In 2007, at the 10th anniversary of the Office of Utility Regulations (OUR), I gave the keynote address in which I made a valuable point which I will now repeat: "Journals, studies, reports and eminent authorities speak, not of if, but when, reserves of oil will reach the point of diminishing production. The wider the briefing on the reserves of petroleum, the more the future becomes worrying. The future, it is truly said, 'has a mind of its own'.