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71.
Excavations at the site of Bosutswe on the eastern edge of the Kalahari Desert in Botswana have uncovered over 4 m of deposit ranging in age from CE 700 to 1700. Our research has produced quantitative and qualitative measures of the material and ecological dimensions that structured the everyday actions and behaviors through which social identities were constituted, maintained, and transformed during the period when the polities of Toutswe, Mapungubwe, Great Zimbabwe and Khami rose to power. By examining the material dimensions that underlay shifting relations of production, exchange, and social stratification we are able to contextualize the social judgments that ascribed value to material goods and food ways, while specifying the ways these were used to create and naturalize social relationships and power differentials. Stable isotope analyses, combined with evidence of vitrified dung, further enable us to suggest changes in herd management strategies used by the inhabitants of the site to compensate for ecological changes brought about by long-term occupation, while at the same time enabling them to economically tie subordinates to them as social divisions became more rigidly defined after CE 1300. The cultural and economic changes that took place at Bosutswe thus directly impact our understanding of the social transformations that immediately preceded contemporary configurations of ethnicity in Botswana.  相似文献   
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This article examines the capacity of Australia's overseas network to respond to a range of different challenges confronting today's diplomats. These include doing more with less at a time of greater international interaction and activity; deepening our understanding of foreign societies at a time when it can be increasingly dangerous to do so; and doing both these things at a time when questions remain about our basic standpoint.  相似文献   
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This article examines how the British government has responded to Zimbabwe’s ongoing crisis. This case raises several wider issues for British foreign policy, most notably the question of how much leverage London can exercise on the international scene in general, and over relatively small and weak states like Zimbabwe in particular. Zimbabwe’s crisis also raises profound questions about the appropriate balance between bilateral and multilateral policies, and between engaging in public criticism and conducting so–called ‘quiet diplomacy’. While bilateralism clearly has not worked, multilateralism has revealed its own frustrations, especially given the reluctance of many African elites within a number of organizations to criticize President Mugabe’s policies. This reluctance threatens to unravel the British Labour government’s stated objectives in Africa while at the same time raising important doubts over the credibility of the New Partnership for Africa’s Development (NEPAD), and whether an ‘Africa moment’ can be discerned in the manner articulated by prime minister Tony Blair.  相似文献   
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The nature of these newspaper reports – that is, the character of their principal content – has never been studied, despite its obvious importance and, as we shall see, its marked differences from our Hansard. This article relates their nature to a vital feature of parliamentary leadership, the ability to lead the argument in debate. The practical reasoning in parliamentary deliberation and justification, especially what speakers contributed towards the outcome or ‘the sense of the debate’, predominated in these reports. This implied a need for reporters to concentrate on the ‘substance’ of speeches and their bearing on the motion. One result was that speeches which were judged to define or develop arguments pro and con were treated at length, the defining speeches most extensively and others in proportion to what they added. Conversely, speeches which reiterated known positions or which were irrelevant to the arguments in hand were omitted or downplayed, even if they were important in some other way, while whole debates which added little to ongoing discussion could be treated quite briefly. But if being a front bencher did not guarantee coverage, being a back bencher was no bar: the criterion was the importance of a speaker's contribution, while the manner of coverage accented what was contributed. The reporters’ concerns emphasized debates that promised significant change in matters of national importance, but gave relatively little attention to recurrent or localised business as such. Their writing – they were known as debate writers or news-writers – was interpretation answering to evaluative and selective criteria rather than a record in a simple sense. Their work is not to be understood in the same terms as a modern Hansard, and in particular not as a defective Hansard, but rather is such that it requires further work on a wide range of new research questions if it is to be understood to best effect, a requirement which suggests a need to study it critically before using it as source material.  相似文献   
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