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821.
822.
Although most social science research on adolescence emphasizes risks and challenges, an emergent field of study focuses on adolescent thriving. The current study extends this line of inquiry by examining the additive power of identifying and nurturing young people’s “sparks,” giving them “voice,” and providing the relationships and opportunities that reinforce and nourish thriving. A national sample of 1,817 adolescents, all age 15 (49% female), and including 56% white, 17% Hispanic/Latino, and 17% African-American adolescents, completed an online survey that investigated their deep passions or interests (their “sparks”), the opportunities and relationships they have to support pursuing those sparks, and how empowered they feel to make civic contributions (their “voice”). Results consistently supported the hypothesis that linking one’s spark with a sense of voice and supportive opportunities and relationships strengthens concurrent outcomes, particularly those reflecting prosociality, during a key developmental transition period. The three developmental strengths also predicted most outcomes to a greater degree than did demographics. However, less than 10 percent of 15-year-olds reported experiencing high levels of all three strengths. The results demonstrate the value of focusing on thriving in adolescence, both to reframe our understanding of this age group and to highlight the urgency of providing adolescents the opportunities and relationships they need to thrive.  相似文献   
823.
When collective choices are made in more than one round and with different groups of decision makers, so‐called ‘election inversions’ may take place, where each round produces different majority outcomes. In this article, two versions of such compound majority paradoxes are identified that are particularly, but not exclusively, relevant for systems of proportional representation with governing coalitions: the ‘Threshold Paradox’ and the ‘Federal Paradox’. The empirical relevance of the paradoxes is illustrated with examples from two Danish elections (in 1971 and in 1990), where a majority of the voters voted for one bloc of parties, but a majority of the seats fell to another.  相似文献   
824.
825.
The War Office's First World War cryptanalytic bureau MI1(b) has been severely overshadowed by its more glamorous equivalent in the Admiralty, ‘Room 40’. In particular its diplomatic decryption work has gone completely unnoticed; yet this was its main activity, and it contributed more than did Room 40 to their common successor, the Government Code and Cypher School (GC&CS). This article, drawing on the past decade's releases of GC&CS archives, traces the development of MI1(b)'s diplomatic work, disentangles its achievements from those of its better-known naval colleague, describes how the two organizations were merged to become GC&CS, and suggests why MI1(b)'s achievements were so quickly forgotten.  相似文献   
826.
827.
In the UK, the Joint Intelligence Committee (JIC) has a poor track record of predicting attack. In the US, official inquiries into 9/11 identified ‘a failure of imagination’ to conceive of a large scale threat to the American homeland. There is a long-standing literature on surprise attack which emphasizes that clues to predict attack often exist but are not pieced together by an intelligence sector which is not structured to look in the right direction. In a world of increasingly fragmented threats and weak signals, it is apparent that much of the challenge in intelligence work now lies not in collection but in managing requirements, setting priorities, and conducting incisive analysis based on the ability to imagine new threats. One solution to a failure of imagination is to widen the range of people who can contribute to the task. Non-Governmental analysis of security issues, whether by academia, civil society or the private sector, can help to identify emerging issues and set priorities. Whilst collection of secret intelligence may always remain the preserve of specialist Government agencies, the rest of the intelligence cycle can benefit from external contributions and open source intelligence. We argue that the process of setting intelligence requirements could be opened to a wider range of actors. In conflict environments, there may be particular value in an open process to identify what each side would need to know about the other to confidently seek peace.  相似文献   
828.
829.
The world economy today is facing the juncture of two simultaneous crises: the deepest recession since the end of World War Two and an unprecedented world ecological crisis. Does Keynesianism offer viable ideas to face this combined crisis, alternative to the neoliberal policymaking that has prevailed during the last thirty years? Historically, if viewed from a longer-term perspective, the form of Keynesianism that has predominated, is military Keynesianism, defined as macro-economic policymaking by capitalist governments aimed at stimulating aggregate demand for goods. Thus deficit spending was already applied by the British government when it competed with other European states to gain world hegemony, in the late 17th and the 18th century. Again, whereas for a limited period of time after World War Two, a civilian type of Keynesianism has 'coexisted' with military Keynesianism, especially in Western Europe, – the military form of Keynesianism has clearly prevailed in the era of globalization, especially in the US. Keynesianism offers possibilities for a shift from current policymaking, but only if its mode of application is radically different from its historical modes. An ecological Keynesianism needs to fulfil both a social criterion – promotion of employment – and an ecological standard – countering capitalism's inherent tendency to destroy its natural surroundings. Three examples of an ecological Keynesianism initially come to mind: the state's use of transfer and investment measures so as to accelerate the shift from reliance on fossil fuels towards reliance on renewable energy; state intervention to discourage incineration of waste, and to enhance reliance on recycling; and conversion of military production facilities into units which produce for the sustenance of life on earth. The significance of these shifts can be illustrated by employing a model of social reproduction that diverges from Marx's and Keynes'. Yet while an ecological Keynesianism does offer ample possibilities to address today's combined crisis, the given policymaking needs to be understood as transitional. A solution to the world's ecological crisis is only possible via the transition towards a stationary state – a zero growth economy at the world level which protects the interests of the global South.  相似文献   
830.
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