Purpose: Employ the Mono Lake model adapted from "Modeling the Environment" by Andrew Ford as a basis for developing a set of guidelines to support asynchronous multi-user model development.

Mono Lake is an ancient inland sea on the eastern side of the Sierra Nevada. From a policy point of view Mono Lake is the story of how a handful of people began a campaign to save a dying lake.

• 10.06.04 v1.0 created and documented by Bellinger. Initial problem with the reference mode has been fixed.

Insight Maker is web based multi-user modeling and simulation environment which enables distributed virtual collaboration.

@LinkedIn, Twitter, YouTube

When one undertakes to create a model there are a number of guidelines that are considered essential for consideration if there is to be a success with the model.

Are there environmental/physical limits to humanity? Based on the Are There Limits? blog post by Tom Fiddaman.

From Jay Forrester 1971 book World Dynamics, the earlier, simpler version of the World 3 Limits to Growth Model. Adapted by Geoff McDonnell from Mark Heffernan's ithink version at Systemswiki.org.

@LinkedIn, Twitter, YouTube

The purpose of this model is to have the user change the value of stocks, flows and converters to experience a variety of different graphical results. Understanding this generic model is important pre-requisite to learning about intravenous drugs in the body, radioactivity, self-esteem, water flowing from a drain and many other basic natural systems.

A number of questions considered relative to Systems Thinking.

This model depicts the interactions of Aesop's Fable "The Boy Who Cried Wolf."

Yesterday's actions are responsible for the world we experience today. And today's actions are responsible for the world that we will experience tomorrow. The "Creating the Future" model is intended to provide a better sense of the common process associated with the unexpected unfolding of the future..

Model supporting research of investment vs. austerity implications. Please refer to Modern Money & Public Purpose Video.

@LinkedIn, Twitter, YouTube

Examples of reinforcing and balancing loops enhanced with images to maybe them more visually engaging.

A random walk demonstration using an ABM. As individuals drink more they become more intoxicated and their walk becomes more random. And when they drink to much it finally kills them.

How does a goal seeking structure progress with a resource constraint.

Joe P. is currently managing a project that's behind schedule and he's experiencing substantial pressure to get the project back on track.

Inventory Model v3.0 adds target inventory adjustment to maintain desired service level. See also: Inventory Model v2.0.

OK, we have a problem. Yet, do we really know what the problem is? More often than not we look at the symptoms, consider them the problem and attempt to fix them. This actually dooms us to failure because they're only symptoms.

Model in support of an article being written about Investment vs Austerity.

@LinkedIn, Twitter, YouTube

The generic stock & flow form for a balancing loop.

@LinkedIn, Twitter, YouTube

Reinforcing Loop/SFD Simulation allow one to experience the explicit implications of the interactions.

@LinkedIn, Twitter, YouTube

This model introduces the S/O and +/- notation for depicting the relations that might exist between two elements along with why the +/- notation is preferred.

Because our problem solving approaches in today's reality don't produce very good solutions we end up continually dealing with unintended consequences which make the original problem worse or create new problems to be dealt with.

Use a bathtub model to investigate the manner in which inflows and outflows govern the quantity of a stock. Extend the structure to create and investigate the relationships of a goal seeking balancing loop.

@LinkedIn, Twitter, YouTube