In the first place, it must be conceded that the question is to be decided upon its merits, and not by precedent. It is of little use for one faction to show, as they can, that the idea of private property is largely of modern growth; or for their opponents to prove, as they may, that the progress of law and government has been continually toward better protection of the rights of property. The question must be, on what grounds of inherent right or public expediency is property held to-day in private ownership? Distasteful as it may be, to realize that what has been considered a fundamental principle of civilized society is here challenged and put upon the defensive, the fact remains that the defence must be made, and must be based only on what is just and wise to-day, for the opposing side may properly reject arguments based on the wholly different conditions under which past generations lived.

The question of the rights of property in the products of labor we may pass briefly, as it is almost undisputed; and while certain thinkers have asserted that there is no such thing as a natural right to the ownership of property of any sort, it seems certain that this is true only in a technical sense; and that a man's right to hold, control, dispose of, and enjoy the fruits of his own strength or skill is as certain as his right to "life, liberty, and the pursuit of happiness," and follows from that right as a natural sequence. The most radical revolutionist hardly ventures nowadays to argue against this fact. Thus, though it is recognized that private property even in one's own strength and skill must, at times, be subjected to the higher law of public necessity—as when in time of war a man may be obliged to give up his time, strength, and even life for the public welfare—in general the right to hold the results of labor as private property is well established, on the grounds both of natural right and public expediency.

But when we consider the private ownership of the gifts of Nature and of public franchises, it is apparent that we are on very different ground. These forms of property, which constitute a great proportion of the world's total wealth, are not created by labor. Nature's gifts were not stored up to enrich and benefit any one man, but the whole race. It follows, therefore, that they are always, in the first instance, public property.

The argument presented to prove any inherent right of the private owners to any form of natural wealth seem to be insufficient to prove the case. The fact seems to be that the inherent right to the benefit of every one of Nature's gifts is vested, if perfect equity were established, in the whole human race; or, as a reasonable approach to this, in that portion of the public to whom this gift is a direct benefit. The title which the public holds may be transferred to private individuals, as a matter of expediency; but the public must still retain a prior claim upon the property. Its right to have the property used for the general welfare, transcends the right of any private owner to direct it solely to his own profit and the public injury.

It is thus plain that the private ownership of our natural wealth and of all public franchises rests on the grounds of expediency alone. All the lands and mineral wealth, all franchises for railway lines and for the various public works discussed in the chapters on municipal monopolies were the heritage of the whole people in the first instance, and they have only transferred the title to private owners because it seemed expedient so to do. On the grounds of expediency alone, then, is the private ownership of natural wealth to be considered.

It can hardly be doubted that in the case of our own country, the transfer to private owners of the title to our natural resources has been in the past the wisest and only proper course. It is a fact not often realized that the title to nearly all the natural wealth of the country, almost all the lands and mines and forests, has been held directly by the public within a century, and that the transfer to private owners of a great part of it has taken place within a generation.

The question now comes: Did the public, in transferring the title to a private owner, relinquish all its right to the future control of these valuable properties, as a private owner would have done? The answer must be in the negative. Regarded simply as a matter of expediency, it is plain that to cause the act of any public official to bind all succeeding generations, living under dissimilar conditions and circumstances, which were then unknown and unprophesied, might result in unbearable evils. Necessary as it might be at the start to give away valuable properties to meet present needs, one generation or its representatives has no conceivable right to sell for a mess of pottage the heritage of all succeeding ones. The fact is, then, that the natural title to all gifts of Nature is vested in the public at large; and while it is in duty bound to observe the contracts which it makes with private parties, it is also not to be thought that the dishonesty or incompetence of a public official, or the failure to foresee the future, can work for too long a time an injury to the community.

It seems certain that, in every case where the public has transferred to private owners the title to any gift of Nature, or has conferred any franchise upon a corporation, under whatever conditions, the right of supreme control still remains with the natural owner, the public; and when the need arises, this control may be exercised. The rights of the owners and the contract obligations into which the public has entered should be regarded so far as possible; but when the public necessity demands, control on its behalf can always be exercised.

This may seem like a formidable and revolutionary doctrine, but, in reality, it is based on every-day acts of the public representatives, with which every one is familiar. Suppose it is conceived to be for the public interest that a certain railway shall be built. To do this it is necessary to cross many hundred tracts of land, the title to which was many years ago transferred by the public to private owners who have bought and sold since then as they pleased, as if their control were absolute. Many of the owners of these lands may be opposed to parting with the right of way necessary for a railroad, but their private wishes must not stop the progress of improvements necessary to the general welfare. The State, which has the natural title, asserts its right to supreme control; and, if necessary, will use all its power to force these private owners to relinquish their land for the public good. This is the commonest example of the exercise of the right of eminent domain, but other cases frequently occur. The laying out of city streets, building public bridges, and, in fact, highways of every class, furnish a similar example. Provision of public water supply often requires an exercise of this power even more positive than in the cases just cited. By the construction of one great reservoir to store the flow of the Croton water-shed for the supply of New York City, it is proposed to condemn the dwellings and lands now owned and occupied by several thousand people. It is to be noted that, in every case, the rights of the private owners are observed, and compensation is made them for the damage done.

Under the common law the owner of lands bordering a running stream has certain rights to its use; and these riparian rights, as they are called, have been established by precedent for centuries. But, in the State of Colorado, it was found that the water in the streams was of such value for irrigation that the old system of permitting private ownership of these riparian rights led to grave abuses. The State Constitution, therefore, declares that all water in running streams is the inalienable property of the whole people, and the system providing for its use by private parties is based on this principle.