Thus, apropos of the Titanic disaster:–
Every such disaster tends to produce some improvement for future generations. Shipowners are forced to supply more boats, wireless instalment is required on all ships; the idle rich are led to think less of saving useless time and more of saving lives, their own and those of men in the stokeholds. In a sense those who perish may be said to be unwilling martyrs who by their deaths purchase some advantage for others. It will be said that it is a great price to pay for a small advantage, and one which might have been cheaply gained in some other ways. That is so. But so too the ways of nature are cruel. So many seeds must be sown, so many young animals or birds or fishes born, so many must be trampled out of existence, that only the best may survive. (Problem of Evil; pp. 163-4).
That certainly puts all the owners of slum property, all the grasping shipowners, all those who batten and fatten on other people’s welfare in a most favourable light. We have been thinking them almost criminals when they were in reality public benefactors. They lead to many improvements, and even though the improvements come too late to benefit those who suffer from the evils, yet they do come–sometimes. Certainly it might give some comfort if the sufferers knew what it was they were being sacrificed for, and that others would be benefited by their death. But they do not, and we are therefore bound to conclude that whatever satisfaction is felt is by those who survive. When a Titanic sinks it must be the people on shore who see the element of goodness in it since it makes travelling easier for them. And the kindness developed in one who can excuse the brutalities of nature because it brings some benefit to himself is of a rather startling nature.