The Fear Factor: How One Emotion Connects Altruists, Psychopaths, and Everyone In-Between

In this "compelling scientific detective story," a leading neuroscientist looks for the nature of human kindness in the brains of heroes and psychopaths (Wall Street Journal).

At fourteen, Amber could boast of killing her guinea pig, threatening to burn down her home, and seducing men in exchange for gifts. She used the tools she had available to get what she wanted, and, she didn't care about the damage she inflicted. A few miles away, Lenny Skutnik was so concerned about the life of a dro...