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1.
The context of this paper is return visits to the homeland of labour migrants in Europe. The paper draws on data from the author's ethnographic fieldwork on the island of Guernsey and in Latvia during 2010–2012. By theorizing the relevance which the research participants attached to the phenomenon of corporeal co‐presence in relation to these visits, the paper bridges a timegeographic perspective with phenomenological interpretations. It explains how actual experience during the return path is influenced by both past trajectories and future anticipation. Return visits are conceptualized as spaces of encounter‐displacement and illustrated through examples of sensory and emotional experiences of anticipating for the return, the actual travel, time spent in the home area, and departure. The paper suggests that a focus on the body scale can help researchers to gain important insights into how the path is shaped through the corporeal experiences and how it shapes interpretations about home and possible future orientations.  相似文献   
2.
Scientists advise limiting global warming to 1.5°C with substantial actions by 2030. Our viewpoint argues that climate response strategies in Canada have underemphasized and underestimated the potential contribution deep energy retrofits can make to greenhouse gas (GHG) emissions reductions, leading to inadequate responses in the building sector, and that Canada can (and should) be ambitious with building retrofits over the next decade. GHG savings from building retrofits can be realized more quickly than GHG reductions from other sectors, and either deliver net cost savings or are cost‐effective when compared to other mitigation measures. Retrofits can also provide social and economic benefits, such as improved health and comfort, and lower energy costs. This paper reviews energy use and building retrofits in Canada and argues the following should be implemented: (1) focus innovation on deep energy retrofit processes, not singular retrofit actions; (2) maximize both social and environmental benefits; (3) improve data gathering and availability for analysis and delivery; (4) innovate for a process of decisions and to avoid “dropouts” during the retrofit process; and (5) focus innovation on business models that maximize benefits.  相似文献   
3.
Using the Brazilian census and administrative panel data, the present paper provides evidence that the spatial concentration of analytical skills generates positive wage externalities for all workers in the local labor market. We rely on shift‐share instrumental variables to overcome the endogeneity of skill concentrations. The observed externality is independent from the classical market size economies. The estimates are robust to geography, institutions and workers' sorting on unobservable abilities.  相似文献   
4.
Elisa Pascucci 《对极》2021,53(1):260-278
Focusing on the design and production of the IKEA Foundation “Better Shelter” and on its use in a camp on the island of Lesvos, Greece, this article explores the role of logistical calculative rationales in the provision of emergency shelters to refugees. It argues that an engagement with the critical geographies of logistics contributes to the study of such “humanitarian goods” in two main ways. First, it foregrounds the technologies that allow emergency shelter products to circulate across production sites and disaster and border zones, and their connections to broader infrastructures and commercial networks in what recent literature has called “supply‐chain humanitarianism”. Second, a logistical lens highlights the disruptions that characterise the production and usage of emergency shelter products. The analysis adds to a body of work that exposes humanitarian technology and design as sites of friction, deeply embedded in global processes of bordering and accumulation.  相似文献   
5.
Nik Heynen  Megan Ybarra 《对极》2021,53(1):21-35
This introduction calls for political ecology to systematically engage with the ways that white supremacy shapes human relationships with land through entangled processes of settler colonialism, empire and racial capitalism. To develop the analytic of abolition ecology, we begin with the articulation of W.E.B. Du Bois’ abolition democracy together with Ruth Wilson Gilmore’s spatially attuned analytic of abolition geography. Rather than define communities by the violence they suffer, abolition ecologies call for attention to radical place‐making and the land, air and water based environments within which places are made. To that end, we suggest that an abolition ecology demands attention to the ways that coalitional land‐based politics dismantle oppressive institutions and to the promise of abolition, which Gilmore describes as making “freedom as a place”.  相似文献   
6.
This paper contributes to a critical methodological discussion that has direct ramifications for policy studies: how computational methods can be concretely incorporated into existing processes of textual analysis and interpretation without compromising scientific integrity. We focus on the computational method of topic modeling and investigate how it interacts with two larger families of qualitative methods: content and classification methods characterized by interest in words as communication units and discourse and representation methods characterized by interest in the meaning of communicative acts. Based on analysis of recent academic publications that have used topic modeling for textual analysis, our findings show that different mixed‐method research designs are appropriate when combining topic modeling with the two groups of methods. Our main concluding argument is that topic modeling enables scholars to apply policy theories and concepts to much larger sets of data. That said, the use of computational methods requires genuine understanding of these techniques to obtain substantially meaningful results. We encourage policy scholars to reflect carefully on methodological issues, and offer a simple heuristic to help identify and address critical points when designing a study using topic modeling.  相似文献   
7.
疏解非首都功能背景下,北京市的城乡结合部面临调整经济结构与改善人居环境的机遇和挑战。本文以朝阳区为例,结合定量分析与定性讨论,聚焦人居环境与经济系统的协调性问题,剖析协调水平变化的时空间特征及原因。研究发现:2010—2019年期间,朝阳区城乡结合部人居环境与经济系统的协调水平上升明显,空间均衡性有所提升,协调状态呈现出从人居环境滞后过渡到经济系统滞后的演变过程。疏解非首都功能及相关政策是影响协调状态演变的重要因素,它提高了人居环境质量,引发了经济系统的动态调整,短期内使协调水平发生了较大波动,随着人居环境改善幅度逐渐超过经济系统,协调水平出现了下降趋势。提高城乡结合部的可持续发展能力,应重点关注人居环境与经济系统的协调性问题,兼顾地区人居环境改善与经济发展的需求。  相似文献   
8.
This article explores the articulation—in different forms, at different periods, and by different actors—of ‘national self‐determination’ in Somalia and across the Somali‐speaking regions of the Horn of Africa. It explores how this concept can be understood in the context of protracted political fragmentation in Somalia—considering unresolved debates over the ideological foundations of state reconstruction, disagreements about the suitability of federalism, aspirations for the recognition of an independent Republic of Somaliland, and the distinctive trajectory of the Somali Regional State in Ethiopia. Taking a comparative, cross‐border and wide‐angled historical approach, the article argues that ideas of an ethno‐linguistically, culturally and religiously defined Somali ‘nation’ continue to coexist (and be reproduced, updated and used) within an environment of extreme political fragmentation and across multiple ‘state’ boundaries. This argument is made through comparative analysis of contemporary examples of the performance of Somali state and nationalist identities within and beyond the region and the distinctive transnational Somali‐language media environment within which these ideas circulate and compete.  相似文献   
9.
This article focuses on the role of sympathy and antipathy in David Hume's History of England (1754–1762) in relation to the broader place of sympathy in Hume's moral philosophy. Hume, in his earlier philosophical work, argues that sympathy is a naturally occurring responsiveness to others’ feelings, similar to the resonance between musical strings. In his History, however, he carefully curates his readers’ emotional responses, inviting sympathy with figures of suffering—such as King Charles I and Mary Queen of Scots—while also, often almost simultaneously, stirring intense antipathy for those whose religious extremism he regards as socially dangerous and beyond comprehension. After first situating the emergence of Hume's theory of sympathy in its early eighteenth-century context, this article explores in detail the techniques of sentimental management that appear across the six volumes of the History of England. The elaborate deployment of emotions in Hume's historiography is shown to be in tension both with some aspects of his philosophy of natural human sympathy and with his brief reflections on the writing of history. Hume channeled his readers’ sympathies toward particular targets and against others. A careful analysis of this usefully sheds light on the management of sympathy in modern historiography, on which Hume has had an enduring influence.  相似文献   
10.
The fossil record suggests that modern human morphology evolved in Africa between 150,000 and 50,000 years ago, when the sole inhabitants of Eurasia were the Neanderthals and other equally nonmodern people. However, the earliest modern or near-modern Africans were behaviorally (archaeologically) indistinguishable from their nonmodern, Eurasian contemporaries, and it was only around 50,000-40,000 years ago that a major behavioral difference developed. Archaeological indications of this difference include the oldest indisputable ornaments (or art broadly understood); the oldest evidence for routine use of bone, ivory, and shell to produce formal (standardized) artifacts; greatly accelerated variation in stone artifact assemblages through time and space; and hunting-gathering innovations that promoted significantly larger populations. As a complex, the novel traits imply fully modern cognitive and communicative abilities, or more succinctly, the fully modern capacity for Culture. The competitive advantage of this capacity is obvious, and preliminary dates suggest that it appeared in Africa about 50,000 years ago and then successively in western Asia, eastern Europe, and western Europe, in keeping with an African origin. Arguably, the development of modern behavior depended on a neural change broadly like those that accompanied yet earlier archaeologically detectable behavioral advances. This explanation is problematic, however, because the putative change was in brain organization, not size, and fossil skulls provide little or no secure evidence for brain structure. Other potential objections to a neural advance in Africa 50,000-40,000 years ago or to the wider Out-of-Africa hypothesis, include archaeological evidence (1) that some Neanderthals were actually capable of fully modern behavior and (2) that some Africans were behaviorally modern more than 90,000 years ago.  相似文献   
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