"social class". Dropping a bomb from an F-16 Looks different than strapping one to one's chest. It is an option only available to the wealthy. Our current "limited" and "targeted" war in Iraq is also a concept that only becomes a possibility when fighting from a position of tremendous relative wealth. There is the assumption that 'class' (in the classical sense) comes along with such a position, but such is just an assumption based on perception of action relative to one's culture.