TragicMonkey
Poisoned Waffles
To me it seems more like a problem of conflicting ideologies attempting to assert the right to strictly define what has always hitherto been a nebulous concept, for the purpose of using it as justification for public policy change (or to retain the status quo). Since the concept is so nebulous and nobody has the authority to define or redefine it this seems to be a waste of time. Personally I think it would therefore make more sense to ignore the deep philosophical questions and concentrate on what do people actually want to happen, and can they reach agreement on what to do. What to think is always a private internal matter anyway.