If there were do you think we'd be having these discussions? I mean the point of destroying evidence is to leave no trace, and you can't really do a study of th

If there were do you think we'd be having these discussions? I mean the point of destroying evidence is to leave no trace, and you can't really do a study of things lost and forgotten... like you can't do a study or trace all the destroyed works of art and writings of the ancient world that have been destroyed and don't have copies of which nobody has ever seen except the original eye witness, who if they're alive - couldn't recite the book or re-paint the work of art...