It's absurdity, and all I can say is that I hope this guy doesn't support his artwork through federal/goverment contributions.
See, the guy is an artist, not a psychologist, psychiatrist, or anything of the sort as far as I can tell. He doesn't have the basic foundation to be doing research on the subject to begin with, all he can really do is make an "artistic statement" about it, and really I don't see that as being paticularly constructive, nor do I find his way of doing it as being paticularly profound or insightful, rather it seems to be a gaudy attempt to grab attention for himself, and only tenatively connected to the issue at hand.
I'm one of those who believes that certain standards should be involved with artwork before any credit is given, especially when it comes to performance art... which seems to be an excuse for people to do stupid things 'cause they can. That's a slippery slope, and I understand the idea about how "standards" contridict "artistic freedom" but the very fact that this guy is getting attention for something like this sort of summarizes why I think we need tighter standards.