Methods and Tools

Systems archetypes are the recurring feedback patterns that appear in almost every complex system. Learn the key archetypes and how to use them as diagnostic shortcuts.

The Iceberg Model reveals four layers beneath every event: patterns, structures, and mental models. Moving down the iceberg is what separates reactive fixes from lasting systems change.

Donella Meadows identified twelve places where interventions can alter system behavior, ranked from weakest to strongest. Understanding leverage points changes how you approach any complex problem.

A theory of change makes your hidden reasoning explicit, linking actions to outcomes and exposing the assumptions in between.

When people cannot agree what the problem even is, Soft Systems Methodology offers a disciplined way to learn toward workable change.

We leap from facts to firm conclusions without noticing the steps. The ladder of inference makes that hidden reasoning visible.

Not every problem responds to analysis. The Cynefin framework helps you recognize the kind of system you face before you act.

Scenario Planning helps analysts move beyond isolated events toward patterns, relationships, delayed effects, and the structures shaping behavior. This

Scenario Planning helps analysts move beyond isolated events toward patterns, relationships, delayed effects, and the structures shaping behavior. This

Sensitivity Analysis helps analysts move beyond isolated events toward patterns, relationships, delayed effects, and the structures shaping behavior. Th