Abstract

ACCORDING to one of the weirder interpretations of quantum theory, electrons and the other subatomic particles that make up creation don't really come into existence -- taking on definite positions in time and space -- until they are beheld by a conscious observer. Extending this notion to a cosmic scale, the most radical proponents of what has come to be called the anthropic cosmological principle argue for a dizzying symbiosis in which the universe gives rise to conscious beings who in turn give rise to the universe through the act of observation.