backgrounds

Using a nationally representative sample of adults in the US, this study examines the majority and minority’s positive views of the country in terms of nativity status, race and ethnicity, and religion. The results suggest that the majority–minority differences vary by demographic characteristics and attitudes examined. Although non-US citizens have a lower level of regard for the US as the best country in which to be a citizen than their counterparts, they have no less favourable views in other respects. Among ethnic minorities, only blacks have more negative views of the US than whites do. While religious minorities also have less regard for the country than the majority, individuals with no religious affiliation hold lower levels of most national attitudes. These findings suggest that the associations between minority status and views of the country go beyond race and ethnicity, which previous research has overlooked.     

Waiting for the Barbarians: a public opinion analysis of South African attitudes towards international migrants

The South Africa’s democratic nation-building programme has sought to encourage a new non-racial nationalism. Over the last thirty years, racial divisions have lessened as the country has successfully consolidated a new democratic political system. However, interracial animosity and a sense of interracial competition continue to characterize many aspects of everyday life. Does this sense of interracial competition have an association with the emergence of widespread xenophobic sentiment in the country? Using the 2013 South African Social Attitudes Survey, a nationally representative survey, this paper will investigate determinants of anti-immigrants attitudes. The results show that anti-immigrant sentiment is linked to a sense of interracial competition and alienation. A belief that immigrants were beneficial to society was also strongly (and negatively) correlated with attitudes towards immigrants. These results suggest that reducing xenophobia in the country should be seen as part of a larger project of promoting social-cultural cohesion in the country.     

Temperature‐induced water stress in high‐latitude forests in response to natural and anthropogenic warming

The Arctic is particularly sensitive to climate change, but the independent effects of increasing atmospheric CO₂ concentration (pCO₂) and temperature on high‐latitude forests are poorly understood. Here, we present a new, annually resolved record of stable carbon isotope (δ¹³C) data determined from Larix cajanderi tree cores collected from far northeastern Siberia in order to investigate the physiological response of these trees to regional warming. The tree‐ring record, which extends from 1912 through 1961 (50 years), targets early twentieth‐century warming (ETCW), a natural warming event in the 1920s to 1940s that was limited to Northern hemisphere high latitudes. Our data show that net carbon isotope fractionation (Δ¹³C), decreased by 1.7‰ across the ETCW, which is consistent with increased water stress in response to climate warming and dryer soils. To investigate whether this signal is present across the northern boreal forest, we compiled published carbon isotope data from 14 high‐latitude sites within Europe, Asia, and North America. The resulting dataset covered the entire twentieth century and spanned both natural ETCW and anthropogenic Late Twentieth‐Century Warming (~0.7 °C per decade). After correcting for a ~1‰ increase in Δ¹³C in response to twentieth century pCO₂ rise, a significant negative relationship (r = ?0.53, P < 0.0001) between the average, annual Δ¹³C values and regional annual temperature anomalies is observed, suggesting a strong control of temperature on the Δ¹³C value of trees growing at high latitudes. We calculate a 17% increase in intrinsic water‐use efficiency within these forests across the twentieth century, of which approximately half is attributed to a decrease in stomatal conductance in order to conserve water in response to drying conditions, with the other half being attributed to increasing pCO₂. We conclude that annual tree‐ring records from northern high‐latitude forests record the effects of climate warming and pCO₂ rise across the twentieth century.     

Evangelism,Ethnography and Linguistics: Carl Strehlow and J. R. B. Love

ABSTRACT

This article considers the intersection of evangelism, ethnography and linguistics in the work of two missionaries living among Aboriginal communities in the late nineteenth and early twentieth centuries. Carl Strehlow was one of several German missionaries working in central Australia in the 1890s and into the twentieth century. J. R. B. Love met Strehlow briefly in 1913, but did not become a fully committed missionary himself until the 1920s. This paper first considers Strehlow’s evangelical, linguistic and ethnographic interests in relation to some of his German contemporaries, before comparing his approach to that of the younger, Presbyterian, Love to elucidate the inter-relationships between evangelism, linguistics and ethnography in the 1890s and early twentieth century in Australia.     

The Role of Language in Nation-Building within the European Union

Europe is home to a vast array of indigenous languages, not to mention numerous immigrant languages. European Union (EU) acknowledgement of “national” languages as official languages results in a privileged status for these languages vis-à-vis the minority languages with which they cohabit. This support prevents hegemony by a single language such as English, yet the EU simultaneously undermines these national languages domestically by promoting their minority language competitors. This paradox can only be understood by examining the developing model for European identity whereby identity is viewed as variable and multi-faceted, rooted in multilingual facility and the absence of a single, monolithic source of identity. If the project of creating a European identity is viewed as nation-building,it is central to consider how the issue of language diversity is addressed at the European level. The paper begins by discussing the concept of national identity and the central role that language plays in its determination, as well as what modern conceptions of language planning bring to this process. After exploring the European language terrain, the paper considers whether the EU can even be said to have a language policy. The discussion focuses on multilingual education programs, the treatment of minority languages, and the issue of languages spoken by immigrant populations. Having presented these conceptual tools and policy surveys, an analytical framework is introduced that situates the nation-building process in relation to the creation of a common European identity.     

The census and selective service

Abstract

A number of studies are reviewed to show that the mean level of measured intelligence in Scotland is approximately three to four IQ points lower than that in England. These results are a striking contrast with another set of findings showing that in the nineteenth century Scotland had a greater proportional output of people of intellectual distinction than did England. Evidence on Scottish‐English differences in education, parental attention, and per capita income suggests that none of these factors can explain the difference in mean IQ. It is suggested that the principal cause of the reduced mean intelligence in Scotland lies in the selective emigration of the more intelligent, and evidence is reviewed to show that this emigration has occurred for at least a century.     

Freedom of religion,women's agency and banning the face veil: the role of feminist beliefs in shaping women's opinion

Several countries have imposed bans on the wearing of face veils, a controversial option considered in Bill 94 by the province of Quebec in 2010. This paper examines non-Muslim women's support for the acceptability of the niqab in public spaces. Analysing the 2010 Quebec Women's Political Participation Survey, we find that key feminist arguments – that wearing the niqab is a woman's free choice, a matter of freedom of religion and a visible symbol of women's oppression – are important drivers of opinion. Their role in shaping opinion, however, is complex and mirrors divisions among feminist groups in the province. Additional attitudinal drivers include generation, exposure to the practice and openness to immigration. Equally important, our findings suggest that being a member of a racial minority, feelings of cultural insecurity and religiosity are of little consequence for thinking on the issue.     

A shared Y-chromosomal heritage between Muslims and Hindus in India

Arab forces conquered the Indus Delta region in 711 AD and, although a Muslim state was established there, their influence was barely felt in the rest of South Asia at that time. By the end of the tenth century, Central Asian Muslims moved into India from the northwest and expanded throughout the subcontinent. Muslim communities are now the largest minority religion in India, comprising more than 138 million people in a predominantly Hindu population of over one billion. It is unclear whether the Muslim expansion in India was a purely cultural phenomenon or had a genetic impact on the local population. To address this question from a male perspective, we typed eight microsatellite loci and 16 binary markers from the Y chromosome in 246 Muslims from Andhra Pradesh, and compared them to published data on 4,204 males from East Asia, Central Asia, other parts of India, Sri Lanka, Pakistan, Iran, the Middle East, Turkey, Egypt and Morocco. We find that the Muslim populations in general are genetically closer to their non-Muslim geographical neighbors than to other Muslims in India, and that there is a highly significant correlation between genetics and geography (but not religion). Our findings indicate that, despite the documented practice of marriage between Muslim men and Hindu women, Islamization in India did not involve large-scale replacement of Hindu Y chromosomes. The Muslim expansion in India was predominantly a cultural change and was not accompanied by significant gene flow, as seen in other places, such as China and Central Asia.Electronic supplementary material Supplementary material is available in the online version of this article at and is accessible for authorized users.Ramana Gutala and Denise R. Carvalho-Silva contributed equally to the article.     

Short-term climate change and the extinction of the snail Rhachistia aldabrae (Gastropoda: Pulmonata)

The only known population of the Aldabra banded snail Rhachistia aldabrae declined through the late twentieth century, leading to its extinction in the late 1990s. This occurred within a stable habitat and its extinction is attributable to decreasing rainfall on Aldabra atoll, associated with regional changes in rainfall patterns in the late twentieth and early twenty-first century. It is proposed that the extinction of this species is a direct result of decreasing rainfall leading to increased mortality of juvenile snails.     

Secular trends of demographic parameters

The aim of this paper is to describe the secular changes of selected demographic parameters and to investigate the possible causes for such changes as well as the biological relevance. We took into account the following parameters: population density, mean live expectancy, average age at marriage of until then unmarried persons, rate of live births, and number of children per woman. The results show that the population density (global and in Germany) especially in the twentieth century increased dramatically. We found a striking increase of life expectancy in Germany. Essential causes are rapid decreases in infant and maternal mortality. Since the 80s of the twentieth century the average age at marriage of until then unmarried persons as well as the number of single mothers show a permanent increase. Generally, the average age of mothers increased (for live and legitimate births). In the past 150 years we found a decrease in fertility rates in Germany. The registered demographic parameters show temporal and regional variations. These differences, especially between East Germany and West Germany, are emphasized.     

The biological standard of living in Suriname,c. 1870–1975

The physical stature of Surinamese soldiers is estimated to have increased by more than 3 cm between 1870 and 1909. In the subsequent four decades, the increase in adult male and female height amounted to 0.3–0.5 cm and 0.9–1.0 cm per decade, respectively. This increase in height continued and accelerated during the second half of the twentieth century. Height increase among African and Hindustani Surinamese males and females was similar. Height differences between African and Hindustani Surinamese were therefore fairly constant over time, at 4–5 cm. Other indicators of nutritional and health status, such as infant mortality, showed continuous improvement, whereas per capita calorie and protein availability improved in the twentieth century.     

Bridging the gap between developmental systems theory and evolutionary developmental biology

Many scientists and philosophers of science are troubled by the relative isolation of developmental from evolutionary biology. Reconciling the science of development with the science of heredity preoccupied a minority of biologists for much of the twentieth century, but these efforts were not corporately successful. Mainly in the past fifteen years, however, these previously dispersed integrating programmes have been themselves synthesized and so reinvigorated. Two of these more recent synthesizing endeavours are evolutionary developmental biology (EDB, or "evo-devo") and developmental systems theory (DST). While the former is a bourgeoning and scientifically well-respected biological discipline, the same cannot be said of DST, which is virtually unknown among biologists. In this review, we provide overviews of DST and EDB, summarize their key tenets, examine how they relate to one another and to the study of epigenetics, and survey the impact that DST and EDB have had (and in future should have) on biological theory and practice.     

Killer whales and whaling: the scavenging hypothesis

Killer whales (Orcinus orca) frequently scavenged from the carcasses produced by whalers. This practice became especially prominent with large-scale mechanical whaling in the twentieth century, which provided temporally and spatially clustered floating carcasses associated with loud acoustic signals. The carcasses were often of species of large whale preferred by killer whales but that normally sink beyond their diving range. In the middle years of the twentieth century floating whaled carcasses were much more abundant than those resulting from natural mortality of whales, and we propose that scavenging killer whales multiplied through diet shifts and reproduction. During the 1970s the numbers of available carcasses fell dramatically with the cessation of most whaling (in contrast to a reasonably stable abundance of living whales), and the scavenging killer whales needed an alternative source of nutrition. Diet shifts may have triggered declines in other prey species, potentially affecting ecosystems, as well as increasing direct predation on living whales.