"You can be doing something that has always worked and sudden..." — Donella H. Meadows

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You can be doing something that has always worked and suddenly discover, to your great disappointment, that your action no longer works.

— Donella H. Meadows

Thinking in Systems: A Primer

Systems Thinking in Systems: A Primer

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A stock takes time to change, because flow takes time to flow.

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The elements, the parts of systems we are most likely to notice, are often (not always)…

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A system generally goes on being itself, changing only slowly if at all, even with…




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