It is not necessarily bad for a teen-age subculture if their aesthetic values (on makeup, piercing, and hair) drift. As long as they don't drift too fast so that nobody knows what to aim for.
Those are instrumental values. Nobody cares very much if those change, because they were just a means to an end in the first place.
My position here is roughly that all 'moral' values are instrumental in this sense. They are ways of coordinating so that people don't step on each other's toes.
Not sure I completely believe that, but it is the theory I am trying on at the moment. :)
I just had a long conversation with my brother, a devout Christian. With my help he has outlined the following argument why it might be good for me to follow Christian deontology:
What do you think?