[xeonmc]

How about simulation programs that are impure, i.e. those which include I/O in its loop? After all, taking the Turing-completeness analogy further, while a machine that satisfies said criterion is capable of universal computation, actually performing a computation still requires an external input specified outside of the program itself. Perhaps it might turn out that stimuli residing outside of the simulated system is a necessary condition for non-incompleteness of consciousness, as a seed of relative non-determinism with respect to the program’s internal specification?