Cavemen at Starbucks

No, this isn't about latte lotharios who hit on coffee-drinking women sitting alone, although that can be interesting to watch. Rather, it's part of a new strategy for battling depression in twenty-somethings:

Realizing that primitive societies like the Kaluli of Papua New Guinea experience virtually no depression, Stephen Ilardi, an associate professor of psychology at the University of Kansas, is now testing a cave-man-esque approach to treatment with promising results. His 14-week Therapeutic Lifestyle Change program entails large doses of simulated hunter-gatherer living in people suffering from prolonged, unremitting depression. Participants sign up for 35 minutes of aerobic exercise (running, walking briskly, biking) three days a week, at least 30 minutes of daily sunlight or exposure from a light box that emits 10,000 lux, eight hours of sleep per night, and a daily fish oil supplement containing 1,000 mg of the fatty acid EPA and 500 mg of the fatty acid DHA.

They also get plenty of time surrounded by the “clan,” in the form of frequent social gatherings with family members, Starbucks dates with friends, and volunteer work. “Hunter-gatherers almost never had time alone,” says Ilardi; even a generation or two ago, people grew up supported by extended family and much more engaged with their community. Too much time in isolation, he says, means “opportunities to ruminate,” the modern scourge.

As the always thought-provoking Neuroanthropology blog observes,

Comparing a Starbucks date to life as a cave-man seems absurd. But it certainly sounds like a healthier and more holistic treatment than what goes on in traditional psychiatric institutions.