The highest form of intervention that an individual may offer within a given situation, is not to ask for something to be, rather to become that which is desired. If peace is THE DESIRED REALITY within the global matrix, peace must BECOME THE REALITY within the local matrix of your experience. You must BECOME THAT PEACE.
Carve out a day every week, or an hour a day, or a moment each hour, and abide in loving silence with the Friend. Feel the frenetic concerns of life in the world fall away, like the last leaves of autumn being lifted from the tree in the arms of a zephyr. Be the bare tree.