Sociology is the systematic study of society and its institutions, such as the economy, the political system, the family, the media, and religion. The sociologist is interested in the influence of these and other institutions on human behavior. Some typical sociological questions are: Why do we have inequality? What is the source of change in society? Is social or economic success the outcome of hard work, social advantage, or both? How does religion affect the economy? How does the economy affect religion? Sociology graduates are well prepared for careers in the social services, government, or private industry.