Evidence is irrelevant to the true believer.

That works both ways. For instance, there are still a few who believe that
agricultural chemicals do not leach into groundwater, not anywhere, not
ever.


yeah people prefer to ignore many risks.

and about smoking..... it should be illegal around children and one
day it will.

pure child abuse.

but back to the subject if it looks suspicious and its not 100%
completely understood its best to err on side of caution.

like global warming, we honestly dont know the cause, or more likely
causes but the risks of doing nothing are way too great.

you should always respect hazards you dont fully understand