A U.N. expert committee decided unanimously to recommend a complete global elimination for another toxic fluorinated “forever chemical.” Fluorinated chemicals are widespread pollutants threatening drinking water sources, public health, and the occupational health of firefighters. They do not break down in the environment and accumulate in the bodies of wildlife and people. They are used in a wide variety of products, including firefighting foam, waterproofing of textiles, and food packaging, as well as other industrial and consumer applications.