Keeping up is getting us down - We're taking fewer vacations so the Joneses won't get too far ahead of us.

Sitting at a restaurant table with a bunch of American ex-pats in Paris, Moore is treated to a jaw-dropping recitation of the perks of social democracy: 30 days of vacation time, unlimited sick days, full child care, social workers who come to help new parents adjust to the strains and challenges of child-rearing. Walking out of the theater, I heard more envious mutterings about this scene than any other.

"Why can't we have that?" my fellow moviegoers asked.

The first possibility is that we already do. Maybe that perfidious Michael Moore is just lying in service of his French paymasters. But sadly, no. A recent report by Rebecca Ray and John Schmitt of the Center for Economic and Policy Research suggests that Moore is, if anything, understating his case. "The United States," they write, "is the only advanced economy in the world that does not guarantee its workers paid vacation." Take notice of that word "only." Every other advanced economy offers a government guarantee of paid vacation to its workforce. Britain assures its workforce of 20 days of guaranteed, compensated leave. Germany gives 24. And France gives, yes, 30.

We guarantee zero. Absolutely none. That's why one out of 10 full-time American employees, and more than six out of 10 part-time employees, get no vacation. And even among workers with paid vacation benefits, the average number of days enjoyed is a mere 12. In other words, even those of us who are lucky enough to get some vacation typically receive just over a third of what the French are guaranteed.

This is strange. Of all these countries, the United States is, by far, the richest. And you would think that, as our wealth grew and our productivity increased, a certain amount of our resources would go into, well, us. Into leisure. Into time off. You would think that we'd take advantage of the fact that we can create more wealth in less time to wrest back some of those hours for ourselves and our families.

But instead, the exact opposite has happened. The average American man today works 100 more hours a year than he did in the 1970s, according to Cornell University economist Robert Frank. That's 2 1/2 weeks of added labor. The average woman works 200 more hours -- that's five added weeks. And those hours are coming from somewhere: from time with our kids, our friends, our spouses, even our bed. The typical American, according to the Bureau of Labor Statistics, sleeps one to two hours less a night than his or her parents did.