After you click on a phrase, you'll arrive at a short explanation of the topic. Many of these explanations include helpful diagrams and additional links to related topics. At times, we've also provided links to Pegasus product descriptions that you may find helpful, as well as links to other relevant Web sites.

We encourage you to use this page as a starting point for some leisurely exploration into the major principles and tools of systems thinking and organizational learning. Happy jumping!

Behavior over Time Graphs: How to Detect Patterns of a System at Work

Causal Loop Diagrams: How to Depict Your Understanding of a System

The Language of Links and Loops: A concise explanation of the symbols used in causal loop diagrams and accumulators

Organizational Learning: Creating the Future You Envision

Reinforcing and Balancing Processes: The "Building Blocks" of Every System

Simulation Modeling: How to "Test-Flight" Your Business—Without Crashing It!

Stocks and Flows, or How Fast Is the Bathtub Draining?

System Dynamics: The Foundation of Systems Thinking

Systems Archetypes, or "Why Do We Keep Having the Same Problems?!"

Systems Thinking: Seeing the World Through a Whole New Lens

The Systems Thinking Community: A Thriving Network of Practitioners, Consultants, Researchers, and Educators

Glossary of Systems Thinking Terms