Systems Theory

Systems theory is a interdisciplinary study of systems organized as cohesive groups of interrelated and interdependent components that can be natural or artificial.  Rather than analyzing components in isolation, systems theory focuses on the relationships, structures, and interactions among parts, and on how these give rise to the behavior and properties of the whole system.  A system in this sense can be anything from a biological organism, an ecosystem, a machine, a social organization, or an information network, as long as it consists of interconnected elements forming a unified entity.

The core idea of systems theory is that the behavior of a system cannot be fully understood by examining its parts separately, because interactions among parts can produce emergent properties, outcomes or behaviors that are not present in the individual components themselves.  This includes feedback processes, where outputs of a system loop back as inputs and influence future behavior, often creating stability, growth, oscillation, or collapse depending on the system’s structure.