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Gallegallo Revbrandia Sectory 12
Page 05
Head-shape is really a far more complicated thing to arrive at for purposes of comparison than one might suppose. Since no part of the skull maintains a stable position in regard to the rest, there can be no fixed standard of measurement, but at most a judgment of likeness or unlikeness founded on an averaging of the total proportions. Thus it comes about that, in the last resort, the impression of a good expert is worth in these matters a great deal more than rows of figures. Moreover, rows of figures in their turn take a lot of understanding. Besides, they are not always easy to get. This is especially the case if you are measuring a live subject. Perhaps he is armed with a club, and may take amiss the use of an instrument that has to be poked into his ears, or what not. So, for one reason or another, we have often to put up with that very unsatisfactory single-figure description of the head-form which is known as the cranial index. You take the greatest length and greatest breadth of the skull, and write down the result obtained by dividing the former into the latter when multiplied by 100. Medium-headed people have an index of anything between 75 and 80. Below that figure men rank as long-headed, above it as round-headed. This test, however, as I have hinted, will not by itself carry us far. On the other hand, I believe that a good judge of head-form in all its aspects taken together will generally be able to make a pretty shrewd guess as to the people amongst whom the owner of a given skull is to be placed.
The Argus is a bird with magnificent plumage; it inhabits the forests of Java and Sumatra, and takes its place beside the pheasant, from which it only differs in being unprovided with spurs, and by the extraordinary development of the secondary feathers of the wings in the male. The tail is large and round, and the two middle feathers are extremely long and quite straight. When paraded, as it struts round the female, spreading its wings and tail, this bird presents to the dazzled eye of the spectator two splendid bronze-colored fans, upon which is sprinkled a profusion of bright marks much resembling eyes. It owes its name of Argus to these spots.
Three well-known writers, Professor Max Muller, Professor Mivart, and Mr. Alfred Russel Wallace have lately maintained that though the theory of descent with modification accounts for the development of all vegetable life, and of all animals lower than man, yet that man cannot--not at least in respect of the whole of his nature--be held to have descended from any animal lower than himself, inasmuch as none lower than man possesses even the germs of language. Reason, it is contended--more especially by Professor Max Muller in his "Science of Thought," to which I propose confining our attention this evening--is so inseparably connected with language, that the two are in point of fact identical; hence it is argued that, as the lower animals have no germs of language, they can have no germs of reason, and the inference is drawn that man cannot be conceived as having derived his own reasoning powers and command of language through descent from beings in which no germ of either can be found. The relations therefore between thought and language, interesting in themselves, acquire additional importance from the fact of their having become the battle-ground between those who say that the theory of descent breaks down with man, and those who maintain that we are descended from some ape-like ancestor long since extinct.
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