with pencil and paper, slowly, reluctantly, and with so little confidence in the result that I dare not act on it without 'proving' the sum by a further calculation involving more ciphering. But there are men who can neither read, write, nor cipher, to whom the answer to such sums as I can do is instantly obvious without any conscious calculation at all; and the result is infallible. Yet some of these natural arithmeticians have but a small vocabulary; are at a loss when they have to find words for any but the simplest everyday occasions; and cannot for the life of them describe mechanical operations which they perform daily in the course of their trade; whereas to me the whole vocabulary of English literature, from Shakespear to the latest edition of the Encyclopaedia Britannica, is so completely and instantaneously at my call that I have never had to consult even a thesaurus except once or twice when for some reason I wanted a third or fourth synonym. Again, though I have tried and failed to draw recognizable portraits of persons I have seen every day for years, Mr. Bernard Partridge, having seen a man once, will, without more strain than is involved in eating a sandwich, draw him to the life. The keyboard of a piano is a device I have never been able to master; yet Mr. Cyril Scott uses it exactly as I use my own fingers; and to Sir Edward Elgar an orchestral score is as instantaneously intelligible at sight as a page of Shakespear is to me. One man cannot, after trying for years, finger the flute fluently. Another will take up a flute with a newly invented arrangement of keys on it, and play it at once with hardly a mistake. We find people to whom writing is so difficult that they prefer to sign their name with a mark, and beside them men who master systems of shorthand and improvise new systems of their own as easily as they learnt the alphabet. These contrasts are to be seen on all hands, and have nothing to do with variations in general intelligence, nor even in the specialized intelligence proper to the faculty in question: for example, no composer or dramatic poet has ever pretended to be able to perform all the parts he writes for the singers, actors, and players who are his executants. One might as well expect Napoleon to be a fencer, or the Astronomer Royal to know how many beans make five any better than his bookkeeper. Even exceptional command of language does not imply the possession of ideas to express; Mezzofanti, the master of fifty-eight languages, had less to say in them than Shakespear with his little Latin and less Greek; and public life is the paradise of voluble windbags.
All these examples, which might be multiplied by millions, are cases in which a long, laborious, conscious, detailed process of acquirement has been condensed into an instinctive and unconscious inborn one. Factors which formerly had to be considered one by one in succession are integrated into what seems a single simple factor. Chains of hardly soluble problems have coalesced in one problem which solves itself the moment it is raised. What is more, they have been pushed back (or forward, if you like) from post-natal to pre-natal ones. The child in the womb may take some time over them; but it is a miraculously shortened time.
The time phenomena involved are curious, and suggest that we are either wrong about our history or else that we enormously exaggerate the periods required for the pre-natal acquirement of habits. In the nineteenth century we talked very glibly about geological periods, and flung millions of eons about in the most lordly manner in our reaction against Archbishop Ussher's chronology. We had a craze for big figures, and positively liked to believe that the progress made by the child in the womb in a month was represented in prehistoric time by ages and ages. We insisted that Evolution advanced more slowly than any snail ever crawled, and that Nature does not proceed by leaps and bounds. This was all very well as long as we were dealing with such acquired habits as breathing or digestion. It was possible to believe that dozens of epochs had gone to the slow building up of these habits. But when we have to consider the case of a man born not only as an accomplished metabolist, but with such an aptitude for shorthand and keyboard manipulation that he is a stenographer or pianist at least five sixths ready-made as soon as he can control his hands intelligently, we are forced to suspect either that keyboards and shorthand are older inventions than we suppose, or else that acquirements can be assimilated and stored as congenital qualifications in a shorter time than we think; so that, as between Lyell and Archbishop Ussher, the laugh may not be with Lyell quite so uproariously as it seemed fifty years ago.
HEREDITY AN OLD STORY
It is evident that the evolutionary process is a hereditary one, or, to put it less drily, that human life is continuous and immortal. The Evolutionists took heredity for granted. So did everybody. The human mind has been soaked in heredity as long back as we can trace its thought. Hereditary peers, hereditary monarchs, hereditary castes and trades and classes were the best known of social institutions, and in some cases of public nuisances. Pedigree men counted pedigree dogs and pedigree horses among their most cherished possessions. Far from being unconscious of heredity, or sceptical, men were insanely credulous about it: they not only believed in the transmission of qualities and habits from generation to generation, but expected the son to begin mentally where the father left off.
This belief in heredity led naturally to the practice of Intentional Selection. Good blood and breeding were eagerly sought after in human marriage. In dealing with plants and animals, selection with a view to the production of new varieties and the improvement and modification of species had been practised ever since men began to cultivate them. My pre-Darwinian uncle knew as well as Darwin that the race-horse and the dray-horse are not separate creations from the Garden of Eden, but adaptations by deliberate human selection of the medieval war-horse to modern racing and industrial haulage. He knew that there are nearly two hundred different sorts of dogs, all capable of breeding with one another and of producing cross varieties unknown to Adam. He knew that the same thing is true of pigeons. He knew that gardeners had spent their lives trying to breed black tulips and green carnations and unheard-of orchids, and had actually produced flowers just as strange to Eve. His quarrel with the Evolutionists was not a quarrel with the evidence for Evolution: he had accepted enough of it to prove Evolution ten times over before he ever heard of it. What he repudiated was cousinship with the ape, and the implied suspicion of a rudimentary tail, because it was offensive to his sense of his own dignity, and because he thought that apes were ridiculous, and tails diabolical when associated with the erect posture. Also he believed that Evolution was a heresy which involved the destruction of Christianity, of which, as a member of the Irish Church (the pseudo-Protestant one), he conceived himself a pillar. But this was only his ignorance; for man may deny his descent from an ape and be eligible as a churchwarden without being any the less a convinced Evolutionist.
DISCOVERY ANTICIPATED BY DIVINATION
What is more, the religious folk can claim to be among the pioneers of Evolutionism. Weismann, Neo-Darwinist though he was, devoted a long passage in his History of Evolution to the Nature Philosophy of Lorenz Oken, published in 1809. Oken defined natural science as 'the science of the everlasting transmutations of the Holy Ghost in the world.' His religion had started him on the right track, and not only led him to think out a whole scheme of Evolution in abstract terms, but guided his aim in a significantly good scientific shot which brought him within the scope of Weismann. He not only defined the original substance from which all forms of life have developed as protoplasm, or, as he called it, primitive slime (Urschleim), but actually declared that this slime took the form of vesicles out of which the universe was built. Here was the modern cell morphology guessed by a religious thinker long before the microscope and the scalpel forced it on the vision of mere laboratory workers who could not think and had no religion. They worked hard to discover the vital secrets of the glands by opening up dogs and cutting out the glands, or tying up their ducts, or severing their nerves, thereby learning, negatively, that the governors of our vital forces do not hold their incessant conversations through the nerves, and, positively, how miserably a horribly injured dog can die, leaving us
