Green and Ward 2004: in order to overcome norms against the use of cruelty, individuals must overcome norms against the use of cruelty. Individuals need to be re-socialised and exposed to propaganda about the ‘enemy’. States create ‘enclaves of barbarianism’ where torture is practised, such as military bases, segregated from outside society which allows the torturer to regard it as a ‘9 to 5’ job.