[bumby]

>having good work-life balance is a net good, partially _because_ people with good work-life balance are more productive

This is actually what I'm pushing against. I don't like productivity being a primary principle. I'm saying it's worthwhile irrespective of the impact on productivity. (the use of 'net good' was a bad choice on my part because it implies a balancing act).

It's quite common for healthcare workers (particularly surgeons) to work extremely long hours, but that's being re-thought in some areas (esp. in regards to residents). To your point, though, I think a lot of the rethinking is driven by trying to reduce medical errors. It's more related to quality than productivity, but I don't think they can be easily parsed.