Restoration of paintings on domes with non-developable geometry (Los Santos Juanes Church in Valencia)

The restoration of paintings on elements in cultural heritage buildings (fundamentally, churches) involves two structural problems: capturing the geometry of the construction element and its development. In many cases, the geometries are regular (e.g., cylinders, spheres, elliptical domes). However, there are cases in which the elements cannot be adapted to any known geometry, much less one that can be mathematically developed. The development of surfaces becomes essential for the restoration of paintings over “flat elements” (over which work is performed on the ground) that are subsequently transferred to the real surface (ceilings). The mathematical transformations that allow regular geometries to be developed are widely known (cartographic projections). However, when the geometry is irregular, there is no development. This study presents a new methodology based on differential rectification and its application for the development of oculi in the Los Santos Juanes Church (Valencia), whose geometry is completely irregular both in shape and as a result of construction defects (and damage caused by fire). The present study focuses on the restoration of paintings damaged by fire.     

Troubled Encounters: Payments for Ecosystem Services in Chiapas,Mexico

Payments for Ecosystem Services (PES) is a well-established conservation policy approach worldwide. Where forests are owned and managed by rural and indigenous communities, PES initiatives often aim to incentivize the joint adoption of forest protection and sustainable management practices. However, not all communities might have the will or capacity to maintain such practices over the long term. This article examines a PES programme in a rural community of Chiapas, Mexico. It shows that while a majority of the community's landowners have engaged in PES through two distinct working groups, a large share of the community forests remain outside the PES programme, and many landowners resist the extension of PES rules to non-targeted forests. The authors argue that this incipient form of fragmented collective action on forest management results from challenged leaderships, and from PES accommodating a history of increasing individuation of the commons. This accommodation, however, has ignited social conflict, reified tenure inequalities, and failed to strengthen local institutions to enable them to legitimately deal with the contested interests that underpin the fate of community forests. This article shows the limits of PES when parachuted into a context of uneven land tenure, weak collective action and contested leaderships.     

The Equity and Legitimacy of Markets for Ecosystem Services

Markets for ecosystem services are being promoted across the developing world, amidst claims that the provision of economic incentives is vital to bring about resource conservation. This article argues that equity and legitimacy are also critical dimensions in the design and implementation of such markets, if social development goals beyond economic gains are to be achieved. The article examines this issue by focusing on two communities involved in a project for carbon sequestration services of forests in the state of Chiapas, Mexico. The perceived legitimacy of the activities and the distribution of economic outcomes and project‐related information are found to be mediated by organizational allegiances and the history of social relations regarding access to property and forest resources. Political affiliation determines the project's legitimacy, while the poorest farmers and women have been excluded from project design and implementation. The authors argue that pitfalls such as these contribute to reinforcing existing power structures, inequities and vulnerabilities, and suggest that this is a product of the nature of emerging markets. Markets for ecosystem services are, in effect, limited in promoting more legitimate forms of decision making and a more equitable distribution of their outcomes.     

A Moral Economy of Water: Charity Wells in Egypt's Nile Delta

Though commonly viewed as a human right, access to water is often difficult and highly unequal within and between communities, depending on various social and power relations, access mechanisms and property rights regimes. However, moral norms and subsistence ethics can also play a balancing role, enhancing access to water for vulnerable groups and individuals, particularly in contexts of water scarcity. Using the example of a Nile Delta village, this article explores the role of charitable water wells (sobol) in influencing both irrigation and drinking water access relations, by understanding their different modes of governance and the motivations behind their emergence. The article argues that charitable norms underlying sobol are dynamic. They stem from certain moral ideologies concerning religion, property and reciprocity, and while they do greatly enhance access to water, it is with varying degrees, limitations and remaining access discrepancies. Sobol alter property rights relations, extending entitlements to water, but their effectiveness is also limited by existing property rights regimes. Sobol are also limited by existing anti‐cooperative actions, and being embedded in an inequitable access system, they may not fully counterbalance inequitable water access. The limitations of cooperative water access arrangements should be counterweighed and complemented by overarching and equitable water distribution systems.     

Beyond Market Logics: Payments for Ecosystem Services as Alternative Development Practices in the Global South

Payments for Ecosystem Services (PES) initiatives, which provide financial incentives for management practices thought to increase the production of environmental benefits, have expanded across the global South since the late 1990s. These initiatives have thus far been conceptualized rather narrowly; by their early proponents as a novel economic instrument for more ‘rational’, effective and efficient environmental policy or by their critics as an exogenously imposed conduit of hegemonic neoliberalism. This introductory article to the special issue that follows advocates for and demonstrates a more grounded and historically situated approach for understanding the conformation and outcomes of PES in actual practice. It proposes a framework for examining individual PES initiatives as shaped by dynamic interactions between imposed structure and the development pathways and situated agency of actors in the territories in which they are implemented. It finds that certain ubiquitous components of this approach — the valuation of nature, the creation of institutions and the negotiations that inevitably surround the distribution of benefits — provide potential openings for articulation and engagement that can allow these initiatives to be contested, adapted, hybridized or more fully co-opted and captured. This framework opens a pathway for more inclusive, nuanced and grounded research on PES and on market-based environment and development policies more broadly.     

The creation of value in contemporary television: a grounded approach

Value in the cultural industries is created when the economic and political dimensions of the product itself disappear from view within the overall consumption experience. This phenomenological definition of value, elaborated on the first sections of this paper, releases an alternative account of the current changes in mass-media industries. In television, value-making was characteristically marked by the ideational objective of attracting a broad range of ‘audiences’. The industry is now transitioning from such consensus system, where value was created extensively, towards a post-consensus system, where the experiential fusion of economic, political and dramaturgical elements is more intense, individuated and time-based, thus changing the overall societal status of the medium.