
Thank you for the explanation. I agree that the observer should not be misunderstood as the introduction of subjective features into the description of nature, and that it can be understood as a function that records decisions and preserves processes in space and time.
As a supplement, the paper linked in the post has a continuation. In a second paper by the same author, Mr. Watanabe, the question of who or what counts as an observer is revisited and redefined based on experimental correlations.
In this follow-up work, the observer is not reduced to a human or a device, but is instead described as a relational structure that emerges at the intersection of different informational domains, such as subjective states, experimental intention, and quantum processes.
In particular, the EEG–quantum correlation experiments suggest a structure in which attributing observation to only the participant, the apparatus, or the experimenter leads to explanatory difficulties. From this, the paper proposes a model in which the interaction field itself temporarily functions as the observer.
For reference, here is the second paper: https://www.researchgate.net/publication/398259486_Empirical_Subjectivity_Intersection_Observer-Quantum_Coherence_Beyond_Existing_Theories_Unifying_Relativity_Quantum_Mechanics_and_Cosmology
I would be very interested to hear your thoughts on this observer model.
Thank you. I feel that we may be talking past each other slightly.
My interest here is not in defending or rejecting any particular philosophical realism, but in discussing the experimental results reported in the paper I linked.
In particular, the paper reports statistically significant temporal correlations between human EEG data and outcomes of remote quantum measurements.
Based on these experimental findings, the paper proposes a new framework in which subjectivity is described as a nonlocal quantum coherence state, and consciousness is understood as emerging through gravitational decoherence of that state.
With this paper in mind, I would very much appreciate hearing your views.
https://www.researchgate.net/publication/398259486_Empirical_Subjectivity_Intersection_Observer-Quantum_Coherence_Beyond_Existing_Theories_Unifying_Relativity_Quantum_Mechanics_and_Cosmology