We have nothing to drag in it by forcing empiric interpretations. Let it be understood as it is because it is just like the Sun. The Sun does not require to be helped by other light. So there is no need of interpreting Bhagavad-gita by any indirect meaning. Let us understand that Kuruksetra is Kuruksetra and it is still a sacred place of Hindu pilgrimage. The Pandavas are the sons of Pandu as it is stated in the history of Mahabharata. The Pandavas and the Kurus met at the battlefield of Kuruksetra and the philosophy of the Bhagavad-gita was told by the Supreme Personality of Godhead Sri Krishna.
I wish that the American people may try to understand Bhagavad-gita in terms of its direct meaning. Let it not be unnecessarily misunderstood by the empiric speculative method for making a show of the vanity of so called learning without any living experience. Such academic erudition has nothing to do with living reality.