Building resilience in Sub-Saharan Africa's food systems: Diversification, traceability, capacity building and technology for overcoming challenges

This review explores the intricate landscape of food system resilience in Sub-Saharan Africa (SSA), focusing on the region's unique challenges and vulnerabilities. SSA confronts a myriad of obstacles, including climate change impacts, inadequate infrastructure and limited access to resources. Nevertheless, our analysis reveals promising drivers of food system resilience that offer a path forward. We emphasize the substantial potential inherent in SSA countries to bolster food system resilience (FSR). Abundant agricultural resources, genetic diversity and a youthful population represent untapped assets that can transform the region's food systems. Strategies such as diversifying suppliers, empowering local farmers and reducing reliance on external sources emerge as pivotal steps to fortify SSA's food system resilience. These initiatives enhance self-sufficiency and foster economic growth and sustainable practices throughout SSA. Furthermore, our review underscores the crucial role of educational programmes and farmer training initiatives in building local capacity. Equipping communities with sustainable agricultural practices and market insights at the grassroots level reinforces resilience. Additionally, knowledge-sharing platforms and stakeholder collaboration bridge gaps and facilitate the dissemination of best practices. In the digital age, harnessing technology and data becomes paramount in strengthening SSA's food system resilience. Digital tools and data-driven approaches offer valuable insights and support adaptive strategies. By integrating these multifaceted drivers, SSA can embark on a comprehensive and holistic journey towards a more resilient and secure food system.