I think of it more like a particular lens from which to view problems, i.e. it is an alternative to reductionism. But, perhaps it’s most useful aspect is that it allows the development of techniques which can be used to simulate complex systems. Ludwig von Bertalanff described the set of theories that together comprise the framework of systems thought in the following passage:
Now we are looking for another basic outlook on the world—the world as organization. Such a conception—if it can be substantiated—would indeed change the basic categories upon which scientific thought rests, and profoundly influence practical attitudes. This trend is marked by the emergence of a bundle of new disciplines such as cybernetics, information theory, general system theory, theories of games, of decisions, of queuing and others; in practical applications, systems analysis, systems engineering, operations research, etc. They are different in basic assumptions, mathematical techniques and aims, and they are often unsatisfactory and sometimes contradictory. They agree, however, in being concerned, in one way or another, with “systems,” “wholes” or “organizations”; and in their totality, they herald a new approach. Quoted from: Systems Theories: Their Origins, Foundations, and Development
If you want to deep dive into complex systems, I found this to be useful.
I think of it more like a particular lens from which to view problems, i.e. it is an alternative to reductionism. But, perhaps it’s most useful aspect is that it allows the development of techniques which can be used to simulate complex systems. Ludwig von Bertalanff described the set of theories that together comprise the framework of systems thought in the following passage:
If you want to deep dive into complex systems, I found this to be useful.