Aksara Bhagavad Gita

How were the rules framed? They were framed based on the parameters. How was Parameter identified and on what authority? Parameters were identified based on the attributes of the Gita. The authority too is derived from God/Gita. Isn't the identification process obsolete and unscientific? There isn't anything more scientific than the Gita. Just see the explosion of Artificial intelligence applications, be it Drones, Siri, Echo, or Robots. They are all non-human but endowed with intelligence.