Thus, to take a case connected with one named above, it was not intended through the system of "payment by results," to do anything more than give teachers an efficient stimulus: it was not supposed that in numerous cases their health would give way under the stimulus; it was not expected that they would be led to adopt a cramming system and to put undue pressure on dull and weak children, often to their great injury; it was not foreseen that in many cases a bodily enfeeblement would be caused which no amount of grammar and geography can compensate for. The licensing of public houses was simply for maintaining public order: those who devised it never imagined that there would result an organized interest powerfully influencing elections in an unwholesome way. Nor did it occur to the "practical" politicians who provided a compulsory load-line for merchant vessels, that the pressure of shipowners' interests would habitually cause the putting of the load-line at the very highest limit, and that from precedent to precedent, tending ever in the same direction, the load-line would gradually rise in the better class of ships; as from good authority I learn that it has already done. Legislators who, some forty years ago, by Act of Parliament compelled railway companies to supply cheap locomotion, would have ridiculed the belief, had it been expressed, that eventually their Act would punish the companies which improved the supply; and yet this was the result to compares which began to carry third-class passengers by fast trains; since a penalty to the amount of the passenger-duty was inflicted on them for every third-class passenger so carried. To which instance concerning railways, add a far more striking one disclosed by comparing the railway policies of England and France. The lawmakers who provided for the ultimate lapsing of French railways to the State, never conceived the possibility that inferior travelling facilities would result -- did not foresee that reluctance to depreciate the value of property eventually coming to the State, would negative the authorization of competing lines and that in the absence of competing lines locomotion would be relatively costly, slow, and infrequent; for, as Sir Thomas Farrer has lately shown, the traveller in England has great advantages over the French traveller in the economy, swiftness, and frequency with which his journeys can be made.
But the "practical" politician who, in spite of such experiences repeated generation after generation, goes on thinking only of proximate results, naturally never thinks of results still more remote, still more general, and still more important than those just exemplified. To repeat the metaphor used above -- he never asks whether the political momentum set up by his measure, in some cases decreasing but in other cases greatly increasing, will or will not have the same general direction with other like momenta; and whether it may not join them in presently producing an aggregate energy working changes never thought of. Dwelling only on the effects of his particular stream of legislation, and not observing how other such streams already existing, and still other streams which will follow his initiative, pursue the same average course, it never occurs to him that they may presently unite into a voluminous flood utterly changing the face of things. Or to leave figures for a more literal statement, he is unconscious of the truth that he is helping to form a certain type of social organization, and that kindred measures, effecting kindred changes of organization, tend with ever-increasing force to make that type general; until, passing a certain point, the proclivity towards it becomes irresistible. Just as each society, aims when possible to produce in other societies a structure akin to its own -- just as among the Greeks, the Spartans and the Athenians struggled to spread their respective political institutions, or as, at the time of the French Revolution, the European absolute monarchies aimed to re-establish absolute monarchy in France while the Republic encouraged the formation of other republics; so within every society, each species of structure tends to propagate itself.
Just as the system of voluntary co-operation by companies, associations, unions, to achieve business ends and other ends, spreads throughout a community; so does the antagonistic system of compulsory co-operation under State-agencies spread; and the larger becomes its extension the more power of spreading it gets.
The question of questions for the politician should ever be --"What type of social structure am I tending to produce?" But this is a question he never entertains.
Here we will entertain it for him. Let us now observe the general course of recent changes, with the accompanying current of ideas, and see whither they are carrying us.