From the beginnings of currency to Bitcoin, In Money We Trust? is a one-hour documentary for PBS that gives an insightful and illuminating answer to the question “What is Money?” Based on the book “Money” by Steve Forbes and Elizabeth Ames, the film features 25 notable world financial experts, economists and authors including former Federal Reserve Chairmen Alan Greenspan and Paul Volcker, Harvard’s Larry Summers, famed economist Arthur Laffer as well as Jack Weatherford, author of “The History of Money.”

You may watch the entire film here.