erpretation (re-naming) of the external object.  This will naturally
    require an agential interpretor;  and it requires that the set of formal rules be
    kept reasonably pure and uncorrupted by the object (separation of church and state).
    Again -- there is nothing invalid about this linear semantic movement;  it's part of
    our functional activities, but it is a 'lesser' semiotics, and as Mishtu points out --
    the key thing that it cannot do -- is evolve those general rules.

ET: So, my sugges