PonerologyNews.com

National Geographic Explorer is the longest-running documentary series in cable television history. In its nearly 30 years on the air, it has covered a wide range of fascinating topics and been nominated for and won many awards due to the high quality of its content and production.

I recently learned about an episode of Explorer dedicated to the topic of “the Warrior Gene.”

The episode is entitled “Born to Rage.”

It opens with a question that lies right at the heart of ponerology:

“Are some people born to be violent?”

In its very next lines it answers the question:

“An extraordinary discovery suggests they are. A single gene has been directly associated with violent behavior.”

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In our in-depth piece about James Fallon’s life and work, we discussed warrior genes – genes which, when represented in certain variants, are associated with violence – as well as the version of the Monoamine Oxidase A (MAOA) gene which, because it was the first such gene discovered, is frequently referred to as “the Warrior Gene.” It seems the warrior gene idea is gaining some traction in public discussion.

One reason for this traction is the National Geographic channel’s documentary “Born to Rage,” which features musician Henry Rollins and focuses on this topic.

I recently came across another related resource regarding warrior genes. (more…)

One of the most challenging and important questions in ponerology is whether conditions associated with reduced empathy and conscience, and thus with increased likelihood of harmful malicious and neglectful activity, are caused by nature (genes, biology, etc.) or nurture (environment, upbringing, etc.)

Most who work in the fields that study aspects of this question take the view that the answer involves some combination of the two.

But this still leaves us with another question. In what proportion do each of these factors contribute in which people?

One remarkable case offers some fascinating insight on the subject.

Dr. James Fallon

James Fallon, Ph.D. is a highly decorated neuroscientist and Professor Emeritus of Anatomy and Neurobiology at University of California, Irvine. Dr. Fallon has several areas of expertise. One is adult stem cells. Another is psychiatry. Specifically, he is interested in the relationships between brain imaging (he has served as Director of UC Irvine’s Human Brain Imaging Center), genetics and various psychiatric conditions, including schizophrenia, depression and addictions.

An Extraordinary Experiment

Aware of his specialties, for many years, Fallon’s colleagues have sent him brain images they wished to have him analyze.

At one point this interchange took the form of an experiment.

Colleagues sent him 70 MRI scans of brains belonging to people ranging from healthy to mentally ill. Included in the batch were scans of brains belonging to killers, including some notorious ones. But Fallon had no idea which scanned brain belonged to whom.

Nonetheless, he was able to identify differences in five of the scans so dramatic that he could recognize them as the markers of psychopathy. And it turned out that he was correct. The five scans on which he zeroed in actually were those from the brains of psychopathic serial killers. (more…)