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The Mesolithic–Neolithic transition in north-west Europe has been described as rapid and uniform, entailing a swift shift from the use of marine and other wild resources to domesticated terrestrial resources. Here, we approach the when, what and how of this transition on a regional level, using empirical data from Öland, an island in the Baltic Sea off the Swedish east coast, and also monitor changes that occurred after the shift. Radiocarbon dating and stable carbon and nitrogen isotope analyses of bones and teeth from 123 human individuals, along with faunal isotope data from 27 species, applying to nine sites on Öland and covering a time span from the Mesolithic to the Roman Period, demonstrate a great diversity in food practices, mainly governed by culture and independent of climatic changes. There was a marked dietary shift during the second half of the third millennium from a mixed marine diet to the use of exclusively terrestrial resources, interpreted as marking the large-scale introduction of farming. Contrary to previous claims, this took place at the end of the Neolithic and not at the onset. Our data also show that culturally induced dietary transitions occurred continuously throughout prehistory. The availability of high-resolution data on various levels, from intra-individual to inter-population, makes stable isotope analysis a powerful tool for studying the evolution of food practices.  相似文献   
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Biocultural patterns surrounding the emergence of agriculture from 11 sites in the central Tombigbee River valley (500–1200 AD), 50–100 km west of the emerging Moundville polity, suggest that while food production may have alleviated some ecological stress, it came at a cost. Markers of childhood arrest indicate earlier weaning, likely creating a cycle of rising fertility and competition, but surviving adults appear better off following intensification. Health disparities at farmsteads, including more prevalent anemia, growth defects, lower limb infections, and accidental trauma, are consistent with increasingly competing demands of domestic and corporate modes of production. Although these agricultural settlements in the hinterlands were not severely compromised as predicted by a strictly top down model of provisioning, health risks assumed by farmsteads may have resulted from provisioning to centers and/or corporate lineages while simultaneously mitigating larger risks (e.g., raiding). The greater health risks assumed by farmstead females suggest that they had less control over production and decision-making than women buried at centers, while height and upper body strength at mound centers, in addition to rare but extreme trauma, point to identities that were mapped not only onto the landscape, but onto the bodies of men and women occupying elite spaces.  相似文献   
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Wild(er)ness: Reconfiguring the Geographies of Wildlife   总被引:1,自引:0,他引:1  
Amidst millennial talk of the 'end of nature' ( McKibben 1989 ), this paper examines the precarious geographies of 'wildlife' in rather less apocalyptic terms. Animal (and plant) species designated wild are placed categorically outside the ambit of 'human society', confined to inhabiting the margins and interstices of the social world. Yet, we contend, such animals have long been routinely imagined and organized within multiple circuits of social power, which (re)configure them in important ways. These social orderings of animal life confound the moral geographies of wilderness, which presuppose an easy coincidence between the species and spaces of a pristine nature. In this paper, we employ the fluid spatial vocabulary of topology to map a more volatile and relational conception of the fabrics of wildlife. Our arguments are worked through glimpses of two historically very different social orderings of 'wild' animals – those associated with the military vernacular of the gladiatorial games of Imperial Rome, and the scientific vernacular of endangered species listing and conservation under CITES (the Convention on the International Trade in Endangered Species). These 'foldings' of wildlife in distant time/space aim to disrupt the linear historical narratives of 'civilization' and 'evolution', which consign wildlife to marginal spaces with a teleological destiny of erasure.  相似文献   
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Sexual violence has been used as a weapon of war in ethnic conflicts, and forced impregnations have been central to this strategy. Scholars however disagree on whether the cultural assimilation to the maternal group influences these children's identities, or whether they are perceived as belonging to the enemy group (Carpenter; Nikolic‐Ristanovic). Drawing on preliminary qualitative findings collected in 2013 in Rwanda and Bosnia‐Herzegovina, this paper analyses the ethnic identification imposed by the enemy group, the mothers and their community on the children born out of rape. It first explores how the mothers' ethnic identities are often subordinated to their fathers' ethnic background, and how this then justifies their social exclusion from their maternal ethnic group. This paper suggests that sexual violence is extremely effective in ensuring the continuation of the ethnic conflict in the aftermath of the violence by attacking the children's senses of belonging.  相似文献   
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This article focuses on a community located in downtown Rio de Janeiro that was destroyed to make way for the commemorations of Brazil’s Centenary of Independence in 1922. Morro do Castelo was once a space customarily inhabited by Afro-descendants, but Italian and Portuguese immigrants predominated there by the time of its destruction. I argue that whatever Castelo’s racial heterogeneity it was imagined and treated as a black space by planners and policy makers, hence its disposability. In Castelo's neglect during the colonial period and in the urbanization projects that sought to destroy it in the first two decades of the 20th century, one can discern the continuity of imperial processes of ruination of racialized spaces and bodies. The article examines ways in which residents of Morro do Castelo established territory and engaged in various forms of refusal when faced with the ruination of their neighborhood. The spatial practices of the hillside’s diverse population suggest that its various racialized and ethnic groups mapped difference onto a palimpsestic site that defied official classificatory systems and troubled official mappings of the concept city.  相似文献   
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Previous geographical research with street children has principally focused on their micro-geographies in the city. This paper draws on nomadic and episodic processes of homeless mobility, to explore street children's geographies from a wider social, spatial and temporal perspective. By examining street life in Kampala, Uganda as a continued negotiation of public/private and street/non-street locations, the fluid nature of street children's identity is illustrated. Over time, movement between spaces, such as divergent city niches, institutions, homes and other towns, is often subject to power relations operating in street/non-street spaces with each requiring conformity to a different set of values and behaviours. The paper demonstrates how this results in children's street identity changing as they move through the street life path.  相似文献   
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