In the early 1940s, Joseph Schumpeter, a Harvard economics professor, was researching business innovation. At this time, innovation wasn’t really something that was studied, it was just something that occurred. Outside of Bell Labs, no organization seemed interested in investigating how great ideas came to be, and how they were scaled to society. Schumpeter was one of the first academics to take up the issue. He focused his thoughts on one of the major veins of American industry—railroads. In his lifetime railroads went from a novel invention to a technology that disrupted every facet of the American economy. But his primary interest wasn’t how the railroad connected New York with Los Angeles. It was how it burned a previous economic system to the ground and rebuilt a new—more efficient one—in its ashes. Schumpeter’s key discovery was essentially that competition creates innovation.