Multiple outlets say the main obstacle in improving global and African food systems is not the lack of scientific solutions but their limited adoption at scale. They point to urgent, overlapping problems affecting food security, including climate change impacts, nutrition insecurity, food safety risks, and unequal access to markets. The reports argue that research has already generated practical interventions that could help large numbers of people, but these options are not yet widely implemented. The cited discussion emphasizes that moving from pilots or isolated successes to broader, sustained use is the “next frontier.” That shift requires translating evidence into tools and practices that can be taken up by farmers, businesses, and public agencies, and then supported through systems that enable delivery to end users. Overall, the coverage presents a consistent view: existing knowledge can contribute to transforming food systems, while scaling efforts remain a key barrier to achieving wider benefits.