According to J. W. Powell, director of the United States Geological Survey, on the water supply in the arid regions, it would seem if all the water run off could be impounded and appropriated to irrigation it would be insufficient to supply one-tenth of the arid districts. And it might be asked if the arid land in the Dakotas, Montana, Washington, Oregon, Idaho, Utah, Nevada, California, New Mexico, Texas, Kansas, Colorado, Wyoming, Nebraska, and Indian Territory, only about “one hundred million acres” can be irrigated and made productive, what is to be done with the remaining six hundred and fifty million acres? Could the area entire, or any part of the arid lands be made productive on the most economic plan yet devised by irrigation enterprise in this country, the cost of such lands and their products could never become profitably utilized in commerce so long as the vast area of cheap productive soil of the United States, or even that of the North-west lies out doors, ready to receive the showers of Heaven. When we recount the miseries and misfortunes of the eight hundred million people that meagerly subsist on the products of irrigated, treeless lands, it makes an irresistible hope that the government of this nation may never be induced by ingenious descriptions of co-operative systems of economics, nor less perceptible but more powerful influences of _speculators in western water-ways_, to adopt a policy that will make any part of this country and nation, a Spain, a China, an India, or an Egypt, for want of forests. Every country should have a just proportion of the total area in timber to make it healthful and productive. It is far better to have a portion in timber than to have all the country clothed with herds or covered with corn. It is the order of nature, the necessity of civilization, and the only true basis for a happy, powerful and independent population. As the source for national revenue, it is an interest ranking first in importance, even in dollars and cents; and certainly, if for no other reason than for the wealth there is in it, the subject demands the attention of the government sufficiently to enforce protection and perpetuation. Every year it comes--“Once more the forests of the far west are aflame,” and it is not only the loss in money, but such sections of country are ruined for all purposes beyond the power of generations to repair. It may seem expensive to maintain an army of officers and employes to protect and perpetuate the forests of the public domain. But notwithstanding it would require large appropriations, it would repay the outlay many thousand times in national wealth, for this great army would not be idlers. Nothing short of an organized department of forestry can protect and maintain this source of national wealth. The appropriation for this department in France has been five million dollars, and is returned with good interest.