I'm typing this while printing chem notes.
If you want the world to be bias-free,
non-discriminatory,
non-marginalised nor segregated,
and less riotings & more harmony,
singularity seems to be the solution.
Blacks and whites,
Males and females,
Homo- and heterosexuals,
etc.
No more special rights to anyone, democracy but not communism. Meritocracy seems to be fairest. Inequality will be eliminated and no one deserves more than others unless they can contribute more back to the society.
Ironically, as much as people are fighting for their "rights" on basis of who they are, they sometimes contradict themselves most of the time playing the role of the victim of their very own difference. (When you fight for your beliefs, aren't you suppose to level yourself on equal footings with others?) Once they don't get things their way, they conveniently assume it's because of how they are different from others OR how they thought they should be treated just because they are different. Altogether, missing the real, vital and possibly, only reason behind the way they were facing that particular situation.
For example