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81.
Faced with pressing climatic changes, scientific and industrial interests are vying to develop crops that can survive drought, floods and shifting pest regimes. Increasingly, they look for solutions in an unlikely place: the gene pools of wild plants. Crop wild relatives (CWR) – species closely related to crops, including their ancestors – offer breeders the allure of retracing the domestication bottleneck, infusing genomes of modern crops with ‘lost’ genetic variety. Yet wild relatives also confront threats from climate change, urbanization and expansion of industrial agri-food. Thus, CWR, seen as both salvational and threatened, have become an international conservation and food-security priority. It is my contention that, in their common project to harness wild-relative potential, conservation and breeding science are co-evolving to extend seed commodity relations into new spheres. I examine enclosures along two fronts: first within ‘systematic CWR conservation’, where ‘in situ’ approaches, typically regarded as empowering and sustainable alternatives to ‘ex situ’, instead may support a complementary system of value extraction; second, in breeding and biotechnology research, which produces new value for CWR while profoundly shaping upstream conservation priorities. An important finding is that although today’s ‘ex situ-centric’ complementarity favors dispossession, an ‘in situ-centric’ approach could foster democratic renewal of biocultural diversity.  相似文献   
82.
青藏高原不仅是世界屋脊、亚洲水塔和地球第三极,也是中国重要的生态安全屏障和战略资源储备基地,更是资源政治与地缘政治的结合之处。青藏高原是世界上第三大淡水资源“储存库”,气候变化会加速高原地区的冰川消融,改变跨国界河流径流量的年度和季节性变化,增加水资源分配模式的不稳定性,从而加剧地区性水资源稀缺性危机,使地区性洪涝灾害增多,水治理难度提升。气候变化对青藏高原水资源安全的影响会产生连锁性的政治、经济与安全效应,不仅影响高原地区国家的水力开发计划与基础设施安全,加剧地缘政治博弈的复杂性,而且影响中国的海外水电投资,使中国的“一带一路”倡议和水利“十三五”发展规划的实施面临更多的国际压力与挑战。在气候变化的影响下,青藏高原水资源安全涉及十几亿人口的生存和发展问题,涉及亚洲的稳定与和平。对此,中国应积极实践构建人类命运共同体理念,在青藏高原水资源安全的维护上扮演更重要的角色,一方面在技术层面上加强对青藏高原水资源安全动态的深度调查与持续性跟踪研究,另一方面在政治层面上推动高原地区国家的气候治理合作与区域合作框架构建。  相似文献   
83.
That public officials influence public policy is generally agreed upon, but the issue of how individual officials gain this influence is less developed in the literature. Here, the stories and experiences of 10 officials, active in local environmental governing in Sweden, are used to identify, describe, and discuss key strategies for gaining policy influence. The result shows the importance of accessing key politicians; avoiding isolation within the administration; developing long-term strategies; and being skilled in communication, networking, and generating external resources. The way these officials act and think challenges some well-established theoretical notions and adds empirical insights to the democratic dilemma of bureaucratic power.  相似文献   
84.
ABSTRACT

Since Tajikistan’s independence, market reforms and pressure from international donors have brought changes to the state’s role in the economy. The official narrative holds that the post-socialist state reduced its control over agriculture, but there are still various mechanisms through which it exerts control over farming. In this paper, I examine Tajikistan’s post-socialist agrarian change through the prism of farm debt. Farm debt used to be an accounting nuisance in Soviet agriculture as a result of so-called soft-budget constraints. In the political economy of post-socialist transformation, farm cotton debt has been transformed into indebted land. I classify this debt ‘elastic’ for its ambiguous nature. It ties farmers to land and makes farmers’ independence illusory. With an in-depth analysis based on original ethnographic insights, I aim to provide a theoretical contribution to the way in which debt is conceptualised and politicised in post-Soviet Tajikistan.  相似文献   
85.
ABSTRACT

This paper advances a new framework for analysing agrarian change in rural China and elsewhere in developing Asia, which centres on translocal family reproduction. The framework highlights the crucial connections between rural families’ translocal strategies for meeting reproductive (especially care) needs, their changing aspirations for reproduction, and other aspects of agrarian change, including de-peasantisation, de-agrarianisation and social differentiation. In developing this framework, the paper refers to a village case study in central China and draws on a critique of the ‘livelihoods perspective’ on agrarian change, approaches focusing on ‘global householding’, and the cultural reproduction of class and gender.  相似文献   
86.
与老一代农民工相比,新生代农民工城市融入愿望更为强烈。然而,受到城乡二元结构的限制与自身文化、技能的制约,新生代农民工城市融入水平较低。工会作为党联系职工群众的纽带和桥梁,作为职工利益的代表者和维护者,理应发挥组织优势,加快推进新生代农民工城市融入。  相似文献   
87.
The dramatic growth in the relationship between Africa and China is one of the great stories of the twenty-first century, part of the profound transformations taking place in the global political economy. It has been greeted with excitement, consternation, and confusion. To its cheerleaders, it represents the enduring partnership between Africa and China, spawned by the historical affinities of struggles against Western imperialism and humanistic aspirations for development. To its critics, it is reminiscent of European colonisation a century earlier, in which Africa serves as a cheap source of raw materials, a lucrative export market for Chinese manufactured goods, and an outlet for its surplus capital. Rather than a development partner, some see China as Africa's biggest development competitor, whose explosive growth and insatiable quest for global markets threatens Africa's industrialisation and competitiveness. This paper examines the factors behind the development of Africa-China relations, especially its economic magnitude, and the challenges and opportunities it offers both regions.  相似文献   
88.
In this article, the challenges posed to the European Union's (EU) role in trade policy and its implications for development policy during the World Trade Organization's Doha Development Agenda, also known as the Doha round, are highlighted. The authors argue that transformed power relations have created a situation characterized by role uncertainty, for the emerging powers but also for the EU. Priorities among multiple possible roles – in the existing trade regime, in relation to the global South and in the ongoing negotiations – become subject to redefinition. For the EU, heavily wedded to a multilateralist and reformist mission because of its own history, this process is particularly difficult. The EU's traditional role conceptions as a leader and a benign partner to developing countries have been challenged and partly replaced by a more realist approach.  相似文献   
89.
Food production has been changing significantly in recent years as a result of climate change and of growing demand for food. This article aims to understand the link between food security and international security in the context of climate change, applying a systematic and qualitative analysis of the literature using the bibliometric method. This research observes that climate change tends to affect agricultural productivity, exposing societies to risk and the need for migration. However, good governance, together with international cooperation, can reduce the hazards of food insecurity, strengthening ties between countries and stimulating a fairer and more inclusive form of international trade.  相似文献   
90.
The present research tries to contribute to the academic debate on public management reform adoption, focusing on the reasons for the discrepancies between actual and formal changes and using resistance to change as theoretical basis. The study hypothesizes that high levels of individual and organizational resistance to change may be associated to the formal implementation of public management reforms. The research results allow to confirm the hypothesis when large-size municipalities are considered, while when considering medium-size entities a definite evidence of a relation between resistance to change and the formal implementation of the reforms does not emerge.  相似文献   
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