Computers and Unemployment: This Time is Different?
This essay/report by Frank Levy and Richard J. Murnane attempts to answer the question "How do we ensure American middle class prosperity in an era of ever-intensifying globalization and technological upheaval?":
Dancing with Robots: Human Skills for Computerized Work, by Frank Levy and Richard J. Murnane: On March 22, 1964, President Lyndon Johnson received a short, alarming memorandum from the Ad Hoc Committee on the Triple Revolution. The memo warned the president of threats to the nation beginning with the likelihood that computers would soon create mass unemployment:A new era of production has begun. Its principles of organization are as different from those of the industrial era as those of the industrial era were different from the agricultural. The cybernation revolution has been brought about by the combination of the computer and the automated self-regulating machine. This results in a system of almost unlimited productive capacity which requires progressively less human labor. Cybernation is already reorganizing the economic and social system to meet its own needs.
The memo was signed by luminaries including Nobel Prize winning chemist Linus Pauling, Scientific American publisher Gerard Piel, and economist Gunnar Myrdal (a future Nobel Prize winner). Nonetheless, its warning was only half right. There was no mass unemployment— since 1964 the economy has added 74 million jobs. But computers have changed the jobs that are available, the skills those jobs require, and the wages the jobs pay.
For the foreseeable future, the challenge of “cybernation” is not mass unemployment but the need to educate many more young people for the jobs computers cannot do. Meeting the challenge begins by recognizing what the Ad Hoc Committee missed—that computers have specific limitations compared to the human mind. Computers are fast, accurate, and fairly rigid. Human brains are slower, subject to mistakes, and very flexible. By recognizing computers’ limitations and abilities, we can make sense of the changing mix of jobs in the economy. We can also understand why human work will increasingly shift toward two kinds of tasks: solving problems for which standard operating procedures do not currently exist, and working with new information— acquiring it, making sense of it, communicating it to others. ...
Posted by Mark Thoma on Saturday, July 13, 2013 at 01:43 PM in Economics, Productivity, Technology, Unemployment |
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