(WASHINGTON, D.C. — November 29, 2010). A rock band front man. A bullet-scarred Harley rider. A former gang member from East L.A. Even a Buddhist monk with a far-from-peaceful past. Which one carries the gene associated with violence? An extraordinary discovery suggests that some men are born with impulsive, aggressive behavior … but it’s not always who you think.
On Tuesday, December 14, 2010, at 10 PM ET/PT, National Geographic Channel’s Explorer: Born to Rage? investigates the discovery behind a single “warrior gene” directly associated with violent behavior. With bullying and violent crime making headlines, this controversial finding stirs up the nature-versus-nurture debate. Now, former Grammy-winning rocker, author and radio/television broadcaster Henry Rollins goes in search of carriers from diverse, sometimes violent backgrounds who agree to be tested for the genetic mutation. Who has the warrior gene? And are all violent people carriers? The results turn assumptions upside down.
It’s a hotly debated topic: nature versus nurture. Many experts believe our upbringing and environment are the primary influences on our behavior, but how much are we predisposed by our DNA? The discovery of a single gene variation affecting only men, which appears to play a crucial role in managing anger, argues that nature may have a far bigger influence on behavior. It’s this low-functioning, shortened gene linked to violent behavior that has become known as the “warrior gene,” and one-third of the male population has it.
One of those men, who describes himself as “fairly furious all the time” and agrees to be tested for the gene with a simple cheek swab, is Henry Rollins — a former poster boy of youthful rebellion and the American punk scene. In this special Explorer episode, he dives into his own history of rage and searches out others with aggressive behavior from a range of different backgrounds. “If you can think of a stove, and the pilot light is always on, always ready to light all four burners, that is me, all the time,” he says. “I’m always ready to go there.”
Follow Rollins as he meets with former foot soldiers in one of the most violent street gangs in East Los Angeles; fighters in the ultraviolent sport of mixed martial arts, and Harley Davidson bikers. He’ll also talk to a Navy SEAL veteran and Buddhist monks whose lives weren’t always so tranquil. After learning more about the warrior gene, many of the men believe they have it, which could offer an explanation of their past behavior. Their sentiment mimics Rollins as he says, “If I find out that I have the warrior gene, that would be interesting. If I find out I don’t, I must say, I would feel a bit of disappointment.” As the anticipation builds, be there when they receive the surprising outcome of the test.
Then, Explorer takes a look at the original study — on one family with generations of men displaying patterns of extreme physical aggression — that led Dutch geneticist Dr. Han Brunner to the revolutionary discovery of this rare genetic dysfunction. We’ll also take a look at new revelations that warrior gene carriers are significantly more likely to punish when provoked. In one study attempting to demonstrate this, subjects are given permission to administer punishment to their partner (who was secretly instructed to make a nuisance of himself), with unexpected results.
For any man questioning his inner warrior, a simple cheek swab test is available at Family Tree DNA: familytreedna.com.
Explorer: Born to Rage? is produced by National Geographic Television, Inc. (NGT) for the National Geographic Channel. For NGT, executive producer is Robert Zakin. For NGC, executive producer is Kathleen Cromley, senior vice president of production is Juliet Blake, and executive vice president of content is Steve Burns.