Why people kill each other?

Question

all people are mortal and we know that we will die in the end? ı never understand war , why cant we live fraternally and happy ? what is the matter with those people?

Answer 1

because they are following their own heart.....if the heart is evil, violent and selfish, they can perceive others as a means to gratify their own wishes instead of a thinking, living human being.

Answer 2

http://www.bostonphoenix.com/archive/fea...

Hope it helps.