More tricky information for those who think about biological factors behind morality and virtue.
Clinical psychopaths have physiological markers that can be seen in the ventromedial prefrontal cortex and in lower resting heart rate, for example. It has not been determined with certainty if these aberrations are present at birth or if they are due to childhood environment or trauma. It does seem plausible that the outcome for a “born psychopath” is closely tied to “external” influences. In other words; the characteristics of each individual, and his path in life, are the result of an interaction between nature and nurture.
If that truly is the case, isn’t it plausible that it is the childhood setting that determines if a child born with a psychopathic brain abnormality will become a high functioning ‘controlled’ psychopath or not? Perhaps psychopaths from ‘good’ homes are more likely to become politicians, corporate executives, lawyers, psychiatrists, and Wall Street operatives, while the psychopaths from ‘bad’ homes are more…
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