Hacker News Reader

We don’t really know if eating microplastics is particularly bad, but we do know breathing any pm2.5 and below dust is.

Common sense says yes it is bad

Wait till you find out you breath those microplastics as pm2.5 dust too

I believe that was LaGrange's point.

It was. I was differentiating between eating them (evidence unclear) and breathing them (pretty clear).