In this illustration he overlooks the circumstance that man’s selection is after all nothing more nor less than part and parcel of natural selection. In his argument from the various uses and powers of the hand and brain, which could have been of no service to men in a wild state, he neglects the consideration that what is selected through being useful in one direction may incidentally become useful in another. Had he employed his usual ingenuity on the question of man’s hairless skin, he might have seen the possibility of its ‘selection’ through its superior beauty or the health attaching to superior cleanliness. At any rate it is surprising that he should picture to himself a superior intelligence plucking the hair from the backs of savage men, (to whom according to his own account it would have been useful and beneficial) in order that the descendants of the poor shorn wretches might, after many deaths from cold and damp, in the course of many generations take to tailoring and dabbling in bricks and mortar. In regard to the voice he makes an assertion which is surely impossible for himself or any one else to prove, namely, that ‘savages certainly never choose their wives for fine voices.’ But upon this assertion the whole of his argument about the voice depends. And as for the stress which he lays upon the rudimentary moral and æsthetic faculties of savages, we have shown that numbers of other animals likewise have rudimentary moral faculties, while Mr. Wallace himself makes it probable that many have a taste for colour[40], and that ‘their powers of vision and their faculties of perception and emotion must be essentially of the same nature as our own[41].’