http://www.ewg.org/interactive-maps/pfas_contamination/map/
I was actually looking for data on PFAS by country, to see if it could explain why so many countries have population collapse.
I didn't find that data, yet, but I expect someone in the relevant field, looking for their PhD, has got to be ahead of me.
I've gone rather quickly from world overpopulation being my primary concern, to worrying more about population collapse. I mean, where is the concern amongst the "my body, my choice" crew...and where is the science. Instead, we mostly get the same pablum over and over: men and women across the world, in country after country (but, curiously not in Africa...yet?) are CHOOSING to have their genotype go extinct?
I would think there would be a TON of research and evidence for this. If only because, if true, it completely and quickly solves the "global warming" issue. Instead? Crickets.
PFAS may be effectively impossible to clean up, and threaten far more than mere humans, but their USE could -- and arguably SHOULD -- be stopped almost immediately. But, with all the yapping about "global warming" and "ecology" there appears NO real effort, no real interest, in doing anything about the problem.
So, I suspect the problem will do something about us. And, yes, complete collapse of economies, food supplies, insect populations, and eventually humans (extinction) may already be baked in the cake. This is a massive problem I think everyone should be much more concerned about. We are all being forced to eat and breath this stuff.