Of the various social sciences, sociology seems to be the youngest. It is gradually developing. Still it has remarkable progress. Its uses are recognized widely today. In modern times, there is a growing realization of the importance of the scientific study of social phenomena and the means of promoting what Prof. Giddings calls human adequacy (human welfare).
The study of sociology has a great value especially in modern complex society. Some of the uses of sociology are as follows.
1. Sociology studies society in a scientific way. Before the emergence of sociology, there was no systematic and scientific attempt to study human society with all its complexities. Sociology has made it possible to study society in a scientific manner. This scientific knowledge about human society is needed in order to achieve progress in various fields.
2. Sociology throws more light on the social nature of man. Sociology evolves deep into the social nature of man. It tells us why man is a social animal, why he lives in groups, communities and societies. It examines the relationship between individual and society, the impact of society on man and other matters.
3. Sociology improves our understanding of society and increases the power of social action, capabilities, talents and limitations. It enables him to adjust himself to the environment. Knowledge of society, social groups, social institutions, associations, their functions etc. helps us to lead an effective social life.
4. The study of sociology helps us to know not only our society and man but also others, their motives, aspirations, status, occupations, traditions, customs, institutions, cultures etc. In a huge industrialized society, our experience is comparatively limited. We can hardly have a comprehensive knowledge of our society and rarely have an idea regarding other societies. But we must have some insight into an appreciation of the motives by which others