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991.
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993.
The transatlantic partnership needs to be reassessed. Since the end of the Cold War, Europe has chosen to bandwagon with the United States and to outsource its security to Washington. Bandwagoning has serious consequences when the use of force is at stake: it may lead to entrapment, where weaker allies may be involuntarily dragged into a conflict. It may also lead to abandonment, where the dominant ally may choose to discard their vital security concerns. With the evolution of the international system towards a multipolar configuration, this strategy of bandwagoning is becoming increasingly costly for Europe while the dominant power, the United States, is progressively confronted by other competitors at the systemic level. These classic dilemmas attached to an asymmetric partnership are exacerbated in a multipolar configuration. In particular, the abandonment scenario may become more and more frequent precisely because there is competition—and thus potential costs—at the international level: the United States may leave Europe alone, not by choice but by necessity. The current crisis in Ukraine illustrates this shift: while some American leaders were keen to escalate the conflict by arming Ukraine, the Obama administration's commitment to the defence of Europe has been minimal and it has largely delegated the management of the crisis to the Europeans themselves. Washington had other and more important priorities. Strategic autonomy is not an option for Europe; it has become a reality, a Gaullist moment where Europeans will have to learn to think and act strategically for themselves.  相似文献   
994.
Between 1952 and 1970, Gamal Abdel Nasser and Egypt's Free Officers Movement established the paradigmatic pan‐Arabist revolution from above. Yet it has become something of a cliché to maintain that the Free Officers had no blueprint of action before seizing power and that they later instrumentalised pan‐Arabism in their foreign policy, thinly veiling their actual commitments to Egyptian nationalism and imperialism. By contrast, this contribution underlines the impact of the British colonial context on the Free Officers' political formation and their early identification with pan‐Arabism in turn. Drawing on pamphlets, speeches, media output and memoirs, it shows that the Free Officers developed a distinctive form of anticolonial nationalism that emphasised social justice and invoked overlapping Egyptian and Arab identities. Their aspirations for liberation thus entailed a connected foreign policy and nation building programme in which pan‐Arabism was a prime – and early – component.  相似文献   
995.
996.
It has long been recognized that ships built according to the Nordic clinker tradition during the Viking Age were conceived and constructed simultaneously by eye, in a shell‐first manner, and using rules‐of‐thumb to control both the longitudinal and transversal shape of the hull. While a lot of attention has been paid to the conceptual definition of the keel and stems, far less research has explored how such rules would have worked while planking the hull. Two cargo‐ships, Skuldelev 3 and Skuldelev 1, are used to argue for pre‐design and the use of mental templates. This highlights a cognitive dimension of practical knowledge, in particular how it was accumulated, stored and transmitted.  相似文献   
997.
Intensively used and managed remnants of native vegetation in cities can have characteristics that result as much from ecological gardening as processes independent of humans. We test the degree to which the changes in vegetation of the Bayside Reserve, Melbourne, are consistent with the outcome we would expect from an ecologically gardened nature and to what degree they reflect ongoing processes of exotic invasion and synthetic vegetation dynamics. We compared species lists from 1911, 1971 and 2013 and sample area data from 1971 and 2013. The flora became richer and more exotic, although some native plant species lost in 1971 had been reintroduced to the reserve in 2013. Between 1971 and 2013, the vegetation increased in cover, shrub and tree density, sample areas species richness, and nativeness, the latter two results being inconsistent with the usual patterns of increasing exoticness and decline in species richness with shrub and tree encroachment. These variations from normality were likely to have resulted from the impacts of planting of natives and weeding of exotics, activity that has created combinations of species that probably never occurred in pre‐European vegetation. Although it might not be possible to return to pre‐European ecosystems within this vegetation remnant, the gardened approximation helps some locally uncommon species survive and may make people more sympathetic to nature conservation as a whole.  相似文献   
998.
There is limited knowledge of risk perceptions in coastal communities despite their vulnerability to a range of risks including the impacts of climate change. A survey of 400 households in two Australian coastal communities, combined with semi‐structured interviews, provides insight into household perceptions of the relative importance of climatic and non‐climatic risks and the subsequent risk priorities that may inform household adaptive action. In contrast to previous research, the results demonstrated that geographic location and household characteristics might not affect perceptions of vulnerability to environmental hazards. However, past experience was a significant influence, raising the priority of environmental concerns. Overall, the results highlight the priority concerns of coastal households (from finance, to health and environment) and suggest to increase the profile of climate issues in coastal communities climate change strategies need to better demonstrate links between climate vulnerability and other household concerns. Furthermore, promoting generic capacities in isolation from understanding the context in which households construe climate risks is unlikely to yield the changes required to decrease the vulnerability of coastal communities.  相似文献   
999.
Warwick, a colonial merchantman owned and operated by Sir Robert Rich, Second Earl of Warwick, sank in Castle Harbour, Bermuda, in1619. Between 2010 and 2012, Warwick's hull remains and associated artefacts were excavated and recorded. Built early in the 17th century, Warwick’s structure revealed a traditional shipbuilding style. Covered with two layers of planking and a layer of sheathing, the ship was purpose‐built for extended transatlantic voyages. Not exceeding 200 tons, Warwick was an average‐size vessel with sufficient burthen to bring supplies and passengers to the colonies and return with tobacco.  相似文献   
1000.
The nation is a relatively abstract imagined community that is visualised through a variety of symbols as well as communicative and performative practices. In this paper, we explore how the national territory, one of the foundations of the nation‐state, is performed on national‐day celebrations and brings the nation into being. Drawing on ethnographic research on national days in Burkina Faso, Côte d'Ivoire and Ghana, we show how the state's internal administrative divisions and ethnic differences are at once made explicit but also subordinated to the nation. Moreover, we show how in such celebrations, potentially disruptive or competing affiliations such as ethnicity and regional loyalties are re‐imagined. Both the rotation of the central celebration and its replication all over the national territory carry the nation into the regions and integrate the regions into the nation‐state. The ‘co‐memoration’ turns participants and spectators from locals into national compatriots and thus not only performs nationality but also performs the relationship among nation, state and citizen, set within a particular territory.  相似文献   
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