Understanding the relationship between energy balance and obesity is essential to develop effective prevention programs and policies. The International Agency for Research on Cancer convened a Working Group of world-leading experts in December 2015 to review the evidence regarding energy balance and obesity, with a focus on low- and middle-income countries, and to consider the following scientific questions: (i) Are the drivers of the obesity epidemic related only to energy excess and/or do specific foods or nutrients play a major role in this epidemic? (ii) What are the factors that modulate these associations? (iii) Which types of data and/or studies will further improve our understanding? This book provides summaries of the evidence from the literature as well as the Working Group's conclusions and recommendations to tackle the global epidemic of obesity.

In recent years, the world has seen unprecedented attention and political commitment to addressing malnutrition. Milestones such as the Scaling Up Nutrition (SUN) Movement, the Lancet Maternal and Child Nutrition Series, and the Second International Conference on Nutrition (ICN2) have marked the rapid rise of nutrition on the global policy and research agenda. These developments reverse years of relative neglect for nutrition. Undernutrition is a global challenge with huge social and economic costs. It kills millions of young children annually, stunts growth, erodes child development, reduces the amount of schooling children attain, and increases the likelihood of their being poor as adults, if they survive. Stunting persists through a lifetime and beyond—underweight mothers are more likely to give birth to underweight children, perpetuating undernutrition across generations. Undernutrition reduces global gross domestic product by US$1.4–$2.1 trillion a year—the size of the total economy of Africa south of the Sahara.

This publication addresses the global challenges of food and water security in a rapidly changing and complex world. The essays highlight the links between bio-physical and socio-cultural processes, making connections between local and global scales, and focusing on the everyday practices of eating and drinking, essential for human survival. Written by international experts, each contribution is research-based but accessible to the general public.

Hidden hunger is not about providing enough calories, it is about a lack of micronutrients, which has life-long consequences for the children who are mostly affected. This begins with physical and cognitive developmental disorders and continues with an increased risk of non-communicable diseases and the occurrence of obesity. The book compiles the contributions of the Fourth Congress on Hidden Hunger 2019 as original articles. The focus of the congress was the problem of malnutrition and overweight, which can coexist and is termed a “double burden”. Part of the book deals with the causes of malnutrition and the challenge of achieving an agricultural system that is more focused on food quality. Another part discusses the causes and intervention approaches to tackling childhood obesity, especially in connection with malnutrition. All in all, this publication is a summary of important work by highly renowned authors on the topic of the congress: “Hidden Hunger and the Transformation of Food Systems: How to Combat the Double Burden of Malnutrition?” Like its two predecessors, the book fills an important gap by summarizing the essential aspects for science, applied research, and politics at a high level.

Asia and the Pacific have recently recorded high rates of not only economic growth but also overweight and obesity, which are important risk factors for diseases such as diabetes, cardiovascular diseases, and certain types of cancer. Both conditions reduce productivity and thus have a direct impact on economies. Both conditions are also typically chronic and often require lifelong treatment, which burdens households and governments. This book (i) summarizes the knowledge on overweight and obesity in the region; (ii) presents the main determinants of overweight and obesity across countries; (iii) evaluates the economic costs of overweight and obesity, including the negative impact on productivity and higher probability of premature death; and (iv) recommends ways to lower the incidence of overweight based on market and nonmarket-based instruments.

The Role of Education in Enabling the Sustainable Development Agenda explores the relationship between education and other key sectors of development in the context of the new global Sustainable Development Goals (SDG) agenda. While it is widely understood that there is a positive relationship between education and other dimensions of development, and populations around the world show a clear desire for more and better education, education remains an under-financed and under-prioritised sector within development. When education does make it onto the agenda, investment is usually diverted towards increasing access to formal schooling, without focusing on the intrinsic value of education as a tool for development within the international development community more broadly. The authors explore these tensions through a review of literature from a range of disciplines, providing a clearer picture of the relationship between education and other development sectors. The book challenges silo-thinking in the SDGs by exploring how achieving the SDG education targets can be expected to support or hinder progress towards other targets, and vice-versa. Drawing on examples from both low and high income countries, the book demonstrates how ‘good’ education functions as an ‘enabling right’, impacting positively on many other areas. The book’s scope ranges across education and development studies, economics, geography, sociology and environmental studies, and will be of interest to any researchers and students with an interest in education and the SDGs.