We won't find out "one day", we've long since found out. It just doesn't change shit because barely half of all humans can read with any comprehension (and this

We won't find out "one day", we've long since found out. It just doesn't change shit because barely half of all humans can read with any comprehension (and this study implies the US achieves 80% reading with comprehension, so the bar is very low). Of the part that can read with any sort of skill, a significant fraction don't give a shit. The net result is that you're going to be poisoned, regardless of what we know.