SDG2 recognizes that dealing with hunger is not only based on increasing food production but also on proper markets, access to land and technology and increased and efficient incomes for farmers.A report by the International Food Policy Research Institute (IFPRI) of 2013 argued that the emphasis of the SDGs should be on eliminating hunger and under-nutrition, rather than on poverty, and that attempts should be made to do so by 2025 rather than 2030. The argument is based on an analysis of experiences in China, Vietnam, Brazil, and Thailand and the fact that people suffering from severe hunger face extra impediments to improving their lives, whether it be by education or work. Three pathways to achieve this were identified: 1) agriculture-led; 2) social protection- and nutrition- intervention-led; or 3) a combination of both of these approaches. Regional
Much of the worlds regional alliances are located in Africa. For example, the Alliance for Food Sovereignty in Africa or the Alliance for a Green Revolution in Africa.The Food and Agriculture Organization of the UN has created a partnership that will act through the African Unions CAADP framework aiming to end hunger in Africa by 2025. It includes different interventions including support for improved food production, a strengthening of social protection and integration of the right to food into national legislation. National
Examples of hunger relief organisations that operate on the national level include The Trussell Trust in the United Kingdom, the Nalabothu Foundation in India, and Feeding America in the United States.
In politics, humanitarian aid, and the social sciences, hunger is defined as a condition in which a person does not have the physical or financial capability to eat sufficient food to meet basic nutritional needs for a sustained period. In the field of hunger relief, the term hunger is used in a sense that goes beyond the common desire for food that all humans experience, also known as an appetite. The most extreme form of hunger, when malnutrition is widespread, and when people have started dying of starvation through lack of access to sufficient, nutritious food, leads to a declaration of famine. Throughout history, portions of the worlds population have often suffered sustained periods of hunger. In many cases, hunger resulted from food supply disruptions caused by war, plagues, or adverse weather. In the decades following World War II, technological progress and enhanced political cooperation suggested it might be possible to substantially reduce the number of people suffering from hunger. While progress was uneven, by 2014, the threat of extreme hunger had receded for a large portion of the worlds population. According to the FAOs 2021 The State of Food Security and Nutrition in the World (SOFI) report, the number of people suffering from chronic hunger began to rise gradually between 2014 and 2019. In 2020, there was a significant increase, resulting in 768 million people suffering from malnutrition.While most of the worlds people continue to live in Asia, much of the increase in hunger since 2015 occurred in Africa and South America.