We have the beginnings of other monopolies in our city economies which are destined to become much more important, but to which we need only refer.
Steam for supplying heat and power is beginning to be distributed from great central stations, through mains laid underground, to all parts of the surrounding district. The necessity for frequent repairs and stoppage of leaks renders it necessary to break the pavement and dig down to the mains much oftener than is required for any other of our underground furniture. Nothing would seem more evident than that the number of these pipes to be laid should be the fewest consistent with the proper supply of the district, yet it is a fact that for a time two competing steam companies were permitted to run riot in the streets of lower New York, until the weaker one succumbed "to over-pressure." Yet it is scarcely to be doubted, that if another rival company were to ask for a permit to operate in the district now monopolized by the New York Steam Company, public opinion would tend to favor the granting of the permit "because it would give more competition." It is to be hoped that before these great systems for the distribution from central stations of various necessities reach much greater proportions, the public will become educated enough to perceive the folly of attempting to regulate them by competition.
The necessity for this will be more, rather than less, apparent with the use of underground instead of overhead wires. The cost of placing wires in subways is far beyond the cost of stringing them on poles, and if we are obliged to build our subways large enough to accommodate all the rival wires which may be offered, we have a herculean task upon our hands.
The great question of the monopoly of land can be merely touched in this connection. While the fact that land is natural wealth must be freely acknowledged, it is only where population is most dense that any great