The argument here is that in order to explain our justification of physics we need a concept of agents. Otherwise we [won’t] be able to talk about running or observing experiments.
I think it might be possible to create an account of when an information processing system can interact with the world and develop an accurate understanding/model for it (even if the system is deterministic, etc.).
I think it might be possible to create an account of when an information processing system can interact with the world and develop an accurate understanding/model for it (even if the system is deterministic, etc.).