Abstract

Everett's interpretation of quantum mechanics has been criticized for failing to account for what one experiences when performing quantum measurements. This paper investigates the extent of the general responsibility of physics to explain experiences, as distinct from the phenomena that produce them. The conclusions are that while no scientific theory can be required to explain experiences fully, a fundamental physical theory is required to explain how certain actual experiences are possible and that imposing this requirement on quantum mechanics under Everett's interpretation forces one to some perhaps unanticipated metaphysical extremes.