
50 years ago, MIT scientists released The Limits to Growth, a computer model that warned civilization was on an unsustainable path. In 2022, sustainability researcher Gaya Herrington revisited that work and found that real-world data matches the collapse scenarios almost exactly.
In this episode of Collapse Curriculum, I’m joined by my old college math professor and now my co-host. For those deep in the “doomersphere,” he’s kind of a normie. Which makes this a fun and engaging conversation: one collapse-aware perspective, one mainstream perspective, clashing and finding common ground.
We discuss:
* The Limits to Growth model (1972) and its “business-as-usual” collapse trajectory
* Gaya Herrington’s 2020 re-analysis and why it’s so alarming
* Is “green growth” is a myth?
* What collapse actually means (not Hollywood apocalypse, but steep decline in complexity and capacity)
* Signs of collapse all around us in 2025
Collapse Curriculum is survival education for a collapsing world. If you’ve ever felt the machine is breaking down and wondered how to prepare, you’re in the right place.
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Today’s discussion includes reference to these posts:
And this is the 9 Planetary Boundaries reference:
https://www.stockholmresilience.org/research/planetary-boundaries.html
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