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Content/Peacocke: evidence-based approach: about constitutive role: "The person with these conscious states" = I.
Description/Thought Content/Peacocke: Triple from way of givenness, object, point in time: no solution: a thought component could remain the same, while the object changes. - As with descriptive thoughts: it is possible that the content remains the same, while the "reference" changes.
Chr. R. Peacocke
Sense and Content Oxford 1983