The Great Unilateral Good.
Humankind best lay down its arms and gradually yet irreversibly reduce and re-allocate its military spending for the benefit of the great unilateral good for all this is self and the purpose why self is diverse is companionship otherwise known as love hence the gospel of love. As such it is advised one establishes a global oversight committee represented by all nations with a target annual reduction rate of the global annual military-spending set at 3% with the 3% going back towards to unilateral good. No job loss either. Jobs are simply re-assigned to functions that benefit society as a whole which means everybody happy.