The transectional structure of society: The basic societal functions

For the purposes of research and/or evaluation, a society is organised into 13 basic societal functions (BSFs) within an overall Coordination and Control system. This organisation facilitates transectional descriptions of society or a component of a society for assessment at any given time across the longitudinal phases of a disaster. An assessment results in a picture or description of function(s) limited to the point in time of the assessment. Together with simultaneous assessments of the functional status of all, some, or one of the other BSFs, such assessments deliver a transectional picture of the situation of a society. Since no function operates in isolation from the other functions, information of the concomitant status of several BSFs is crucial to gain a better understanding of functional losses and of the effects and side effects of an intervention. The 13 BSFs include: (1) Public Health (dominantly preventive); (2) Medical Care (dominantly curative); (3) Water and Sanitation; (4) Shelter and Clothing; (5) Food and Nutrition; (6) Energy Supplies; (7) Public Works and Engineering; (8) Social Structure; (9) Logistics And Transportation; (10) Security; (11) Communications; (12); Economy; and (13) Education. These BSFs relate with each other through the Coordination and Control function. Many functions of the BSFs and their respective subfunctions and elements overlap (they share some common subfunctions and elements). However, for the purposes of research/evaluation, it is necessary to assign subfunctions and elements to only one of the BSFs. Just as in the practice of clinical medicine, the sum of assessments provides the transectional description of the status of each of these BSFs at a given time. From this information, compared to the pre-event description of the society, interventions are selected that are likely to meet the defined objectives and their overarching goal(s), and respective plans are developed and implemented. The effects of each intervention are evaluated in reference to these goals and objectives and to their eventual effects on other BSFs or subfunctions of a BSF.