The history and composition of the Raymond A. Dart Collection of Human Skeletons at the University of the Witwatersrand,Johannesburg, South Africa

The Raymond A. Dart Collection of Human Skeletons (Dart Collection) is housed in the School of Anatomical Sciences at the University of the Witwatersrand, Johannesburg, South Africa, and comprises one of the largest documented cadaver‐derived human skeletal assemblages in the world. This collection originated in the early 1920s as a result of the efforts of Raymond Dart and continues to grow. The skeletons included represent varied indigenous and immigrant populations from southern Africa, Europe and Asia. This contribution documents the history of the collection and provides an updated inventory and demographic assessment of this valuable research collection. According to a recent inventory the Dart Collection currently comprises 2,605 skeletons representing individuals from regional SA African (76%), White (15%), Coloured (4%) and Indian (0.3%) populations. A large proportion of the skeletons (71%) represent males. The recorded ages at death range from the first year to over 100 years of age, but the majority of individuals died between the ages of 20 and 70. The Dart Collection has been affected by collection procedures based on availability. All of the cadavers collected before 1958, and large proportions subsequently, were derived from unclaimed bodies in regional South African hospitals. Some details of documentation (age at death, population group) are estimates and some aspects of the collection demographics (sex ratios) do not closely reflect any living South African population. Our inventory and analysis of the Dart Collection is aimed to assist researchers planning research on the materials from this collection. Am J Phys Anthropol, 2009. © 2009 Wiley‐Liss, Inc.     

The vanishing mother: Cesarean section and "evidence-based obstetrics"

The philosophy of "evidence-based medicine"--basing medical decisions on evidence from randomized controlled trials and other forms of aggregate data rather than on clinical experience or expert opinion--has swept U.S. medical practice in recent years. Obstetricians justify recent increases in the use of cesarean section, and dramatic decreases in vaginal birth following previous cesarean, as evidence-based obstetrical practice. Analysis of pivotal "evidence" supporting cesarean demonstrates that the data are a product of its social milieu: The mother's body disappears from analytical view; images of fetal safety are marketing tools; technology magically wards off the unpredictability and danger of birth. These changes in practice have profound implications for maternal and child health. A feminist project within obstetrics is both feasible and urgently needed as one locus of resistance.     

American Anthropology in the Middle Decades: A View from Hollywood

North American anthropology had an earlier interest in studies of the United States and in critical approaches than is often recognized. Such interests were pursued before World War II but were set aside during the war and in anthropology's postwar expansion. This perspective on anthropological history was inspired by the work of Hortense Powdermaker, specifically the disjunction between her 1930s research in segregated Mississippi and her pioneering study of Hollywood in the late 1940s. Reexamining that study highlights the theoretical framework that led to omissions in her account of Hollywood, while her explanation of movie content invites a more diachronic approach. Parallels between the history of the movies and that of cultural anthropology from the 1930s through the 1960s suggest how both were shaped by the Depression, World War II, and the Cold War.     

Good anthropology in dark times: Critical appraisal and ethnographic application

‘Dark Anthropology’ and its complementary ‘Anthropology of the Good’ have become influential and debated notions in anthropology in recent years. I here parse distinctive features of these emphases, address their relation to theory and to ethnography, and consider the stakes involved in concretely applying their conceptual designations. I discuss the general shift in anthropology from grand theory to key concept, and the topical delimitation of theory that results. In larger purview, Dark Anthropology and the Anthropology of the Good both have long theoretical genealogies as well as practical contexts of political and social understanding, including vis‐à‐vis recent events in the U.S. and elsewhere. I suggest that considering the relationship between politico‐economically structured inequality and attempts to assert positive meaning and purpose is the most productive way to ethnographically apply their alternative conceptualisations. This brings to greater focus the thorny question of whose understanding of inequality or suffering, or of moral value and positive wellbeing, is being articulated—the sentiments of the people studied, or the concepts of the analyst? It seems vital to examine both analytic and indigenous views of dark times, and of the good, to refine our understanding of both, that is, in order to consider our complementary conceptualisations in relation to both sides of the emic/etic coin. This refines our understanding of local sensibilities and also of the appropriate limit points of our own conceptual associations.     

Reclaiming Applied Anthropology: Its Past, Present, and Future

Growing concerns about anthropology's impact in both academia and the broader social arena have led to calls for more "public" and more relevant anthropology. In this article, we expand on these exhortations, by calling for systematic joining of critical social theory with application and pragmatic engagement with contemporary problems. We argue for the repositioning of applied anthropology as a vital component of the broader discipline and suggest that it should serve as a framework for constructing a more engaged anthropology. In revisiting disciplinary history and critiques of applied anthropology, we demonstrate the central role that application has played throughout anthropology's evolution, address common misconceptions that serve as barriers to disciplinary integration, examine the role of advocacy in relation to greater engagement as well as the relationship of theory to practice, and conclude with an assessment of the diverse work that is subsumed under the inclusive rubric of "anthropology in use."     

Unofficial Histories: A Vision of Anthropology from the Margins

Initially given as the Presidential Address at the 100th Meeting of the AAA, this article examines the contributions women and minority anthropologists who have struggled to gain a place at the center of the discipline. Despite 25 years of scholarship on women and minorities, anthropology needs to go further in terms of paying attention to their pioneering efforts and the breadth of their scholarship. The article explores four currently important areas of creativity: (1) the transformation of field research through problem-oriented participant observation and "native anthropology," as exemplified by George Hunt, the young Margaret Mead, Delmos Jones; (2) the evolution of more dialogical forms of ethnographic writing, as pursued by Elsie Clews Parsons, Gladys Reichard, Ella Deloria, and Zora Neale Hurston; (3) sources of critique, as embodied in the work of Ruth Benedict and Michelle Rosaldo; (4) forms of activism, engaged in by Anita McGee, Benedict, Mead, and Alfonzo Ortiz.     

Joyeuses Tropiques: Five Encounters with Alterities in Brazil

The paper describes the predicament of Brazilian anthropology through a personal experience of teaching and living in Brasilia. Just like Brasilia, Brazil is many ways considered as “a work in progress” – and Brazilian anthropology as a lively and thriving area, although frequently overlooked by non-Brazilian scholars. The situation in which Brazilian anthropologists find themselves is put in the context of their own history, as well as the particular social conditions of the country – with special reference to Brazil as invention, taking as an example celebration of “500 years of Brazil.”     

Technical note: The use of 3D printing in dental anthropology collections

Objectives

Rapid prototyping (RP) technology is becoming more affordable, faster, and is now capable of building models with a high resolution and accuracy. Due to technological limitations, 3D printing in biological anthropology has been mostly limited to museum displays and forensic reconstructions. In this study, we compared the accuracy of different 3D printers to establish whether RP can be used effectively to reproduce anthropological dental collections, potentially replacing access to oftentimes fragile and irreplaceable original material.

Methods

We digitized specimens from the Yuendumu collection of Australian Aboriginal dental casts using a high‐resolution white‐light scanning system and reproduced them using four different 3D printing technologies: stereolithography (SLA); fused deposition modeling (FDM); binder‐jetting; and material‐jetting. We compared the deviations between the original 3D surface models with 3D print scans using color maps generated from a 3D metric deviation analysis.

Results

The 3D printed models reproduced both the detail and discrete morphology of the scanned dental casts. The results of the metric deviation analysis demonstrate that all 3D print models were accurate, with only a few small areas of high deviations. The material‐jetting and SLA printers were found to perform better than the other two printing machines.

Conclusions

The quality of current commercial 3D printers has reached a good level of accuracy and detail reproduction. However, the costs and printing times limit its application to produce large sample numbers for use in most anthropological studies. Nonetheless, RP offers a viable option to preserve numerically constraint fragile skeletal and dental material in paleoanthropological collections.

     

Bringing the margins into the middle: reflections on racism,class and the racialized outsider

This paper explores Virdee’s account of how racialized minorities in socialist movements ‘played an instrumental role in trying to align struggles against racism with those against class exploitation’ (p. 164). In so doing, Virdee makes an important intervention at a time when popular historians and other ideologues are colluding in the elevation of myths and – no doubt in their view – noble lies that preclude these stories. Moving through theoretical debates concerning the relationships between race and class, the nature and form of sociologies of ‘outsiders’, to political issues of mobilization, Virdee’s book successfully brings in from the margins an account the multi-ethnic character of the working class in England from the very moment of its inception.     

Documented skeletal collections in Greece: Composition,research, and future prospects

Documented skeletal collections constitute a key resource in forensic anthropological and bioarchaeological research as they allow both the development of methods for the estimation of various parameters of an individual's biological profile, and the examination of the accuracy of existing methods in different skeletal assemblages. The acknowledgement of the utility of documented collections is attested by the large number of such collections across the world. The current review will focus on two modern reference collections in Greece, briefly presenting their composition, the research projects in which they have been employed, and future prospects for their use.     

Boas, Foucault, and the "Native Anthropologist": Notes toward a Neo-Boasian Anthropology

This article proposes the possibility of a neo-Boasian anthropology conceived at the intersection of Foucauldian genealogy, Boasian historicism, and the epistemic rethinking of the discipline's Self/Other binary. Shifting from a perspective of posing the ethnographic object as Other toward a Boasian conception of the past as the principal site of inquiry, the piece thus advocates an anthropological project grounded in the history of the present. This conception, it is argued, can overcome several of the dilemmas currently facing the discipline, the awkward status of "native anthropology" foremost among them.     

The origin of Indian Star tortoises (Geochelone elegans) based on nuclear and mitochondrial DNA analysis: A story of rescue and repatriation

The Indian Star tortoise (Geochelone elegans) belongs to the family Testunidae and is distributed in southwest India and Sri Lanka. In addition to facing loss of its natural habitat, the species is also illegally traded as food and as an exotic pet internationally. Here we report DNA-based analyses for identification and repatriation of these tortoises into their natural habitat. We have attempted to establish the geographical origin of these tortoises rescued from smugglers, by comparing the microsatellite and mitochondrial markers of rescued animals with animals of known provenance. Star tortoises exhibited strong genetic structure in India. The populations from western India were genetically distinct at microsatellite and mitochondrial loci from southern populations. The rescued individuals had similar multilocus genotypes and mitochondrial DNA haplotypes as the reference individuals from south India. However, the precise geographic origin of many of the rescued samples remains unresolved, because we could not assign them to southern populations and the Neighbor-Joining cluster analysis indicated that some of rescued tortoises formed distinct clusters. These data strongly suggest that the rescued group of tortoises is composed of a mix of individuals from differentiated source populations that are probably located in southern India and possibly Sri Lanka. Our study provides valuable information based on molecular markers for the assessment of genetic diversity in Indian Star tortoises.     

After Last Glacial Maximum: The third migration

A critical analysis of “Real World” data concerning the genetic origins of people, archaeology and palaeoclimatic conditions, demonstrates possibilities of population migration for third time in ancient history, from East to West after Last Glacial Maximum (LGM), which gave the foundations of modern human civilization.     

From the Murray to the Mekong: Grant Evans' life and fieldwork

This article presents glimpses of the life and fieldwork of Grant Evans, the foremost anthropologist and historian to work on Laos in recent decades. It explores his youth in rural Australia, his tumultuous student years, and the challenges he faced as a professional scholar negotiating the Lao PDR bureaucracy. It draws insights from some of his early writing for alternative publications in Australia, as well as extensive discussions and correspondence with family, friends, professional counterparts and former students. It identifies factors in Grant's early life that were instrumental in his ability to research the Lao PDR. Ultimately, Grant possessed wide‐ranging academic and non‐academic interests. He was highly respected as a scholar and was a very decent human being.     

Life-history divergence in Chinook salmon: historic contingency and parallel evolution

By jointly considering patterns of genetic and life-history diversity in over 100 populations of Chinook salmon from California to British Columbia, we demonstrate the importance of two different mechanisms for life-history evolution. Mapping adult run timing (the life-history trait most commonly used to characterize salmon populations) onto a tree based on the genetic data shows that the same run-time phenotypes exist in many different genetic lineages. In a hierarchical gene diversity analysis, differences among major geographic and ecological provinces explained the majority (62%) of the overall G(ST), whereas run-time differences explained only 10%. Collectively, these results indicate that run-timing diversity has developed independently by a process of parallel evolution in many different coastal areas. However, genetic differences between coastal populations with different run timing from the same basin are very modest (G(ST) < 0.02), indicating that evolutionary divergence of this trait linked to reproductive isolation has not led to parallel speciation, probably because of ongoing gene flow. A strikingly different pattern is seen in the interior Columbia River Basin, where run timing and other correlated life-history traits map cleanly onto two divergent genetic lineages (G(ST) approximately 0.15), indicating that some patterns of life-history diversity have a much older origin. Indeed, genetic data indicate that in the interior Columbia Basin, the two divergent lineages behave essentially as separate biological species, showing little evidence of genetic contact in spite of the fact that they comigrate through large areas of the river and ocean and in some locations spawn in nearly adjacent areas.     

Arm lengths and arm reaches: some interrelationships of structural and functional body dimensions

Structural measurements of the human body have for the most part been of little practical use as indicators of such functional body dimensions as arm reaches. These dimensions, which define the area around the body to which a person can reach given certain specified conditions and constraints are often critical for the design and layout of workspaces. However, they are relatively difficult and time-consuming to obtain, usually requiring specially constructed measuring systems for each differing design situation, as well as resurveys for each physically distinct population. An alternate approach, described here, investigates the interrelationships between these two classes of measurements with the aim of predicting functional reaches from structural body dimensions. In the present study traditional structural measurements and 117 functional arm reaches were obtained on 100 subjects. Correlations between the two types of measures are reported. Regression equations are presented which can predict functional arm reaches from two structural body dimensions on anthropometrically differing populations under a fixed set of workspace conditions.     

Brief communication: Study of noncarious cervical tooth lesions in samples of prehistoric,historic, and modern populations from the South of France

Noncarious tooth lesions (NCTL) are frequent findings in contemporary dental practices. Unlike other dental and periodontal diseases, NCTL have not been studied in an anthropological context. The purpose of the present study was to compare the prevalence of NCTL in three archaeological samples from the Copper Age and Middle Ages and in subjects examined in three dental practices. Both archaeological samples and dental-practice subjects were from southern France. In the archaeological sample group, no NCTL were detected in 3,927 teeth from 259 individuals. In the dental-practice group, prevalence rates were in agreement with current epidemiological data. Our data also suggest that prevalence of NCTL increases with age and is higher in females. Premolars were the most affected tooth type. Occurrence of NCTL has long been attributed to toothbrushing and to erosion by intrinsic and extrinsic acids. More recently, occlusal stress associated with tooth flexure has been implicated. The reasons underlying the total absence of NCTL in archaeological samples are discussed. The most likely explanations involve differences in lifestyle, diet, and dental condition.