. . .mdash;of science and its methods and results that the modern mind is most confident, and speaks with the most natural and legitimate pride. Now science, even in this restricted sense, covers a great range of subjects; it may be physics in the narrowest meaning of the word, or chemistry, or biological science. The characteristic of our own age has been the development of the last, and in particular its extension to man. It is impossible to dispute the legitimacy of this extension. Man has his place in nature; the phenomena of life have one of their signal illustrations in him, and he is as proper a subject of biological study as any other living being. But the intense preoccupation of much of the most vigorous intelligence of our time with the biological study of man is not without effects upon the mind itself, which we need to consider. It tends to produce a habit of mind to which certain assumptions are natural and inevitable, certain other assumptions incredible from the first. . . . Read More