I think you should study Ken Wilber's integral theory.
It is a synthetic metatheory aiming to unify a broad spectrum of Western theories and models and Eastern meditative traditions within a singular conceptual framework. The original basis, which dates to the 1970s, is the concept of a "spectrum of consciousness" that ranges from archaic consciousness to the highest form of spiritual consciousness, depicting it as an evolutionary developmental model.
Intro (pdf)If nothing else, you can use the words objective and subjective more correctly, and you get to use inter objective (resp. subjective), which add more nuance.