> That poster seemed to be saying that frying pan PM2.5 was not a health risk They said that the category "small particles" is not equal to the category "neuro

> That poster seemed to be saying that frying pan PM2.5 was not a health risk They said that the category "small particles" is not equal to the category "neurotoxic". Much like how "Walks on Two Legs" is not "Men", there may be some overlap in the categories, but the first does not reliably indicate the second. (Or vice-versa.)