I was recently reading a 2003 paper in the journal Nature called Forensic psychology: Violence viewed by psychopathic murderers which is both interesting and frustrating. Interesting because it demonstrates that, even amongst murderers, psychopathic murderers are different. Frustrating because the authors extrapolate their finding in a way that is ultimately misleading being so narrow as to completely miss the point. I pick this particular study only because it is rather typical of scientific studies in the field: 1. it neglects to consider what the psychopath gets out of behaving the way he does, and 2. it let's the psychopath off the hook. The study 13 psychopathic murderers, 17 …
