Here is the second series from Money as Debt.  The videos put the complexity (and unsustainability) of our financial system into a very clear light, and present some possible alternatives for the future.  [note: Series 1 available here].  It is incredibly easy to understand and runs about an hour in several parts.  A must see for anyone who would like to actually understand what goes on with the banking industry and how it affects us all.  Gloriously free from punditry and speculation that you'd see on the likes of major news networks-- it actually gets to the core of what's wrong.