Nearly 25 years ago, Michael Hammer and James Champy coauthored one of the most influential business books of the period, Reengineering the Corporation: A Manifesto for Business Revolution, anticipating some of the important changes that lay ahead. The corporate world was trying to cope with the growing pressures of globalization and the advent of personal computing. The public Internet was not yet upon us, but the need for businesses of all sizes to rethink how they operated was becoming imperative.