I think you should all read the book "The Art of Peace" by Morihei Ueshiba. The premise of the book is to injure one's opponent is to injure oneself.
You should also read "The Technological Society" by Jacques Ellul.
What I liked about "The Art of Peace" is the nonviolent approach to martial arts, Aikido teaches that even if the opponent is dangerous that you should not harm or hurt them in any way shape or form.
I also Enjoyed "The Technological Society" because it explains how technology has a grip on our lives and explains things about the techno-industrial system.