Justice and Injustice
Since classical times, it has been noted that peace has sometimes been achieved by the victor over the vanquished by the imposition of ruthless measures. In his book Agricola the Roman historian Tacitus includes eloquent and vicious polemics against the rapacity and greed of Rome. One, that Tacitus says is by the Caledonian chieftain Calgacus, ends Auferre trucidare rapere falsis nominibus imperium, atque ubi solitudinem faciunt, pacem appellant. (To ravage, to slaughter, to usurp under false titles, they call empire; and where they make a desert, they call it peace. — Oxford Revised Translation).
More recently, advocates for radical reform in justice systems have called for a public policy adoption of non-punitive, non-violent Restorative Justice methods, and many of those studying the success of these methods, including a United Nations working group on Restorative Justice, have attempted to re-define justice in terms related to peace. From the late 2000s on, a Theory of Active Peace has been proposed which conceptually integrates justice into a larger peace theory.
Read more about this topic: Peace