It is very hard/impossible to make people see when they are not ready. Although, I guess it takes all sorts in this world, so having some that close their eyes and ignore reality is to be expected.

Blows my mind though.. Many cures make us sick, the food is poison, the environment gets worse .. and yet, that is good enough for most people, because it's good enough for everyone else! Herd safety, I guess. Crazytown.