Scientists warn against attempts to change definition of ‘forever chemicals’
A group of 20 internationally renowned scientists have issued a strong warning against attempts to narrow the definition of “forever chemicals” in what they describe as a politically or economically motivated effort to weaken regulation of the potentially harmful chemicals. A group of scientists are now raising the alarm about efforts, including by some individuals and groups in the International Union of Pure and Applied Chemistry (IUpac), to narrow the current international definition of Pfas in ways that could exclude certain chemical subgroups.