世界经济论坛：2026年食品先行者联盟：未来食品采购首席执行官（CEO）经验启示白皮书（英文版）

For decades, the global food system has been a remarkable success story, delivering unprecedented efficiency, scale and innovation that has fed a growing world population while driving economic development and business growth. Today, the food system accounts for roughly 10% of global GDP and provides over 40% of jobs worldwide.3 But traditional procurement models were designed for a world with a stable climate, predictable costs and lower expectations for transparency across the supply chain.