From Russia to your local gas station, the consequences of low fuel prices are clear. But the consequences of those consequences are less apparent. An oil field in the Siberian city of Krasnoyarsk ( Sergei Karpukhin/Reuters ) What do Russia, Exxon Mobil, and ISIS have in common? Not much, except that they’re all grappling with an inconvenient but incontrovertible truth: a sudden, significant, and prolonged shift in the price of oil changes the world. That truth was on display in 1974, and it’s on display again now. Over the course of just a few months in 1973-1974, the price of oil surged from $3 to $12 per barrel. The new price created new global economic powers: oil-producing countries primarily in the Middle East and North Africa. It also dealt a severe blow to the economies of the United States, Europe, Japan, and other oil importers. The oil shock […]