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Overcoming challenges to ecosystem health calls for breaking down disciplinary and professional barriers. Through reflection on a research and development project to address pesticide-related concerns in northern Ecuador, this article presents challenges encountered and accommodations made, ranging from staff recruitment, through baseline assessments and community education activities, to mobilising for policy change. In so doing, it exposes underlying problems of paradigm and process inherent in bringing researchers and development practitioners together, in addition to the problematic role of advocacy that is associated with joint research and development initiatives in the fields of agriculture and health.  相似文献   
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We discuss how the Registered Traveler (RT) program can enhance simultaneously aviation security and passenger convenience. We point out some of the potential weaknesses in the program from both a security and civil liberty perspective. The RT program is a public–private partnership between the Transportation Security Agency (TSA) and the private sector. As in any partnership between private enterprises and the public sector, there are tensions that must be monitored, managed, and resolved. We note that financial distress of a RT service provider will place increased pressure on TSA resources. We review the resources allocated by the public and private sectors and the natural tensions that exist between companies investing capital with the expectation of earning a market rate of return and an agency of the Department of Homeland Security, the TSA, with one of its responsibilities being to assure the safety and security of air travel.  相似文献   
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This article examines aspects of planning, budgeting and reorganization in order to evaluate what improvements have been undertaken during the Clinton presidency to improve government performance in the United States national government 1 . The authors develop a model of government reform based upon a series of escalating steps. These are: (1) internal government improvements; (2) fundamental restructuring and reorganization of agency operations; (3) programme reforms, driven by internal management; (4) programme reforms – driven by policy and political change; (5) reform of the political system itself. The authors conclude that while the National Performance Review and Government Performance and Results Act are the centre-pieces of this effort, reform will continue in the US after NPR
and GPRA wither away because the time is right for reform for a variety of reasons discussed in the article. The findings are then focused in a broader context in terms of their applicability to western democracies which could result in smaller more successful governments in the twenty-first century.  相似文献   
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This essay by Joshua Cohen and Charles Sabel promotes visions of democracy, constitutionalism and institutional innovations which may help to open up new dimensions in the search for legitimate European governance structures and their constitutionalisation. Faced with Europe's legitimacy problems, proponents of the European project often react by pointing to the many institutional failings in the (national) constitutional state. These reactions, however, seem simplistic, offering no normatively convincing alternatives to the once undisputed legitimacy of a now eroding nation state. The essay by Cohen and Sabel forecloses such strategies. Summarising and endorsing critiques of both the unfettered market system and the manner of its regulatory and political correction, it concludes that the many efforts to establish new equilibria between well-functioning markets and well-ordered political institutions are doomed to fail, and opts instead for fundamental change: conservative in their strict defence of fundamental democratic ideals, such ideas are radical in their search for new institutional arrangements which bring democratic values directly to bear. How is the concept of directly-deliberative polyarchy complementary to and reconcilable with our notions of democratic constiutionalism? To this question the readers of the essay will find many fascinating answers. Equally, however, how might the debate on the normative and practical dilemmas of the European system of governance profit from these deliberations? Which European problem might be resolved with the aid of the emerging and new direct forms of democracy identified in this essay? How might direct democracy interact with the intergovernmentalist and the functionalist elements of the EU system? Although this essay contains no certain answers to these European questions, its challenging messages will be understood in European debates.  相似文献   
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