Widespread hunger and malnutrition persist today despite considerable growth in per capita food availability. This has prompted an evolving conceptualization of food security and of mechanisms to attain and maintain food security. This chapter discusses both food security and food assistance...

This paper explains and offers a criticism of the technical solutions that have been proposed in recent years to address Africa's hunger problems, summarizes selected results of some of these approaches, and suggests a more useful conceptualization of African hunger for policymakers. Hunger is a...

Developing country food systems have changed dramatically since the Green Revolution period. At the same time, malnutrition still represents a challenge and is now understood to encompass the three simultaneous dimensions of undernourishment, micronutrient deficiencies, and over-nutrition...