Thanks for the great feedback. Sounds like it was a good episode on CBC. Yup, I use the Orwell 1984 quote often, who controls the past control the future, and who controls the present controls the past (history books, narrative). If we don't learn from the past mistakes others have made we are more likely to repeat them. The whole point of history is not simply to record data, that in itself is rather mundane. But a real purpose is to learn of mistakes, solution, and improve upon the overall direction of we are going.