" Sometimes people say to me they’re against all forms of violence. A few weeks ago, I got a call from a pacifist activist who said, “Violence never accomplishes anything, and besides, it’s really stupid.” I asked, “What types of violence are you against?” “All types.” “How do you eat? And do you defecate? From the perspective of carrots and intestinal flora, respectively, those actions are very violent.” “Don’t be absurd,” he said. “You know what I mean.” Actually I didn’t. The definitions of violence we normally use are impossibly squishy, especially for such an emotionally laden, morally charged, existentially vital, and politically important word. This squishiness makes our discourse surrounding violence even more meaningless than it would otherwise be, which is saying a lot. "
― Derrick Jensen , Endgame, Vol. 1: The Problem of Civilization