Swiss physician and psychiatrist
As a follower of Freud, he romped with him in 1912, for considering his theories excessively materialists.
He distinguished two types of character: the introverted and the extroverted.
He also developed the theory of the collective unconscious, through which man incorporates in the society by mean of a set of archetypes or fundamental symbols.
Ø Psychological types
Ø Psychology and religion
Ø Psychology of the unconscious
Ø Problems of the modern soul