As regional conflict deepens across the Middle East, the ancient calculus of scarcity and fear has once again found expression in the price of oil, now trading above $105 a barrel. Saudi Arabia's cancellation of European shipments and a $40-plus spread between crude grades reveal how quickly geopolitical fracture lines translate into tangible commercial disruption. The Strait of Hormuz — that narrow passage through which a third of the world's seaborne oil must travel — has become a symbol of how fragile the architecture of global energy truly is. What unfolds next may rest not in the hands of