Emerging Challenges and Future Directions in Insect-Mediated Plastic Degradation

The emerging field of insect-mediated plastic degradation opened a new avenue for addressing the escalating issue of plastic pollution. These insects provide a natural model for studying plastic biodegradation, highlighting the significance of such biological processes. However, our understanding remains limited, largely due to the complexity of the insect gut ecosystem. We highlight key aspects of the underlying feeding and degradation mechanisms in insects, including their feeding behaviors, gastrointestinal metabolic activities, and the roles of microbial communities and enzymes. Additionally, we provide key recommendations for advancing research in this innovative area, underlining the critical need for an in-depth exploration of these natural biodegradation systems.