Global Food Systems and Food Security

Food security is defined by the World Health Organization as "when all people at all times have access to sufficient, safe, nutritious food to maintain a healthy and active life". This unit introduces students to global food systems and the challenges of ensuring food security for all in a world of climate change, globalization, shifting demographics and new technologies. The different nature of food insecurity in high, middle and low income countries will be explored focusing on the relationships between food security, health, nutrition and social stability. In rural communities in low income countries food insecurity is still a problem despite proximity to agricultural land. This unit will investigate food security assessment methodologies and how these are used in conjunction with nutrition assessment as part of a community needs assessment. Sustainable agriculture and food security interventions that address identified needs and aim to reduce levels of under nutrition in the community will be covered. The role of women in food security is integral to the unit.