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What is Variety ?

In cybernetics, variety is the main way to measure the complexity of a system. It refers to the number of possible states a system can have and is essential for making choices and regulating the subject.

Additional Glossary Terms

Perspective

Perspective refers to the specific viewpoint from which an individual observes and interprets a system or situation. It is inherently tied to the one’s current position or context, influencing how

Messes

The term “mess,” coined by Russell Ackoff, refers to a complex system of interconnected problems that cannot be addressed in isolation. It emphasizes that attempting to solve individual problems within

Rich Pictures

A Rich Picture is a free-form, hand-drawn diagram used to capture and explore complex situations. It serves as a visual tool for groups to share perspectives, identify problems, and build

Structure

In systems thinking, structure refers to the arrangement of parts within a system, the relationships among them and the rules, laws, procedures, and policies that govern those interactions. The structure

Feedback Loop

Feedback is essential to control. In a well functioning system, feedback loop are designed so that the system is brought back under control in the act of going under control.

Evolution

Evolution refers to the continuous and dynamic process of change and development within a system over time. This process encompasses the adaptation and transformation of a system in response to