Submitted by Gaurav Agnihotri via OilPrice.com,
In 1956, a geoscientist named M. King Hubbert formulated a theory which suggested that U.S. oil production would eventually reach a point at which the rate of oil production would stop growing. After production hit that peak, it would enter terminal decline. The resulting production profile would resemble a bell curve and the point of maximum production would be identified as Peak Oil, a point of no return.