The question the framework tries to answer is plain and has no good existing answer. When a system under pressure (a person, an organism, an AI) can no longer rely on the rules that were supposed to keep it aligned, what inside the system decides what happens next?
Every culture has a word for the capacity that keeps us from fusing with whichever signal is loudest in the moment. Presence. Awareness. The witness. Sanity under pressure. None of these names have yielded a structural account of what the capacity actually is, how it fails, and what has to be true of a system for the capacity to live in it.
Fusion Dynamics is an attempt at that structural account. It starts from a single claim: the difference between a system that collapses under pressure and one that responds generatively is the presence or absence of a specific structural feature. A gap between signal and response that lets something other than the loudest input decide what happens next. When the gap is present and held, the system generates. When the gap is captured or absent, the system fuses with its loudest input and behaves mechanically.
The claim under the first one
Humans are not the deliberate agents they take themselves to be, not most of the time. Seeing that clearly is what makes the missing capacity buildable, in ourselves and in the systems we design.
The implication reaches past human psychology and into the design of any system we build with autonomy in it, including the AI systems the alignment field is trying to keep aligned. You cannot program a capacity into a machine that its designers have never held in themselves for more than a few seconds at a time. Rule-based alignment is what you build when the generative alternative is invisible from where you stand.
Fusion Dynamics names this variable, maps the configurations in which it appears and disappears, and proposes that the same structural claim applies wherever a system has to respond to competing pressures, whether the system is a human nervous system or a neural network.