SEED: The Untold Story follows passionate seed-keepers protecting our 12,000 year-old food legacy.
Commodities traders' work may soon vanish into the vapor of internet finance.
In the securities markets, virtually everything is now automated as we increasingly trade online. But the legendary, hyper-charged sense of danger and controlled chaos of the trading pits survive at the Chicago Mercantile Exchange. There, traders still scream "buy" and "sell" orders in a frenzied system known as "open outcry." This documentary captures the language and atmosphere of what may be the last gasp of a centuries-old ritual.