Advanced cultures typically have multiple worlds to organize the universe. These worlds are typically linked with levels (e.g. of reality, of being) or planes of existence and linked with types, degrees and stages of knowledge, physical and spiritual development. These are typically linked with initiation and frequently with 7 stages in the evolution of man and 7 stages of initiation. The SUMS Philosophy applies the idea of levels to Levels of Choices and especially Levels of Knowledge (Choices 03). Methodologically this is significant because it transforms the notion of simple hyperlinks into Multi-Level Hyperlinks which permit users to use a single term to access a whole range of levels with different degrees of detail or granularity. Levels are dicussed in LEcture: 30b:Shared Universals: Rebirth