population usually lacks ideals of self-improvement, but the steady-working, independent producer of marketable goods is constantly striving to improve the amount and quality of his products. THE LAND PROBLEM AND UNEMPLOYMENT ONE of the most difficult problems to solve in the case of a small country such as Porto Rico, and one which has a definite bearing on both the economic and the social life of the people, is the land situation. This is especially true when the chief industries are such as lend themselves more readily to large plantation farming rather than to small industries or crops which can be raised profitably on small areas. The most important products of Porto Rico to-day are large-farm products, and they naturally tend to develop a small number of large landowners and a large number of landless citizens. There were in 1910, 46,799 farms operated by their owners, and it was estimated that 600,000 people or 117,647 families in rural sections belonged to the landless class. An equally large proportion of landless citizens is found in urban centers. Of the 10,936 people in Puerta de Tierra in 1913, only 178 or about 30 families owned the land on which their houses were located. It is estimated that there are at least 800,000 people or 156,860 landless families in Porto Rico. In addition to the tendency toward lawlessness that is always found where there is an overproportion of landless citizens, the systems of land rental in Porto Rico have certain unfortunate economic aspects which call for consideration. Part of the renters live in houses which are owned by the proprietor of the land upon which their houses are located, and here the case resolves itself simply into the ordinary relations of renters and householders. This system does not differ to any great extent from the ordinary rent system in the States and has the same disadvantages, both economical and social, which are to be found wherever the rental system is in operation.