August 20, 2012

IT'S DARNED PECULIAR TO IMAGINE IT A CRISIS...:

Skilled Work, Without the Worker (JOHN MARKOFF, 8/19/12, NY Times)

At the Philips Electronics factory on the coast of China, hundreds of workers use their hands and specialized tools to assemble electric shavers. That is the old way.

At a sister factory here in the Dutch countryside, 128 robot arms do the same work with yoga-like flexibility. Video cameras guide them through feats well beyond the capability of the most dexterous human.

One robot arm endlessly forms three perfect bends in two connector wires and slips them into holes almost too small for the eye to see. The arms work so fast that they must be enclosed in glass cages to prevent the people supervising them from being injured. And they do it all without a coffee break -- three shifts a day, 365 days a year.

All told, the factory here has several dozen workers per shift, about a tenth as many as the plant in the Chinese city of Zhuhai. [...]

The falling costs and growing sophistication of robots have touched off a renewed debate among economists and technologists over how quickly jobs will be lost. This year, Erik Brynjolfsson and Andrew McAfee, economists at the Massachusetts Institute of Technology, made the case for a rapid transformation. "The pace and scale of this encroachment into human skills is relatively recent and has profound economic implications," they wrote in their book, "Race Against the Machine."

In their minds, the advent of low-cost automation foretells changes on the scale of the revolution in agricultural technology over the last century, when farming employment in the United States fell from 40 percent of the work force to about 2 percent today. The analogy is not only to the industrialization of agriculture but also to the electrification of manufacturing in the past century, Mr. McAfee argues.

"At what point does the chain saw replace Paul Bunyan?" asked Mike Dennison, an executive at Flextronics, a manufacturer of consumer electronics products that is based in Silicon Valley and is increasingly automating assembly work. "There's always a price point, and we're very close to that point."


...when we develop machines to do the work we won't do ourselves.  That's right, we face a future where ever less effort provides ever greater wealth.  Commence fretting....

Posted by at August 20, 2012 4:35 AM
  

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