Let me get this straight. You are not advocating the Post-Modern philosophy of rejecting objective meaning of words and objective truth? All you are saying is that different cultures, dialects, etc...have subjective meanings of words and subjective truth based on what they know? And, you also acknowledge that even though there may be subjective understandings of words and truth, that doesn't change objective meanings of words and truth? There is absolute truth, correct? There are absolute meanings of words, correct? Even though, we may have subjective misunderstandings of truth and words, it doesn't change the objective standard? Are you trying to say that we need to understand the subjective misunderstandings of words and truth before we can more effectively communicate the objective truth? Am I getting this correct? What are we arguing about?
Joseph Botwinick