The common good is the collection of goods that are created and shared by a society that help human beings attain true human fulfillment.
By coming together as a society, people create goods that would not necessarily be available to individuals living on their own. Goods such as culture, education, health care, and mutual security are products of social life that are necessary for authentic human development, helping human beings grow physically and spiritually. The basic needs for survival are also considered part of the common good because the root purpose of society is interdependence, to help each other meet our needs.
Common goods cannot be owned or controlled by any single power since they are created by society as a whole. Also, they need to be universally available to every human being because they are necessary for human development. The role of government is to protect the common good and to ensure universal access. Government must find a balance between achieving this task and exerting too much control over the common goods.