Human services is a growing industry with a great job outlook. Quite simply, human services refer to professionals who assist individuals and communities to function at the highest possible level in society. With the elderly population continuing to increase, this factor is the reason for the increase in demand for future human services workers. Human services degrees, also called social work, help teach students the knowledge necessary in bettering the lives of a community or an individual. Many degree programs help place students in social work settings to gain a better understanding of real world life in this field.