ISBN-13: 9780743261630 / Angielski / Miękka / 2003 / 256 str.
TV personality and bestselling author Arianna Huffington explores our forgotten instinct--the search for spirituality and meaning in life. She shows how seeking fulfillment in the the first three instincts--biological survival, sexuality, and power--leads to aggression, depression, and addiction--while the Fourth Instinct transforms life.