>As an aside, I'd like to point out that you're proposing to take people who might be psychotic or schizophrenic, and implant remote control devices in them.A Kiwi, great. I've travelled fairly extensively through that part of the world, and it is a beautiful place - minus the sand flies, of course.
I think it is a good instinct to be wary of new ideas, but not good to dismiss them out of hand. One of the things I liked about the Kiwi culture is the can-do attitude. People are happy to try things for the first time, and maybe fail, but somehow the culture gives people a rush of success. It's a unique and great feature of the society.
And it's that attitude of empiricism that we've somehow lost. We don't see political or social solutions as experiments we see them as set-in-stone moral mandates. Remote medication may be a terrible idea, but we don't know. It certainly leaves a bad taste in my mouth - but frankly, it's a better taste than the one left by the OP's heart-wrenching article. The possibility that the boy could be given the remote himself is a hopeful one, similar to how diabetics or even epileptics can learn to see danger coming and take steps to prevent it.
And the "bright side" to this, if it worked, is huge. This person could be a real part of society, living as happy a life as any of us, rather than living out his life locked in an institution. Permanent institutionalization is societies way to kill someone without actually killing them.
In other words, I feel that this solution could be more humane, far more humane, than life-long incarceration in a mental institution, and it's an experiment that is worth trying.
(Of course, I'm assuming that life in a mental institution is pretty terrible, which I suppose is not really a given. If I could be convinced that such a life is actually worth living, then no, I probably wouldn't pursue such a questionable alternative.)