This Insight has been developed as an introduction to the basics of Systems Dynamics as part of a series of models to explore the dynamics of growth and decline in a simple environment. It is the second Insight in a series of four. The first Insight can be found here and the next Insight can be found here.
The model is on one of the activities included in the Open University short course called Understanding the environment: Complexity and chaos. The course can be accessed here.