A nice economic read on the history of US money and current inflation and alleged debt. One of the gems in there is a reference by a top money guy about past historical inflationary trends with assorted fiat currencies. Once they hit 41%, when debts necessitate the printing of more "money", they tend to collapse, and rather quickly. Supposedly the US stands at 46% now. It'll get ya to think a little...
http://www.marketoracle.co.uk/Article28863.html