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41.
Abstract

Liberty was once praiseworthy because it enabled a free choice for the good. Technology recasts the classical link between liberty and virtue by making human well-being depend on technological advance. Till recently, technology signified human mastery over nature. But now virtual reality offers itself as a substitute for nature. Unlike machines which hold us at a distance, it draws us in with images. It no longer shapes the soul indirectly through the effects of using machines, but involves the soul directly. The modern attempt to bracket the soul has brought it back virtually. The argument between fight and flight is at a standstill. Instead, the irony which many lament as a feature of postmodernity can provide a distance from the technologies which have made themselves necessary.  相似文献   
42.
Collective gardening spaces have existed across Lisbon, Portugal for decades. This article attends to the makeshift natures made by black migrants from Portugal's former colonies, and the racial urban geography thrown into relief by the differing fortunes of white Portuguese community gardening spaces. Conceptualising urban gardens as commons‐in‐the‐making, we explore subaltern urbanism and the emergence of autonomous gardening commons on the one hand, and the state erasure, overwriting or construction of top‐down commons on the other. While showing that urban gardening forges commons of varying persistence, we also demonstrate the ways through which the commons are always closely entwined with processes of enclosure. We further argue that urban gardening commons are divergent and cannot be judged against any abstract ideal of the commons. In conclusion, we suggest that urban gardening commons do not have a “common” in common.  相似文献   
43.
Formally initiated in 1989, European Union (EU) cohesion policy (ECP) has since passed through a series of metamorphoses, along its five programming periods, while becoming the most financed EU policy. As its name indicates, its initial goals were earmarked for promoting economic and social cohesion, following the intentions expressed in the Single European Act. Since then, from a policy strategy intervention point of view, ECP has shifted into a financial tool to promote investment for growth and jobs. In the meantime, European spatial planning (ESP), which had its debating pinnacle with the release of the European Spatial Development Perspective, by 1999, has declined in interest and narrowed into a novel notion of Territorial Cohesion. In this challenging context, this article analyses the implementation and main impacts of ECP and proposes a new strategic paradigm, built around a novel ‘ESP’ vision, backed by the main pillars and dimensions of territorial development and cohesion. More particularly, we suggest that the current rationale for a smart, sustainable and inclusive growth could instead fuel an alternative strategic design based on a cohesive and sustainable development vision: green economy, balanced territory, good governance and social cohesion.  相似文献   
44.
ABSTRACT

The residents of the Canary Archipelago consumed limpets since the arrival of humans ~2500 yrs. ago, and these harvested gastropods were deposited in large coastal shell middens. This work preliminarily explores shell margin oxygen isotope composition (δ18O) and body size of the black limpet (Patella candei d’Orbigny, 1840) from archaeological sites in the Canary Islands to assess possible seasonal variability and intensity of shellfish collection throughout the late Holocene. The shell margin δ18O values of 100 shells (radiocarbon dated between ~500 and ~1800 cal. yr BP) were analysed to estimate sea surface temperature (SST) at time of death. Paleotemperature estimates suggest shellfish harvesting was not year-round, and was avoided in the cooler months (when SST?<?20°C). This pattern differs from most higher latitude Mesolithic and Neolithic human groups, which gathered shellfish year-round, targeting winter more heavily. Preliminary body-size measurements suggest shell sizes have experienced a decline from aboriginal times to the present, which possibly resulted from increasing anthropogenic pressures. During aboriginal inhabitation, maximum adult shell size remained stable, suggesting that present-day harvesting practices are more intense than harvesting from aboriginal human groups. This intensive collection has likely diminished the average adult size of limpet populations in the islands by ~27%.  相似文献   
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