4-10 work weeks are great. My sister is an RN, and they were on that schedule and she loved it. Then, the hospital was bought by big corporation Tenet, and the 4-10s went away.
We are so indoctrinated to working 50 and 60 hour weeks in America, that we actually look down on Europeans who work better hours, and have more vacation time than we do.
In America, we measure "work ethic" by how hard we work and for how many hours. We don't measure it by what gets done.
And, productivity is officially measured by how much is produced for the dollars spent on payroll. Productivity is going up primarily because the average worker's pay is stagnant. We are producing more for the same pay, not for the same hours worked.
I work with some "kids" in their twenties, and they don't put up with the crap my generation does. They want to earn a living, AND HAVE A LIFE. They are not willing to sign up for a 40-hour-a-week job with a fixed salary, and have the boss expect 50 hours out of them. Some of my peers think they are lazy, but I think they are just smarter than we were.
CD