![Jamie DeWitt picture](https://superfund.ncsu.edu/wp-content/uploads/sites/156/2020/02/Jamie-DeWitt-e1582855306367-150x150.jpg)
![Detlef Knappe](https://superfund.ncsu.edu/wp-content/uploads/sites/156/2020/02/Detlef-Knappe-500x500-1-150x150.jpeg)
Jamie DeWitt (Project 2) discusses if the effort to lower PFAS, even by a few parts per trillion, is the best use of money spent in regards to water safety. Jamie believes the answer is yes, given that the only completely risk-free level of “these compounds that were not really ever designed to go into human bodies” is zero.
But a standard of zero is unmeasurable and therefore unenforceable, according to Detlef Knappe, (Project 4). Click HERE to read more.