中美两国太空安全领域的互动

作为第四空间的太空是国际争夺的战略制高点。中美两国在太空领域有着广泛利益,涉及其国家安全与经济繁荣以及国际声望。中美两国之间的太空关系,事关国际战略稳定与平衡。尽管两国都主张太空安全,但是中美太空安全观大相径庭,在如何确保太空安全的方式上存在巨大差异。中国在安全困境下考虑和实施太空政策,谋求太空安全;美国则是推进太空武器化,保证美国治下的太空安全。两国在太空安全领域上进行了针锋相对的较量。美国使用传统守成大国对待崛起大国的方法,不仅研发更先进的(反)太空技术,而且也禁止中美太空合作,同时拼凑同盟,封堵中国(反)太空能力的发展。与美国相比,中国应对美国太空封堵手段相对较少,只有潜心发展自己的(反)太空能力,才能确保太空资产安全和国家安全。在外交场合下,在禁止太空军备竞赛与《禁止生产用于核武器及爆炸装置的裂变材料条约》、禁止太空武器化的国际条约与自愿性质的国际太空行为规范准则两组问题上,中美两国也进行了互不妥协的对抗。为降低两国在太空安全领域的对抗烈度,中美两国开启了民用太空对话与太空安全对话机制,同时,也不排除特朗普政府未来会启用中美外交安全对话机制处理太空安全问题。     

Land reforms and voluntary resettlement: household participation and attrition rates in Malawi

ABSTRACT

This paper examines the factors influencing household participation in and withdrawal from a World Bank-funded voluntary resettlement scheme moving 15,000 low-income farming households within and across rural districts in Malawi. Using a survey of 203 beneficiary households, focus groups and in-depth interviews, we identify a lack of access to land and conflict over land in the area of origin as salient participation factors in resettlement, while withdrawal factors include lower access to infrastructure and poor soil quality in resettlement areas. We also highlight limited prior awareness of actual conditions in resettlement areas, low and biased participation in the decision to move, a greater desire for formal land titles due to loss of customary entitlement as a result of resettlement, and widespread ambiguity and confusion over titles for resettled plots. In this context, we point to a pattern of ‘negative resettlement’, in which households remain resettled despite major grievances, for lack of an alternative option, contrasting with ‘positive resettlement’, where households remain by choice. We suggest that intra-district resettlement is more likely to be successful than inter-district resettlement when there is a risk of informed consent deficiency. These findings point to the relative failures of this particular resettlement scheme, and suggest possible improvements for land redistribution schemes from agro-industrial projects to poor households.     

Grabbing back: essays against the global land grab

ABSTRACT

Extensive research, mainly undertaken by nutrition scientists and economists, indicates that the presence of a home garden is positively associated with improved household nutrition in rural households of the global South. However, this literature is relatively silent on the contexts that influence home garden uptake. This is problematic given rapidly changing social and economic landscapes, which reshape the place and scope for home gardens within households’ livelihood and food provisioning arrangements. Original research from Myanmar reported here reveals that emergent socio-economic contexts for rural households are posing heightened challenges for home gardens to contribute to food and nutrition security.     

Food security or commercial business? Gulf State investments in Australian agriculture

Worldwide investments in agricultural land have gained much attention in recent years, resulting in renewed awareness of land as being a scarce and finite resource. This paper investigates a case of South-to-North land deals, namely investments from the Arab Gulf targeting agricultural land in Australia. For the Arab Gulf States that highly depend on external food supplies, investment abroad is one strategy to guarantee future food security. At the same time, leading Australian political and economic representatives have been eager to attract investments from the Gulf. Increasing foreign investment in Australian land has, however, provoked a vivid public debate in Australia. Concepts of foreign direct investment and its role are currently renegotiated on the federal level with regard to Australia's own food security, the ‘national interest’ and the redefinition of ‘Australian agricultural land’. While these concerns also play out on the local level, investments have to be seen within the wider context of Australian ruralities. The paper reveals how food security and commercial and financial interests intersect and become blurred within current transformations of the global agri-food system.     

比利时养老模式对我国养老体系建设的启示

比利时作为典型的欧洲发达国家,在养老体系和长期照护制度建设上积累了较为成功的经验.本研究归纳和分析比利时养老模式、相关养老法规政策、养老经费筹集以及服务提供方的资质等,意在为进一步完善我国的养老体系提供参考.当前,比利时形成了居家养老、短期照护、老年公寓、养老院、老年护理院和老年病房等6种养老模式,并具有完善的法规和政...     

试论娱乐服务场所公安机关治安管理的机制建设——以沐浴行业治安管理为例

入世以后,我国娱乐服务场所在扩大就业、提高人们生活质量、方便群众需求等方面发挥了积极的作用。但由于法律法规不完善、场所自管意识不强、治安主体关系模糊等原因,导致场所管理秩序混乱,持续发展乏力。以沐浴行业为个案,分析沐浴行业公安机关治安机制中存在的问题,探讨构建符合时代要求的娱乐服务场所治安管理工作的新机制。     

公安交通行政许可中的主要问题与对策探析

公安交通行政许可是公安交通安全管理的一项重要工作。目前,公安交通行政许可工作中存在许可项目不清、行政越权、滥用职权或不作为现象突出、程序违法、不履行监督检查义务、效率及服务水平低下等诸多问题。因此,公安机关交通管理部门必须切实树立依法许可理念,改进管理方式,提高服务效能,使公安交通行政许可走上法治化轨道。     

浅析计算机犯罪取证与反取证

计算机犯罪取证主要围绕证据的获取和证据的分析。主要过程包括保护和勘查现场、获取物理数据、分析数据、追踪源头、提交结果等。计算机反取证就是删除或者隐藏入侵证据,使取证工作无效。反取证技术主要有数据擦除、数据隐藏等,数据擦除是最有效的反取证方法。从取证与反取证两方面分析计算机犯罪的特征,研究反取证技术的根源,可有效地保护国家信息网络安全,打击犯罪。     

公安院校法学课程实践性教学路径的探究

传统的法学教育模式带来的学生实践能力较低等问题已经引起了法学教育界的高度关注。虽然人们已经对“法律毕竟是一门实践的学科”这一理念基本达成了共识,但如何使这一理念转化为现实仍然是值得探讨的热点。在分析当前法学教育现状的基础上,从提高课堂教学质量和增强学生的实践操作能力两方面积极探寻解决方法,将是公安院校法学教育走出困境、培养出社会需要的应用型人才的重要路径。     

和谐社会视角下的公安机关网络舆情预警工作研究

舆情预警是公安机关正确决策、化解矛盾、维护稳定的重要前提。改进舆情监测工作,健全网络舆情预警机制,是构建社会主义和谐社会的必然要求。网络舆情预警机制是一个系统工程,公安部门需要做好舆情规划、舆情收集、分析处理、舆情预警四个环节的工作,把网络舆情信息汇集分析作为重点,同时利用先进技术作为保障。对于公安新闻的处理,公安机关可通过互联网平台与网民直接沟通来解决。