They aren't understood well though, are they? I mean they JUST discovered the HUGE impact that tire wear runoff from roads causes to fish: https://www.science.

They aren't understood well though, are they? I mean they JUST discovered the HUGE impact that tire wear runoff from roads causes to fish: https://www.science.org/content/article/common-tire-chemical-implicated-mysterious-deaths-risk-salmon#:~:text=Online%20today%20in%20Science%2C%20researchers,coho%20salmon%20in%20the%20lab https://www.science.org/content/article/common-tire-chemical....