i agree. however, i believe, these world consists with a lot basic stuff, and each, is either Black or White, Right or Wrong.
imagine, we are in Africa, watching a group of Zebras. From long distance view, you can only see gray in color. however, if you use a telescope, you will see, only black and white.
so, things are gray, because people don't want to, or not able to inspect every little detail.
1, don't want to:
i will regard this kind of people are low-grade human. they are not evolute.
2, not able to :
that's why we need education.
