A great many hard things have been said about religious slumming and political or social slumming, but surely the most despicable of all is artistic slumming. The religious teacher is at least supposed to be interested in the costermonger because he is a man; the politician is in some dim and perverted sense interested in the costermonger because he is a citizen; it is only the wretched writer who is interested in the costermonger merely because he is a costermonger. Nevertheless, so long as he is merely seeking impressions, or in other words copy, his trade, though dull, is honest. But when he endeavours to represent that he is describing the spiritual core of a costermonger, his dim vices and his delicate virtues, then we must object that his claim is preposterous; we must remind him that he is a journalist and nothing else. He has far less psychological authority even than the foolish missionary. For he is in the literal and derivative sense a journalist, while the missionary is an eternalist. The missionary at least pretends to have a version of the man’s lot for all time; the journalist only pretends to have a version of it from day to day. The missionary comes to tell the poor man that he is in the same condition with all men. The journalist comes to tell other people how different the poor man is from everybody else. If the modern novels about the slums, such as novels of Mr. Arthur Morrison, or the exceedingly able novels of Mr. Somerset Maugham, are intended to be sensational, I can only say that that is a noble and reasonable object, and that they attain it. A sensation, a shock to the imagination, like the contact with cold water, is always a good and exhilarating thing; and, undoubtedly, men will always seek this sensation (among other forms) in the form of the study of the strange antics of remote or alien peoples. In the twelfth century men obtained this sensation by reading about dog-headed men in Africa. In the twentieth century they obtained it by reading about pig-headed Boers in Africa. The men of the twentieth century were certainly, it must be admitted, somewhat the more credulous of the two. For it is not recorded of the men in the twelfth century that they organized a sanguinary crusade solely for the purpose of altering the singular formation of the heads of the Africans. But it may be, and it may even legitimately be, that since all these monsters have faded from the popular mythology, it is necessary to have in our fiction the image of the horrible and hairy East-ender, merely to keep alive in us a fearful and childlike wonder at external peculiarities. But the Middle Ages (with a great deal more common sense than it would now be fashionable to admit) regarded natural history at bottom rather as a kind of joke; they regarded the soul as very important. Hence, while they had a natural history of dog-headed men, they did not profess to have a psychology of dog-headed men. They did not profess to mirror the mind