The Return of Peak Oil

The term “peak oil” has sparked debate for decades, fueling speculation and more than a few forecasts of doomsday scenarios. But for all the noise, it remains a largely misunderstood concept. That’s unfortunate, because peak oil—both in theory and in practice—still carries serious implications for the global economy and energy markets. The phrase was very popular 20 years ago but then faded when the shale revolution gathered steam. But all booms eventually end, and a growing number of voices are suggesting that peak…