“Sanctions, punishments, threats…these may bring some short term sense of comfort that justice is being done, but true justice comes when we no longer need such threats to ensure good behaviour. When the logic of the genuine consequences of an action is enough to make people make better choices. When police aren’t racists and politicians aren’t liars because the obvious wrongness of being a racist or a liar, and its logical consequence in the death and suffering of innocent people, is sufficient to not want to be racist or lie. “