> I also have a hard time believing…
Well, publish that null result in a journal!
> This idea relocates the problem from the individual to “culture” or “society”...
No, one could incorporate this information just fine on an individual level by treating it as less of a scary symptom and more of something to understand.
I'm skeptical that doing mental visualization exercises can cure cancer, or that crystals give off healing energy.
I'm generally skeptical of too-good-to-be-true factoids. My skepticism is not publication-worthy, it's pretty common, and taken too far it becomes cynicism. Every once in while my skepticism is misplaced.
I am curious though - do you have individual examples, or personal experience, of how some other culture handles schizophrenia in an understanding way? I saw the journal reference...i'm more interested in specific examples.