UN Report Warns of Global Plastic Waste Surge and Growing Microplastic Contamination in Food

A United Nations Environment Programme (UNEP) Global Plastics Outlook estimates that over 400 million tonnes of plastic waste are generated each year, with only about 9 % recycled, 19‑23 % incinerated and the remaining half ending up in landfills, oceans or the natural environment. The report stresses that low‑ and middle‑income countries receive more than 70 % of this waste and calls for a binding Global Plastics Treaty aiming to cut plastic pollution by 80 % by 2040, urging major producers such as the United States, China and the European Union to commit.

Concurrently, research highlighted in a separate article shows that micro‑plastic particles—smaller than 5 mm—are now widespread in everyday foods. Shellfish, fish, table salt, bottled water and many processed items have been found to contain these particles, leading to an estimated average intake of up to 5 grams per week per person, roughly the weight of a credit card. While the exact health effects remain uncertain, scientists warn of potential inflammation and cellular damage. A recent study also detected micro‑plastics in 83 % of human blood samples, underscoring the urgency of addressing plastic pollution across the food chain and the environment.