Flashman - have you read
The Nature of Money by Geoffrey Ingham? It's an extremely good book - a really comprehensive, non-objective account. It's a lot more explanatory than most online videos on the topic, which normally seem a bit "dumbed down" for audiences (touché!) - although, I must admit, I haven't had chance to visit the link you've provided yet.
Not the easiest to digest mind you, but that's pretty much the standard of literature in mind-boggling topics like this...