Short, structured paths into ideas worth holding on to
These modules are an attempt to teach difficult ideas the way they are best learned: through a concrete case, with a structure that lets you reproduce the understanding rather than merely recognise it. Each module pairs a vivid example — a rainforest making its own weather, a salmon feeding a tree five hundred years away, a forest’s underground fungal web trading nutrients without a broker — with a Paskian entailment structure that shows what depends on what, and challenges that ask you to teach the ideas back.
The series are organised by domain. Each is self-contained but interconnected, with cross-links between series where the ideas overlap.
Foundational concepts of cybernetics — circular causality, requisite variety, autopoiesis, distributed control, and the Viable System Model — taught through ecological cases drawn from the natural world.
How living systems rebuild and sustain themselves — the substrate-maker, the living medium, the closed loop, the trophic cascade — taught through coastal and ocean cases, with the water-and-food thread running throughout. Bridges to groundregulation.com.
Thirty networks — human, biological, technological — laid along James Grier Miller’s levels of living systems, so the same governing patterns can be seen recurring from a single cell to the whole biosphere. One module per level.
Foundational concepts of quantum biology — superposition, coherent transport, tunnelling, and the geometry of regulation at the molecular scale — taught through cases where life uses quantum mechanics as machinery. Companion to the cybernetics series at a smaller scale.
Gordon Pask’s Conversation Theory, entailment meshes, teachback, and the serialist and holist paths through understanding — the teaching of teaching itself, traced through the cyberneticians who built the tradition.
The beat-to-beat variation of the heart as a window onto regulation in a living system — what HRV measures, what it reveals about the balance of the autonomic nervous system, and how it connects breath, stress, and recovery.
The Pischinger / Heine connective-tissue tradition, the Virchow Error, and the diagnosis of organisations and ecosystems through their connective medium.