Martin Guzman was a college freshman at La Universidad Nacional de La Plata, Argentina, in 2001 when a debt crisis prompted default, riots and a devastating depression. A dazed middle class suffered ruin, as the International Monetary Fund insisted that the government make misery-inducing budget cuts in exchange for a bailout. Watching Argentina unravel inspired Mr. Guzman to switch majors and study economics. Nearly two decades later, when the government was again bankrupt, it was Mr. Guzman as finance minister who negotiated with I.M.F. officials to restructure a $44 billion…
The Debt Problem Is Enormous, and the System for Fixing It Is Broken
