The very existence of animal life on this planet depends upon the quantity and quality of available food, and while some sentimentalists may assume to ignore and even attempt to deprecate the animal desires of their race, nature compels us to recognize the fact that there can be no fire without fuel, and the great and useful intellectual powers of man are the emanations of the animal tissues of a well-nourished brain. The brawny arm that rends the rock and hurls the fragments aside, gets its power through the same channel and from the same source as those of other members of society, whatever the nature of their calling; for mankind is built upon one universal and general plan, varied though it may be in some of the minor details of construction. We certainly have no cause to fear that the theories of Malthus, in regard to the overpopulation of the earth as a whole, will ever be verified in the experience of the human race, because with necessity comes industry, also the inventions of devices to enable us to avoid just such dangers, and if these fail to keep pace with our wants and needs, wars, earthquakes, drouths, floods, and contagious, epidemic and other diseases, become the weapons which nature employs to prevent overpopulation. But we cannot deny that nature does sometimes encourage or permit a somewhat redundant population in certain favorable countries and localities, and then follows a struggle for existence, and food becomes the paramount object in life. To ward off danger of this kind and keep the supply in excess of the demand, is a problem which should seriously engage the attention of every one who takes the least interest in the general welfare of his countrymen, even though the day of want or scarcity of food may be very far distant. Among the various sources of acceptable and nutritious food products heretofore almost entirely neglected in this country, the edible nuts stand preëminently and conspicuously in the foreground, awaiting the skill and attention of all who seek pleasure and profit--to be derived from the products of the soil. For many centuries these nuts have held a prominent position among the desirable and valuable food products of various European and Oriental countries; not only because they were important and almost indispensable in making up the household supplies of all classes of the people, but often because available for filling a depleted purse, and the thing needful for this purpose has, in the main, been received from far-distant nations, who through indifference and neglect failed to provide themselves with such a simple and valuable article as the edible nuts.