Excuse me but exactly what scientific method have you brought to the table except for some lunatic ravings of a mentor you hold in high esteem? Along with some such drivel about immutable economic laws?
Since you haven't bothered to read and analyze, of course you've entirely missed the presentation.
You've put it in your mind that Armstrong has not compiled 6000 years of history and you've tuned out the data.
So what I can do with a person who has covered his eyes and ears and yet says there is no data?