It is interesting to see that investors and investment money managers have not totally forgotten about commodities.Historically, most conservative investors looked upon commodity futures markets as nothing more than gambling casinos or worse. Never did they consider placing serious investment money in commodity markets. If they played in commodity markets at all, it was with the same attitude with which they might approach a blackjack table. However, rising demand led by China for commodities as raw materials from the developing world by the late 20th century caused some analysts to wonder if commodities offered long-term prospects for price appreciation. Slowly, various commodity markets began to attract a different kind of participant, on...