The trillion-dollar financial industry's dirty secret? It's just a bunch of spreadsheets in a trenchcoat. Banks, hedge funds, and trillion-dollar markets all crucified on the cross of Microsoft Excel. One misplaced decimal, one broken VLOOKUP, and the economy tanks. Meanwhile, some 22-year-old analyst is frantically trying to fix their circular reference errors before the CFO notices. The modern economy: powered by a program designed in the 80s that crashes if you sort a column wrong.