Civilisation, development of human ethics, laws, all this stuff is our way to adjust for the unfairness of life. Also, back people did not invent our create the

Civilisation, development of human ethics, laws, all this stuff is our way to adjust for the unfairness of life. Also, back people did not invent our create the buses, was it right to let them seat in the back, when they where even allow to get in?