History and time and place and space have been developing for........many many centuries.....we are in the moment and lose perspective of yester-years, the present day, and are mostly oblivious to tomorrow.
Fighting and not figuring out how to get along will always be here, and, no matter the reason, "Man" will continue to figure out what "surviving" entails.
The endless reasoning for this survival is meaningless, until true struggle for one's right to live and breathe, or die for said rights, smacks one in the face......
There are no easy answers as there will always be conflict. Life is hard on this planet, and has been since "Man" has been around to witness and record it as history.
We always should try to remember how important it is to be together, and not against one another......kumbaya and all that.....
Even then, some one else gonna come along and try to steal your stuff, so, this is life.........humans gonna... human....