Oil Shale, my Father and My First Inklings of Suspicion About Innovation
While I was quite young, about 14 years, my father, who was a professor of electrical engineering at the University of Colorado, told us (his family) about new research he was starting. The world was faced with the possible oil shortages. We had long lines at gas pumps and price increased a lot. He thought about the problems involved with retorting oil shale. There were pilot projects that involved strip mining the shale and then cooking the rock in large vessels, which transformed the kerogen into something that could be refined into commercial grade oil. Nobody doubted that it worked, but the cost and environmental impact were prohibitive. He wondered if perhaps using microwave instead of conducted heat would be superior. This idea drew derision for the obvious reasons. Electricity is produced in processes that waste most of the available energy, whether by combusting fuel, absorbing sunlight or capturing wind energy. Even as a young tee...