An educational message explains the dangers of burning plastic waste, noting that the smoke may cause respiratory problems, or even cancer. Environment ministry
The Ministry of Environment has issued a warning about the health and environmental impacts of increasing plastic waste, especially the burning of plastic bags, which produces toxic smoke that can cause respiratory diseases, and even cancer.
During the June 5 celebrations of National and World Environment Day in Tbong Khmum province, held under the theme “Beat Plastic Pollution”, ministry spokesperson Khvay Atitya, said this year’s theme reflects the global reality and increasing concerns about plastic pollution.
He continued that without sustainable measures, the amount of plastic waste entering ecosystems, especially water systems, is expected to triple by 2040, reaching around 29 million tonnes per annum. Plastic pollution already affects the health of humans animals, and the environment—and by 2050, there could be more plastic in the ocean than fish.
“Burning plastic waste in open fields impacts the ozone layer and human health. Inhaling the smoke can cause cancer and respiratory illnesses. The smoke from burning plastic bags contains high levels of chemicals that are known to be infectious agents and carcinogens,” he explained.
Plastic waste does not decompose easily — it can take anywhere from 10 to 800 years, depending on the type. In Cambodia, plastic is often disposed of by burning. However, burning plastic also threatens the health of humans, animals and plants due to the release of harmful chemicals. These include carbon dioxide (CO₂), dioxins, and furans. Toxic emissions from plastic burning also contribute to climate change, according to the ministry.
To help fight plastic pollution, Atitya called on the public to make a committed effort to reduce plastic use by applying the 4Rs strategy.
Refuse – Say no to all single-use plastic products, such as straws, cups, bags, bottles and food containers. Reduce – Make mindful purchasing decisions that reduce environmental impact, especially before buying plastic products.
Reuse – Use old or existing plastic items instead of buying new ones and Recycle – Responsibly sort and recycle used plastics, always using designated trash bins.
The ministry emphasised the importance of everyone playing their part in these practices to help combat plastic pollution.
