This paper compares and contrasts changing rural–urban linkages drawing on research in six case study areas in Mali, Nigeria and Tanzania. The aim of the research was to gain a better understanding of the ways in which the livelihoods of rural and urban households rely on both rural-based and urban-based resources, and on exchanges between urban and rural areas. The paper describes changes in farming systems under the impact of urban expansion, with special attention to access to land and other natural resources such as water, and also access to markets and the role of traders, especially small-scale operators. It also examines how changing rural and urban contexts, as well as wider national and regional contexts, affect patterns of income diversification and mobility, especially the differential impacts with regard to women and men and to young and older people. Finally, it analyzes the role of the case studies’ urban centres in the economic and social development of their surrounding regions.

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The Government of Senegal, in keeping with the priority given to women and children in its health programs, requested the assistance of the United Nations Development Program (UNDP) in identifying and executing a program to diminish maternal mortality in that country. A UNDP "Mission of Identification" was carried out in response to this initiative. The preliminary results of this mission confirm that the issue of maternal safety is of primary concern not only to the government but also to women in the Republic of Senegal. The methodology employed during this mission allowed the team of national and international experts to confirm the level of this concern and to identify four major potential areas of intervention. Quantitative goals for the program have been set and estimates for the efficacy of each of the intervention areas indicate that intervention through the timely provision of access to emergency surgical services and appropriate prenatal care will yield the largest reduction. The feasibility of providing interventions in each of the four areas was also addressed during the mission. This methodology will be applicable to other settings as Third World countries begin to address the problem of excessive maternal mortality.