The calorie reduction model elaborated to include exercise calories.  @ LinkedIn ,  Twitter ,  YouTube

The calorie reduction model elaborated to include exercise calories.

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Use of the latest version of the button scripts for unfolding a model or walking through the comments. @ LinkedIn ,  Twitter ,  YouTube
Use of the latest version of the button scripts for unfolding a model or walking through the comments.
The problem with microworlds is that too often people simply learn to play the game and the deeper lessons associated with the underlying structure and its associated patterns of behavior are completely missed. It is more appropriate for people to build and work with models to develop a deeper under
The problem with microworlds is that too often people simply learn to play the game and the deeper lessons associated with the underlying structure and its associated patterns of behavior are completely missed. It is more appropriate for people to build and work with models to develop a deeper understanding of the relationships and then relate them to family, community, school and the world.
 One of the four basic model forms presented by Hannon & Ruth in Dynamic Modeling.  @ LinkedIn ,  Twitter ,  YouTube

One of the four basic model forms presented by Hannon & Ruth in Dynamic Modeling.

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​Example of using a Macro as a counter. See the comment on Counter for a definition of the Macro then run the simulation to see the counter in action.    Context    @ LinkedIn ,  Twitter ,  YouTube
​Example of using a Macro as a counter. See the comment on Counter for a definition of the Macro then run the simulation to see the counter in action.
In this piece, we explore the counter intuitive nature of systems where the best of intentions to address the homelessness situation using the most expedient approach is likely to make things even worse.     A Systemic Approach to Ending Homelessness  by David Peter Stroh and Michael Goodman  @ Link
In this piece, we explore the counter intuitive nature of systems where the best of intentions to address the homelessness situation using the most expedient approach is likely to make things even worse.

A Systemic Approach to Ending Homelessness by David Peter Stroh and Michael Goodman
 This structure show the potential benefit from the development of a knowledgebase to support performance. With this potential benefit why is it so difficult for it to happen. What loops might be missing here.  @ LinkedIn ,  Twitter ,  YouTube

This structure show the potential benefit from the development of a knowledgebase to support performance. With this potential benefit why is it so difficult for it to happen. What loops might be missing here.

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You've probably heard the comment "It's the economy stupid!" Well I've finally concluded that when it comes to the economy "It's stupidity stupid!" might be a more appropriate phrase. @ LinkedIn ,  Twitter ,  YouTube
You've probably heard the comment "It's the economy stupid!" Well I've finally concluded that when it comes to the economy "It's stupidity stupid!" might be a more appropriate phrase.
 A spatially aware, agent based model of disease spread. There are three classes of people: susceptible (healthy), infected (sick and infectious), and recovered (healthy and temporarily immune).  @ LinkedIn ,  Twitter ,  YouTube

A spatially aware, agent based model of disease spread. There are three classes of people: susceptible (healthy), infected (sick and infectious), and recovered (healthy and temporarily immune).

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A description of the essence and limitations of analysis. @ LinkedIn ,  Twitter ,  YouTube
A description of the essence and limitations of analysis.
There are things we can influence and usually a broader array of things we are concerned about though can't influence. It's important to know the differerence otherwise we waste our energies trying to change things we have no influence over.    Video
There are things we can influence and usually a broader array of things we are concerned about though can't influence. It's important to know the differerence otherwise we waste our energies trying to change things we have no influence over. 
 The simple diet SFD simulation elaborated to indlcue calories, calorie reduction and metabolism.  @ LinkedIn ,  Twitter ,  YouTube

The simple diet SFD simulation elaborated to indlcue calories, calorie reduction and metabolism.

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When the typical approach doesn't work we tend to rely on our tried and true problem solving approaches, which as you will see really aren't that good. @ LinkedIn ,  Twitter ,  YouTube
When the typical approach doesn't work we tend to rely on our tried and true problem solving approaches, which as you will see really aren't that good.
The limits to results structure endeavors to bring a balance between a current state and a desired state though more often than not the action is limited by some constraint.  See also  Archetypes .   Video   @ LinkedIn ,  Twitter ,  YouTube
The limits to results structure endeavors to bring a balance between a current state and a desired state though more often than not the action is limited by some constraint.  See also Archetypes.
 An implementation of the classic Game of Life using agent based modeling. Rules:   A live cell with less than two alive neighbors dies.  A live cell with more than three alive neighbors dies.  A dead cell with three neighbors becomes alive.   @ LinkedIn ,  Twitter ,  YouTube

An implementation of the classic Game of Life using agent based modeling.

Rules:
  • A live cell with less than two alive neighbors dies.
  • A live cell with more than three alive neighbors dies.
  • A dead cell with three neighbors becomes alive.
This is my first attempt at creating a simple Agent Based Simulation Model. Nothing fancy, just something that works. @ LinkedIn ,  Twitter ,  YouTube
This is my first attempt at creating a simple Agent Based Simulation Model. Nothing fancy, just something that works.
The approach is to investigate the US Economy from a macro perspective, then the Public Sector in more detail and then expand out to the World Economy. @ LinkedIn ,  Twitter ,  YouTube
The approach is to investigate the US Economy from a macro perspective, then the Public Sector in more detail and then expand out to the World Economy.
An infinite number of mathematicians walk into a bar. The first one tells the bartender he wants a beer. The second one says he wants half a beer. The third one says he wants a fourth of a beer. The bartender puts two beers on the bar and says “You guys need to learn your limits.” From  Wild About M
An infinite number of mathematicians walk into a bar. The first one tells the bartender he wants a beer. The second one says he wants half a beer. The third one says he wants a fourth of a beer. The bartender puts two beers on the bar and says “You guys need to learn your limits.” From Wild About Math.
Storytelling allows you to build a display sequence for an insight so it can be unfolded to tell the story of the model. You can sequence primitive visibility, messages and javascript actions to unfold the story of the model. @ LinkedIn ,  Twitter ,  YouTube
Storytelling allows you to build a display sequence for an insight so it can be unfolded to tell the story of the model. You can sequence primitive visibility, messages and javascript actions to unfold the story of the model.
Our actions are based on our beliefs and the results of those actions are the basis for our beliefs. The difficulty we create for ourselves is that we make assumptions as to how to interpret the results we select based on our beliefs. As a result we are often operating on a flawed perspective of rea
Our actions are based on our beliefs and the results of those actions are the basis for our beliefs. The difficulty we create for ourselves is that we make assumptions as to how to interpret the results we select based on our beliefs. As a result we are often operating on a flawed perspective of reality.
 This model represents an elaboration of the Savings Account model to investigate the implications associated with intending to save money for retirement so an amount may be withdrawn monthly for living expenses.  @ LinkedIn ,  Twitter ,  YouTube

This model represents an elaboration of the Savings Account model to investigate the implications associated with intending to save money for retirement so an amount may be withdrawn monthly for living expenses.

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Now that we have some context for the situation it's appropriate to begin to investigate, though possibly not where you might think. And the investigation is actually a bit hindered because management fired the accounts receivables department. What I'm really interested in is trends as to how things
Now that we have some context for the situation it's appropriate to begin to investigate, though possibly not where you might think. And the investigation is actually a bit hindered because management fired the accounts receivables department. What I'm really interested in is trends as to how things have evolved over time.
The intent here is to provide guidance for creating well structured and documented relationship maps that you can share with your audience and they are likely to find understandable and informative. @ LinkedIn ,  Twitter ,  YouTube
The intent here is to provide guidance for creating well structured and documented relationship maps that you can share with your audience and they are likely to find understandable and informative.