- A society, in order to have stability and full functional effectiveness, must be capable of a continually progressive absorption of its individual members into the general body—an uninterrupted movement towards a complete moral homogeneity.
- A tendency towards a progressive integration of this kind can be detected in society to-day by direct observation. It is weak and its effects are fluctuating, so that there is doubt whether it can, unless directly encouraged by human effort, counteract the forces which up till now have always limited social evolution to movements of oscillation rather than of true progress.
- The only way in which society can be made safe from disruption or decay is by the intervention of the conscious and instructed intellect as a factor among the forces ruling its development.
This last doctrine has been repeatedly stated, but we have perhaps scarcely defined it precisely enough to avoid misunderstanding. Some such definition is our concluding task. Of all the elements we find in a general examination of the whole biological series the human intellect is the one that most clearly gives the impression of a new and intrusive factor. The instinctive side of man, with its derivatives, such as his morals, his altruism, and his aspirations, {256} falls very easily into line with the rest of the natural order, and is seen to be at work in modes which nowhere show any essential new departure. The intellect, however, brings with it a capacity for purpose as distinct from and