Even Iceland Can't Get it Right All the Time

This morning the BBC News Web site announced that Iceland has made arrangement for a rave to be held inside their second largest glacier, Langjokull. Participation will be limited to 70. Even with that limitation, however, it is hard to imagine that the amount of heat generated by this event will only contribute to melting the glacier faster than current climate conditions have already created. Did anyone stop to think about this being more destructive than it would be "cool" (both metaphorically and literally)?