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The rubric of sustainable development has now gained wide theoretical and political acceptance in the global community. However, after the Rio Declaration, each nation must now confront the specific question of how to decide between those industries and activities that are sustainable and those that are not when conflicting social and ecological interests are at stake. Any fundamental change to resource allocation will have social distributional consequences, and the issue of justice therefore becomes a critical element of any sustainability formulation. This paper contributes to this debate by exploring the potential for a politically grounded theory of justice in and to the environment. More specifically, we argue for a situated analysis that nevertheless retains the postulate of a neo-Kantian universal ethic as the foundation for global institutions that could integrate and safeguard the principles of justice and ecological responsibility underpinning most notions of sustainability. We show this by locating the question of justice in a particular conflict of interest, that between the Australian mining giant Broken Hill Proprietary, Ltd., and the traditional landowners of an area on the Ok Tedi river in Papua New Guinea.  相似文献   
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Since the 1980s, several studies of post-war British propaganda have been published. While many of these have focused on developments abroad, some have explored domestic work carried out under the auspices of the Central Office of Information. Established in 1946, the Central Office of Information provided a range of services to government departments, including advertising and public opinion polling, but it was just part of a wider system of official communications that has tended to attract less attention in the historiography. Reorganised by Clement Attlee’s post-war Labour governments, this system was presented to the public as a means of disseminating impartial and apparently non-controversial ‘facts’ about government policy. Few commentators today accept that justification, but little is known about why it emerged after the Second World War or what impact it had on existing communications machinery. Taking a broad view of the subject that considers the inter-war and wartime antecedents to the post-war communications system, this paper seeks to fill in some of the gaps that have emerged in the literature. Focusing on shifts in official nomenclature and departmental practice, it explores the relationship propaganda shared to government policy and its broader legacy in the twentieth century.  相似文献   
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Abstract. This article, which is presented in two parts, analyses the changing conceptions of the status of the two sovereigns (the United Kingdom and the Irish Republic) whose competing claims to sovereignty over Northern Ireland has been the ultimate cause of conflict. In Part I (presented here) I adapt Ian Lustick's theory of state contraction and expansion to the British-Irish relationship as it affected the negotiation of the Sunningdale Power-sharing Agreement of 1973–1974. I argue that the failure to address the competing claims to sovereignty limited the possibilities of achieving and maintaining the consent of sufficient proportions of each ethno-national community. Part I of the article (forthcoming) will extend the analysis to explain the relative equalisation of sovereignty status between Britain and Ireland and presents a modification of a ‘liberal intergovernmentalist’ explanation of the evolution of the Anglo-Irish Agreement (1985) and Belfast Agreement (1998).  相似文献   
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Seasonality determination using stable oxygen isotope (δ18O) analyses in archaeological mollusk shell has been largely limited to aquatic settings where one of the two factors that control shell δ18O – water δ18O (or salinity) and temperature – is assumed to be constant. Open coastal marine environments reflect the former situation, and tropical estuaries constitute the latter. In an effort to expand stable isotope seasonality to an ecological setting where neither variable remains constant, we present a model of annual shell δ18O cycle of aragonite deposition derived from instrumental data on salinity and temperature from San Francisco Bay, California. The predicted range of modeled shell δ18O is consistent with observed δ18O values in prehistoric and modern shells when local conditions are considered. Measurements of δ18O taken at 0 mm and 2 mm from the terminal growth margin were made on 36 archaeological specimens of Macoma nasuta from a late Holocene hunter-gatherer site CA-ALA-17, and season of collection was inferred using the shell δ18O model. We conclude that shellfish exploitation occurred through the year with the exception of fall, which may indicate scheduling conflicts with acorn harvesting or other seasonally abundant resources elsewhere. The model supports the feasibility of stable isotope seasonality studies in temperate estuaries, provided that instrumental records are available to quantify the relevant water conditions at appropriate spatial and temporal scales.  相似文献   
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Drawing upon qualitative data, this article examines how tree planters in northern Ontario, Canada engage with liminality in terms of gender, class, age and space. In doing so, it provides insight into concepts of gender liminality and the variegated experiences of males and females in liminal space. The article focuses on four aspects of the liminal engagement. First, the spaces of tree planting are liminal as they are marked by homelife and worklife, but dominated by neither. Second, gender performances are liminal, as males perform masculinities seldom necessary or appropriate – yet often valorized – in their permanent communities, while females (who make up nearly half of the workforce) are offered opportunities to work and succeed in a traditionally male industry. However, success often requires that they adopt certain masculine traits. Third, most tree planters are in the interstitial age of ‘youth’, somewhere between adolescence and adulthood. Finally, tree planters are generally members of affluent urban middle-classes, yet the work they perform is more readily associated with rural or peripheral working-classes.  相似文献   
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Ancient DNA trapped in the matrices of ceramic transport jars from Mediterranean shipwrecks can reveal the goods traded in the earliest markets. Scholars generally assume that the amphora cargoes of 5th-3rd century B.C. Greek shipwrecks contained wine, or to a much lesser extent olive oil. Remnant DNA inside empty amphoras allows us to test that assumption. We show that short ∼100 nucleotides of ancient DNA can be isolated and analyzed from inside the empty jars from either small amounts of physical scrapings or material captured with non-destructive swabs. Our study material is previously inaccessible Classical/Hellenistic Greek shipwreck amphoras archived at the Ministry of Culture and Tourism Ephorate of Underwater Antiquities in Athens, Greece. Collected DNA samples reveal various combinations of olive, grape, Lamiaceae herbs (mint, rosemary, thyme, oregano, sage), juniper, and terebinth/mastic (genus Pistacia). General DNA targeting analyses also reveal the presence of pine (Pinus), and DNA from Fabaceae (Legume family); Zingiberaceae (Ginger family); and Juglandaceae (Walnut family). Our results demonstrate that amphoras were much more than wine containers. DNA shows that these transport jars contained a wide range of goods, bringing into question long-standing assumptions about amphora use in ancient Greece. Ancient DNA investigations open new research avenues, and will allow accurate reconstruction of ancient diet, medicinal compounds, value-added products, goods brought to market, and food preservation methods.  相似文献   
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