Prime movers of globalization

""In Prime Movers, Smil's passion for the Cinderellas of civilization focuses on the diesel engines and gas turbines that power ocean vessels and wide-body jets. These engines have made ocean shipping and intercontinental air travel so cheap that they have changed the face of our planet. Marshall McLuhan's dreams of a Global Village have become true in unimagined ways. Being an engineer myself, I admire the way Smil portrays the human Cinderellas of the industrial world: the unsung engineers who made momentous advances in the reliability and efficiency of their machines. Smil's book makes me proud of my profession."