Systems Theory as a Foundation for Discovery of Pathologies for Complex System Problem Formulation
This chapter articulates a set of systems theory based pathologies that act to limit performance of complex systems. In response to the common mantra that problem formulation is the most important activity in successfully dealing with complex system problems, this research elaborates on the utility of systems theory as the basis for problem formulation through the discovery of system pathologies. Pathologies are taken as circumstances that act to limit system performance or lessen system viability (continued existence) and as such they reduce the likelihood of a system meeting performance expectations. As an extension of contemporary developments in systems theory, this chapter is focused on three primary objectives. First, systems theory is examined to generate a comprehensive set of 45 principles, laws and concepts that explain system behavior and performance. Second, a set of systems theory based pathologies that can be explained as deviation in application of systems theory (i.e. lack of use or violation) are articulated. Third, the chapter discusses implications of the developed pathologies for practitioners faced with the task of formulating complex system problems. The chapter concludes with proposed future research.