Poverty was nature surviving in society; that the limitedness of food and the unlimitedness of men had come to an issue just when the promise of boun… - Karl Polanyi

In the half-century 1879–1929, Western societies developed into close-knit units, in which powerful disruptive strains were latent. The more immediate source of this development was the impaired self-regulation of market economy. Since society was made to conform to the needs of the market mechanism, imperfections in the functioning of that mechanism created cumulative strains in the body social. Impaired self-regulation was an effect of protectionism.

Ultimately, therefore, it is the relation of a class to society as a whole which maps out its part in the drama; and its success is determined by the breadth and variety of the interests, other than its own, which it is able to serve. Indeed, no policy of narrow class interest can safeguard even that interest well-a rule which allows of but few exceptions. Unless the alternative to the social setup is a plunge into utter destruction, no crudely selfish class can maintain itself in the lead.

All types of societies are limited by economic factors. Nineteenth century civilization alone was economic in a different and distinctive sense, for it chose to base itself in a motive rarely acknowledged as valid in history of human societies, and certainly never before raised to the level of justification of action and behavior in everyday life, namely, gain. The self-regulating market system was uniquely derived from this principle. The mechanism which the motive gain set in motion was comparable in effectiveness only to the most violent outburst of religious fervor in history. Within a generation the whole human world was subjected to its undiluted influence.