@vegos A lot of the chemicals we use every day or are present in everyday objects are things we don't understand the risks for, really, which is callous at best.  It's one thing to understand the risk and mitigate or nullify it, its another to try to suppress the understanding of that risk, and there is a strong industry lobby that wants us to just bury our heads in the sand and pretend that there could be no possible risk, which is not wise.