Defending the Non-Aggression Principle: A Reply to Matt Zwolinski Defending the Non-Aggression Principle: A Reply to Matt Zwolinski May 24, 2017 Comments 0 Comment UrlPreviewBox Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Related posts: Does Spanking Violate the Non-Aggression Principle? A few more links re: intervening in public aggression towards children Parenting With ABA Intervening in public displays of aggression toward children?