Leyla Acarogluが提示するシステム思考の６つの観点
Now that we understand why systems thinking matters, let’s explore the core concepts that make it work. Systems thinking pioneerLeyla Acaroglu identifies six fundamental concepts that form the foundation of systems thinking. Understanding these concepts will give you a new vocabulary for seeing and describing the world around you. 1. Interconnectedness: Everything Is Connected to Everything Else
2. Synthesis: Seeing the Whole and the Parts Simultaneously
3. Emergence: The Whole Is Greater Than the Sum of Its Parts
4. Feedback Loops: The Circular Nature of Cause and Effect
5. Causality: Understanding Multiple Causes and Delayed Effects
6. Mental Models: The Hidden Assumptions That Shape Everything
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Tool 1: Causal Loop Diagrams（因果ループ図）
Tool 2: The Iceberg Model — Diving Below the Surface（氷山モデル）
The Four Levels of the Iceberg
Level 1: Events
Level 2: Patterns
Level 3: Structures
Level 4: Mental Models