Perceptions of trekking tourism and social and environmental change in Nepal's Himalayas

The Himalayas are among the world's youngest mountain ranges. In addition to the geologic processes of mountain building and erosion, they are also highly vulnerable to human influenced change, occurring at local, national, regional, and international scales. A photo-elicitation methodology is employed to show how residents perceive those changes from historical perspectives, as well as their current conditions and impacts on their daily lives. Nepal's Khumbu region has undergone major social and environmental transformations since the 1960s when international trekking first began to influence the area's economy. The current perceptions of Khumbu residents of these changes are assessed through photo-elicitation interviews. Their responses are placed in the historical context of: (1) institutional and political changes, most of which have been driven by national government policies; (2) social and economic changes, for which the tourism economy has been central; and (3) environmental changes, reflecting the impacts of resource management and climate change. The mostly positive perceptions of Khumbu residents toward how their region has changed reflects general improvements in the physical and cultural landscapes of the Khumbu over time, as well as its continuing geographic isolation, which has helped to slow the rate of globalization, while also keeping the region a dynamic and popular tourist destination.     

Rent,Real Estate,and Flood Mitigation in New Orleans East

This paper presents results from a study of environmental harm created in the collision of real estate speculation and the political process that governed extension of the urban frontier of New Orleans into its eastern wetlands. Near term concerns of rent‐seeking real estate capital and the contested politics of urban infrastructure expansion challenged a fragmented state charged with regulatory oversight and protection of investments in land and citizens. The paper engages theoretically the relative inattention of urban political ecology theory to rent as a way to theorize how capital flows through land, and argues for increased attention to the problem of land rent and the multiple scales of political engagement that manage ecological crisis immanent in the metabolism of nature and society under capitalism.     

Eco‐urbanism and the Eco‐city,or, Denying the Right to the City?

This paper critically analyses the construction of eco‐cities as technological fixes to concerns over climate change, Peak Oil, and other scenarios in the transition towards “green capitalism”. It argues for a critical engagement with new‐build eco‐city projects, first by highlighting the inequalities which mean that eco‐cities will not benefit those who will be most impacted by climate change: the citizens of the world's least wealthy states. Second, the paper investigates the foundation of eco‐city projects on notions of crisis and scarcity. Third, there is a need to critically interrogate the mechanisms through which new eco‐cities are built, including the land market, reclamation, dispossession and “green grabbing”. Lastly, a sustained focus is needed on the multiplication of workers’ geographies in and around these “emerald cities”, especially the ordinary urban spaces and lives of the temporary settlements housing the millions of workers who move from one new project to another.     

Policy Bubbles

We develop the concept of a policy bubble to capture the notion of long‐term overinvestment in a policy. In sketching the relation of policy bubbles to economic bubbles, we describe how these two concepts have similar origins but different trajectories because they are filtered by different institutions. We examine in some detail three likely instances of ongoing policy bubbles: crime policy, school reform (charter schools and private education vouchers), and the contracting and privatization of public services. We show how these cases differ from the housing bubble of 1997–2007, how they differ from each other, and the extent to which they can be considered policy bubbles. Last, we suggest this concept can help unify the policy process literature with the practice of policy evaluation and outline testable hypotheses for future research.     

On exposure,vulnerability and violence: Spatial distribution of risk factors for climate change and violent conflict across Kenya and Uganda

Recent studies discuss the link between climate change and violent conflict, especially for East Africa. While there is extensive literature on the question whether climate change increases the risk of violent conflict onset, not much is known about where a climate-conflict link is most likely to be found. We address this question by analyzing the spatial distribution of the factors commonly associated with a high exposure and vulnerability to climate change, and a high risk of violent conflict onset in Kenya and Uganda. Drawing on recent literature and quantitative data for the period 1998–2008, we develop various specifications of a composite risk index (CRI) with a spatial resolution of half a degree for Kenya and Uganda in the year 2008. A quantitative comparison with conflict data for the year 2008 provides support for the composite risk index. Finally, the composite risk index is contrasted with the findings of three qualitative case studies, which provide mixed support for the index and help to identify its strengths and weaknesses as well as conceptual needs for further quantitative studies on climate change and violent conflict.     

《姚孝经砖文》性质简说

1990年出土于河南省偃师县的《姚孝经砖文》所记为冢地买卖之事, 当归入买地券类。但学界未能审查,而以其为“目前所发现的最早的东汉墓志”, 以至以讹传讹, 误人视听。本文则对《姚孝经砖文》的内容重新进行简释,并对学界的误说予以订正。     

Wissens‐ und Wissenschaftstransfer – Einführende Bemerkungen

Knowledge and science transfer – introductory remarks. The article presents introductory remarks on the historical study of knowledge and science transfer. Discussion focuses initially on the reasons for speaking of knowledge transfer and not only about science transfer, and the relations of this topic to current research in general history on cultural transfer. Multiple levels of knowledge / science transfer are then discussed, specifically: (1) transfer by means of migration or other movement of people across geographic boundaries; (2) scientific changes related to the transfer of objects (such as plant specimens or instruments) across continents or disciplines; (3) knowledge or science transfer in practical contexts. Addressed throughout is the problematic character of the concept of transfer itself. The author suggests that users of this concept often presuppose a static conception of scientific and cultural contents being more or less successfully transferred; more interesting, however, are the changes in science and culture conditioned or caused by the migration of individuals as well as the transfer of culture by other means.     

The "Mouse That Roared": Agenda Setting in Canadian Pesticides Politics

Issue redefinition and venue shopping have been identified as key strategies for enacting agenda and policy change, but much work remains to be done in elaborating these processes. I argue that an important aspect of issue redefinition involves shifting not only the image of an issue but also the bases for considering those issues—what I call policy principles. Policy principles are the core values, beliefs, or guidelines attached to policies that help direct decision making. The emergence and acceptance of new principles by the public and policymakers can be a vital source of policy change, at times having far greater consequences for policy than redefining an issue. Venue shopping is also a multifaceted undertaking involving efforts by policy entrepreneurs and advocacy groups to keep issues out of venues they would rather not participate in as well as move decision making to new arenas. Moreover, while the literature suggests that shifting venues is usually a sensible strategy, sometimes venue shopping can backfire. A case study of the municipal movement to restrict the nonessential use of lawn and garden pesticides in Canada illustrates these theoretical points and shows the applicability of agenda setting models to contexts outside the United States.     

Potential Focusing Projects and Policy Change

Why do policies change dramatically? Most prominent theories and many empirical studies of policy change address that question with attention to external shocks to policy systems or focusing events. These shocks or events are usually described as unplanned, unpredicted jolts such as global crises or natural disasters. I assert a role for focusing projects. These planned activities continue traditional priorities in an issue but do so to a degree perceived as excessive by enough people to shatter seemingly stable policy systems. I then propose a theoretical framework to explain the varying impacts from such projects. The framework uses two dimensions: one that accounts for the mobilization of pro‐change forces and one that assesses policy learning by members of pro‐status quo coalitions. I examine this framework in the context of changes to dam‐building policies in four diverse political settings: United States, Australia, Canada, and China. I find intriguing similarities between the focusing projects in these different contexts but also considerable variation in the extent to which they produce policy change.