Mary Douglas, Purity and Danger, an analysis of concepts of pollution and taboo. London and New York: Routledge, 1996.
Chapter 6: Powers and Dangers

Mary Douglas uses tribes and societies in Central Africa and elsewhere to discuss how primitive cultures understand and utilize the ideas of power and pollution. These ideas are inseparable from the structures of the societies themselves.

A few definitions might help the discussion.

Azande have a fair understanding of the natural world. They understand the relationship of “drought to epidemic, rain to harvest, and cloud to rain.” They use witchcraft to explain why peculiar things happen at a particular time and place outside the understanding of seasons and so on. Witchcraft or other powers help to find answer questions like:

Societies are usually highly structured entities. Power and authority are understood within the context of the culture and even help to define it. Anything that exists outside to the structure of the society, or in the margins of the society is outside of the structure and poses a danger.

Rituals are used to bring order to belief systems and to address the dangers of loss of structure or form. Transitional states or movement from one status to another are also understood as dangerous. Rituals are used to control the danger to the individual and to society in general.

It is thought that danger can be controlled by ritual. But the danger of the margins, as well as the danger of the transition from one state to another, also can be stressed by the ritual.

“Ideas about power are based upon an idea of society as a series of forms contrasted with surrounding non-form. There is power in the form and other powers in the non-form.” (99)

There is one kind of power within the structures of a society and other kinds that exist in the formless margins or outside of the system. There are voluntary and involuntary powers. Pollution occurs when the basic form or structure of a society has been attacked or when the powers of the structured society somehow come in contact with the powers of the “unstructured formlessness.”

Douglas views those powers that control fortune and misfortune as a “triad of powers.”

  1. Formal powers that are exercised by persons who represent the formal structure and are utilized on behalf of the community
  2. Formless powers used by persons in transition or in the margins of society
  3. Powers not attributed to any person, but are inherent to the structure of society which work against any violation of the form and structure.

The case of the fetus mentioned earlier is a case of involuntary power. Specific intentional acts are not responsible for the power or pollution that might occur as a result of the presence of the unborn.

Witchcraft and sorcery are intentional formal powers that should be used for the structure of the community, but in some cases are used against the innocent.

Persons of authority have certain powers. If the power attached to position is abused, the result can be a loss of powers or a subsequent change in power from voluntary to involuntary power that causes harm to the self or to others.

Douglas makes the case that power is attached to the social structures of a society.