Climate as resource and challenge: international cooperation in the UNESCO Arid Zone Programme

ABSTRACT

Perceptions of climatic challenges have changed significantly during the twentieth century. In recent decades, the question of global climate change received more attention than regional climatic challenges and the problems of arid regions. Historians have shown that persistent misconceptions and a lack of understanding of arid zones rooted in misguided colonial ideologies were propagated by United Nations (UN) initiatives such as the UNESCO (United Nations Educational, Scientific and Cultural Organization) Arid Zone Programme. Alarmist narratives of progressive desertification proliferated and put the blame on destructive local practices such as deforestation and overgrazing. This article investigates UNESCO’s interests in natural resources (section 1) and takes a closer look at the development and scientific elements of the Arid Zone Programme (sections 2 and 3). It argues that the Arid Zone Programme offered an effective framework that helped develop and spread new interdisciplinary research approaches to improve knowledge about arid zones. The myth of progressing desertification and misguided colonial expertise characterized much of its political rhetoric, but not its scientific work, which reflected balanced and more critical appraisals of out-dated colonial expertise. In its conclusion, the article suggests that broader contexts need to be taken into account to understand a resurgence of alarmist narratives of desertification such as shifting interests in climatology from local climatic issues to the global atmospheric circulation and a neglect of the climatology of arid zones.     

COMMUNITY,OBLIGATION, AND FOOD: LESSONS FROM THE MORAL GEOGRAPHY OF INUIT

Using Inuit as an illustration, this article discusses what it means to live in community, and argues that by taking people's moral geographies into account one may understand more fully the make‐up of community. The article maintains that their moral geography creates a feeling among Inuit of obligation for the other. It is this obligation that serves as the basis for community. The article theorizes about the implications of internalized mores based on obligation, and discusses how, in contrast to the concept of rights, such mores contribute to the formation and maintenance of community. The article concludes that developing a situated understanding of people's moral geographies may help to expand our comprehension of community construction and maintenance.     

MAPPING FINANCIAL LITERACY: COGNITION AND THE ENVIRONMENT

Recent research suggests that regions can be characterized according to their (more or less) financial literacy. One implication is that there may be regional ecologies of finance nested within national institutions and global markets. This article begins by situating behaviour in time and space, linking behaviour to the interaction between cognition and the environment. This is followed by a substantive account of the geographical scale of the “environment” working from the global to the local and in return from the local to the global. By implication, maps of financial literacy reflect the skills and expertise of resident populations, affecting how they sort amongst the relevant information to make effective decisions (which have a material effect on their long‐term welfare). Explaining how and why this is the case is one goal of the article. It is also acknowledged that representing the relationship between behaviour and the environment is conceptually and empirically challenging. Reference is made to new findings about the ways in which people “sample” the world around them, suggesting that cognition and the environment are intertwined in ways that may reinforce existing urban and regional inequalities. In conclusion, implications are drawn for the design and implementation of pension and retirement saving policies.     

海洋条件下的水下文物埋藏环境概述

出水文物原本埋藏于水下环境,多种破坏因素协同作用,导致病害严重。在对其进行保护修复处理前,需要全面了解文物埋藏历程及病害机理。文物的腐蚀破坏是其与周围环境相互作用的结果。本研究从海水、海洋生物和底质等三大方面探究海洋条件下的水下埋藏环境,并就中国水下考古常见的出水文物类型如陶瓷器、石质、金属质及木质文物的病害类型及原因作简要阐述。