Last Wednesday, every single Norwegian became a millionaire – without having to lift a lillefinger. They owe the windfall to their coastline, and a huge dollop of good sense. Since 1990, Norway has been squirreling away its cash from North Sea oil and gas into a rainy-day fund. It‘s now big enough to see Noah through all 40 of those drizzly days and nights. Last week, the balance hit a million krone for everyone in Norway.