A companion to the OECD States of Fragility 2022 report, this paper analyses the drivers and effects of climate and environmental risks in the Sahel,focusing on increasing food insecurity, rapid urbanisation and intensified mining. It outlines options for improved policy responses by providers of development co-operation.

While several digital platforms and applications developed for farmers collect data and information, more is needed to know about their use by the Extension and Advisory Services (EAS) to provide more relevant advice or design a data-informed extension. This report discusses what needs to be done to enhance the capacities of EAS based on in-depth reviews of farmers' use of three digital farmer services available in Odisha and interactions with select stakeholders who are familiar with and are part of these services.

This chapter presents a definition of 'scaling' and outlines the key elements for success based on the experiences gained from Africa RISING research and dissemination in East and Southern Africa (ESA). Three examples are presented: (a) research and development partnerships; (b) community based scaling through seed systems; and (c) outdoor advertising for orange-fleshed sweet potato. It presents experiences and lessons learned from using these approaches to transfer and scale the technologies.

Wild foods significantly contribute to the global food basket, and food and nutrition security. Worldwide, wild food species form an integral part of local diets and their widespread assimilation into local food culture suggests an untapped potential to ensure easy availability and access to micronutrients for sustainable food systems. However, wild species are often overlooked within nutrition-related policies, and their levels of availability remain unknown.

To reorient food systems to ensure they deliver healthy diets that protect against multiple forms of malnutrition and diet-related disease and safeguard the environment, ecosystems, and natural resources, there is a need for better governance and accountability. However, decision-makers are often in the dark on how to navigate their food systems to achieve these multiple outcomes. Even where there is sufficient data to describe various elements, drivers, and outcomes of food systems, there is a lack of tools to assess how food systems are performing.

Land degradation and discontinuation of ecosystem services (ES) are a common phe nomenon that causes socio-economic and environmental problems in Ethiopia. However, a dearth of information is known about how ES are changing from the past to the future with regard to land use land cover (LULC) changes. This study aimed at estimating the values of ES based on the past and future LULC changes in central Ethiopia.

Climate change and the consequent increase in the incidence of drought and flood will remain a major threat to smallholders. Hence, it is crucial to adopt an appropriate adaptation strategy to overcome this threat and increase farmers’ income. Because seed is a primary input, the adoption of stress-tolerant rice varieties is a potential mitigation strategy to combat climate risks.

Smallholder farmers around the world obtain their seed from various sources, which can vary over time. In some countries, smallholder farmers are gaining ground as local seed producers and sellers. This study focuses on the seed production and marketing operations, achievements, and challenges of a particular type of such producers—community seed banks—which are new players in the seed market. Pioneer case studies are presented from countries where grain legumes and dryland cereals are important crops: India, Nepal, Uganda, and Zimbabwe.

Finance for climate action can be an important means of bolstering the resilience of communities exposed to climate hazards, addressing developmental challenges, and redistributing wealth toward the Global South. However, investments in contexts where climate and conflict risks overlap must recognize linkages between the two and be careful not to cause or worsen violence. More aspirationally, they should leverage food, land, and water systems to build peace by fostering positive social conditions.

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