WE'D ONLY BE UNPRODUCTIVE FOR HALF THE DAY, INSTEAD OF THREE QUARTERS:

Alex is a busy man. The 36-year-old husband and father of three commutes each day to his full-time job at a large telecom company in Denver, the city he moved to from his native Peru in 2003. At night, he has classes or homework for the bachelor's in social science he is pursuing at a nearby university. With or without an alarm, he wakes up at 5 AM every day, and it's only then, after eating breakfast and glancing at the newspaper, that he has a chance to serve in his capacity as the sole US organizer and webmaster of the Global Campaign for the 4 Hour Work-Day.

"I've been trying to contact other organizations," he says, "though, ironically, I don't have time."

But Alex has big plans. By the end of the decade he envisions "a really crazy movement" with chapters around the world orchestrating the requisite work stoppage.

A century ago, such an undertaking would have seemed less obviously doomed. For decades the US labor movement had already been filling the streets with hundreds of thousands of workers demanding an eight-hour workday. This was just one more step in the gradual reduction of working hours that was expected to continue forever. Before the Civil War, workers like the factory women of Lowell, Massachusetts, had fought for a reduction to ten hours from 12 or more. Later, when the Great Depression hit, unions called for shorter hours to spread out the reduced workload and prevent layoffs; big companies like Kellogg's followed suit voluntarily. But in the wake of World War II, the eight-hour grind stuck, and today most workers end up doing more than that.

The United States now leads the pack of the wealthiest countries in annual working hours. US workers put in as many as 300 more hours a year than their counterparts in Western Europe, largely thanks to the lack of paid leave. (The Germans work far less than we do, while the Greeks work considerably more.) Average worker productivity has doubled a couple of times since 1950, but income has stagnated--unless you're just looking at the rich, who've become a great deal richer. The value from that extra productivity, after all, has to go somewhere.

It used to be common sense that advances in technology would bring more leisure time. "If every man and woman would work for four hours each day on something useful," Benjamin Franklin assumed, "that labor would produce sufficient to procure all the necessaries and comforts of life." Science fiction has tended to consider a future with shorter hours to be all but an axiom. Edward Bellamy's 1888 best seller Looking Backward describes a year 2000 in which people do their jobs for about four to eight hours, with less attractive tasks requiring less time. In the universe of Star Trek, work is done for personal development, not material necessity. In Wall-E, robots do everything, and humans have become inert blobs lying on levitating sofas.

During the heat of the fight for the eight-hour day in the 1930s, the Industrial Workers of the World were already making cartoon handbills for what they considered the next great horizon: a four-hour day, a four-day week, and a wage people can live on. "Why not?" the IWW propaganda asked.

It's a good question. A four-hour workday with a livable wage could solve a lot of our most nagging problems.

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