Average is over: powering America beyond the age of the great stagnation

There are more rich people and more poor people in our country than ever before. That widening gap means dealing with one big, uncomfortable truth: the middle is growing thinner and thinner. Globally renowned economist Tyler Cowen explains how this happened: high earners are taking ever more advantage of computers and achieving ever-better results. Meanwhile, low earners who haven't committed to learning the new technologies have poor prospects. Nearly every business sector relies less and less on manual labor for high-value jobs, and this fact is forever changing the world of work and wages. About 3/4 of the jobs created in the United States since the great recession pay