About how little we know. It would hurt most people if they knew they know close to nothing, they just assume, think, imagine and believe. I am no exception, like every single person who is reading this. We can agree on some things, like torturing others without any good reason and only because it is fun for certain people is wrong and should never take place but most other things are very cloudy. I say if what we think to know is in accordance with ethics and the opposite of what every sane person would recognizes as evil, we are on a good way to come close to what truth is.