Jung

Quite a few people find that Jung has a great deal to say to them. They include writers, artists, musicians, film makers, theologians, clergy of all denominations, students of mythology, and, of course, some psychologists. Examples that come to mind are the mythologist Joseph Campbell, the film maker George Lucas, and the science fiction author Ursula K. Le Guin. Anyone interested in creativity, spirituality, psychic phenomena, the universal, and so on will find in Jung a kindred spirit.
But scientists, including most psychologists, have a lot of trouble with Jung. Not only does he fully support the teleological view (as do most personality theorists), but he goes a step further and talks about the mystical interconnectedness of synchronicity. Not only does he postulate an unconscious, where things are not easily available to the empirical eye, but he postulates a collective unconscious that never has been and never will be conscious.
In fact, Jung takes an approach that is essentially the reverse of the mainstream's reductionism: Jung begins with the highest levels -- even spiritualism -- and derives the lower levels of psychology and physiology from them.
Even psychologists who applaud his teleology and antireductionist position may not be comfortable with him. Like Freud, Jung tries to bring everything into his system. He has little room for chance, accident, or circumstances. Personality -- and life in general -- seems "over-explained" in Jung's theory.
I have found that his theory sometimes attracts students who have difficulty dealing with reality. When the world, especially the social world, becomes too difficult, some people retreat into fantasy. Some, for example, become couch potatoes. But others turn to complex ideologies that pretend to explain everything. Some get involved in Gnostic or Tantric religions, the kind that present intricate rosters of angels and demons and heavens and hells, and endlessly discuss symbols. Some go to Jung. There is...