Organization design
Organization design is the deliberate structuring of relationships, authority, information flows, and boundaries within a collective in order to make collective action possible, coherent, and — in the best cases — intelligent. It is not merely a matter of drawing boxes on an org chart. It is the systems-level decision about who talks to whom, who decides what, who knows what, and what happens when these arrangements fail. Organization design is where systems theory meets human behavior, and where the abstract principle of modularity becomes a lived reality of meetings, reports, and power.
The field draws from multiple disciplines: sociology, economics, psychology, engineering, and — increasingly — computer science. But its central question is consistent across all of them: given a purpose and a set of people, what structure makes the purpose achievable? The answer is never no