Can we take the 'forever' out of forever chemicals? | FT Food Revolution

'Forever chemicals', the snappier name given to per and polyfluoroalkyl substances, or PFAS, can be found in countless products, ranging from semiconductors to fast food packaging. They’re also polluting our food and water and are associated with a variety of health issues. The FT’s Peggy Hollinger explores the new technologies being developed to cure the contamination