Africa is home to a diversity of indigenous food crops that are locally adapted and less fastidious than exotic cultivars. Indigenous foods are foods of plant and animal origin that naturally exist in specific agro-ecological domains and are produced and consumed as part of traditional diets. Although indigenous foods have the potential to sustainably provide the much needed dietary nutrients to various communities across Africa, they have suffered progressive loss of cultural image, denigration, and utter neglect, being largely substituted with exotic foods. Consequently, they have earned the unenviable appellations of "forgotten", "neglected" or "orphan" foods due to the fact that they have received relatively little or no policy and research attention – especially towards their genetic improvement and value chain development.

The World Wide Fund for Nature defines a food system as “the complete set of people, institutions, activities, processes, and infrastructure involved in producing and consuming food for a given population.” (WWF, 2017). The food system has a bearing on human capital development, provision of jobs, industrial growth, structural transformation and ecosystem services. As in many other parts of the world, the landscape of African food systems is fraught with fragility and fails to deliver on these key developmental outcomes. Transforming food systems in Africa is an imperative for the realization of the UN’s Sustainable Development Goals, which now has a delivery timeline of less than a decade. A sustainability framework must underguard any attempts at food systems transformations. For example, Africa must provide food and nutrition security to its rapidly expanding population in perpetuity without engendering adverse environmental, social and economic externalities. The massive endowment of the continent with extensive arable land and diverse agro-ecosystems teeming with rich flora makes sustainable food systems a realizable dream. Indeed, Indigenous communities across Africa have used a number of locally adapted crops for millennia mainly for nutrition, medicinal and ornamental purposes. Unfortunately, many of these crops, have been progressively substituted with imported genotypes favoured by industrial agriculture. Pervasive monoculture of the exotic crops and increasingly standardized diets have contributed in part to utter denigration of the indigenous crops, earning them the appellation of "forgotten crops.”

This report is the second in a series of three evaluating underexploited African plant resources that could help broaden and secure Africa's food supply. The volume describes the characteristics of 18 little-known indigenous African vegetables (including tubers and legumes) that have potential as food- and cash-crops but are typically overlooked by scientists and policymakers and in the world at large. The book assesses the potential of each vegetable to help overcome malnutrition, boost food security, foster rural development, and create sustainable landcare in Africa. Each species is described in a separate chapter, based on information gathered from and verified by a pool of experts throughout the world. Volume I describes African grains and Volume III African fruits.

A two-day virtual regional consultation titled “Engaging with Academia and Research Institutions (ARIs) to Support Family Farmers and Food System Transformation During and Post COVID-19 Pandemic in Asia” was held by the Southeast Asian Regional Center for Graduate Study and Research in Agriculture (SEARCA) and the Asian Farmers’ Association for Sustainable Rural Development (AFA) from 8–9 December 2021. The consultation was organized in collaboration with United Nations Educational, Scientific and Cultural Organization (UNESCO), International Cooperation Centre of Agricultural Research for Development (CIRAD), Group For Research and Technology Exchanges (GRET), and with technical assistance from FAO Regional Office for Asia and the Pacific (RAP). It was attended by 157 international participants and 51 speakers coming from different academic and research institutions (ARIs), non-governmental organizations (NGOs) and civil society organizations (CSOs), government agencies, and development partners. The regional consultation highlighted the importance of collaboration among ARIs, family farmers’ organizations, government agencies, and development partners in Asia in enhancing the livelihoods of family farmers and developing their capacities to cope with the COVID-19 pandemic through agroecology. This publication compiles the proceedings of the two-day virtual regional consultation and marks an important milestone in initiating a stocktaking of existing initiatives and collaborations between ARIs, inter-government agencies and family farmers’ organizations in the region with a specific focus on agroecology and sustainable food systems.

Orphan Crops for Sustainable Food and Nutrition Security discusses the issues, challenges, needs and opportunities related to the promotion of orphan crops, known also as neglected and underutilized species (NUS). The book is structured into six parts, covering the following themes: introduction to NUS, approaches, methods and tools for the use enhancement of NUS, integrated conservation and use of minor millets, nutritional and food security roles of minor millets, stakeholders and global champions, and, building an enabling environment. Presenting a number of case studies at the regional and country levels, the chapters cover different but highly interlinked aspects along the value chains, from acquisition and characterization of genetic diversity, cultivation and harvesting to value addition, marketing, consumption and policy for mainstreaming. Cross-cutting issues like gender, capacity building and empowerment of vulnerable groups are also addressed by authors. Representatives from communities, research for development agencies and the private sector also share their reflections on the needs for the use enhancement of NUS from their own perspectives. This book will be of great interest to students and scholars of food security, sustainable agriculture, nutrition and health and development, as well as practitioners and policymakers involved in building more resilient food and production systems.

Health and nutrition have become global focal points as the population continues to grow exponentially. While providing food for the global population is crucial, it is also necessary to provide options that are nutritious in order to promote healthier lifestyles around the world. Exploring the Nutrition and Health Benefits of Functional Foods provides a comprehensive overview of how dietary nutrition can impact people’s lives, prevent disease, and maintain an overall healthier lifestyle. Highlighting theoretical and practical attributes of different functional foods and how they are utilized globally, this book is an essential reference for researchers, academics, students, policy makers, government officials, and technology developers.