This is Part 2 of Chapter 10 from “Learning Systems Thinking” by Diana Montalion. Part 1 covered what modeling is and different modeling approaches. Now we get into the practical stuff. How do you actually use modeling to solve real problems? Diana brings back the MAGO case study to show us.
Chapter 10 is a big one, so I’m splitting it into two parts. This is Part 1 of 2.
Diana opens with a Donella Meadows quote that sets the tone for everything that follows: get your model out where people can see it, invite others to challenge it. That’s the whole chapter in one sentence, really. But of course there’s much more to unpack.
Chapter 7 is where Diana shifts from “you” to “we.” Previous chapters were about your own thinking, your own reactions, your own learning. Now it’s time to think together. Because in systems, your brain alone is not enough.