Portrait Obsession: Reproducing Gypsy Identity through Photographs

This article examines the importance Gypsies attribute to photographic images of themselves, suggesting that such images play a crucial role in the reproduction and questioning of their identity. Based on empirical evidence collected among Gypsy communities in the Lisbon urban area, the article tests its main hypothesis through a detailed analysis of two key dimensions: the photographic session as an intense interactive situation and the content of the photographic images. An analytical reflection concludes that the Gypsy photography phenomenon might be understood as a kind of ritual.     

Making up People in Papua

This article focuses on a frequently reported but poorly analysed aspect of colonial and post-colonial relations in Melanesia, the episodic jettisoning of social practices. Under what conditions does this occur and what forms does it take? It is argued here that such changes are part of the process of 'making up people'. Making up people in Melanesia is where 'human kinds' are created through the 'looping effects' of government, mission and capitalist, and local, discourses and coercions. These processes are analysed among the Fuyuge of highland Papua, where since the 1940s there has emerged a transformed relation between homicide and head-dress adornments. The Fuyuge actively changed aspects of their appearance as part of the means of becoming people who know the 'law', becoming people of a specific kind. The article draws comparisons with analogous Melanesian materials, including the well-known examples of 'cargo cults'.     

Consequences of wooded shrine rituals on vegetation conservation in West Africa: a case study from the Bwaba cultural area (West Burkina Faso)

Anthropological contributions that challenge several common perceptions on sacred sites are still poorly taken into account in conservation and ecological studies. This paper aims at filling this gap and providing a better framework for biological studies. Local concepts of natural sacred sites and their ritual administration were studied and the ritual practices relating to the vegetation of these sites were analyzed in the Bwaba cultural area in West Burkina Faso. Our research shows that these ritual practices are much more diverse and fluid than might have been supposed. Protection ‘by tradition’ is thus rather different from what we call conservation. While vegetation does matter, its presence on sacred sites is not essential. In addition, under certain circumstances, sacred sites may be transferred or reproduced elsewhere. Attention is drawn to the inadequacy of ‘sacred woods’ as a category, in an ecological as well as an anthropological sense. Even if wooded shrines may contribute to biodiversity conservation as a side-effect of their religious purpose, the idea that they fundamentally are ‘endogenous’ nature conservatories must be disproved.     

Discursive Formation,Ethnographic Encounter,Photographic Evidence: The Centenary of Durkheim's Basic Forms of Religious Life and the Anthropological Study of Australian Aboriginal Religion in His Time

Historical research on the work of Émile Durkheim has often been confined to textual analysis aiming to reconstruct his research in the context of anthropological discourses at the turn of the 20th century. As radical changes in the visual culture of the late 19th century shaped the formation of anthropology as an academic discipline, the ambition of this article is to elaborate the ways Durkheim's use of ethnographic data and visual material formed the foundation of the theoretical and methodological design of his approach to religion. By tracing features in his Basic Forms that emphasize visual material and prioritize religious practice, I submit that the photographic evidence given in Spencer and Gillen's account of Aboriginal religion allowed Durkheim to theorize religion primarily through ritual. Photography, as a visual means of representation, enhanced the study of religion by focusing on ritual without necessarily demanding consideration of its mythical narratives and cosmological accounts. Based on a thorough analysis of his Basic Forms, this article argues that Durkheim used the photographs of the Aborigines of Central Australia systematically and that this use of photographs consequently guided his ethnographic depiction and his selection of theoretical concepts and methodological procedures.     

Photographing Spirits: Biangai Photography,Ancestors, and the Environment in Morobe Province,Papua New Guinea

In this article, I examine the intertwined meaning of photographs as image, object, and expression of the relationship created between photographer and subject among the Biangai, a people of Morobe Province, Papua New Guinea. These relations are highlighted through the method of indigenous photography, in which photographic authority is relinquished and the resulting images are discussed. It is argued that the camera becomes the lens through which the past interrogates the present, and the photograph as object and image circulates in networks for which these ancestral persons remain powerful and emotive.     

场景可视化在乡村景观评价中的应用

通过场景可视化技术,处理生成在同一背景下不同景观空间特征梯度和不同农业生产模式景观的图片,并通过参与式评估技术,获取北京郊区209位受访者的偏好意愿,以此评价不同利益相关者对乡村景观发展趋势的偏好。结果表明:从总体上看,参与者对多样性较强的景观并不感兴趣;多数参与者偏好破碎度较弱的景观;对于景观聚集度的认知差异则在各个利益群体中都不甚明显;参与者通过场景图片更加偏好菜园景观,而通过语言则更倾向于选择果园景观。研究表明,场景可视化技术是一种将不同利益相关者主观判断融入景观评价中的有效研究手段。     

Estimating the proportion of identifiable individuals and group sizes in photographic identification studies

Simple Bayesian statistical models are introduced to estimate the proportion of identifiable individuals and group sizes in photographic identification, or photo‐ID, studies of animals that are found in groups. The models require a simple random photographic sampling of animals, where the photographic captures are treated as sampling with replacement within each group. The total number of images, including those that cannot be identified, and the number of images that contain identifiable individuals are used to make inference about the proportion of identifiable individuals within each group and as the population when a number of groups are sampled. The numbers of images for individuals within each group are used to make inference about the group size. Based on analyses of simulated and real data, the models perform well with respect to accuracy and precision of posterior distributions of the parameters. Widths of posterior intervals were affected by the number of groups sampled, sampling duration, and the proportion of identifiable individuals in each group that was sampled. The structure of the models can accommodate covariates, which may affect photographic efficiency, defined in this study as the probability of photographically capturing individuals.     

Imagining the Real: The Photographic Image and Imagination in Knowledge Production

The exploratory discussion in this article starts from the fact that it is the realism of photographic representations which enables them, in an indexical sense, to point back to a reality beyond themselves as images. In the same vein, it is as a metonymic space-time fragment that the photograph can indicate a continuation of reality beyond its own framing of the visible. Or, putting it differently, rather than constituting transparent representations, presence in photographs is evoked through absence of the real. What is not problematized in photographic theory and visual anthropology is that photographs thus depend on imagination for their interpretative connection to reality. My argument sees photographic practice as interference, which pushes the medium past the implicit positivist premise for visual knowledge production in anthropology. Furthermore, when understanding the ability to imagine as movements in reason, the separation between imagination and reason, presumed necessary for the scientific production of knowledge, is also challenged. Concerned with rethinking photography in visual anthropology, imagination’s role in knowledge production will be explored through my photographic art project, Houses/Homes.     

Divergent modes of address and (re)contextualization in Loma ritual prayer

This article explains the ritual symbolism of a sacrificial rite characteristic of the so-called 'secret societies' of the conflict-ridden Upper Guinea forest and coastal region of West Africa. Whereas the political dimension of these secret societies or cults is relatively well known, very little knowledge exists about the ritual communication with imperceptible beings around which the cults are organized. It appears from the study of Loma ritual prayer that secret mask cults are typical self-referential entities constituted by a symbolism emerging from a reconfiguration in ritual speech of modes of relationships characteristic of the social structure of the Loma of Guinea and Liberia. Against recent anthropological theories of ritual which reject the idea that ritual can be defined as communication of meaning, it is argued that Loma sacrificial prayer conveys an essential 'message' about the secret cult's constitution. In addition to an analysis of the recontextualization of modes of relationships that typifies Loma ritual prayer, the article also pays attention to indexical expressions in prayer which serve to negotiate social relationships and power relations external to the ritual context.     

A sex difference in the context-sensitivity of dominance perceptions

Although dominance perceptions are thought to be important for effective social interaction, their primary function is unclear. One possibility is that they simply function to identify individuals who are capable of inflicting substantial physical harm, so that the perceiver can respond to them in ways that maximize their own physical safety. Another possibility is that they are more specialized, functioning primarily to facilitate effective direct (i.e., violent) intrasexual competition for mates, particularly among men. Here we used a priming paradigm to investigate these two possibilities. Facial cues of dominance were more salient to women after they had been primed with images of angry men, a manipulation known to activate particularly strong self-protection motivations, than after they had been primed with images of angry women or smiling individuals of either sex. By contrast, dominance cues were more salient to men after they had been primed with images of women than when they had been primed with images of men (regardless of the emotional expressions displayed), a manipulation previously shown to alter men's impressions of the sex ratio of the local population. Thus, men's dominance perceptions appear to be specialized for effective direct competition for mates, while women's dominance perceptions may function to maximize their physical safety more generally. Together, our results suggest that men's and women's dominance perceptions show different patterns of context-sensitivity and, potentially, shed new light on the routes through which violence and intrasexual competition have shaped dominance perceptions.     

Understanding Food Scares: The Role of Ambiguity Aversion and Analogical Reasoning

Why do individuals exhibit similar reactions to manifestly different food scares? This article examines the hypothesis of analogical reasoning, a cognitive shortcut whereby individuals anchor their risk judgements in other similar previous risky events present in their memories explains together with known determinants of risks perceptions such as risk attitudes and ambiguity aversion. Considering the distribution of risk perceptions related to three food scares that people in Europe remember, namely dioxins, genetically modified food (GMF), and bovine spongiform encephalopathy (BSE). Furthermore, the article explores whether intrinsic individual attitudes toward risk (risk aversion) or a common human reaction to lack of information, namely ambiguity aversion, are associated with perceptions of risk. The findings suggest that perceptions of the three food scares appear to be statically distributed in almost the same way, consistently with the presence of analogical reasoning. Results show that although risk perceptions were affected by a degree of ambiguity aversion, the intensity of risk perceptions is mainly explained by individual-specific risk attitudes.     

Rathwa Pithoro: Writing about Writing and Reading Painted Ethnography

Based on fieldwork among the Rathwa tribal community of Gujarat, this article is an analysis of the ritual and installation of wall painting known as Pithoro. The analysis of the culture's own construct of what constitutes writing and reading is considered to bring out the magical power in interpreting that which is written and/or drawn. As the reading capacity is more significant, especially the one undertaken by the ritual specialist, the ethnographic account treats the paintings installed not only for the sake of ritual but to alter politicoeconomic situations of the Rathwa tribals in the course of history. This article presents the paintings as a total communication system, which is not just the work of art drawn but also written within the culture, as their own ethnography for the culture itself.     

Music and dance as a coalition signaling system

Evidence suggests that humans might have neurological specializations for music processing, but a compelling adaptationist account of music and dance is lacking. The sexual selection hypothesis cannot easily account for the widespread performance of music and dance in groups (especially synchronized performances), and the social bonding hypothesis has severe theoretical difficulties. Humans are unique among the primates in their ability to form cooperative alliances between groups in the absence of consanguineal ties. We propose that this unique form of social organization is predicated on music and dance. Music and dance may have evolved as a coalition signaling system that could, among other things, credibly communicate coalition quality, thus permitting meaningful cooperative relationships between groups. This capability may have evolved from coordinated territorial defense signals that are common in many social species, including chimpanzees. We present a study in which manipulation of music synchrony significantly altered subjects’ perceptions of music quality, and in which subjects’ perceptions of music quality were correlated with their perceptions of coalition quality, supporting our hypothesis. Our hypothesis also has implications for the evolution of psychological mechanisms underlying cultural production in other domains such as food preparation, clothing and body decoration, storytelling and ritual, and tools and other artifacts. Edward Hagen is a research scientist at the Institute for Theoretical Biology, Humboldt University, Berlin. Gregory Bryant is a doctoral candidate in the Department of Psychology, University of California, Santa Cruz.     

Losing behavior (yielding subroutine) and human depression: Proximate and selective mechanisms

In this article, we present what we believe to be some of the proximate and selective mechanisms that allowed certain types of human depression to have evolved. Certain adult depressive patients, in losing situations, have an inability to “switch off” their submissive or yielding behavior with its concomitant cognitive and emotional components. Thus, although normal individuals accept defeat as an inevitable aspect of ritual agonistic encounters, certain depressed individuals do not.We believe the failure to terminate the yielding subroutine of ritual agonistic behavior (YS/RAB) is the proximate mechanism that underlies certain types of human depression. Also, we show that through the selective mechanisms of difference amplification and kin selection, certain types of depressive illness may be adaptive to kin. Thus, selection could have operated at the family as well as the individual level, permitting certain types of depression to have evolved. The notion that depression is the result of selective mechanisms is supported by the prevalence of depression in human populations.     

Ghosts of Futures Present: Photographs in the Filipino Migrant Archive

This article explores the role of photographs in shaping the social selves of Filipino temporary labor migrants. Examining the production of photographic self-images by Filipino migrants in Hong Kong and their reception in the Philippines, I show how people deploy photography as a technology to bring into being their desired future selves. By making present ghosts of the future, photographs of the self shape distinctive translocal subjectivities.     

And One Day There Was a Coup d’état: Notes and Insights from a Photographic Experience at the Paine Memorial

This article reflects upon the expectation, the encounter and redefinition of strategies, based on a concrete field experience: the photographic workshop named “Fotografías Vitales, Memorias Biográficas y Álbumes Familiares” (Life photographs, biographic memories and family albums), developed at the end of 2014 at the Memorial of the locality of Paine, Chile, with participation of members of that Memorial who are relatives of “disappeared” people. This work aims to think ethnographically about the particular ways photographic images can become relevant in life history and memories, as well as how sociopolitical events form part of an individual narration with varying strategies, divergences and convergences, with tensions or omissions.     

Sexuality and the Art of Seduction in Sinhalese Exorcism

In the interest of extending an understanding of ritual aesthetics this paper examines Sinhala exorcism as a domain of seduction. The analysis centres on a major Sinhala ritual held only for women, and its related mythology, in which sexuality is conceived as being destructive of regenerative processes. The rite engages seductive forces to break the destructive dynamic. The argument develops into a general discussion of the ‘logic’ of Sinhalese exorcism and how the aesthetic and seductive forces of rite are able to break the paradox of contradiction which is also integral to the ritual process. The article stresses ritual as a dynamic of both depth and surface, the two aspects being in complementary relation.     

Webs of Legitimacy and Discredit: Narrative Capital and Politics of Ritual in a Timor-Leste Community

This article explores the interconnections among origin narratives, migration patterns and ritual authority in a Timor-Leste community. By recognising the dimension of rituals as sources of power, we analyse the different ways social actors negotiate their position in social space by either supporting or contesting the legitimacy of the ritual leaders. We suggest how, in a context with historical levels of high migration and immersed in rapid social change, precedence is not only challenged by modern ideals around individual rights and choices, but by the re-interpretation of mythical narratives and the access to ritual performance. The paper provides a discussion of the notion of narrative capital and shows how subordinated classes resulting from development policies from past state regimes articulate new forms of social mobility in the contemporary context of rural Timor-Leste.     

The Collaborative Image of The City: Mapping the Inequality of Urban Perception

A traveler visiting Rio, Manila or Caracas does not need a report to learn that these cities are unequal; she can see it directly from the taxicab window. This is because in most cities inequality is conspicuous, but also, because cities express different forms of inequality that are evident to casual observers. Cities are highly heterogeneous and often unequal with respect to the income of their residents, but also with respect to the cleanliness of their neighborhoods, the beauty of their architecture, and the liveliness of their streets, among many other evaluative dimensions. Until now, however, our ability to understand the effect of a city''s built environment on social and economic outcomes has been limited by the lack of quantitative data on urban perception. Here, we build on the intuition that inequality is partly conspicuous to create quantitative measure of a city''s contrasts. Using thousands of geo-tagged images, we measure the perception of safety, class and uniqueness; in the cities of Boston and New York in the United States, and Linz and Salzburg in Austria, finding that the range of perceptions elicited by the images of New York and Boston is larger than the range of perceptions elicited by images from Linz and Salzburg. We interpret this as evidence that the cityscapes of Boston and New York are more contrasting, or unequal, than those of Linz and Salzburg. Finally, we validate our measures by exploring the connection between them and homicides, finding a significant correlation between the perceptions of safety and class and the number of homicides in a NYC zip code, after controlling for the effects of income, population, area and age. Our results show that online images can be used to create reproducible quantitative measures of urban perception and characterize the inequality of different cities.     

Assessing the capabilities of a 4kx4k CCD camera for electron cryo-microscopy at 300kV

CCD cameras have numerous advantages over photographic film for detecting electrons; however the point spread function of these cameras has not been sufficient for single particle data collection to subnanometer resolution with 300kV microscopes. We have adopted spectral signal to noise ratio (SNR) as a parameter for assessing detector quality for single particle imaging. The robustness of this parameter is confirmed under a variety of experimental conditions. Using this parameter, we demonstrate that the SNR of images of either amorphous carbon film or ice embedded virus particles collected on a new commercially available 4kx4k CCD camera are slightly better than photographic film at low spatial frequency (<1/5 Nyquist frequency), and as good as photographic film out to half of the Nyquist frequency. In addition it is slightly easier to visualize ice embedded particles on this CCD camera than on photographic film. Based on this analysis it is realistic to collect images containing subnanometer resolution data (6-9A) using this CCD camera at an effective magnification of approximately 112000x on a 300kV electron microscope.