A great piece of work. This is the world our children will inherit from us.
The authors hit the nail on the head re education. If one looks at the lists of graduates in engineering, math, and sciences, few Americans will be seen. We still lead the world in technology development and deployment, but our brain trust is in the foreign nationals, educated in our leading universities and remaining here on temporary work visas. Some day they will go home and become the backbone of their own country's technology industry. Left in the U.S. will be the Sociology, American Studies, and Elementary Education graduates and of course the ubiquitous Lawyers. Please don't misunderstand me, we need the contribution of all these folks, but we also need the scientists and engineers.