I like this new "resonance theory of consciousness". That assumes that the nature of consciousness is inherent in the informational integration -- making consciousness a sort of harmony. Of course, that idea isn't new -- it's the same idea that Plato presented in the Phaedo and that the Pythagoreans held in 6th century Italy.

https://www.frontiersin.org/articles/10.3389/fnhum.2019.0037...