The persistence of this affliction — and the fact that it seemed to be heritable — posed a serious challenge to Darwin’s new evolutionary theory. If depression was a disorder, then evolution had made a tragic mistake, allowing an illness that impedes reproduction — it leads people to stop having sex and consider suicide — to spread throughout the population. For some unknown reason, the modern human mind is tilted toward sadness and, as we’ve now come to think, needs drugs to rescue itself.
The alternative, of course, is that depression has a secret purpose and our medical interventions are making a bad situation even worse. Like a fever that helps the immune system fight off infection — increased body temperature sends white blood cells into overdrive — depression might be an unpleasant yet adaptive response to affliction. Maybe Darwin was right. We suffer — we suffer terribly — but we don’t suffer in vain.
And then later:
Consider a 2005 paper led by Steven Hollon, a psychologist at Vanderbilt University: he found that people on antidepressants had a 76 percent chance of relapse within a year when the drugs were discontinued. In contrast, patients given a form of cognitive talk therapy had a relapse rate of 31 percent. And Hollon’s data aren’t unusual: several studies found that patients treated with medication were approximately twice as likely to relapse as patients treated with cognitive behavior therapy. “The high relapse rate suggests that the drugs aren’t really solving anything,” Thomson says. “In fact, they seem to be interfering with the solution, so that patients are discouraged from dealing with their problems. We end up having to keep people on the drugs forever. It was as if these people have a bodily infection, and modern psychiatry is just treating their fever.”
ALSO: Here's the conclusion to yesterday's Sufi "teaching story," for the curious:
The other two were furious:
"And why didn't you call us before making such a personal decision?"
"How could I? You were both so far away, finding masters and having such holy visions! Yesterday we discussed the importance of putting into practice that which we learn on a spiritual plane. In my case, God acted quickly, and had me awake dying of hunger!"