There is increasing evidence that psychopathy results from an interaction between genes and environment. In fact the genes responsible and their interactions with early life experiences have already begun to be elucidated. (See Bad Nature Bad Nurture). Eventually individuals we call sociopaths will be shown to have extremes of physiology that contribute to the disorder. Note that I say extremes of physiology; there will always be people who have various physiological findings in common with individuals with psychopathy who do not manifest the disorder. I spend many hours a week talking with people who have been victimized by psychopathic individuals. This past week, a severely affected …
