Words can, and often are, used as weapons. We have seen what happens when there is a call to arms, an incitement to war, a rousing speech from a dictator who condemns part of his own population, racial epithets and hate speech, an organized and violent response to bullying by classmates in schools. 
When words are used as weapons, we are all down wind of an ecosystem in which we live, work and pursue leisure that is made toxic by the introduction of cynicism, greed and bullying of real people. Bullying is now epidemic and not just on playgrounds and classrooms. It is on the front pages of newspapers getting their material used to dismember live people in a public forum from hacking and other illegal means. It is in reality TV, "mock"umentaries, and "harmless" comedy routines.
