Bees Face New Threats From Wars, Street Lights and Microplastics, Scientists Warn

Bees face a growing array of threats that could severely impact pollination and global food systems, according to a new report from the University of Reading. The study identifies 12 emerging dangers to pollinators over the next decade, including war, microplastics, artificial light, and pollution. Conflicts like the war in Ukraine reduce crop diversity, depriving bees of food. Microplastics have been found in most European beehives, and streetlights significantly decrease nocturnal flower visits. Air pollution and antibiotics—often from agriculture—disrupt bees’ health and behavior, while pesticide “cocktails” interact dangerously, even at supposedly safe levels.

The report urges proactive conservation, emphasizing that protecting pollinators is vital for food security, climate resilience, and economies. Recommended actions include limiting antibiotic pollution, reducing vehicle emissions, enhancing floral resources in solar parks, and improving pollinator nutrition. Co-author Dr. Deepa Senapathi stresses the need for both policy reform and individual efforts to create pollinator-friendly environments across all landscapes.