“Everything is turned upside down!” the cabbie shouts, pumping his arm up and down in the air. “Five years ago it was not like this!” he cries.
The taxi driver is not talking about Midtown Manhattan traffic. He is from Alexandria. Not the Alexandria we know on the Washington Beltway, but the Alexandria in Egypt, named after Alexander the Great.
Yet the true impact begins not with invention, but adoption. That’s when the second and third-order effects kick in. After all, the automobile was important not because it ended travel by horse, but because it created suburbs, gas stations and shopping malls.