New evidence this year corroborates the rise in world hunger observed in this report last year, sending a warning that more action is needed if we aspire to end world hunger and malnutrition in all its forms by 2030. Updated estimates show the number of people who suffer from hunger has been growing over the past three years, returning to prevailing levels from almost a decade ago. Although progress continues to be made in reducing child stunting, over 22 percent of children under five years of age are still affected. Other forms of malnutrition are also growing: adult obesity continues to increase in countries irrespective of their income levels, and many countries are coping with multiple forms of malnutrition at the same time – overweight and obesity, as well as anaemia in women, and child stunting and wasting.

Africa is not on track to meeting the Sustainable Development Goal (SDG) 2 targets to end hunger and ensure access by all people to safe, nutritious and sufficient food all year round and to end all forms of malnutrition. The number of hungry people on the continent has risen by 47.9 million since 2014 and now stands at 250.3 million, or nearly one-fifth of the population. The 2017, 2018 and 2019 editions of this report explain that this gradual deterioration of food security was due to conflict, weather extremes, and economic slowdowns and downturns, often overlapping. A continued worsening of food security is expected also for 2020 as a result of the COVID-19 pandemic. In addition to hunger, across all countries in Africa millions of people suffer from widespread micronutrient deficiencies, and overweight and obesity are emerging as significant health concerns in many countries. This report shows that the food system in Africa does not provide food at a cost that makes nutritious food affordable to a majority of the population, and this is reflected in the high disease burden associated with maternal and child malnutrition, high body-mass, micronutrient deficiencies and dietary risk factors. The report also shows that current food consumption patterns impose high health and environmental costs, which are not reflected in food prices. The findings presented in this report highlight the importance of prioritizing the transformation of food systems to ensure access to affordable and healthy diets for all, produced in a sustainable manner.

Updates for many countries have made it possible to estimate hunger in the world with greater accuracy this year. In particular, newly accessible data enabled the revision of the entire series of undernourishment estimates for China back to 2000, resulting in a substantial downward shift of the series of the number of undernourished in the world. Nevertheless, the revision confirms the trend reported in past editions: the number of people affected by hunger globally has been slowly on the rise since 2014. The report also shows that the burden of malnutrition in all its forms continues to be a challenge. There has been some progress for child stunting, low birthweight and exclusive breastfeeding, but at a pace that is still too slow. Childhood overweight is not improving and adult obesity is on the rise in all regions. The report complements the usual assessment of food security and nutrition with projections of what the world may look like in 2030, if trends of the last decade continue. Projections show that the world is not on track to achieve Zero Hunger by 2030 and, despite some progress, most indicators are also not on track to meet global nutrition targets. The food security and nutritional status of the most vulnerable population groups is likely to deteriorate further due to the health and socio economic impacts of the COVID-19 pandemic. The report puts a spotlight on diet quality as a critical link between food security and nutrition. Meeting SDG 2 targets will only be possible if people have enough food to eat and if what they are eating is nutritious and affordable. The report also introduces new analysis of the cost and affordability of healthy diets around the world, by region and in different development contexts. It presents valuations of the health and climate-change costs associated with current food consumption patterns, as well as the potential cost savings if food consumption patterns were to shift towards healthy diets that include sustainability considerations. The report then concludes with a discussion of the policies and strategies to transform food systems to ensure affordable healthy diets, as part of the required efforts to end both hunger and all forms of malnutrition.

This year’s edition of the Africa Regional Overview of Food Security and Nutrition reports that after a prolonged decline hunger appears to be on the rise. In sub-Saharan Africa there were about 224 million undernourished people in sub-Saharan Africa in 2016, up from 200 million in 2015. In many countries, the worsening situation in 2015 and 2016 can be attributed to adverse climatic conditions, often linked to the El Niño phenomenon, resulting in poor harvests and the loss of livestock. Conflict, sometimes in combination with drought or floods, also contributed to severe food insecurity in several countries. Lower commodity prices and a difficult global economic environment have furthermore contributed to the worsening food security situation. The worrying trend in undernourishment is not yet reflected in the series of indicators referring to nutritional outcomes in the region, with the prevalence of stunting and wasting for children under the age of five continuing to decline gradually. However, progress towards the World Health Assembly global nutrition targets has been generally poor. While a relatively large proportion of countries are on track to meeting the target for overweight in children, the rates for adult obesity are soaring in all regions and are especially high in Southern Africa. The report also finds that across the board, countries have developed and are developing policy frameworks and investment plans that are aligned, or efforts are being made to align them, with the goals of the Malabo Declaration and SDG 2. Through CAADP, policy processes are coherent, and this initiative has raised the profile of agriculture and heavily influenced agricultural policy at regional and national levels. However, the worrying trends in undernourishment underline the need for even greater efforts to achieve the SDG 2 by 2030. The thematic part of the report focuses on the food security and nutrition–conflict nexus. Conflict is not only an increasingly important cause of food insecurity and malnutrition but food insecurity and malnutrition can also become conflict multipliers. Addressing the causes of conflicts and supporting food security and livelihoods can help build resilience to conflict and contribute to sustaining peace.

In recent years, several major drivers have put the world off track to ending world hunger and malnutrition in all its forms by 2030. The challenges have grown with the COVID-19 pandemic and related containment measures. This report presents the first global assessment of food insecurity and malnutrition for 2020 and offers some indication of what hunger might look like by 2030 in a scenario further complicated by the enduring effects of the COVID-19 pandemic. It also includes new estimates of the cost and affordability of healthy diets, which provide an important link between the food security and nutrition indicators and the analysis of their trends. Altogether, the report highlights the need for a deeper reflection on how to better address the global food security and nutrition situation. To understand how hunger and malnutrition have reached these critical levels, this report draws on the analyses of the past four editions, which have produced a vast, evidence-based body of knowledge of the major drivers behind the recent changes in food security and nutrition. These drivers, which are increasing in frequency and intensity, include conflicts, climate variability and extremes, and economic slowdowns and downturns – all exacerbated by the underlying causes of poverty and very high and persistent levels of inequality. In addition, millions of people around the world suffer from food insecurity and different forms of malnutrition because they cannot afford the cost of healthy diets. From a synthesized understanding of this knowledge, updates and additional analyses are generated to create a holistic view of the combined effects of these drivers, both on each other and on food systems, and how they negatively affect food security and nutrition around the world. In turn, the evidence informs an in-depth look at how to move from silo solutions to integrated food systems solutions. In this regard, the report proposes transformative pathways that specifically address the challenges posed by the major drivers, also highlighting the types of policy and investment portfolios required to transform food systems for food security, improved nutrition, and affordable healthy diets for all. The report observes that, while the pandemic has caused major setbacks, there is much to be learned from the vulnerabilities and inequalities it has laid bare. If taken to heart, these new insights and wisdom can help get the world back on track towards the goal of ending hunger, food insecurity, and malnutrition in all its forms.

After steadily declining for over a decade, global hunger is on the rise again, while various forms of malnutrition coexist. Climate change is already exacerbating this grim picture, which is why food security and food production will be a major focus of the Intergovernmental Panel on Climate Change’s 6th Assessment Cycle. Thanks to the participation of 250 experts from all around the world, the International Symposium on Food Security and Nutrition in the Age of Climate Change highlighted the importance of food and agricultural systems in the fight against climate change and presented concrete multi-sector solutions to address this global issue. The event placed special emphasis on the regional realities of West Africa and the Canadian North, as well as to the presence of young people and members of Indigenous and Northern communities directly affected by these issues. The summaries of these four days of plenaries, interactive workshops, and special events have been grouped under seven major themes for this publication: 1) Climate change, food security and nutrition: the issues; (2) The agriculture sectors in the context of climate change; (3) Food systems in the face of climate change; (4) Natural resources: challenges and solutions; (5) Food security and nutrition in a changing North; (6) Summary of solutions; (7) Strengthening and adapting regional and international cooperation.

This year’s edition of the Africa Regional Overview of Food Security and Nutrition reports that the food security situation on the continent continues to worsen. For Africa, 20.4 percent of the continent’s population – 257 million people – are undernourished, up from 19.7 in 2016 – 241 million people. In sub–Saharan Africa, there are 237 million undernourished in 2017, up from 222 million in 2016. The worsening situation in Africa is due to difficult global economic conditions and, in many countries, conflict and climate-related disasters, sometimes in combination. Economic growth slowed in 2016 due to weak commodity prices, in particular for oil and minerals. Food insecurity has worsened in countries affected by conflict, often exacerbated by drought or floods, and in Southern and Eastern Africa many countries have been adversely affected by prolonged drought. Notably, several countries have achieved sustained progress in reducing food insecurity in the face of challenging circumstances. The deterioration of the food security situation and the lack of progress towards the WHO global nutrition targets makes it imperative for countries to step up their efforts, if they are to achieve a world without hunger and malnutrition by 2030. The need for greater efforts also emerges clearly from the findings of the inaugural biennial review of progress in implementing the goals of the Malabo Declaration. In addition to specific food security and nutrition policies, this year’s report reviews four important cross-cutting topics, namely, youth employment, remittances, intraregional trade, and climate change. It highlights their interplay with the food system and their role in food security and nutrition. The thematic part of the report presents an evidence–based assessment of the threat posed by more frequent occurrences of climate extremes and rising climate variability to food security and nutrition in the region. Climate change in combination with poor development planning, poverty and environmental degradation increases the risk of a climate event becoming a disaster. A collective approach that combines climate change adaptation with disaster resilient development is an opportunity to address climate and disaster risks within the context of broader development goals.

In the 2017 and 2018 editions of the Africa Regional Overview of Food Security and Nutrition, FAO reported that the prevalence of undernourishment was rising in the region. The latest data shows that the deterioration has slowed, but there remain 256 million hungry people in Africa today. The report further documents that although many African countries are making progress towards reducing malnutrition, progress is too slow to meet six key nutrition targets, which form part of the Sustainable Development Goals (SDGs) monitoring framework and the World Health Assembly global nutrition targets. Food insecurity has been rising in Africa in recent years and the continent is not on track to eliminate hunger by 2030. The 2017, 2018 and this year’s report identify and report in detail on conflict, climate extremes and economic slowdowns and downturns as the key drivers of the rise in food insecurity. In most cases, the economic slowdowns and downturns that contributed to rising undernourishment in 2014–2018 were the result of commodity price falls. Many effective policy tools are available, but their adoption will depend on the availability of fiscal space to effect the desired policy action. In the longer-term, countries must develop policies and invest to achieve a more diversified economy and achieve an inclusive structural transformation. However, sustained economic growth is not enough: reducing inequalities, including gender-based and spatial inequalities, is essential to strengthening household resilience, laying the path to inclusive growth and reducing food insecurity and tackling the multiple forms of malnutrition.

This edited volume “Food Security in Africa” is a collection of reviewed and relevant research chapters offering a comprehensive overview of recent developments in the field of food safety and availability, water issues, farming and nutrition. The book comprises single chapters authored by various researchers and edited by an expert active in the public health and food security research area. All chapters are complete in itself but united under a common research study topic. This publication aims at providing a thorough overview of the latest research efforts by international authors on Africa’s food security challenges, quality of water, small-scale farming as well as economic and social challenges that this continent is facing. Hopefully, this volume will open new possible research paths for further novel developments.