Anticipatory objects and uncertain imminence: cattle grids, landscape and the presencing of climate change on the Lizard Peninsula, UK

In this paper we show how a seemingly unremarkable object – a cattle grid – has come to presence climate change in partial and contingent ways on the Lizard Peninsula, Cornwall, UK. We identify the cattle grid as an ‘anticipatory object’ through which conservation organisations seek to manage the future and adapt to climate change, but which at the same time presences that unthought-of future for others in the landscape. We explore the ways in which the cattle grid acts to presence something that is not only absent – climate change – but has uncertain imminence. We investigate the ways in which the cattle grid make climate relevant as an embodied and experiential process, a physical and intellectual artefact, and the means to imagine climate and the ways it might change. Drawing upon interpretative approaches informed by theorisations of materiality, presence and absence to understand climate change as a social phenomenon, we go beyond a consideration of this ordinary object defined by its function to consider how the object is experienced, the processes and practices through which people relate to it, and the ways in which social meaning accumulates around it. The empirical basis for this argument is provided by in-depth interviews with local representatives of Natural England, residents and farmers.

Gross direct and embodied carbon sinks for urban inventories

Cities and urban regions are undertaking efforts to quantify greenhouse (GHG) emissions from their jurisdictional boundaries. Although inventorying methodologies are beginning to standardize for GHG sources, carbon sequestration is generally not quantified. This article describes the methodology and quantification of gross urban carbon sinks. Sinks are categorized into direct and embodied sinks. Direct sinks generally incorporate natural process, such as humification in soils and photosynthetic biomass growth (in urban trees, perennial crops, and regional forests). Embodied sinks include activities associated with consumptive behavior that result in the import and/or storage of carbon, such as landfilling of waste, concrete construction, and utilization of durable wood products. Using methodologies based on the Intergovernmental Panel on Climate Change 2006 guidelines (for direct sinks) and peer-reviewed literature (for embodied sinks), carbon sequestration for 2005 is calculated for the Greater Toronto Area. Direct sinks are found to be 317 kilotons of carbon (kt C), and are dominated by regional forest biomass. Embodied sinks are calculated to be 234 kt C based on one year's consumption, though a complete life cycle accounting of emissions would likely transform this sum from a carbon sink to a source. There is considerable uncertainty associated with the methodologies used, which could be addressed with city-specific stock-change measurements. Further options for enhancing carbon sink capacity within urban environments are explored, such as urban biomass growth and carbon capture and storage.

Press Release on Name Change

http://academicworks.cuny.edu/ny_arch_voorhees/1024/thumbnail.jpg

Endogenous growth with deferred technological change

Lucas (2009) propôs um modelo com dois setores para explicar padrões observados em dados de crescimento. Entretanto, a análise de Lucas não envolve uma decisão intertemporal para o consumidor. O comportamento das variáveis é determinado à priori pela tecnologia escolhida. Rodriguez (2006) propôs um modelo com a tecnologia com dois setores apresentada por Lucas adicionando um processo de decisão intertemporal para o consumidor. Adicionalmente aos resultados obtidos por Rodriguez, nós caracterizamos suficiência e apresentamos exemplos esclarecedores de casos particulares do modelo. Ademais, nós fazemos um esforço para derivar novos insights e esclarecer alguns pontos técnicos. Finalmente, nós obtemos condições sob as quais a economia investe em capital humano mesmo com benefícios diferidos.

Strategies for plane change of Earth orbits using lunar gravity and derived trajectories of family G

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Structural change and productivity growth, 20 years later: old problems, new opportunities

Includes bibliography

Climate Change and Development in Latin America and the Caribbean. Overview 2009

Includes bibliography

Observatory of customs controls for United States imports: technical standards

Includes bibliography

Technological change and structuralist analysis

Includes bibliography

Structural change and productivity growth 20 years later: old problems, new opportunities. Summary

Includes bibliography

Belize: effects of climate change on agriculture

Incluye Bibliografía

Latin America’s emergence in global services A new driver of structural change in the region?

Includes bibliography.

Review of the economics of climate change (RECC) in the Caribbean project: Phase I climate change profiles in select Caribbean countries

These reports are the result of consultations which were conducted in 2008 in Aruba, Barbados, Netherlands Antilles, Dominican Republic, Guyana, Jamaica, Montserrat, Saint Lucia and Trinidad and Tobago. The objective was to obtain relevant information that would inform a Stern-type report where the economics of climate change would be examined for the Caribbean subregion. These reports will be complimented by future assessments of the costs of the “business as usual”, adaptation and mitigation responses to the potential impacts of climate change. It is anticipated that the information contained in each country report would provide a detailed account of the environmental profile and would, therefore, provide an easy point of reference for policymakers in adapting existing policy or in formulating new ones. ECLAC continues to be available to the CDCC countries to provide technical support in the area of sustainable development.

Report of the roundtable: towards development of a climate change policy for the Caribbean

The Economic Commission for Latin America and the Caribbean (ECLAC) Subregional Headquarters for the Caribbean, in collaboration with the Caribbean Community (CARICOM) Secretariat through the Caribbean Community Climate Change Centre (CCCCC), convened a meeting of technical experts working in the field of economics and climate change. The main objective of the meeting was to present the results of studies that were conducted under the project, “Understanding the Potential Economic Impact of Climate Change in Latin America and the Caribbean”. These presentations were expected to sensitize the experts to the costs of the impacts of climate change in different development scenarios and also present the costs of adaptative and mitigative strategies to 2100. It was expected that discussions of the presentation would inform the preparation of a subregional climate change policy through an examination of the existing Regional Climate Change Framework for Building Resilience. Discussions were also intended to focus on updating participants on the upcoming negotiations for the new Kyoto Protocol that would take place in Mexico in November 2010. The meeting took the form of presentations by relevant experts followed by discussions. Each discussion segment resulted in recommendations that would inform development of the policy. The meeting was held at the ECLAC Subregional Headquarters for the Caribbean, Port of Spain, Trinidad and Tobago, on 30 June 2010.