Restoring Food Systems with Nutritious Native Plants: Experiences from the African Drylands

Abstract

Background: Twenty-seven African countries have committed to restore more than 100 million hectares of degraded land by 2030 as part of the African Forest Landscape Restoration Initiative (AFR100). In addition, for the same period of time, the African-led Great Green Wall initiative seeks to restore 100 million hectares of degraded agro-sylvo-pastoral lands in the Sahel. The current UN Decade on Ecosystem Restoration (2021-2030) moreover marks an unprecedented opportunity to shape future landscapes, and forge more biodiverse and nutritious food systems. Yet most large-scale restoration actions continue to be largely isolated from socioeconomic challenges facing dryland communities, not least food security and acute malnutrition. Such isolations contribute to low restoration successes and outcomes in Africa’s drylands. At the same time, international interventions aimed at improving acute malnutrition in the drylands have not adequately considered the agriculture-nutrition linkages, particularly “pre-farm gate”—including consumption pathways which optimize the use of native plant diversity. Objectives: This article identifies priority action areas emerging from experiences over 5 years of restoration activities carried out in the Sahel through Food and Agriculture Organization’s (FAO) Action Against Desertification Programme supporting the implementation of Africa’s Great Green Wall. These actions aim to inform development and humanitarian interventions on the ground to render restoration interventions nutrition-sensitive and hence more effective in practice. Results: Recognizing the symbiotic relationship between landscapes and livelihoods, FAO developed a blueprint for large-scale restoration that combines biophysical and socioeconomic aspects for the benefit of rural communities. The approach builds climate and nutritional resilience into its restoration interventions as a preventative approach to reverse land degradation and ultimately improve livelihoods, food security, and nutrition. Conclusions: FAO’s experience demonstrated that what is planted and when has the potential to not only significantly improve biodiversity and reverse land degradation, but also positively influence nutrition outcomes. Future interventions in the drylands must involve joint efforts between nutritionists and natural resource managem prove both human and planetary health.