Feed the world - qualitative model on the arguments by Kai Neumann

I was recently preparing my contribution to the  System Dynamics Conference presenting our comprehensive quantitative GLU Model (global land use). At the same time I am repeatedly  confronted with the argument that in order to save the world we need industrialized farming with the use of pesticides, fertilizer, and high precision farming, because otherwise we would not have enough yields to feed the world and thus would need more deforestation. Well, while the quantitative model shows that without major ...

Template Systemic SWOT Analysis by Kai Neumann

This is just a very small model to get an idea on how to model an enterprise in order to develop a systemic SWOT analysis. In a concrete case the 4 KNOW-WHY-Questions should help you to collect a lot of concrete hard (money, technology, ....) and soft (motivation, skills, relationships, ....) factors. You can continue to reflect on concrete measures to address your strengths and weaknesses.  With quantitative attribute you can monitor the current state of the factors. The position in the Insight Matrix s...

GDP growth with shrinking population by Kai Neumann

This model was developed as a reaction to a science meeting where the participants univocally doubted the potential for GDP growth in Germany with the prospect of a shrinking population. While I might criticize the concept of a GDP and see a lot of reasons for a shrinking economy I doubt that a shrinking population inevitably has to lead to a shrinking GDP. But see my arguments in the model and tell us what you would change or even better make the changes directly in the model via the collaborative link.