see him by the aid of these muscles leisurely climbing up to some hospitable fork in the tree, where the robust habits of the age allowed him to find a comfortable resting-place; protected from the dew of the night by the overhanging branches and from the prowling hyena by the height of the tree, he passed the night in security. The now useless ear-muscles, as well as the equally useless series of muscles about the nose, also tell us of a movable, flapping ear capable of being turned in any direction to catch the sound of approaching danger, as well as of a movable and dilated nostril that scented danger from afar,--the olfactory sense at one time having a different function and more essential to life than that of merely noting the differential aroma emitted by segars or cups of Mocha or Java, and the ear being then used for some more useful purpose than having its tympanum tortured by Wagnerian discordant sounds. Our ancestors might not have been a very handsome set, nor, judging from the Neanderthal skull, could they have had a very winning physiognomy, but they were a very hardy and self-reliant set of men. Nature--always careful that nothing should interfere with the procreative functions--had provided him with a sheath or prepuce, wherein he carried his procreative organ safely out of harm's way, in wild steeple-chases through thorny briars and bramble-brakes, or, when hardly pushed, and not able to climb quickly a tree of his own choice, he was by circumstances forced up the sides of some rough-barked or thorny tree. This leathery pouch also protected him from the many leeches, small aquatic lizards, or other animals that infested the marshes or rivers through which he had at times to wade or swim; or served as a protection from the bites of ants or other vermin when, tired, he rested on his haunches on some mossy bank or sand-hill.
Man has now no use for any of these necessaries of a long-past age,--an age so remote that the speculations of Ernest Renan regarding the differences between the Semitic race of Shem and the idolatrous descendants of Ham, away off in the far mountains and valleys of Asia lying between the Mediterranean Sea and the Euphrates, seem more as if he were discussing an event of yesterday than something which is considered contemporary with our earlier history,--and we find them disappearing, disuse gradually producing an obliteration of this tissue in some cases, and the modifying influence of evolution producing it in others; the climbing muscle, probably the oldest remnant and legacy that has descended from our long-haired and muscular ancestry, is the best example of disappearance caused by disuse, while the effectual disappearance of the prepuce in many cases shows that in that regard there exists a marked difference in the evolutionary march among different individuals.
There is a strange and unaccountable condition of things, however, connected with the prepuce that does not exist with the other vestiges of our arboreal or sylvan existence. Firstly, the other conditions have nothing that interferes with their disappearance; whereas the prepuce, by its mechanical construction and the expanding portions which it incloses, tends at times rather to its exaggerated development than to its disappearance. Again, whereas the other vestiges have no injury that they inflict by their presence, or danger that they cause their possessors to run, the prepuce is from time of birth a source of annoyance, danger, suffering, and death. Then, again, the other conditions are not more developed at birth; whereas the prepuce seems, in our pre-natal life, to have an unusual and unseen-for-use existence, being in bulk out of all proportion to the organ it is intended to cover. Speculation as to its existence is as unprolific of results as any we may indulge in regarding the nature, object, or uses of that other evolutionary appendage, the appendix vermiformis, the recollection of whose existence always adds an extra flavor to tomatoes, figs, or any other small-seeded fruits.
We may well exclaim, as we behold this appendage to man,--now of no use in health and of the most doubtful assistance to the very organ it was intended to protect, when that organ, through its iniquitous tastes, has got itself into trouble, and, Job-like, is lying repentant and sick in its many wrappings of lint, with perhaps its companions in crime imprisoned in a suspensory bandage,--what is this prepuce? Whence, why, where, and whither? At times, Nature, as if impatient of the slow march of gradual evolution, and exasperated at this persistent and useless as well as dangerous relic of a far-distant prehistoric age, takes things in her own hands and induces a sloughing to take place, which rids it of its annoyance. In the far-off land of Ur, among the mountainous
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