Global Governance for Environmentally Sustainable Food Systems: Certified Organics in a North – South and South-South Perspective

Challenged to consume with less environmental impact, consumers buy certified organic products to “proxy” environmental governance. The paper explores how far certified organic agriculture is institutionally embedded in Brazil, China, and Egypt. The three case studies illustrate how regulation, including standard-setting and certification processes differ between south and north, in terms of the evolution and nature of certification, as well as stakeholders and agency involved in shaping the regulation. A comparative analysis is presented on south-south differences in this regard along with some possible explanations of these. The paper finally discusses the perspectives in the global success of organic certification and whether it has potential to transform global agriculture towards higher overall levels of sustainability

SOCIOCULTURAL AND ECONOMIC VALUES – ORGANIC FOOD CONSUMPTION IN FAIRS AND SUPERMARKETS IN CAMPINAS, SP. BRAZIL

This scientific research was meant to encompass the meaning of economic and sociocultural consumption and its relationship to human values such as: environmental respect, commitment to health principles, solidarity among rural and urban social groups, and economic aspects (prices etc.)

Comparing organic urban consumers in developing and developed countries : First results in Brazil and France.

Despite numerous studies reporting on sustainable consumption or organic consumer profiles, there is a gap in thorough understanding of organic consumers in different places, since most of studies only investigate organic consumption in most developed countries. The goal of this paper is thus to compare French and Brazilian organic consumers, so as to know if people think and behave differently or similarly in different places. Individual interviews were conducted in each country, with consumers in organic producers market in Brazil, and consumers who buy organic products from farmers markets or local organic food network in France. Products were selected to cover examples of different choice situations such as imported organic products that compete with comparable products of local origin, or organic local products in supermarkets that compete with similar products from other distribution outlets. Results show common consumer concerns such as quality or personal and family health, and common preference for local and organic products but for different reasons. However, results also shed light on different patterns related to environmental concerns or commitment to supporting small or local farmers. The impacts of the findings of this study relate to a diversity of topics such as social mobilization for sustainable agriculture, local organic food networks and environmental concerns

Tracing Uganda’s global primary organic pineapple value chain

The organic sector is one of the fastest growing sectors globally. The sector provides an opportunity for developing countries to export high value products in the global market. One such opportunity for Uganda is the export of organic pineapples. The organic pineapple enterprise is relatively new, having existed for approximately 10 years. This paper traces the organic pineapple value chain, characterises and explains the functions of the actors in the chain. The study used the Global Value Chain Analysis Framework, using data obtained from 140 organic farmers, 10 exporters and 3 support institutions in Uganda. It is clear from the study that the chain is private- sector-driven, has relatively young smallholder farmers, and comprises of 10 small scale export companies. Only 45% of the organic pineapples produced by farmers reach the organic consumers. Reasons for this included limited processing capacity of exporters, competition from conventional buyers and the few local organic consumers. Other reasons were declining soil fertility, limited regulative institutional support and poor infrastructure. We recommend increased use of soil amendments, favourable legislations and investment environment, increased horizontal coordination among exporters and increasing the range of the organic export products in order to increase organic pineapple sales.Keywords: Certification, organic consumer value strea

Urbanization and transformation of agri-food system: Opportunities for organic producers in developing countries

Developing countries especially in Sub-Saharan Africa are pronominally agricultural based. Where the majority of the population resides in rural areas and engaged in agriculture as a source of livelihood. However, recently there has been a growing debate globally on rapid urban population growth in developing countries. The aim of this paper is to present opportunities for organic producers emanating from transformations of agri-food systems in urban area. The paper is based on research activities of a project ‘Productivity and Growth in Organic Value Chains (ProGrOV)’. ProGrOV is collaboration between universities in Uganda, Kenya, Tanzania and Denmark addressing the need for sustainable development of smallholder farming systems in East Africa with focus on value chains for local high-value markets as well as export chains. The project addresses innovations for improving production as well as market access. The transformations of agri-food systems addressed in this paper resulting from urbanization are evidenced by proliferation of supermarkets, specialized organic-food shops, food supply to tourist industry and traditional farmer markets. Efforts for promoting organic products in East Africa have traditionally focused on export markets this paper based on evidence from ProGrOV studies argue that there is opportunity for developing domestic organic product value chains to meet the demand from urban population growth and transformed agri-food systems

Differential Ligand Binding to a Human Cytomegalovirus Chemokine Receptor Determines Cell Type–Specific Motility

While most chemokine receptors fail to cross the chemokine class boundary with respect to the ligands that they bind, the human cytomegalovirus (HCMV)-encoded chemokine receptor US28 binds multiple CC-chemokines and the CX3C-chemokine Fractalkine. US28 binding to CC-chemokines is both necessary and sufficient to induce vascular smooth muscle cell (SMC) migration in response to HCMV infection. However, the function of Fractalkine binding to US28 is unknown. In this report, we demonstrate that Fractalkine binding to US28 not only induces migration of macrophages but also acts to inhibit RANTES-mediated SMC migration. Similarly, RANTES inhibits Fractalkine-mediated US28 migration in macrophages. While US28 binding of both RANTES and Fractalkine activate FAK and ERK-1/2, RANTES signals through Gα12 and Fractalkine through Gαq. These findings represent the first example of differential chemotactic signaling via a multiple chemokine family binding receptor that results in migration of two different cell types. Additionally, the demonstration that US28-mediated chemotaxis is both ligand-specific and cell type–specific has important implications in the role of US28 in HCMV pathogenesis