The physical forces of nature are limited. The earth is endowed with a fixed quantity of materials that we call gaseous, liquid and solid. It receives a certain amount of heat from the sun which, for all practical purposes, may be considered a fixed quantity of energy, even if in eons it may be exhausted. The physical energy of man is devoted to the transformation of these physical forces under the law of conservation; he can neither add to nor diminish the quantity. He can transform solid into gas and gas into liquid. He can, according to common speech, consume some of these products, but his consumption is only another transformation. His own body is but one of the forms of physical energy on the way toward another form. These elements of nature, formerly limited to earth, air and water, are now listed under many titles of what are called elements; I believe over sixty that have not yet been differentiated, but all may yet be resolved into a unit of force.

You will observe that in our arithmetic we have ten numerals which can be divided into fractions. In our music we deal with seven notes and their variants. In our alphabet we have twenty-six letters. These factors correspond in some measure to what we call elements in nature. There is a limit to the number of combinations that can be made of the numerals and their fractions, to the notes of music and their variants, and of the letters of the alphabet; but in each case this limit is so remote as to be negligible, like the exhaustion of the heat of the sun. May we not deal with the elements of nature in the same way? Can any one prescribe a limit to their conversion and reconversion to the use of mankind? Is it not in these processes of conversion that we derive our subsistence?

We make nothing. All that we can do is to move something. We move the soil and we move the seed; nature gives the harvest. We direct the currents of falling water, of heat and of steam; nature imparts the force or energy to which man has only given a new direction. We are now imparting new directions to the force that we call electricity, and to what we call cold. What is the force from which we derive this power of transforming physical energy? May we not call it mental energy? Is not mental energy the factor in mankind by which he is differentiated from the beast? Does not man only accumulate experience, and is there any limit to the power of mind over matter?

If these points are well taken, mental energy is the fourth and paramount factor in providing for material existence, and the science of political economy, which deals with land, labor and capital, becomes a purely metaphysical science when we admit the force of mental energy into the combination.

We deal, as I have said, with sixty elements, so-called, more or less, but the unity of nature is the most important fact ever proved by science; the correlation of all forms of physical energy leading logically from the idea of manifold forces or gods to the unity of creation, necessarily ending in the conception of unity of a creator, or the one God. This modern development of mental science is but the Hebrew concept of the creation in a new form. The Hebrew race was the first one of the historic races with whom the unity of creation and the unity of the creator became an article of faith. I doubt not that it was in that concept and the power derived from it that the Hebrew intellect asserted its preëminence in the history of the world. According to that concept, to man is given “dominion over the fish of the sea and over the fowl of the air and over every living thing that moveth upon the earth.” By what force does man hold dominion unless it is through his mental energy and his capacity to accumulate experience?

All the industrial arts are antedated by the industries of animals. The tailor finds his prototype in the tailor bird; the mason in the wasp; the farmer in the agricultural ant; the bridge-builder in the spider; the weaver in the weaver bird; the creator of water power in the beaver, and so on. Yet no other animal except man has developed or extended any of these arts. No other animal except man has learned to make and use fire and not to run away from it.

If, then, man by his power of mental energy converts the original and crude forces with which the earth is endowed into new forms, and by giving them new direction increases his power of production of the means of his own subsistence and enjoyment of life, does it not follow that creation is a continuous procession in which man is a factor? “There is a divinity that shapes our ends, rough hew them as we may.” The ideal of ‘an honest God the noblest concept of man’ becomes the converse of an honest man the noblest work of God—honest in a broad sense in his dealings with the forces of nature; true to his function.

There is a painful side to statistical and economic study. The penalty of being able to read what is written between the lines and the columns of the figures is the conclusion that after we have all done the best work that the present conditions of science will permit, the entire product barely suffices to keep mankind in existence; his fixed capital, so-called, is at the mercy both of time and of the inventor who substitutes better methods which at less cost of effort or labor yield more abundance to the community as a whole. But on the other hand, no matter how hard the struggle for existence may be, we find the promise of future abundance even in the insufficient product which has been derived from the application of science and invention up to date. Witness the relative progress of the last century as compared with all the previous centuries; then attempt to conceive what will be the condition of humanity a century hence, knowing, as we do, that the applications of science through mental energy now proceed in geometric progression, reversing the dogma of Malthus and leading to the concept of production unlimited, consumption limited.

If it be true that there is no conceivable limit to the power of mind over matter or to the number of conversions of force that can be developed, providing in increasing measure for the wants of the human body, it follows that pauperism is due to poverty of mental energy, not of material resources.

The next step in the development of this theory may be presented in this form: No man is paid by the measure in time or physical effort, for the work or labor that he performs. No man can claim payment in money or in kind on the ground that he has done a day’s work of a greater or less number of hours. In all civilized countries we are members one of another; rich or poor; whether we work with our hands or our heads, or both combined. Material existence is supported by conversion of one form of physical energy into another. Social energy is maintained by the exchange of one form of service for another. The measure of compensation is not the number of hours of labor put into the product or service. The standard by which services are measured is what the buyer is saved from doing, not what the seller does. Each of us might possibly be able to house, clothe and feed ourselves if we were cast upon an island possessing sufficient natural resources. If a hundred persons representing all the classes in society were wrecked upon such an island, each adult or each person above ten years old would probably find a way to house, feed and clothe himself. Why do we not house, feed and clothe ourselves, and why would not the hundred representatives of different classes wrecked on an island each do his own part of the work for himself only? Simply for the reason that men are either endowed from birth with different aptitudes, or different aptitudes are developed in their environment. Each one finds out that by delegating to another certain kinds of work he saves his own time and energy. Each one finds out what he can do for the next man, while the next man finds out what he can do for him.