Throughout the past year, we have heard paid leave debated in state houses and on the campaign trail. I am all in favor of paid leave. As I have argued elsewhere, it would enable more people, especially those in lower-paid jobs, to take time off to deal with a serious illness or the care of another family member, including a newborn child. But we shouldn’t stop with paid leave. We should also consider shortening the standard work week. Such a step would be gender neutral and would not discr...