I think it's less that people do 4-6 hours of work per day, and more that people spend ~50% of the workday productively. In other words, a 4-6 hour workday mea

I think it's less that people do 4-6 hours of work per day, and more that people spend ~50% of the workday productively. In other words, a 4-6 hour workday means 2-3 hours of work getting done.