System Change

PLACES TO INTERVENE IN A SYSTEM

(in increasing order of effectiveness)

12. Constants, parameters, numbers (such as subsidies, taxes, standards).


13. The sizes of buffers and other stabilizing stocks, relative to their flows.


14. The structure of material stocks and flows (such as transport networks, population age structures).


15. The lengths of delays, relative to the

The systems analysis community has a lot of lore about leverage points. Those of us who were trained by the great Jay Forrester at MIT have all absorbed one of his favorite stories. “People know intuitively where leverage points are,” he says. “Time after time I’ve done an analysis of a company, and I’ve figured out a leverage point — in inventory

“We have a problem with scale. The planetary crisis can seem impossible to grasp. But focusing on the local can feel limited. How do we work to a scale that feels manageable? There is a way of reorganising how we think about scale: the -shed. -sheds (from Old English scead) describe the natural boundaries between waterbodies. They are not

In the United Nations’ IPCC most recent climate change mitigation report, the word “lifestyle” appears 193 times. The authors write, “The acceptability of collective social change over a longer term towards less resource intensive lifestyles, however, depends on the social mandate for change. This mandate can be built through public participation,

Exploring where impediments are hard, where they are soft and when they can be ignored is powerful.

“Quiet Quitting” articles allowed readers to access a convenient cause (damn lazy Gen-Zers) for a pretty existential problem (work sucks). It’s also, conveniently, a way of blaming workers for systemic ills. “Quiet Hiring” deflects from organizational norms that call for eking out as much productivity (at the lowest cost) from each employee in the