In today's world, only the smartest survive. The competitive landscape is littered with graves of well-known firms whose revenues, profits and stock prices rose for decades until they suddenly imploded. In fast-changing business environments, firms must adapt their strategies and innovate to remain at the top. But many successful firms fail to do so. Instead, they succumb to inertia, hesitate, or stick blindly to their old strategies, until it is too late. The ability to adapt to change is a...