Heretics by G.K. Chesterton

Science in the modern world has many uses; its chief use, however, is to provide long words to cover the errors of the rich. The word "kleptomania" is a vulgar example of what I mean. It is on a par with that strange theory, always advanced when a wealthy or prominent person is in the dock, that exposure is more of a punishment for the rich than for the poor. Of course, the very reverse is the truth. Exposure is more of a punishment for the poor than for the rich. The richer a man is the easier it is for him to be a tramp. The richer a man is the easier it is for him to be popular and generally respected in the Cannibal Islands. But the poorer a man is the more likely it is that he will have to use his past life whenever he wants to get a bed for the night. Honour is a luxury for aristocrats, but it is a necessity for hall-porters. This is a secondary matter, but it is an example of the general proposition I offer--the proposition that an enormous amount of modern ingenuity is expended on finding defences for the indefensible conduct of the powerful. As I have said above, these defences generally exhibit themselves most emphatically in the form of appeals to physical science. And of all the forms in which science, or pseudo-science, has come to the rescue of the rich and stupid, there is none so singular as the singular invention of the theory of races.

When a wealthy nation like the English discovers the perfectly patent fact that it is making a ludicrous mess of the government of a poorer nation like the Irish, it pauses for a moment in consternation, and then begins to talk about Celts and Teutons. As far as I can understand the theory, the Irish are Celts and the English are Teutons.