>The problem here is that we have report over report on the effects of those molecules, some coming from the companies making them. And nearly all of those rep

>The problem here is that we have report over report on the effects of those molecules, some coming from the companies making them. And nearly all of those reports have little or no actual evidence of harm. Lots of people are making a lot of noise about the potential harms of PFASs, but most of it is just vague scaremongering with only the most scant basis in science. The issue raised by the parent comment is highly pertinent. He isn't the one categorising organofluorine drugs as PFASs - it's the definitions proposed by researchers and regulators that are. Some reports about PFAS are based on a narrow definition, but many others lump together a vast and diverse range of substances that happen to have a C-F bond somewhere. It's very difficult to have an informed debate about something when there is in fact no agreed definition of what we're talking about.