- Food insecurity, famine, malnutrition and undernourishment negatively impact communities and undermine sustainable development. They are linked to poor health, low productivity, increased medical costs and death. - Globally, over 800 million people experience food insecurity daily while famine may affect over 20 million people annually. Malnutrition contributes to over half of all child deaths worldwide. - To promote development, least developed countries must address food security through improved agriculture, behavioral changes, livelihood interventions, and partnerships to ensure community stability and access to nutrition. Food security is a cross-cutting issue essential for development.