There is perhaps in this photo a serious and profound symbolism - something that most of us simply cannot be expected to comprehend but that those with the requisite wisdom will discern. It has something to do, I suppose, with removing one's clothes to more effectively demonstrate one's committment to a cause. I confess, however, that I lack the necessary powers to see what lying en masse on a glacier in the altogether has to do with anything except perhaps one's emotional development.
It seems to me that people who think they must be nude in order to make some political point are not far removed from the people who walk down the street exposing themselves to passersby. They're both trying to say something by flashing their privates at people, and they're both in need, no doubt, of the services of a psychologist.
RLC