stantial aid to social self-preservation. Thereby a new member grows upon the structure of society. We must treat quite apart from this the question how the impulse of self-preservation affects the life of the group in functional respects. The question whether this group life progresses in undifferentiated unity or with specialized organs is for this purpose secondary. The question is rather with reference to the general form or tempo in which the life processes of the group proceed. We meet here two chief possibilities. The group may be preserved, (1) by conserving with the utmost tenacity its firmness and rigidity of form, so that the group may meet approaching dangers with substantial resistance, and may preserve the relation of its elements through all change of external conditions; (2) by the highest possible variability of its form, so that adaptation of form may be quickly accomplished in response to change of external conditions, so that the form of the group may adjust itself to any demand of circumstances. This duality of possibilities obviously arises from a quite general demeanor of the group. Analogies may be found in every possible realm, even the physical. A body is protected against destruction from stress and shock either by rigidity and unyielding cohesion of its elements, so that the attacking force makes no impression; or by pliability and elasticity, by virtue of which it gives way before every onset, to be sure, but after each attack ceases it recovers its previous form. We have now to discuss these two ways of social preservation.
Persistence by means of the conservative policy seems to be the method indicated wherever the aggregate consists of very diverse elements with latent or potent antipathies, so that every attack, no matter of what sort, is dangerous, and even measures for maintenance and for positive usefulness must be avoided if they entail agitation. Accordingly a state that is very complex, and must perpetually balance a somewhat unstable equilibrium, as is the case with Austria, will, on the whole, be strongly conservative because any disturbance might produce an irreparable disarrangement of the equilibrium. This consequence attaches
