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And we may add an argument nearly related to it, namely, that the screen as such is an object of our perception and demands an adaptation of the eye and an independent localization. We are drawn into this conflict of perception even when we look into a mirror.

The naked skin on the head of a vulture is generally considered as a direct adaptation for wallowing in putridity; and so it may be, or it may possibly be due to the direct action of putrid matter; but we should be very cautious in drawing any such inference, when we see that the skin on the head of the clean-feeding male turkey is likewise naked.

Its course is controlled by natural selection, the action of which, at any given moment, is seemingly small or insensible; but the ultimate results are great. This proceeds mainly through outward influences. But we are more and more convinced that variation, and therefore the ground of adaptation, is not a product of, but a response to, the action of the environment.

In fact it must be said that tics are reactions of the organism, of the organic make-up, the psychophysical personality, as a response to irritation, excitation or stimulation, sensory, nervous or psychic! It is a means of relief of tension, of organic reaction or adaptation, not necessarily conscious but frequently unconscious and automatic, as in fear. Starting in this way it may persist.

Had he been created an erect, bipedal animal, as we find him, his structure would have been not in partial, but in perfect, adaptation to the conditions of that attitude.

It came at last from Biarritz, where it appeared the young lady was spending the winter with her father. After an exchange of letters Wark joined them there. In the twelve years since her return to the family, she had by degrees adapted herself to the task of looking after her young lady. The adaptation was not all on one side.

God knows where is the tenderest spot, and makes no mistakes in His dealing. He sends us 'afflictions sorted, sorrows of all sizes. Let us see that we trust to His loving and wise adaptation of our trials to our temperaments and needs.

The same is true of the raptorial birds, or birds of prey, which are strong perchers and depend largely for their food supply on clutching their victims while on the wing. In all these birds the hind toe is also well developed, and is on the same plane as the anterior digits a wise adaptation of means to ends.

But in all these cases we can prove that some of the toes atrophied, and were in time lost altogether. The causes of this evolution of the five-toed foot from the many-toed fin in the amphibian ancestor must be sought in adaptation to the entire change of function that the limbs experienced in passing from an exclusively aquatic to a partly terrestrial life.

And there is much reason for this attitude of mind. Conciliation and adaptation has not been the characteristic of the mind of the West in presenting its faith to the East. This did not make so much difference, so long as the Indian was submissive and had not waked up to the spirit of self-assertion.