Taking a broader view of the logical geography, we can say that there are three main classes of views about conscious experience. Type-A views hold that consciousness, insofar as it exists, supervenes logically on the physical, for broadly functionalist or eliminativist reasons. Type-B views accept that consciousness is not logically supervenient, holding that there is no a priori implication from the physical to the phenomenal, but maintain materialism all the same. Type-C views deny both logical supervenience and materialism.
