[throwaway815190]

I'm completely ignorant on this topic, so I apologize for asking what must be an extremely stupid question to you, but: what makes stability a static quality whereas resilience is a dynamic quality? Are these statistical definitions that I can look up somewhere?

[vulpesx2]

Not OP, but my take is that stability is usually defined as a base-state that will continue onto perpetuity unless some outside force disrupts it. Resiliency is more closely defined as the ability to recover from disruptions back to the base-state quickly.

Since the context here is that efficiency can remove layers of redundancy therefore allowing disruptions to wreck more havoc - I believe that's what OP was getting at.