Four-hour working day have many more benefits in modern days, if all companys become four-hour working day, it not just for work efficiency:
First it can give more equality to workers or say human self, let them spend more life time for themself, for family, rather than more work time for companys;
Second it can slow down the whole world entropy, something like in this book: Entropy: A New World View[1]
First it can give more equality to workers or say human self, let them spend more life time for themself, for family, rather than more work time for companys;
Second it can slow down the whole world entropy, something like in this book: Entropy: A New World View[1]
[1]https://www.amazon.com/Entropy-World-View-Jeremy-Rifkin/dp/0...