By Athanasios Petsakos, Carlo Montes, Diego Pequeno, Benjamin Schiek, and Kai Sonder Food, land, and water systems face daunting challenges in the future, and the body of research exploring these challenges is growing rapidly. This note is part of a series developed by the? CGIAR Foresight Initiative ?to summarize what we know today about the future of various aspects of food systems. The goal of these notes is to serve as a quick reference, point to further information, and help gui...