Semipermeability
Homeostasis applies.
The foremost goal of long-organizing systems is the maintenance of a state that facilitates continuance. Agents and agencies alike tend to the self and attend to the other. The filter is instrumental. This buffering zone ought to be the focus of any reasonable campaign effort.
At entry: friendly, feigned, or breach.
Effect, or potential of, will induce a response. The metaphor applies.
Through age arrives the codification of strategy, an exchange of responsivity for replication. With youth, a lack of refinement.
As it stands, resilience is a filtered process.