Sociology helps us understand why and how society changes. Obviously, the social world is constantly changing. This change has been a major interest to sociologists from the beginning of the discipline. However, many sociologists believe that sociology should not stop with only explaining society and how and why the world changes. They argue that sociologists also have an obligation to act, using their unique skills and perspectives to work to improve the world. Sociology, they argue, is a “field of inquiry simultaneously concerned with understanding, explaining, criticizing, and improving (italics mine) the human condition” (Restivo 1991, 4). Armed with a sociological perspective, we can more effectively take action if we don’t like what is happening. We can better participate in shaping the future for ourselves and for others.