美國農業部的定義
USAID
Food security means having, at all times, both physical and economic access to sufficient food to meet dietary needs for a productive and healthy life.
A family is food secure when its members do not live in hunger or fear of hunger.
Food insecurity is often rooted in poverty and has long-term impacts on the ability of families, communities and countries to develop and prosper.
Prolonged undernourishment stunts growth, slows cognitive development and increases susceptibility to illness.
美國 healthpeople.gov (感覺好像 foodsafety.gov)
Food Insecurity (US DHHS)
聯合國糧農組織 FAO Policy Brief Food Security
“Food security exists when all people, at all times, have physical and economic access to sufficient, safe and nutritious food that meets their dietary needs and food preferences for an active and healthy life”. (World Food Summit, 1996)
IFPRI Food Security
Food security, as defined by the United Nations’ Committee on World Food Security, means that all people, at all times, have physical, social, and economic access to sufficient, safe, and nutritious food that meets their food preferences and dietary needs for an active and healthy life.
阿原翻譯：
澳大利亞政府：
Food security and why it matters
Food Security—A Commentary: What Is It and Why Is It So Complicated?
The Concept of Food Security (阿原喜歡 figure 1 的呈現方式)
韋氏字典：food secure
第二項說明，就引用 USDA 之定義
