How have global food trade developments affected food safety?

The correct answer highlights that global food trade developments have enabled more people to handle food, which is critical in understanding the dynamics of food safety. With the expansion of global trade, there's an increase in the number of participants in the food supply chain, including producers, processors, distributors, and retailers from various regions. This situation introduces a diverse array of practices and standards, as different entities may have varying levels of training, experience, and understanding of food safety protocols.

As more individuals and organizations become involved, the importance of robust food safety management systems becomes evident. Each individual who handles food or food ingredients is responsible for maintaining hygiene and preventing contamination. Therefore, this increase in the number of handlers necessitates effective training and enforcement of safety standards to protect consumers.

The other options do not appropriately reflect the complexities introduced by global food trade. An increase in the number of suppliers can lead to greater diversification of products rather than a reduction. Minimizing food processing is generally not a result of global trade developments; instead, food processing often increases to meet demand. Finally, limiting international exports would contradict the trends of globalization which aim to enhance trade rather than constrict it. Thus, examining food safety through the lens of increased handling highlights the significant need for comprehensive training and regulation