I’ve seen several examples that I would have naively expected to be a “change of the causal structure,” which were treated by just adding more links to the static causal structure. So, apologies, I can only give evidence that what you’re looking for is rare.
I’ve seen several examples that I would have naively expected to be a “change of the causal structure,” which were treated by just adding more links to the static causal structure. So, apologies, I can only give evidence that what you’re looking for is rare.