Bernstein, today's foremost financial historian, expands upon his groundbreaking book of 1992, Capital Ideas: The Improbable Origins of Modern Wall Street, to recount how these financial theories finally migrated from towers of ivory to towers of glass on Wall Street and other financial centers around the world. The result has been a global revolution in the nature of financial markets, the menu of investment strategies, the development of exotic financial instruments, and the role of an uncertain future in all investment decisions. Even the academics who originally developed these theories are active today in the markets and in the creation of new financial structures and strategies.