The true sign of progress will be that everyone has a bit more freedom to decide how many hours per week they work. In order for that to happen, the job market

The true sign of progress will be that everyone has a bit more freedom to decide how many hours per week they work. In order for that to happen, the job market needs to become a lot more liquid. That will happen when needed benefits like health insurance and basic income are met by the government, and most people are able to work on a freelance or contract basis, and are able to take time off in between jobs without so much risk, because they are not dependent on a specific employer. I don't think 25 hours will necessarily be the standard, so much as I think that there won't really be a standard that everyone is expected to adhere to anymore. 40 hours is totally arbitrary in a way that smacks of Communism.