作者
Ramya Ambikapathi, Kate R Schneider, Benjamin Davis, Mario Herrero, Paul Winters, Jessica C Fanzo
发表日期
2022/9
期刊
Nature Food
卷号
3
期号
9
页码范围
764-779
出版商
Nature Publishing Group UK
简介
Over the past 50 years, food systems worldwide have shifted from predominantly rural to industrialized and consolidated systems, with impacts on diets, nutrition and health, livelihoods, and environmental sustainability. We explore the potential for sustainable and equitable food system transformation (ideal state of change) by comparing countries at different stages of food system transition (changes) using food system typologies. Historically, incomes have risen faster than food prices as countries have industrialized, enabling a simultaneous increase in the supply and affordability of many nutritious foods. These shifts are illustrated across five food system typologies, from rural and traditional to industrial and consolidated. Evolving rural economies, urbanization and changes in food value chains have accompanied these transitions, leading to changes in land distribution, a smaller share of agri-food system workers …
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