The predominantAgroecology conventional agricultureAgri-Food System TransformationConventional agriculture in the world responds to the production (supply) and distribution (demand) cycle, but perhaps pays too much attention to the production and neglects distribution. Agroecology can bridge the gap between production and distribution, as well as helping define policy and technologies for a sustainable global food systemGlobal food systems. This chapter addresses the challenges of transforming the global agri-food systemAgri-food system and agroecology’s role in such urgent transformation.