On Tuesday Feb 12 I participated in a panel discussion on the PFAS crisis at Delaware Valley University in Doylestown , superbly moderated by Senator Maria Collett. Despite the overwhelming need to regulate these chemicals, list them as hazardous substances and establish an enforceable safe drinking water limit, both EPA and the PA DEP have failed to act. As one astute audience member observed, this failure imposes “unfunded mandates” on polluted communities, because it keeps polluters from being held accountable for the costs they impose on others. Click here to read more about the panel.