The only means of meeting the situation of overpopulation is through increasing the food production of the Island by means of division into small farms, intensive cultivation, and modern methods of farming. The school must do its share in the teaching of small-farm and garden farming, and the Government should assume the responsibility for fostering the increase of the number of small farms as well as for assisting in the educational work to improve the methods of cultivation. THE FAMILY THE family is the simplest combination of individuals that we find in organized society and is the basis of social group forms. It ranks in importance as a social institution with the church, the state, and the school, coming into existence before any of these three institutions. It existed in a complete form, consisting of father, mother, and children long before there was such an institution as civil or religious marriage. In the history of mankind, the family and marriage grew up together, the importance of the family requiring certain marriage customs by which the members of the family could be held together to protect the interests of the children. In Porto Rico we find the average family consisting of five people, and according to the census of 1910, in the total population 15 years of age and over, 43.7 per cent of the males and 38 per cent of the females were single; 36.2 per cent of the males of the total population and 35.4 per cent of the females were married, while 16 per cent of the males (or a total of 50,113), and 15.7 per cent of the females (or a total of 51,073), were consensually married, that is, living together by mutual consent, but without the benefit of a civil or ecclesiastical marriage.[1] This proportion is somewhat lower than it was in 1899, as the percentage of consensual marriages in comparison with the population at that time was 16.3 per cent for the males and 15.2 per cent for the females. The difference, however, does not exceed one half of one per cent, and there were actually 17,046 more people living together consensually in 1910 than in 1899. The seriousness of the situation may be seen when we consider that of the total population of the Island over 15 years of age, 31.7 per cent, nearly one third, representing 101,186 people, are living together without any form of marriage ceremony. [1] The difference in numbers between men and women living together consensually is doubtless due to the fact that many men who have legitimate wives also have consensual wives or mistresses.