historians have been dining out on it ever since and frank baum is long since dead so he can't deny it. >> one more question and we will take questions from the audience. you can cue up over here with as much room as we have. one of the interesting things about david's book is the idea of morality. i was taken with the idea that an anthropologist writing history, world wide history and that that debt is a bad thing used effectively and politically in the last made a debt crisis in the summer time. the whole idea of comparing household debt to american debt which there may be problems with. they're not the same thing. the concept of debtors' prison which we were talking about. talk to me so we can have more questions about the idea of debt and morality. >> one thing i found which is fascinating when i was researching the ideas of debt in the great world religions is words for debt and see in in many languages are the same. that is true in sanskrit. is not true in hebrew but in aramaic. in the lord's prayer, forgive us our trespasses is the anglican translation, earlier translation was f