In a new working paper, the economists Edward E. Leamer, of UCLA, and J. Rodrigo Fuentes, of Pontificia Universidad Católica de Chile, studied data about working hours from the American Community Survey. They found that hours worked since 1980 increased nearly 10 percent for Americans with bachelor’s and advanced degrees. Leamer told me that he believes this is because computing has shifted much of the economy from manufacturing to neurofacturing, Leamer’s term for intellectually intensive white-collar labor that is often connected to the internet, such as software programming, marketing, advertising, consulting, and publishing.
Neurofacturing jobs lend themselves to long hours for several reasons, Leamer said. They’re less physically arduous, as it’s easier to sit and type than to assemble engine parts. What’s more, the internet makes every hour of the day a potential working hour.
If the operating equipment of the 21st century is a portable device, this means the modern factory is not a place at all. It is the day itself. The computer age has liberated the tools of productivity from the office. Most knowledge workers, whose laptops and smartphones are portable all-purpose media-making machines, can theoretically be as productive at 2 p.m. in the main office as at 2 a.m. in a Tokyo WeWork or at midnight on the couch.