Peace in an integral part of out life and it starts with an individual.  A peaceful individual spreads it to the family and subsequently to the world.  There are things beyond an individual like justice, Harmony. If lawmakers can include peace in their law to govern for example the toy makers, the social media then we can manage the violence that is propagated by games and hostile toys for kids that affect the behaviour of our children.  Once a seed is planted it germinates according to the exposure the environment that it is exposed to