These considerations impose upon us as our most fundamental duty the transmission of the heritage of our natural resources to our descendants as nearly intact as possible. This is an individual responsibility, as well as a state and a national responsibility. There's a strongly developed opinion at the present time that the owners of great wealth, and especially those who control great natural resources, should act as trustees for the nation. This is easy to see; but every man who owns a farm is equally a trustee to the nation for his small property. If at the end of his life the farm goes to his son depleted in richness, he is as truly faithless to his trust as are the great interests, some of which think only of present gain, and wastefully exploit the natural resources of the country. Each in proportion to his own responsibility is a traitor to the nation. At the present time, fortunately, this sense of stewardship is gaining possession of those who control some of the great resources of the nation. As yet, there is scarcely a glimmering of responsibility in the case of the smaller holder of natural resources. But the future of the nation is safe only when small and large holder alike, from the man who owns forty acres of land to the groups of men who control the anthracite of the nation, shall administer their trust primarily for the benefit of the people now living and for succeeding generations rather than for themselves. I do not hesitate to assert that, from the point of view of our descendants, this question of conservation of our natural resources is more important than any political or social question, indeed, more important than all political or social questions upon the solution of which we are now engaged. Not only is it more important, but it is more pressing, for already our unnecessary losses are irremediable, and the situation is growing steadily worse. It is necessary that a great campaign of education be inaugurated at once with reference to the conservation of the soil, just as there has been a campaign of education with reference to the conservation of the forests. The task is an enormous one, indeed vastly greater than that carried on with reference to our other resources, because of the fact that the land holdings are so subdivided; but the campaign of education must be carried on, and, as a part of it, the laws must be developed, until we reach the situation where no man dares so to handle his land as to decrease its fertility. If present methods are allowed to continue, it is certain that in the not distant future this country will be able to support only a relatively sparse population. Only by the conservation of our soil, undiminished in its fertility, can we hope to be able to provide for the hundreds of millions of people who, in the near future in the United States, will be demanding food and clothing. The conservation of the soil is the conservation of the basal asset of the nation.