The activity of fists can hurt me. The activity of guns can kill me. The activity of tanks can wipe out my country. The activity of nuclear weapons can wipe out my species. The activity of genetic experiments can wipe out my planet.
Violence always results in losers and inefficiency.
Knowing all that, it is surprising that violence is still so widespread throughout society today. Its short-term benefits as an instrument of control make it addictive. Like smoking, it makes you feel good without consideration of the long-term implications. Maintain a strong international police force for security and stability during the transition period. But first of all, people like you and me need to agree with people around the world on this issue.