A new study from KAIST suggests that a future global food shortage may stem from a lack of agricultural workers, rather than a scarcity of arable land. Researchers found that diminishing agricultural labor forces pose a significant threat to food production capabilities. The study, conducted by KAIST, challenges the conventional wisdom that land availability is the primary concern for future food security. This finding indicates that investment in attracting and retaining agricultural workers is crucial. The research highlights the need to address demographic shifts and labor market dynamics within the agricultural sector. The study’s findings were reported by Yonhap News Agency.