the framework
the whole thing, one page. everything else is application.
Wrong attractor. a stable $W \neq S^0$. suffering is capture in it: a basin that costs $\Phi$ and is not where you were going.
Maintenance. hold a system near ground at the optimal cadence $\tau^* = \left(\dfrac{3f}{a\,\delta^2}\right)^{1/3}$. sooner wastes work; later lets the drift entrench.
Invariance, a priori. at a fold, $U = \tfrac14 x^4 - \tfrac12 a x^2 - b x$, the exponent vector $(\tau,\,dU,\,A,\,x_h{-}x_s) = (-\tfrac12,\,\tfrac32,\,1,\,\tfrac12)$ is the only domain-free content. critical slowing $\tau \sim \mu^{-1/2}$. the same exponents from a mind to a market to spacetime. the constants carry the domain; the exponents do not. invariance is real as scaling, not as numbers.