In business today, all advantage is temporary. In order to survive-let alone thrive-companies must be able to anticipate and adapt to change, or face rapid, brutal extinction. In Clockspeed, Charles Fine draws on a decade’s worth of research at M.I.T.’s Sloan School of Management to introduce a new vocabulary for understanding the forces of competition and making strategic decisions that will determine the destiny of your company, as well as your industry.Taking inspiration from the world of biology, Fine argues that each industry has its own evolutionary life cycle (or “clockspeed”), measured by the rate at which it introduces new products, processes, and organizational structures. Just as geneticists study the fruit fly to gain insight into the evolutionary paths of all animals, managers in any industry can learn from the industrial fruit flies-such as Internet services, personal computers, and multimedia entertainment-which evolve through new generations at breakneck speed.