You Really Don't Need To Work So Much

Just why this has happened is both a mystery and a paradox. The past fifty years have seen massive gains in productivity, the invention of countless labor-saving devices, and the mass entry of women into the formal workforce. If we assume that there is, to a certain degree, a fixed amount of work necessary for society to function, how can we at once be more productive, have more workers, and yet still be working more hours? Something else must be going on.