To begin the lecture, Professor Shiller at Yale University elaborates on the difference between forwards and futures and on the role of futures markets to infer future prices for the underlying commodity or financial asset. Generalizing the discussion beyond futures markets to derivatives markets, he assesses the issue of speculation in those markets and its impact on capitalist activity. Subsequently, he introduces the notions of counterparty risk, standardization of contracts, and clearinghouses within the framework of the first futures market, the market for rice futures in Dojima, Japan. While describing wheat futures, he addresses the price patterns of contango and backwardation, margin accounts that help alleviating counterparty risk, as well as the fair value formula for futures prices. The third commodity futures market is the oil futures market, which leads to description of the history of the oil market in general from the 1870s, to the first and second oil crisis, until the oil price spike in 2008. Professor Shiller concludes this lecture with financial futures, specifically S&P 500 index futures, touching upon the difference between physical delivery and cash settlement.