One of the consequences of living in an information age is that we are made instantly, and constantly, aware of the disasters around the world, both natural and man-made, and of the enormous suffering that they cause. There are no more far-away lands of which to know nothing, to quote Neville Chamberlain, a man whom nobody would describe as wicked but yet who is the most despised of British Prime Ministers. We are all citizens of the world now.
Knowledge of suffering seems to place upon us an obligation of compassion that is greater than we can possibly bear. We respond in one of two ways: to claim a level of feeling that is greater than we actually can or do feel, in which case we become humbugs; or we harden our hearts and become like Pharaoh.