What if the thing we call "talent" is grotesquely overrated? And what if deliberate practice is the secret to excellence? Those are the claims of the research psychologist Anders Ericsson, who has been studying the science of expertise for decades. He tells us everything he's learned.

A lot of full-time jobs in the modern economy simply don't pay a living wage. And even those jobs may be obliterated by new technologies. What's to be done so that financially vulnerable people aren't just crushed? It may finally be time for an idea that economists have promoted for decades.