Society should definitely have a debate about working less. Right now we are very productively warming up the planet 40 hours a week. Just working less is a big part of the solution.
As I was writing this comment I opened [0]. Fascinating read.
"The front runners for lowest average weekly work hours are the Netherlands with 27 hours,..."
"The New Economics Foundation has recommended moving to a 21-hour standard work week to address problems with unemployment, high carbon emissions, low well-being, entrenched inequalities, overworking, family care, and the general lack of free time."
Let's get away from the notion that 40 hours is the norm.