Peace is going to have a different meaning for different people.
For a starving child, peace would be a full belly.
For a business person, peace would be an abundance of business and money.
For a person filled with hate, peace could be getting away with murder.
There is no one definition of what peace is.
The most we can do is to create our own peace in our own little world and allow others to create their peace as they desire.
That is the true meaning of ‘World Peace’