A Review of the Critical Gaps in the Food Security Literature: Addressing Key Issues for Sustainable Development

Abstract

This review paper covers important gaps in the knowledge base on food security, which have an impact on world development and cause an estimated 820 million people to suffer from chronic hunger and malnutrition. Food waste, climate change, socioeconomic considerations, agricultural policy, access to wholesome foods, food sovereignty, and food security are some of the major topics covered in the literature. Because of this, ensuring food security is not a straightforward issue that can be resolved by changing a single variable; rather, it necessitates the combination of numerous multidisciplinary approaches. Therefore, the goal of this study is to pinpoint the major gaps in the literature, such as a lack of attention to the perspectives of marginalized groups and a lack of investigation into the connections between food security and other global issues. The article offers suggestions for future work, including how to prioritize understudied subjects, incorporate other points of view, and enhance data collection techniques. As a result, it can be a useful starting point for linguists who want to research related topics. This study offers new researchers and practitioners a place to start to learn more about the rapidly, growing field of sustainable food security. Future research can also address these gaps and enhance food security globally for a sustainable future. This will require the participation of new scholars, policymakers, and practitioners.