  For a toy version of a quantum system with a conscious observer, it is
demonstrated that the many-worlds problem is solved by retreating into the
conscious subspace of an entire observer history. In every step of a
discretised time, the observer tries to "see" records of his past and present
in a coherent temporal sequence, by scanning through a temporal fine-graining
cascade. The extreme most likely occurs at the end of some branch, thus
determining observer's world line. The relevant neurons, each with two
dimensions, are power-law distributed in number, so order statistics implies
that conscious dimension is located almost entirely in the extremal branch.
