PERSON
Michael Porter
The Harvard economist whose frameworks for competitive advantage and industry structure provide the clearest vocabulary for understanding why AI adoption is not a strategy and why the firms that treat it as one will find themselves running faster on the same treadmill as everyone else.
For forty years, Michael Porter's central insight has functioned as the load-bearing wall of competitive strategy: competitive advantage resides not in a firm's products but in its activities. The distinction sounds academic until you grasp what it predicts. A firm competing on product features alone enjoys an advantage that lasts until a competitor builds an equivalent product. A firm competing on its
activity system—the interlocking set of mutually reinforcing choices about how it operates, whom it serves, and what it deliberately forgoes—enjoys an advantage that persists because the source of superiority is embedded in the fabric of the organization rather than printed on the surface of its output. The product can be reverse-engineered in a quarter; the activity system takes years, if it can be copied at all. Porter built this argument from decades of empirical research across hundreds of industries, and the pattern held everywhere: Southwest Airlines, IKEA, Vanguard—each