It is estimated that the world's oil deposits will be exhausted within 43 years. The world's total oil reserves are equivalent to the volume of the top portion of Mt. Fuji!
Crude oil reserves in the earth: 1 trillion barrels = 740 trillion eu (Ecological Unit) = In 43 years, humans will use up energy that is equivalent to the amount of food that the world's 5.8 billion people would consume in 350 years.
