Simplicity at various levels
WCW level: a generalization of Einstein's geometrization program to entire quantum physics
Space-time level: many-sheeted space-time and emergence of classical fields and GRT space-time
Imbedding space level
Some questions about TGD
In what aspects TGD extends other theory/theories of physics?
In what sense TGD is simplification/extension of existing theory?
What is the hypothetical applicability of the extension - in energies, sizes, masses etc?
What is the leading correction/contribution to physical effects due to TGD onto particles, interactions, gravitation, cosmology?