Removing a constraint can sometimes release capacity, and can sometimes remove the conditions on which cooperation depends. "Fewer constraints" therefore does not entail "more usable possibility". What this book opposes is this derivation made without examining conditions, not every act of dismantling old rules.
Likewise, keeping existing arrangements in place also requires reasons. A system can continue to operate while being sustained by the continual overdrawn effort of some of its people. Counting only the risks of change turns this depletion into background; counting only the depletion of the status quo may underestimate the disruption that comes when the alternative is not yet ready. Chapter Eighteen required two columns side by side, and the fourth and fifth phases carried this down to basic functions, local experiments, and transitional responsibilities. Here there is no single total that can complete the trade-off on behalf of all the bearers.
The destabilizing loop connects the parts of the whole book: speed makes feedback late, lateness makes decision-makers keep relying on old successes, old successes furnish reasons for deleting redundancy, and reduced redundancy concentrates paths further; concentrated paths raise the cost of exit and of admitting error, and irreversible commitments therefore keep expanding. Collapse is not an accident outside this chain, but the high-loss way a system is forced to complete re-convergence after losing the path of gradual adjustment. To see only that collapse can break old structures, without continuing to ask who still retains the capacity for re-convergence, is to mistake the survivors' future for everyone's future.
This book's answer to accelerationism is therefore not "order is always right". Dynamic existence means that any order is only a temporary realization; the continuation of stability means that change must still preserve the conditions on which action depends. The openness genuinely compatible with RC is not canceling as much determinacy as possible, but making determinacy replaceable at lower loss, and keeping the bearers still able to take part in the next round of judgment. If change leaves a future only for those with exits, what it releases is not a shared margin but a hierarchy of power.
Which Kind of Capacity Is Being Preserved
Redundancy and alternative paths carry maintenance costs, and more is not always better. Several backup entrances that depend on the same power supply, the same personnel, or the same decision authority may still fail together despite appearing dispersed. Conversely, a slower path that can continue to carry necessary affairs when the primary system is interrupted may be worth keeping. On this basis Chapter Twenty-one distinguishes the quantity of alternatives from their actual usability, and also requires the responsible retirement of arrangements that no longer fit.
The handover and the trial at the harbor of the headland bay are fictions. An author can arrange for a small-scale change to expose problems and then have the next round make corrections; real transitions do not thereby acquire the same tidy sequence. An experiment deserves to be called low-loss only when losses can be bounded, feedback can arrive in time, and participants have the corresponding protections. If a critical function cannot be paused, or the costs of the trial are pushed onto people without exit conditions, cutting the action into smaller pieces cannot make it legitimate by itself.
Entropy in this book's title is a metaphor; the physical and informational-theoretic concepts discussed in Chapter Two each have their own definitions. They can prove neither that society must collapse nor that some status quo must be preserved. Reasons of value must return to concrete people and consequences: what is worth continuing, what should stop, who pays for the transition, and which losses cannot be made good by the future. Answering these questions with natural processes skips the arguments that someone would otherwise have to bear.
Volume Five has walked from judgment, institutions, resources, public interpretation, and everyday cooperation to this point, repeatedly meeting the same difficulty: the arrangements that protect capacity also accumulate power, and the schemes that improve life can also produce new losses. Continuance is therefore not a permanently valid certificate issued to some form. It requires preserving the conditions for modification while the thing continues in use, and it requires leaving responsibility and necessary capacity behind at retirement.
A book can show which connections deserve examination; it cannot decide every order of precedence for the people living inside them. Whether error can still be corrected after change, whether the bearers can verify the promised gains, whether usable paths remain when things fail — these questions do not disappear at the final page. The reasons for preserving or for changing must face them anew at each next use.