If we can just keep existing PFAS out of our drinking water, and stop PFAS production, it's a massive improvement over the status quo. We'll stil get it from f

If we can just keep existing PFAS out of our drinking water, and stop PFAS production, it's a massive improvement over the status quo. We'll stil get it from food that uses untreated water to grow, and the wider environment still suffers, but it remains a big step.