Sold Out!Economic forecaster James Rickards returns with a new book investigating the urgent problem of global supply chain disruption how it came about, why it will persist and what consumers can do to lighten the burden of limited choice. Empty shelves, petrol station queues and energy shortages crises more familiar to those who lived through the 1960s and 1970s have now become a reality for many as global shipping times are squeezed, containers lie unopened