Wednesday, December 17, 2025

Phase Changes, Moral Geometry & Dashboards

One of the temptations of thinking about society through the lens of physics is the illusion of control. Phase diagrams are reassuring. If you know the pressure and temperature, you can say what state a system should be in. Keep the knobs within tolerance and nothing dramatic happens.

That’s the dashboard mindset.

In physical systems, it’s already misleading. Temperature and pressure are not the whole story. Composition matters. Add salt to water and you haven’t changed the thermometer or the barometer, but you’ve shifted the phase boundary itself. Freezing and boiling points move. The dashboard stays calm while the underlying conditions quietly change.

Social systems are no different.

We track things like GDP, unemployment, inflation, turnout—reasonable analogs of pressure and temperature. GDP tells us something like “motion” in the system; participation and engagement tell us something about activation. But these are blunt instruments. They describe global averages. They tell us almost nothing about where cost is concentrated, how long it persists, or whether people still have room to maneuver. 

We govern by dashboard. And our control knobs are clumsy, slow, and limited. 

The most dangerous failures don’t announce themselves through those metrics. They show up as what engineers would call arc signals: strange noise patterns, delayed recovery, growing volatility, localized overheating. In social terms, that looks like collapsing trust, rising resentment in specific communities, network fragmentation, information environments that amplify fear or grievance, and elite factions that stop sharing a common reality. None of these alone look catastrophic. Together they signal a system near reorganization.

This is where phase-change thinking becomes useful—but only if we’re careful.

A phase transition isn’t just a change in appearance. It’s a change in mechanical response to pressure. Liquids, gases, and solids respond differently when squeezed. Solids resist pressure. Gases transmit it. Liquids damp and redistribute it. Social systems do the same after reorganization. Some harden into brittle hierarchies. Some vaporize into volatile mobilization. Some retain enough flexibility to absorb shocks without shattering.

The moral geometry I keep circling back to—the hexagonal symmetry, the emphasis on resonance and alignment—is best understood as a way of describing the system’s state space. Healthy societies aren’t maximally synchronized. They’re modular. Like the brain, they coordinate across subsystems without forcing everything into a single phase. Checks and balances aren’t just political ideals; they’re dynamical stabilizers.

This also explains hysteresis: why turning the knobs back doesn’t undo the damage. Once a system reorganizes—once trust collapses or networks harden—restoring previous conditions doesn’t restore the previous state. You have to climb out of a new basin. That takes more energy, more time, and often more suffering than anyone expected. This is why reform always feels slower than decay.

So does coherence solve the moral problem when GDP looks fine and motion feels like vitality? Only if coherence includes cost visibility. Bad coherence—propaganda, scapegoating, total phase-locking—makes things worse. Good coherence increases resolution. It reveals where pressure is concentrated and who bears it. It functions like an arc-fault detector, not a breaker: sensitive to patterns, not just totals.

History doesn’t repeat because humans are stupid. It repeats because lessons learned at the level of lived experience decay faster than institutions change. Virtues aren’t abstract principles we inherit intact; they’re state variables forged under constraint. When friction disappears, memory fades. When friction returns, it does so as fire.

That doesn’t make suffering good. It makes it a brutal teacher in systems that hide friction until it arrives that way.

If we want fewer violent phase changes, we need fewer dashboard illusions—and much better ways of sensing the quiet signals that say a boundary is approaching, even when everything still looks fine.