RE: Violence does solve problems

If ones goals are rational, one need not violence.  It’s only dealing with irrational brutes, looters and moochers (those who openly advocate and approve of violence) i.e. those that have nothing of value to offer, that one needs violence.  If they were capable of producing products and services of value, be rational, dignified and graceful, you wouldn’t need force.  They’d cooperate willingly.