If the preceding narrative has been successful in setting forth the facts as they were observed, the reader has now before him a fairly accurate picture of a community as it reacts under the stimulus of catastrophe and proceeds to adjust itself to the circumstantial pressure of new conditions. It will be well, however, for the sake of clearness in emphasizing our closing propositions to recapitulate one by one the various steps in our study. These steps while primarily intended to follow the natural order in point of time will also be seen to represent a definite sociological process of development.

At first the shock of the catastrophe was seen to have been sufficiently terrific to affect every inhabitant of the city. This fact gives peculiar value to the investigation. The more a shock is limited in extent the more its analysis grows in complexity. In such cases consideration must necessarily be given to the frontiers of influence. The [chapter describing the shock] also found the immediate reaction to have been a fairly general disintegration of social institutions, and of the usual methods of social control—in short, a dissolution of the customary. This turmoil into which society was thrown is sometimes called “fluidity,” and, for lack of a better one, this term has been retained. It would thus appear that if it were later observed that essential social changes ensued, fluidity was one of the requisites of change; and this is indeed in perfect tally with previous thought upon the subject as set forth in our more theoretical [introduction] and expressed in the proposition that fluidity is fundamental to social change.

The more general and preliminary treatment over, individual and group reactions were then examined in greater detail, and the phenomena of the major sort were singled out and classified. These were found to be either abnormal and handicapping such as emotional parturition; or stimulative and promotive, as dynamogenic reaction. This constituted the material of the [second chapter]. Put in propositional form it would be that catastrophe is attended by phenomena of social psychology which may either retard or promote social reorganization.

[Social organization] came next in order, and because its progress was largely expedited by the organization of relief,—the first social activity,—the sociological factors observed in the latter have been recorded. These factors were classified as physical, including climate and topography, and psychological, such as leadership, suggestion, imitation, discussion, recognition of utility and consciousness of kind. Reference was also made to biological and equipmental considerations. Two conclusions of interest are here deducible: first, that part of society which is most closely organized and disciplined in normality first recovers social consciousness in catastrophe; second, it is only after division of function delegates to a special group the responsibility for relief work that public thought is directed to the resumption of a normal society. These conclusions emphasize the conservation value to society of a militia organization in every community and also of a permanent vigilance committee.

The [fifth chapter] introduced a relatively new element, the presence of which may be relied upon in all future emergencies, that of a disaster social service. Its contribution was that of skillful service and wise direction; its permanent effect, the socialization of the community. The value of the presence of visiting social specialists is in inverse proportion to the degree to which the socialization of a community has advanced. The practical conclusion is clearly that self-dependence of a community in adversity is furthered by the socialization of the existing institutions.

The next and latest group to function effectively was that of government, but [social legislation] when forth-coming, contributed an important and deciding influence, and was itself in turn enriched by the calamity. Brought to the test of comparison with observed facts the statement in the introduction receives abundant justification; namely, that catastrophe is in close association with progress in social legislation.

To the influences already mentioned an additional factor of recuperation is added,—the [socio-economic one]. Disaster-stricken communities cannot become normal until the social surplus is restored. They may however always count upon public aid. But there is found to be strongly suggested a correlation between the magnitude or striking character of a disaster and the generosity of the relief response.

The [last chapter] is devoted to a cataloging of the indications of social change from the standpoint of the community as a whole. The old social order is contrasted with that obtaining two years subsequent to the disaster. It here appeared that the city of Halifax had as a community undergone and is undergoing an extraordinary social change. This implies, according to the theory of social causation, an extraordinary antecedent. Before finally accepting the factor of catastrophe as such, the scientific reader may very properly ask whether there are not alternatives.

To this query the answer is that there are alternatives, other very considerable extra-social factors to be noted, but that catastrophe was itself the precipitating factor there is little room for doubt. Of the other factors two only are of sufficient weight for our present consideration. The earliest in order of time, and perhaps also in rank of importance is that which Halifax residents understand as the coming of the new ocean terminals. The coming was so sudden in the nature of its announcement, and meant for many so much depreciation in property values, that it had something of the nature of catastrophe within it. It altered very extensively the previously accepted ideas of residential and business and industrial sections of the city, and caused a jolt in the body politic, such as had not visited it for years—not since the middle of the nineteenth century brought the revolutionizing steam. It is not to be denied that this factor has contributed not a little to the weakening of immobility, and the preparation of the ground for an inrush of the spirit of progress.

The other factor was the war. The war functioned mightily in community organization for service. It brought prosperity to many a door, and whetted the appetite of many a merchant to put the business of peace on a war basis. But it would be merely speculation to say that prosperity would have continued in peace. Indeed such a conclusion would not be historically justifiable. Halifax has been through three important wars. In each, “trade was active, prices were high, the population increased, industry was stimulated by the demand, rents doubled and trebled, streets were uncommonly busy.” But in each case also Halifax settled back to her ante-bellum sluggishness. In 1816 Halifax began to feel the reaction consequent upon the close of a war. The large navy and army were withdrawn and Halifax and its inhabitants “bore the appearance of a town at the close of a fair. The sudden change from universal hustle and business to ordinary pursuits made this alteration at times very perceptible. Money gradually disappeared and the failure of several mercantile establishments added to the general distress.” But the closing of the war, now a hundred years later, has exhibited no such relapse. On the other hand Halifax grows daily more prosperous and progressive than before. Her bank clearings do not fail, but rather increase. There is clearly some further influence associated with this change.