Thinking in Systems
Leverage points
Right place, wrong direction
Meadows, Leverage Points: Places to Intervene in a System
She ranked twelve places to intervene in a system, weakest to strongest. This is why almost nobody uses the strong ones.
What actually happened?
Her famous essay puts the twelve in order. Weakest are the numbers — tax rates, budgets, thresholds — the dials everyone spends the day turning while the system carries on doing what it did. Above them sit feedback loops and flows of information. Higher still are the rules and the goals, and the strongest place of all is the goal of the system and the paradigm underneath it. Then comes the line that stings: people know intuitively where the leverage points are, and push them in the wrong direction. The dials are crowded because they are easy. The paradigm is empty because it is not.
Numbers are the busiest and the weakest lever
Moving a target, adding or cutting budget, shifting a threshold: instant to do, instant to see, which is why they absorb nearly all management attention. But while the loop structure holds, the system absorbs the change and a few months later the old behaviour is back.
Cut the response deadline from twenty-four hours to twelve. Compliance rises for a fortnight, then everyone learns to send a holding reply. The dial moved; the behaviour did not.
Information flow is the best value on the list
Putting a piece of information where it was previously absent often beats changing the rules, because being seen changes conduct by itself. Meadows keeps a Dutch housing estate as her example: identical houses, meters in the hall instead of the basement, and a third less electricity used.
Show each team the live cost of the calls it makes to an internal service. Set no quota at all. Wasteful traffic halves within a quarter.
Wrong direction is commoner than wrong place
Her sharpest observation is that people find the point and then push the wrong way. Growth too fast, so the instinct is more control, when the lever is often less fuel in the growth loop. Morale low, so the instinct is more incentive, when the lever is removing a punishing feedback.
Too many meetings means coordination demand is high. Banning meetings pushes it into private messages and makes it worse. The lever is the coupling that requires coordinating.
How do I use it today?
Where you are: you want to shift a stubborn system behaviour and your hand is already on one of the switches.
Ask first: where does this switch sit in the twelve, is there a higher place for the same effort, and am I sure the push goes this way rather than that?
Where it goes wrong: talking about paradigms while every actual action is a parameter; or turning information transparency into surveillance, so being seen becomes being watched.
Lines to keep
People know intuitively where leverage points are, then push the wrong way.
The weakest leverage points are numbers, constants and parameters.
The paradigm out of which a system arises is the strongest lever.
Same situation, other people are asking
The more rules I add, the more people route around them.Everyone is chasing the same thing. Where is nobody standing?Every hour is booked and one delay wrecks the week.The numbers look great. Is that skill or is it leverage?I'm managing it and it's getting worse · all 14 questions →If this one named what you are going through,
send it to someone who needs it, or keep it somewhere you will find it again.