Didn't we think the earth was flat as well, when we operated by observation. And later round, when we again operated by observation?
So isn't our illusion of non ignorance, truly total ignorance?
But as you say
I just wonder why. Does not make sense to me. And (S)ense is supposed to be my strong point.It would be nice if we lived in a world where people never bothered to notice or care that other people looked different, but we don't.