I have always believed that dioxins are a serious threat to human health, but I just stumbled across this article that casts some doubt on that.
https://www.heartland.org/policy-doc...ne-and-dioxins
I don't know anything about the institute that published it and have no idea how credible a source it is.
The article contains statements such as, "No credible study to date has shown an increased risk of cancer, developmental disorders, or other illnesses attributable to exposure to "background" levels of dioxins or other organochlorines. Until very recently, even scientific studies of people exposed during industrial accidents to extremely high levels of dioxins failed to find any long-term adverse health symptoms."
I was actually trying to find out if newsprint is still being bleached with chlorine. I know that its use has been significantly reduced.