
Niall Ferguson, a canny chronicler of financial history, knows a thing or two about market timing. Sellers have sliced more than $10 trillion off global stock- market value this month, the U.S. is mired in its worst housing crisis since the Great Depression, and hedgehog Andrew Lahde has shut his fund, telling investors, ``Goodbye and good luck.'' So what does Ferguson do? He publishes ``The Ascent of Money,'' an upbeat account of finance from Mesopotamia to McMansion. His thesis: ``Money is the root of most progress.'' After that windup, you might expect me to trash his book. Alas, I can't. Ferguson,...