In the 19th century, Russian and British diplomats, officers, and spies sketched maps of central Asia, carving political boundaries into the steppes and mountains as they played "The Great Game" to win control of the region. Today, there is a new map of central Asia, pored over by governments and oil company executives. It is known as "hub and spoke." The hub is the Caspian Sea, and the spokes are the multiple pipe-lines emanating from it, representing potential export routes for the vast oil and gas resources that lie beneath.
Today's superpower struggle is over not the land itself but the hydrocarbons under it-believed to be among the world's largest untapped fossil fuel resources. And there are some new players. While Russia still seeks to maintain control over its former satellites, China, with its seemingly endless thirst for energy, ...
Oil, uranium, gold and platinum are more sought after than ever today. The search for natural resources is becoming increasingly difficult and prices are soaring. But future growth of the world economy depends on these natural resources -- and some will soon disappear forever.
Five minutes before he was scheduled to speak, leading geologist Marion King Hubbert was summoned to the phone. His employer was speaking, someone from the headquarters of the Shell corporation.
He was urged not to present his forecast, Hubbert later revealed. But the scientist with his little Clark-Gable-style beard stuck to his guns, as he has often been known to do. When he appeared at the spring 1956 meeting of the American Petroleum Institute in San Antonio, he presented exactly what he had prepared ... 
